WO2017080432A1 - Camera device and application thereof - Google Patents

Camera device and application thereof Download PDF

Info

Publication number
WO2017080432A1
WO2017080432A1 PCT/CN2016/105013 CN2016105013W WO2017080432A1 WO 2017080432 A1 WO2017080432 A1 WO 2017080432A1 CN 2016105013 W CN2016105013 W CN 2016105013W WO 2017080432 A1 WO2017080432 A1 WO 2017080432A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter element
housing
filter
camera module
switching unit
Prior art date
Application number
PCT/CN2016/105013
Other languages
French (fr)
Chinese (zh)
Inventor
王海明
罗孟杰
顾亦武
章斌
Original Assignee
宁波舜宇光电信息有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波舜宇光电信息有限公司 filed Critical 宁波舜宇光电信息有限公司
Publication of WO2017080432A1 publication Critical patent/WO2017080432A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Definitions

  • the present invention relates to the field of optical imaging devices, and more particularly to an imaging device having a captured image state and an iris recognition state, and the imaging device is adapted to be in the captured image state and the identification Switch between iris states for user convenience.
  • an identification technology based on the user's biometrics is applied, such as fingerprint recognition technology and more accurate iris recognition technology.
  • Iris recognition technology is a technique for verifying the identity of a user by taking the iris characteristics of the user and comparing them with previously stored iris features. In the process, if the user's iris characteristics are obtained, it becomes the key to verifying whether the user's identity is smooth.
  • the iris feature of the user is obtained through the iris recognition module, and the iris recognition module is provided in the intelligent electronic terminal.
  • One solution for providing an iris recognition module in an intelligent electronic terminal in the prior art is to separately add an iris recognition module on the intelligent electronic terminal to collect the iris characteristics of the user, which can satisfy the user's payment through the mobile.
  • the method of verifying the identity of the user when paying the bill but the method of adding the iris recognition module in the intelligent electronic terminal not only increases the difficulty of the intelligent electronic terminal due to occupying the internal space of the intelligent electronic terminal, but also increases the iris recognition module.
  • the way will inevitably increase the cost of intelligent electronic terminals.
  • the iris recognition module must use a dedicated sensor chip with a relatively small pixel point, which results in poor flexibility.
  • Another solution for providing an iris recognition module in an intelligent electronic terminal is to integrate an iris recognition module with a front camera module, that is, a front camera module disposed in an intelligent electronic terminal and an iris for collecting a user.
  • This method requires that the photographic chip of the front camera module selects the RGBIR sensor chip, and requires a dedicated color correction ISP (Image Signal Processor) to realize the collection of the iris characteristics of the user, and then, currently on the market. There is no suitable sensor chip to meet the RGBIR sensor chip required for this solution.
  • the color cast correction processing by a dedicated ISP results in a complicated algorithm when the front camera module collects the user's iris features, and in this process, the camera module acquires images at a relatively slow speed and a complicated calculation method. And the huge amount of calculations causes the photosensitive chip to generate a large amount of heat during operation, which poses a threat to the imaging quality and longevity of the front camera module.
  • An object of the present invention is to provide an image pickup apparatus having a photographing image state and an iris recognition state, and the image pickup apparatus is adapted to be in the photographed image state and the recognizable iris state. Switch between for user convenience.
  • An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the image pickup apparatus simultaneously satisfies different requirements for parameters such as depth of field, angle of view, and infrared rays in the state of the captured image and the state of recognizing the iris, The range of application of the camera device is increased.
  • An object of the present invention is to provide an imaging device and an application thereof. Compared with the prior art, the present invention does not need to separately provide a camera module and an iris recognition module to take photos and collect iris features, so that the camera device provided by the present invention is provided.
  • the additional internal space of the electronic device is not occupied to facilitate the thinning of the electronic device, and it is advantageous to reduce the design difficulty of the electronic device and increase the design flexibility of the electronic device.
  • An object of the present invention is to provide an imaging device and an application thereof, wherein the imaging device includes a camera module and a filter switching unit, and the filter switching unit is disposed on a photosensitive path of the photosensitive component of the camera module.
  • the filter switching unit is configured to selectively filter infrared light and transmit infrared light, so that the camera device switches between the captured image state and the recognized iris state, thereby facilitating use.
  • the camera device is used.
  • An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the filter switching unit is disposed on a lens assembly of the camera module, and in this manner, it is advantageous to reduce the volume and thickness of the image pickup device and facilitate The packaging and manufacturing of the camera module facilitates miniaturization of the image pickup device and enables the image pickup device to be applied to the electronic device that seeks to be thin and light.
  • the size of the image pickup device is 9.0 x 7.0 x 5.2 mm.
  • An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the filter switching unit forms a bracket of the camera module for connecting the photosensitive member and the lens assembly, and in this way, further The thickness of the image pickup device is reduced.
  • An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the image pickup apparatus is an electronic device, and the filter switching unit and the image pickup module of the image pickup apparatus may not be assembled together, but The filter switching unit is disposed on a panel of the electronic device, and the camera module is disposed inside the electronic device. In this manner, the camera device is reduced to occupy an extra portion inside the electronic device. Space.
  • An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the image pickup apparatus does not require a special photosensitive chip and an ISP (Image Signal Processor) to process an image acquired by the image pickup apparatus or an identified iris feature, thereby It is advantageous to improve the feasibility of the camera module and reduce the design difficulty of the camera module, and the calculation amount of the camera device is greatly reduced compared with the prior art, which is advantageous for improving the image acquisition by the camera device. Or identifying the speed of the iris feature and facilitating reducing the amount of heat generated by the camera during operation.
  • ISP Image Signal Processor
  • the present invention provides a camera device including a camera module and a filter switching unit, the camera module including a photosensitive component and a lens assembly disposed on the photosensitive path of the photosensitive component.
  • the filter switching unit is configured to selectively filter infrared light and transmit infrared light to be received by the photosensitive component of the camera module.
  • the camera device further includes an electronic device body, and the camera module and the filter switching unit are both disposed on the main body of the electronic device to form an electronic device such as a mobile phone or a computer.
  • the camera module and the filter switching unit are both disposed on the main body of the electronic device to form an electronic device such as a mobile phone or a computer.
  • the filter switching unit includes a first filter element and a second filter element, and one of the first filter element and the second filter element is selectively Switching to a photosensitive path of the photosensitive member of the camera module, wherein the first filter element is used to filter infrared Light, the second filter element allows infrared light to pass through.
  • the filter switching unit includes a filter element, and the first filter element and the second filter element are integrally formed at different positions of the filter element.
  • the filter switching unit further includes a switch, the first filter element and the second filter element being operatively coupled to the switch, wherein A switch selectively operates one of the first filter element and the second filter element to be switched to be in a photosensitive path of the photosensitive component of the camera module.
  • the filter switching unit further includes a switch, the filter element being operatively coupled to the switch, wherein the switch operates the filter element to One of the first filter element and the second filter element of the filter element is switched to be in a photosensitive path of the photosensitive element of the camera module.
  • the switch further includes an sensing portion and an operating portion coupled to the sensing portion, the first filter element and the second filter element being operatively coupled In the operation section.
  • the switch further includes a sensing portion and an operating portion coupled to the sensing portion, the filter element being operatively coupled to the operating portion.
  • the filter switching unit, the lens assembly and the photosensitive member are sequentially disposed along a height direction of the image pickup device.
  • the lens assembly, the filter switching unit, and the photosensitive member are sequentially disposed along a height direction of the image pickup device.
  • the filter switching unit further includes a housing, the housing is provided with a light channel, and the first filter element, the second filter element and the switch respectively Provided in the housing, and the switch operates the first filter element and the second filter element such that one of the first filter element and the second filter element is Switching to block the light passage of the housing, wherein the lens assembly includes a lens housing and a lens group disposed on the lens housing, the housing is disposed on the lens housing, and the housing The light path corresponds to a photosensitive path of the photosensitive component of the camera module.
  • the filter switching unit further includes a housing, the housing is provided with a light channel, and the first filter element, the second filter element and the switch respectively Provided to the housing, and the switch operates the first filter element and the second filter element to One of the first filter element and the second filter element is switched to block the light tunnel of the housing, wherein the lens assembly includes a lens housing, a lens group, and a motor, a motor is disposed on the lens housing, the lens group is drivably disposed on the motor, the housing is disposed on the lens housing, and the light passage of the housing corresponds to the camera module The photosensitive path of the photosensitive member.
  • the camera device further includes a bracket
  • the filter switching unit further includes a housing
  • the housing is provided with a light channel
  • the first filter element, the first a second filter element and the switch are respectively disposed on the housing
  • the switch operates the first filter element and the second filter element to make the first filter element and the One of the second filter elements is switched to block the light passage of the housing
  • the photosensitive member and the housing are respectively disposed at two sides of the bracket
  • the lens assembly is disposed at the Said housing.
  • the camera device further includes a bracket
  • the filter switching unit further includes a housing
  • the housing is provided with a light channel
  • the first filter element, the first a second filter element and the switch are respectively disposed on the housing
  • the switch operates the first filter element and the second filter element to make the first filter element and the One of the second filter elements is switched to block the light passage of the housing
  • the lens assembly and the housing are respectively disposed at two sides of the bracket
  • the photosensitive assembly is disposed at the Said housing.
  • the camera device further includes a glue layer disposed between the housing and the lens housing for bonding the housing and the lens housing.
  • the housing has a mounting cavity, the light passage of the housing communicates with the mounting cavity of the housing, and a portion of the lens housing is mounted to the housing The mounting cavity of the body.
  • the housing has a mounting cavity, the light passage of the housing communicates with the mounting cavity of the housing, and a portion of the lens housing is mounted to the housing The mounting cavity of the body.
  • the lens housing is provided with at least one positioning groove, and an inner wall of the housing forming the mounting cavity is provided with at least one positioning component, and each of the positioning components of the housing is respectively Positioned in each of the positioning slots of the lens housing.
  • the electronic device body further includes a working portion and a panel disposed on the working portion, the camera module is disposed at the working portion, and the filter switching unit is disposed at The panel or the filter switching unit is integrally formed with the panel.
  • the electronic device body further includes a working portion and a panel disposed on the working portion, the camera module is disposed at the working portion, and the filter switching unit is disposed at the The panel or the filter switching unit is formed integrally with the panel.
  • the present invention further provides an application method of a camera device, the camera device comprising a camera module and a photosensitive switching unit, the application method comprising the steps of: setting a photosensitive path of the camera module
  • the filter switching unit, the filter switching unit selectively filters infrared light in the light reflected by the imaged object and infrared light in the light reflected by the imaged object to enable the imaging device to be adapted Switch between shooting image status and identifying iris status.
  • the method further comprises the steps of:
  • the camera device Determining whether the usage environment in which the camera module is located satisfies the switching condition of the filter switching unit, and when the usage environment in which the camera module is located satisfies the switching condition of the filter switching unit, the camera device Switching between the photographing state and the recognizing iris state.
  • the method further comprises the steps of:
  • the image capturing device is maintained in the captured image state or switched from the recognition iris state to the captured image state, when the distance between the camera module and the imaged object is less than a preset threshold, The imaging device is held in the recognition iris state or switched from the captured image state to the recognition iris state.
  • the distance between the camera module and the imaged object is determined by monitoring the distance between the camera module and the iris of the user.
  • the filter switching unit includes a first filter element and a second filter element, and one of the first filter element and the second filter element is selectively Switched to a photosensitive path of the camera module, wherein the first filter element is used to filter infrared light, and the second filter element allows infrared light to pass through.
  • the filter switching unit includes a filter element, the filter element further includes a first filter element and a second filter element, the filter element is switched to select Orienting one of the first filter element and the second filter element of the filter element A photosensitive path of the module, wherein the first filter element is for filtering infrared light, and the second filter element allows infrared light to pass therethrough.
  • a use environment of the camera module is monitored by a switch connected to the first filter element and the second filter element, when the camera mode
  • the switching device selectively operates one of the first filter element and the second filter element to be switched to be located when the use environment in which the group is located satisfies a switching condition of the filter switching unit Photosensitive path of the camera module.
  • the switch includes an inductive portion and an operating portion coupled to the photosensitive portion, the first filter element and the second filter element being operatively coupled to The operating portion.
  • Figure 1 is a perspective view of an image pickup apparatus according to a first preferred embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of a switch and a camera module of an image pickup apparatus according to the above preferred embodiment of the present invention.
  • FIG. 3 is a schematic structural view of the image pickup apparatus according to the above preferred embodiment of the present invention, taken along the middle of the image pickup apparatus.
  • FIGS. 4A and 4B are schematic views respectively showing the principle of an image pickup apparatus according to the above preferred embodiment of the present invention.
  • FIG. 5 is a schematic structural view of the image pickup apparatus according to a modified embodiment of the above preferred embodiment of the present invention, taken along the middle of the image pickup apparatus.
  • Figure 6 is a perspective view of a camera device in accordance with a second preferred embodiment of the present invention.
  • Figure 7 is an exploded perspective view of an image pickup apparatus according to the above preferred embodiment of the present invention.
  • Fig. 8 is a schematic structural view of the image pickup apparatus according to the above preferred embodiment of the present invention, taken along the middle of the image pickup apparatus.
  • Figure 9 is a perspective view of a camera device in accordance with a third preferred embodiment of the present invention.
  • Figure 10 is an exploded perspective view of an image pickup apparatus according to the above preferred embodiment of the present invention.
  • Figure 11 is a structural schematic view of the image pickup apparatus according to the above preferred embodiment of the present invention taken along the middle of the image pickup apparatus.
  • Figure 12 is a view of the image pickup apparatus according to a modified embodiment of the above preferred embodiment of the present invention. A schematic view of the structure after the middle of the imaging device is cut away.
  • Figure 13 is a perspective view of an image pickup apparatus according to the above preferred embodiment of the present invention as an electronic device.
  • Figure 14 is a schematic view showing the structure of the electronic device taken along the middle in accordance with the above preferred embodiment of the present invention.
  • the image pickup apparatus has a captured image state and an iris recognition state, and the camera device is adapted to switch between the captured image state and the recognized iris state to assist a user in capturing an object according to a user's needs. Image or capture the iris characteristics of the user.
  • the camera device includes a camera module 10 and a filter switching unit 20, and the filter switching unit 20 is disposed on the photosensitive path of the camera module 10, and the filter switching unit 20 is used by the camera.
  • the infrared light is selectively filtered and transmitted through the infrared light to cause the imaging device to switch between the captured image state and the recognized iris state.
  • the camera module 10 includes a photosensitive component 11 and a lens component 12 .
  • the lens component 12 is disposed on the photosensitive path of the photosensitive component 11 and is reflected by an object or a user's iris.
  • the light rays are received by the photosensitive member 11 after passing through the lens assembly 12 for photoelectric conversion, thereby obtaining an image related to an object or an iris-related feature.
  • the filter switching unit 20 is disposed on the photosensitive path of the photosensitive component 11, and the filter switching unit 20 is configured to selectively filter infrared rays in the light reflected by the object and allow the user to be used, as needed.
  • the infrared light in the light reflected by the iris passes through.
  • the filter switching unit 20 when the camera device processes the captured image state, the filter switching unit 20 is configured to filter infrared light in the light reflected by the object, thereby eliminating the influence of the infrared light on the imaging quality of the camera module 10.
  • the filter switching unit 20 when the imaging device is in the recognition iris state, the filter switching unit 20 allows infrared light in the light reflected by the user's iris to pass through It is received by the photosensitive member 11, so that the camera captures the iris characteristics of the user.
  • the filter switching unit 20, the lens assembly 12, and the photosensitive member 11 are disposed along a height direction of the image pickup device.
  • the filter switching unit 20 is disposed.
  • the light reflected by the lens assembly 12, thereby being reflected by the object or the user's iris, passes through the filter switching unit 20 and the lens assembly 12 in turn, and is received by the photosensitive member 11 for photoelectric conversion, in such a manner.
  • the size and height of the image pickup device are reduced.
  • the size of the image pickup device is 9.0 ⁇ 7.0 ⁇ 5.2 mm, so that the image pickup device is particularly suitable for The pursuit of thin and light electronic devices.
  • the filter switching unit 20 controls the imaging device to switch between the captured image state and the recognized iris state.
  • the filter switching unit 20 includes a first filter element 21a and a second filter element 21b, and the filter
  • the light switching unit 20 controls the first filter element 21a and the second filter element 21b such that one of the first filter element 21a and the second filter element 21b is selectively located
  • the photosensitive path of the photosensitive member 11 of the camera module 10 is such that a portion of the light reflected by the object or the user's iris has a specific attribute to be subsequently received by the photosensitive member 11.
  • the first filter element 21a is implemented as an IRCF (Infra-Red Cut Filter), so that when the first filter element 21a is When the photosensitive path of the photosensitive module 11 of the camera module 10 is switched, the first filter element 21a is configured to filter infrared light in the light reflected by the object. At this time, the camera device is in the The state of the captured image.
  • the second filter element 21b is implemented to allow only infrared light to pass through.
  • the second filter element 21b when the second filter element 21b is switched to be located in the photosensitive path of the camera module 10, The second filter element 21b allows only infrared light in the light reflected by the user's iris to be transmitted to be subsequently received by the photosensitive member 11 to identify the user's iris feature, at which time the camera is in the Identify the iris state.
  • the first filter element 21a and the second filter element 21b may also be integrally formed.
  • the filter switching unit 20 includes a filter element 21 including a first filter element 21a and a second filter element 21b integrally formed, that is, The first filter element 21a and the second filter element 21b are formed in different regions of the filter element 21, respectively.
  • the filter element 21 is adapted to be moved in a direction perpendicular to a height of the image pickup device to cause the first filter element 21a and the second filter One of the elements 21b is selectively located in the photosensitive path of the photosensitive member 11 of the camera module 10.
  • the filter switching unit 20 further includes a switch 22, and the first filter element 21a and the second filter element 21b are respectively operatively connected to the switch 22. That is, the switch 22 is configured to operate the first filter element 21a and the second filter element 21b to make the first filter element 21a and the second filter element 21b A photosensitive path that is switched to be located in the photosensitive member 11 of the camera module 10, in such a manner that the imaging device switches between the captured image state and the recognized iris state.
  • the switch 22 can monitor the environment in which the camera module 10 is located, and determine whether the environment in which the camera module 10 is located meets the switching condition of the camera device, when the camera module 10 is located.
  • the switch 22 further includes a sensing portion 221 and an operating portion 222, the operating portion 222 is coupled to the sensing portion 221, the first filter element 21a and the second filter element 21b are respectively connected to the operation portion 222.
  • the sensing portion 221 is configured to monitor the environment in which the camera module 10 is located to obtain a user's use of the camera device, and generate an instruction based on the user's purpose to send to the operating portion 222 for the operation.
  • the portion 222 selectively switches one of the first filter element 21a and the second filter element 21b to a photosensitive path of the photosensitive member 11 of the camera module 10.
  • the sensing portion 221 when the sensing portion 221 detects that a user takes an image using the camera device, the sensing portion 221 generates an instruction and sends the command to the operation portion 222, and the operation portion 222 operates the first filter element.
  • 21a is positioned such that it is located in the photosensitive path of the photosensitive member 11 of the camera module 10, so that the imaging device is in the captured image state.
  • the sensing portion 221 detects that the user collects the iris feature using the camera device, the sensing portion 221 generates an instruction and sends the instruction to the operation portion 222, and the operation portion 222 operates the second filter.
  • the light element 21b is positioned such that it is located in the photosensitive path of the photosensitive member 11 of the camera module 10, so that the imaging device is in the recognition iris state.
  • the sensing portion 221 is implemented as a distance sensor for monitoring the distance between the camera device and the user, for example, monitoring the iris of the camera device and the user.
  • the sensing portion 221 determines The user uses the camera device to capture an image, and when the sensing portion 221 detects that the distance between the camera device and the user is less than a preset threshold, the The sensing portion 221 determines that the user uses the camera to collect iris features.
  • the sensing portion 221 described above is implemented as a distance sensor, which is only an exemplary description. In other embodiments, the sensing portion 221 may have other implementations.
  • the type of the sensing portion 221 does not constitute a limitation on the content and scope of the present invention.
  • the filter switching unit 20 further includes a casing 23, the casing 23 is disposed on the lens assembly 12, and the casing 23 is provided with a light passage 231 to correspond to the camera module 10
  • the first filter element 21a, the second filter element 21b, and the switch 22 are respectively disposed on the housing 23, and the first filter element 21a and the second filter element 21b Each is adapted to be operated by the switch 22 to block the light tunnel 231 of the housing 23 such that one of the first filter element 21a and the second filter element 21b is selectively located a photosensitive path of the photosensitive member 11 of the camera module 10.
  • the lens assembly 12 includes a lens housing 121 and a lens group 122.
  • the lens assembly 122 is disposed on the lens housing 121 to be carried by the lens housing 121. That is, the lens assembly 12 is a fixed focus lens assembly.
  • the lens assembly 12 further includes a motor 123.
  • the motor 123 is disposed on the lens housing 121, and the lens group 122 is drivably disposed on the motor. 123, that is, the lens assembly 12 is a moving focus lens assembly.
  • the housing 23 of the filter switching unit 20 is disposed on the lens housing 121 of the lens assembly 12 .
  • the housing 23 and the lens housing 121 of the lens assembly 12 are bonded together by a glue to prevent the filter switching unit 20 from falling off the camera module 10.
  • the lens housing 121 and/or the housing of the lens assembly 12 are selectively The connection position of 23 is coated with a layer of a glue, such as glue, so that after the housing 23 is assembled to the lens housing 121 of the lens assembly 12, the glue bonds the housing 23 to the lens
  • the lens housing 121 of the component 12 further prevents the filter switching unit 20 from falling off the camera module 10.
  • the image pickup apparatus further includes a glue layer 30 between the casing 23 and the lens case 121 of the lens assembly 12, so that the glue layer 30 is used for sticking.
  • the housing 23 and the lens housing 121 of the lens assembly 12 are combined to ensure the reliability of the image pickup apparatus when it is used.
  • the housing 23 is provided with a mounting cavity 232, the mounting cavity 232 of the housing 23 is communicated with the light tunnel 231 of the housing 23, and the lens housing 121 of the lens assembly 12 extends to Keep In the mounting cavity 232 of the housing 23, a portion of the lens housing 121 of the lens assembly 12 is mounted in the mounting cavity 232 of the housing 23 in such a manner as to block the
  • the filter switching unit 20 is detached from the camera module 10 and is advantageous in reducing the volume and height of the image pickup device.
  • An edge of the lens housing 121 of the lens assembly 12 is further provided with at least one positioning slot 1211, and an inner wall of the housing 23 forming the mounting cavity 232 is provided with at least one positioning component 233, each of the positioning The components 233 are respectively positioned in each of the positioning slots 1211.
  • each of the positioning components 233 of the housing 23 is respectively positioned at the Each of the positioning grooves 1211 of the lens housing 121 of the lens assembly 12 further reduces the height of the image pickup device in this manner.
  • the glue layer 30 is formed between the positioning component 233 of the housing 23 and the plane of the lens housing 121 of the lens assembly 12 forming each of the positioning slots 1211. .
  • each of the positioning slots 1211 is symmetrically disposed on the edge of the lens housing 121 of the lens assembly 12, In another preferred embodiment of the invention, each of the positioning slots 1211 is disposed along an edge of the lens housing 121 of the lens assembly 12, and the invention is not limited in this regard.
  • the camera module 10 further includes a bracket 13 , and the photosensitive assembly 11 and the lens assembly 12 are respectively disposed at two sides of the bracket 13 , so that the bracket 13 is used to connect the photosensitive component 11 and the The lens assembly 12 is described. Specifically, the lens case 121 of the lens assembly 12 is disposed on the bracket 13 to encapsulate the lens assembly 12 to the bracket 13.
  • the photosensitive member 11 includes a photosensitive chip 111 and a circuit board 112.
  • the photosensitive member 111 is mounted on the circuit board 112, and the circuit board 112 is packaged in the The holder 13 is thereby encapsulated by the photosensitive member 11 to the holder 13.
  • the photosensitive member 11 may not include the circuit board 112, but integrate a circuit on the photosensitive chip 111, and the photosensitive chip The circumferences of 111 are respectively extended to be attached to the bracket 13.
  • the model of the photosensitive chip 111 can be implemented as an 8Mega sensor to reduce the manufacturing cost of the camera device, and those skilled in the art can understand that the above enumerated
  • the description of the model of the photosensitive chip 111 is only intended to explain the contents of the present invention as a specific example, and does not constitute a limitation on the content and scope of the present invention.
  • the camera module 10 further includes a cover 14 made of a material having high light transmittance, such as a glass material, wherein the cover 14 covers the photosensitive light of the camera module 10 .
  • a photosensitive path of the photosensitive chip 111 of the component 11 to prevent contamination of the photosensitive surface of the photosensitive chip 111 during the encapsulation of the camera module 10 to prevent contamination on the photosensitive surface of the photosensitive chip 111 Bad point.
  • the packaging process of one embodiment of the camera module 10 is: first, the photosensitive chip 111 is mounted on the circuit board 112, for example, the circuit board 112 can be implemented as a PCB circuit board to prevent After the photosensitive chip 111 is mounted on the circuit board 112, the circuit board 112 is deformed to affect the flatness of the photosensitive chip 111. Secondly, the cover 14 and the bracket 13 are packaged together. Then, the packaged cover 14 and the bracket 13 are attached to the circuit board 112, and the bracket 13 and the cover 14 cover the photosensitive component of the camera module 10.
  • the body 14 is shielded so as not to contaminate the photosensitive surface of the photosensitive chip 111, and the cover 14 allows light entering the camera module 10 to pass through better after the camera module 10 is assembled.
  • Received by the photosensitive chip 111, And the cover 14 will not affect the image quality of the camera module 10; Finally, the lens assembly 12 is encapsulated in the holder 13, thereby forming a camera module 10.
  • the filter is provided in the photosensitive path of the photosensitive member 11.
  • the housing 23 of the switching unit 20 is not directly mounted to the lens housing 121 of the lens assembly 12, but the housing 23 of the filter switching unit 20 is placed on the lens assembly 12
  • the lens housing 121, or the housing 23 of the filter switching unit 20 has a spatial distance from the lens housing 121 of the lens assembly 12, and the present invention will be followed by the example described in FIG. Detailed explanation and explanation.
  • the image pickup apparatus includes a camera module 10A and a filter switching unit 20A.
  • the filter switching unit 20A is disposed in a photosensitive path of the camera module 10A, and the filter switching unit 20A is configured to selectively The infrared light is transmitted and transmitted through the infrared light to cause the imaging device to switch between the captured image state and the recognized iris state.
  • the camera module 10A includes a photosensitive component 11A and a lens component 12A.
  • the lens assembly 12A is disposed on the photosensitive path of the photosensitive member 11A, and the light reflected by the object or the user's iris is received by the photosensitive member 11A after being passed through the lens assembly 12A for photoelectric conversion, thereby obtaining an object-related relationship.
  • the filter switching unit 20A is disposed in a photosensitive path of the photosensitive module 11A of the camera module 10A, and the filter switching unit 20A is configured to selectively filter infrared rays in the light reflected by the object, as needed.
  • the light and the infrared light in the light that is allowed to be reflected by the user's iris are transmitted, for example, the filter switching unit 20A is used to filter infrared light in the light reflected by the object, or to be allowed to be reflected by the user's iris. Infrared light passes through to be received by the photosensitive member 11A.
  • the lens assembly 12A, the filter switching unit 20A, and the photosensitive member 11A are disposed along a height direction of the image pickup device, for example, in this preferred embodiment of the invention, the photosensitive member 11A and the The lens assemblies 12A are respectively disposed on both sides of the filter switching unit 20A, so that the light reflected by the object or the iris of the user sequentially passes through the lens assembly 12A and the filter switching unit 20A, and is then used by the photosensitive member 11A. Received for photoelectric conversion.
  • the filter switching unit 20A has the function of the bracket of the image pickup apparatus disclosed in the first preferred embodiment of the present invention, so that the filter switching unit 20A is used for The photosensitive member 11A and the lens assembly 12A are connected.
  • the filter switching unit 20A controls the camera to switch between a captured image state and an identified iris state.
  • the filter switching unit 20A includes a first filter element 21a and a second filter element 21b, and the filter switching unit 20A controls the first filter element 21a and the second
  • the filter element 21b is configured to selectively switch one of the first filter element 21a and the second filter element 21b to a photosensitive path of the photosensitive element 11A of the camera module 10A to A portion of the light reflected by the object or the user's iris having a specific property is passed to be subsequently received by the photosensitive member 11A.
  • the first filter element 21a is implemented as an IRCF (Infra-Red Cut Filter), so that when the first filter element 21a is When the photosensitive path of the photosensitive module 11A of the camera module 10A is switched, the first filter element 21 is configured to filter infrared light in the light reflected by the object. At this time, the camera device is in the The state of the captured image.
  • the second filter element 21b is implemented to allow only infrared light to pass through, in particular, when the second filter element 21b is switched to be located in the photosensitive element 11A of the camera module 10A.
  • the second filter element 21b allows only infrared light in the light reflected by the user's iris to be transmitted to be subsequently used by the photosensitive member 11A. Receiving thereby identifying the iris feature of the user, at which time the camera is in the identified iris state.
  • the filter switching unit 20A further includes a switch 22A, and the first filter element 21a and the second filter element 21b are operatively coupled to the switch 22A, respectively. That is, the switch 22A is for operating the first filter element 21a and the second filter element 21b to make the first filter element 21a and the second filter element 21b A photosensitive path that is switched to be located in the photosensitive member 11A of the camera module 10A, in such a manner that the imaging device switches between the captured image state and the recognized iris state.
  • the switch 22A further includes a sensing portion 221A and an operating portion 222A, the operating portion 222A is coupled to the sensing portion 221A, and the first filter element 21a and the second filter element 21b are respectively connected to
  • the operating portion 222A is configured to monitor a user's purpose of using the camera device, and send an instruction to the operating portion 222A based on a user's purpose, for the operating portion 222A to One of the first filter element 21a and the second filter element 21b is selectively switched to be in a photosensitive path of the photosensitive member 11A of the camera module 10.
  • the filter switching unit 20A further includes a housing 23A, and the photosensitive assembly 11A and the lens assembly 12A are respectively disposed at two sides of the housing 23A, so that the housing 23A is used.
  • the photosensitive member 11A and the lens assembly 12A are connected.
  • the housing 23A is provided with a light passage 231A to correspond to a photosensitive path of the photosensitive member 11A of the camera module 10A.
  • the first filter element 21a, the second filter element 21b, and the switch 22 are respectively disposed in the housing 23A, and the first filter element 21a and the second filter element 21b Each is adapted to be operated by the switch 22A to block the light tunnel 231A of the housing 23A such that one of the first filter element 21a and the second filter element 21b is selectively located
  • the photosensitive path of the photosensitive member 11A of the camera module 10A is selectively located.
  • the photosensitive member 11A includes a photosensitive chip 111A and a wiring board 112A, the photosensitive chip 111A is mounted on the wiring board 112A, and the wiring board 112A is packaged in the housing 23A, thereby the photosensitive assembly 11A. Packaged in the housing 23A.
  • the lens assembly 12A includes a lens case 121A and a lens group 122A.
  • the lens group 122A is disposed on the lens case 121A to be carried by the lens case 121A.
  • the lens assembly 12A may further include a motor 123A disposed on the lens housing 121A, the lens group 122A being drivably disposed on the motor 123A, and the lens housing 121A being packaged in the housing
  • the housing 23A is described to encapsulate the lens assembly 12A in the housing 23A.
  • the housing 23A of the filter switching unit 20A of the present invention is used to connect the photosensitive member 11A and the lens assembly 12A in such a manner as to further increase the thickness of the imaging device. In this way, the imaging device is made more advantageous in the direction of miniaturization.
  • the image pickup apparatus according to the third preferred embodiment of the present invention will be disclosed and illustrated in accordance with Figs. 9 to 11 of the accompanying drawings of the present invention.
  • the camera device includes a camera module 10B and a filter switching unit 20B.
  • the filter switching unit 20B is disposed in a photosensitive path of the camera module 10B, and the filter switching unit 20B is configured to selectively The infrared light is transmitted and transmitted through the infrared light to cause the imaging device to switch between the captured image state and the recognized iris state.
  • the camera module 10B includes a photosensitive component 11B and a lens component 12B.
  • the lens component 12B is disposed on the photosensitive path of the photosensitive component 11B, and the light reflected by the object or the user's iris passes through the lens component 12B. It is then received by the photosensitive member 11B for photoelectric conversion to obtain an image associated with the object or to acquire features associated with the user's iris.
  • the filter switching unit 20B is disposed on the photosensitive path of the photosensitive member 11B, and the filter switching unit 20 is configured to selectively filter infrared rays in the light reflected by the object and allow the user to be used, as needed.
  • the infrared light in the light reflected by the iris is transmitted, for example, the filter switching unit 20B is used to filter the infrared light in the light reflected by the object, or the filter switching unit 20B allows the light to be reflected by the user's iris.
  • the infrared light is transmitted to be received by the photosensitive unit 11B of the camera module 10B.
  • the lens assembly 12B, the filter switching unit 20B, and the photosensitive member 11B are disposed along a height direction of the image pickup device, for example, in the preferred embodiment of the invention, the photosensitive member 11B and the The lens assemblies 12B are respectively disposed on both sides of the filter switching unit 20B, so that the light reflected by the object or the iris of the user sequentially passes through the lens assembly 12B and the filter switching unit 20B, and is then used by the photosensitive member 11B. Received for photoelectric conversion.
  • the filter switching unit 20B has the function of the bracket of the image pickup apparatus disclosed in the first preferred embodiment of the present invention, so that the filter switching unit 20B is used for The photosensitive member 11B and the lens assembly 12B are connected.
  • the camera module 10B further includes a bracket 13B. As shown in FIG. 11, the photosensitive component 11B and the filter switching unit 20B are respectively disposed at two sides of the bracket 13B, and the lens assembly 12B is provided to the filter switching unit 20B, that is, the lens assembly 12B, the filter switching unit 20B, the holder 13B, and the photosensitive member 11B are disposed along the height direction of the image pickup apparatus.
  • This preferred embodiment of the invention illustrated in Figure 12 differs from the embodiment illustrated in Figure 11 in that
  • the light switching unit 20B and the lens assembly 12B are respectively disposed at two sides of the bracket 13B, the photosensitive assembly 11B is disposed on the filter switching unit 20B, and the lens assembly 12B, the bracket 13B, and the The filter switching unit 20B and the photosensitive member 11B are disposed along the height direction of the image pickup device.
  • the filter switching unit 20B controls the camera to switch between a captured image state and an identified iris state.
  • the filter switching unit 20B includes a first filter element 21a and a second filter element 21b, and the filter switching unit 20B controls the first filter element 21a and the second
  • the filter element 21b is configured such that one of the first filter element 21a and the second filter element 21b is selectively located in the photosensitive path of the camera module 10B to enable the iris of the object or user A portion of the reflected light having a specific property is passed through to be received by the photosensitive member 11B.
  • the first filter element 21a is implemented as an IRCF (Infra-Red Cut Filter), so that when the first filter element 21a is The first filter element 21a is configured to filter infrared light in the light reflected by the object when the photosensitive path of the camera module 10 is switched. At this time, the imaging device is in the captured image state.
  • the second filter element 21b is implemented to allow only infrared light to pass through, in particular, when the second filter element 21b is switched to be located in the photosensitive component 11B of the camera module 10B.
  • the second filter element 21b allows only infrared light in the light reflected by the user's iris to be transmitted to be subsequently received by the photosensitive member 11 to recognize the user's iris characteristics.
  • the imaging device is in the recognition iris state.
  • the filter switching unit 20B further includes a switch 22B, and the first filter element 21a and the second filter element 21b are respectively operatively connected to the switch 22B. That is, the switch 22B is for operating the first filter element 21a and the second filter element 21b to make the first filter element 21a and the second filter element 21b A photosensitive path that is switched to be located in the photosensitive member 11B of the camera module 10B, in such a manner that the imaging device is switched between the captured image state and the recognized iris state.
  • the switch 22B further includes a sensing portion 221B and an operating portion 222B, the operating portion 222B is coupled to the sensing portion 221B, and the first filter element 21a and the second filter element 21b are respectively connected to
  • the operation portion 222B is configured to monitor a user's purpose of using the image pickup device, and send an instruction to the operation portion 222B based on a purpose of the user, for the operation portion 222B to selectively One of the first filter element 21a and the second filter element 21b is switched to be in a photosensitive path of the photosensitive member 11B of the camera module 10.
  • the filter switching unit 20B further includes a housing 23B.
  • the lens assembly 12B and the bracket 13B are respectively disposed at two sides of the housing 23B, as shown in FIG.
  • the housing 23B is for connecting the lens assembly 12B and the bracket 13B.
  • the housing 23B is provided with a light passage 231B to correspond to a photosensitive path of the photosensitive member 11B.
  • the first filter element 21a, the second filter element 21b, and the switch 22 are respectively disposed in the housing 23B, and the first filter element 21a and the second filter element 21b One of the switches is adapted to be operated by the switch 22B to block the light tunnel 231B of the housing 23B, thereby selectively selecting one of the first filter element 21a and the second filter element 21b
  • the photosensitive path of the photosensitive member 11B of the camera module 10B is located.
  • the photosensitive member 11B includes a photosensitive chip 111B and a wiring board 112B, the photosensitive chip 111B is mounted on the wiring board 112B, and the wiring board 112B is packaged in the bracket 13B, thereby encapsulating the photosensitive module 11B. On the bracket 13B.
  • the lens assembly 12B includes a lens case 121B and a lens group 122B, and the lens group 122B is disposed on the lens case 121B to be carried by the lens case 121B.
  • the lens assembly 12B may further include a motor 123B, the motor 123B is disposed on the lens housing 121B, the lens group 122B is drivably disposed on the motor 123B, and the lens housing 121B is packaged in the housing
  • the housing 23B is described to encapsulate the lens assembly 12B in the housing 23B.
  • the image pickup apparatus of the present invention can also be implemented as an electronic device, and the type of the electronic device can be unlimited, for example, the electronic device is An electronic device capable of performing a single function, such as a music playing device such as MP3, MP4, or the like, or the electronic device being an electronic device capable of performing various functions, such as a computer, a mobile phone, a media player, a personal digital assistant, an email, or a messaging device
  • the present invention is not limited to the content and scope of the present invention. The invention is not limited to the scope and scope of the present invention.
  • the camera device includes a camera module 10, a filter switching unit 20, and an electronic device body 40.
  • the filter switching unit 20 is disposed in the camera module 10, and the camera module 10 is disposed on the electronic device body 40, and is another in the present invention.
  • the camera module 10 and the filter switching unit 20 are respectively disposed on the electronic device body 40, and the filter switching unit 20 is located in the photosensitive path of the camera module 10.
  • the filter switching unit 20 is configured to selectively filter infrared light and transmit infrared light from While the camera device is switched between the captured image state and the recognized iris state, those skilled in the art can understand that, in this embodiment of the invention, the filter switching unit 20 may not be disposed in the
  • the camera module 10 is only the filter switching unit 20 attached to the camera module 10 or has a preset distance H between the filter switching unit 20 and the camera module 10. In a way, the design of the camera device can be made more flexible.
  • the respective elements of the image pickup apparatus employ conventional elements, for example, the image pickup apparatus of the present invention does not require the use of a special RGBIR sensor chip, so that the cost of the image pickup apparatus is greatly reduced, and the present invention
  • the imaging device does not require the ISP to achieve color correction, and the amount of calculation of the imaging device during operation can be reduced, thereby greatly improving the working efficiency of the imaging device.
  • the camera module 10 and the filter switching unit 20 may be disposed at a front portion of the electronic device body 40, so that when the user uses the camera device, the user can take a self-photograph or use the camera device.
  • the camera recognizes the iris feature to verify the identity to complete the payment bill generated by the mobile payment.
  • the electronic device body 40 includes a working portion 41 and a panel 42 .
  • the panel 42 is disposed on the front portion of the working portion 41 .
  • the camera module 10 is disposed in the public.
  • the filter switching unit 20 is selectively disposed on the panel 42 or formed integrally with the panel 42.
  • the filter switching unit 20 automatically switches the imaging device between the captured image state and the recognized iris state according to the purpose of the user using the imaging device.
  • the sensing portion 221 of the filter switching unit 20 obtains whether the distance between the camera device and the user's iris exceeds a preset threshold, when the sensing portion 221 obtains the When the distance between the camera device and the user's iris exceeds a preset threshold, the sensing portion 221 determines that the user uses the camera device for the purpose of capturing an image, so that the sensing portion 221 generates an instruction and sends the command to the operation.
  • the operating portion 222 switches the first filter element 21a to a photosensitive path of the photosensitive member 11, such that the first filter element 21a is configured to filter an infrared portion of the light reflected by the object,
  • the imaging device is in the captured image state.
  • the sensing portion 221 determines that the user uses the camera device to identify the iris feature.
  • the sensing portion 221 thus generates an instruction to be sent to the operation portion 222, and the operation portion 222 switches the second filter element 21b to the photosensitive path of the photosensitive member 11, Thereby the second filter element 21b allows the infrared portion of the light reflected by the user's iris to pass, so that the camera device collects the iris feature of the user, at which time the camera device is in the recognition iris status.
  • the present invention further provides an application method of a camera device, the camera device comprising a camera module 10 and a photosensitive switching unit 20, the application method comprising the steps of: in the camera module 10
  • the light-sensing path sets the filter switching unit 20, and the filter switching unit 20 selectively filters infrared light in the light reflected by the imaged object and infrared light in the light that is allowed to be reflected by the imaged object, so that
  • the camera device is adapted to switch between capturing an image state and recognizing an iris state.
  • the imaged object may be any physics, such as the user's own or the user's iris, so that when the camera is in the captured image state, it is reflected by the user itself.
  • the infrared light is filtered by the filter processing unit 20 to cause the camera to obtain an image associated with the user, and correspondingly, when the camera is in the iris state, the light reflected by the user's iris.
  • the light other than the infrared light is filtered by the filter processing unit 20, that is, the filter processing unit 20 allows only the infrared light in the light reflected by the user's iris to pass through.
  • the camera device is configured to acquire iris features associated with the user's iris.
  • the above method further includes the steps
  • the image pickup device switches between the photographing state and the recognition iris state.
  • the method further includes the steps of:
  • the camera device monitors the distance between the camera module 10 and the imaged object, and determining whether the distance between the camera module 10 and the imaged object is less than a preset threshold, when the distance between the camera module 10 and the imaged object
  • the threshold value is greater than the preset threshold
  • the camera device maintains the captured image state or switches from the recognition iris state to the captured image state, when the distance between the camera module 10 and the imaged object is less than a preset threshold.
  • the imaging device is held in the recognition iris state or switched from the captured image state to the recognition iris state.
  • the distance between the camera module and the imaged object is determined by monitoring the distance between the camera module 10 and the iris of the user.
  • the use environment of the camera module 10 is monitored by a switch 22 connected to the first filter element 21a and the second filter element 21b, when the camera module
  • the switching device 22 selectively operates one of the first filter element 21a and the second filter element 21b to be switched when the use environment in which the environment is 10 satisfies the switching condition of the filter switching unit 20.
  • the photosensitive path of the camera module 10 is located.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Studio Devices (AREA)
  • Blocking Light For Cameras (AREA)

Abstract

A camera device and application thereof. The camera device comprises a light filter switching device and a camera module, the camera module comprising a photosensitive assembly and a lens assembly arranged on a photosensitive path of the photosensitive assembly, and the light filter switching device being used for selectively filtering out infrared rays or enabling the infrared rays to pass through. In this way, one electronic equipment requires only one front camera module to implement two functions of capturing images and collecting iris features.

Description

摄像装置及其应用Camera device and its application 技术领域Technical field
本发明涉及光学成像装置领域，特别涉及一摄像装置及其应用，其中所述摄像装置具有一拍摄影像状态和一识别虹膜状态，并且所述摄像装置适于在所述拍摄影像状态和所述识别虹膜状态之间切换，以方便使用者使用。The present invention relates to the field of optical imaging devices, and more particularly to an imaging device having a captured image state and an iris recognition state, and the imaging device is adapted to be in the captured image state and the identification Switch between iris states for user convenience.
背景技术Background technique
近年来，伴随着通信网络技术的成熟，以智能手机为代表的智能电子终端得到了快速的普及，由此催生了以通信网络和智能电子终端为基础的移动互联网经济的新的商业模式的出现和发展，移动互联网经济的出现极大地改变了人们日常的购物方式和生活方式。移动互联网经济的发展，使得参与到移动互联网经济中的移动支付开始出现并迅速的普及，尽管如此，移动支付的安全问题通常是使用者最为担心的。In recent years, with the maturity of communication network technology, intelligent electronic terminals represented by smart phones have been rapidly popularized, which has led to the emergence of new business models of mobile Internet economy based on communication networks and intelligent electronic terminals. And development, the emergence of the mobile Internet economy has dramatically changed people's daily shopping style and lifestyle. The development of the mobile Internet economy has made mobile payment in the mobile Internet economy appear and rapidly spread. However, the security of mobile payment is usually the most worrying for users.
目前，当使用者通过移动支付来对账单进行支付时，都会要求通过智能电子终端验证使用者的身份，不同的移动支付手段用于验证使用者的身份的方式也是千差万别的。为了提高对使用者的身份的验证的精确性，基于使用者的生物特征的身份识别技术被应用，例如指纹识别技术和精度性更高的虹膜识别技术。虹膜识别技术是通过获取使用者的虹膜特征，并与之前存储的虹膜特征进行比较以验证使用者的身份的技术。在这个过程中，如果能够获得使用者的虹膜特征成为了验证使用者的身份是否顺利的关键。通常，通过虹膜识别模组来获得使用者的虹膜特征，虹膜识别模组被提供在智能电子终端。At present, when a user pays a bill through mobile payment, the user is required to verify the identity of the user through an intelligent electronic terminal, and the manner in which different mobile payment means are used to verify the identity of the user is also very different. In order to improve the accuracy of the verification of the user's identity, an identification technology based on the user's biometrics is applied, such as fingerprint recognition technology and more accurate iris recognition technology. Iris recognition technology is a technique for verifying the identity of a user by taking the iris characteristics of the user and comparing them with previously stored iris features. In the process, if the user's iris characteristics are obtained, it becomes the key to verifying whether the user's identity is smooth. Generally, the iris feature of the user is obtained through the iris recognition module, and the iris recognition module is provided in the intelligent electronic terminal.
现有技术的在智能电子终端提供虹膜识别模组的一个方案是在智能电子终端上单独增加一颗虹膜识别模组来采集使用者的虹膜特征，这样的方式尽管能够满足使用者在通过移动支付手段在支付账单时验证使用者的身份的需要，但是在智能电子终端增加虹膜识别模组的做法不仅因为占用智能电子终端的内部空间而增加了智能电子终端的涉及难度，而且增加虹膜识别模组的方式必然提高了智能电子终端的成本。另外，虹膜识别模组必须采用像素点比较小的专用的感光芯片，这导致其灵活性比较差。 One solution for providing an iris recognition module in an intelligent electronic terminal in the prior art is to separately add an iris recognition module on the intelligent electronic terminal to collect the iris characteristics of the user, which can satisfy the user's payment through the mobile. The method of verifying the identity of the user when paying the bill, but the method of adding the iris recognition module in the intelligent electronic terminal not only increases the difficulty of the intelligent electronic terminal due to occupying the internal space of the intelligent electronic terminal, but also increases the iris recognition module. The way will inevitably increase the cost of intelligent electronic terminals. In addition, the iris recognition module must use a dedicated sensor chip with a relatively small pixel point, which results in poor flexibility.
现有技术的在智能电子终端提供虹膜识别模组的另一个方案是将虹膜识别模组与前置摄像模组集成，即设置在智能电子终端的前置摄像模组兼具采集使用者的虹膜特征的功能。这种手段要求前置摄像模组的感光芯片选用RGBIR感光芯片，并且需要专用的颜色校正的ISP(Image Signal Processor，图像处理)来实现对使用者的虹膜特征的采集，然后，目前市场上并没有合适的感光芯片来满足这种方案需要的RGBIR感光芯片。另外，通过专用的ISP进行偏色校正处理工作导致在前置摄像模组采集使用者的虹膜特征时算法复杂，而且在这个过程中，摄像模组获取图像的速度比较慢，并且复杂的计算方式和庞大的计算量导致感光芯片在工作时产生大量的热量，这对于前置摄像模组的成像品质和寿命都构成为威胁。Another solution for providing an iris recognition module in an intelligent electronic terminal is to integrate an iris recognition module with a front camera module, that is, a front camera module disposed in an intelligent electronic terminal and an iris for collecting a user. Features of the feature. This method requires that the photographic chip of the front camera module selects the RGBIR sensor chip, and requires a dedicated color correction ISP (Image Signal Processor) to realize the collection of the iris characteristics of the user, and then, currently on the market. There is no suitable sensor chip to meet the RGBIR sensor chip required for this solution. In addition, the color cast correction processing by a dedicated ISP results in a complicated algorithm when the front camera module collects the user's iris features, and in this process, the camera module acquires images at a relatively slow speed and a complicated calculation method. And the huge amount of calculations causes the photosensitive chip to generate a large amount of heat during operation, which poses a threat to the imaging quality and longevity of the front camera module.
发明内容Summary of the invention
本发明的一个目的在于提供一摄像装置及其应用，其中所述摄像装置具有一拍摄影像状态和一识别虹膜状态，并且所述摄像装置适于在所述拍摄影像状态和所述识别虹膜状态之间切换，以方便使用者使用。An object of the present invention is to provide an image pickup apparatus having a photographing image state and an iris recognition state, and the image pickup apparatus is adapted to be in the photographed image state and the recognizable iris state. Switch between for user convenience.
本发明的一个目的在于提供一摄像装置及其应用，其中所述摄像装置通过选择性地过滤红外光线和透过红外光线以在所述拍摄影像状态和所述识别虹膜状态之间切换。It is an object of the present invention to provide an image pickup apparatus and an application thereof, wherein the image pickup apparatus switches between the photographed image state and the recognized iris state by selectively filtering infrared light and transmitting infrared light.
本发明的一个目的在于提供一摄像装置及其应用，其中所述摄像装置同时满足其在所述拍摄影像状态和所述识别虹膜状态时对于景深、视场角以及红外线等参数的不同要求，以提高所述摄像装置的适用范围。An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the image pickup apparatus simultaneously satisfies different requirements for parameters such as depth of field, angle of view, and infrared rays in the state of the captured image and the state of recognizing the iris, The range of application of the camera device is increased.
本发明的一个目的在于提供一摄像装置及其应用，相对于现有技术，本发明不需要分别提供摄像模组和虹膜识别模组来拍照和采集虹膜特征，从而本发明提供的所述摄像装置不会占用电子设备的额外的内部空间，以利于所述电子设备的轻薄化，并且有利于降低所述电子设备的设计难度和增加所述电子设备的设计灵活度。An object of the present invention is to provide an imaging device and an application thereof. Compared with the prior art, the present invention does not need to separately provide a camera module and an iris recognition module to take photos and collect iris features, so that the camera device provided by the present invention is provided. The additional internal space of the electronic device is not occupied to facilitate the thinning of the electronic device, and it is advantageous to reduce the design difficulty of the electronic device and increase the design flexibility of the electronic device.
本发明的一个目的在于提供一摄像装置及其应用，其中摄像装置包括一摄像模组和一滤光切换单元，所述滤光切换单元设置于所述摄像模组的感光组件的感光路径，所述滤光切换单元用于选择性地过滤红外光线和透过红外光线，从而使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换，从而方便使用 者使用所述摄像装置。An object of the present invention is to provide an imaging device and an application thereof, wherein the imaging device includes a camera module and a filter switching unit, and the filter switching unit is disposed on a photosensitive path of the photosensitive component of the camera module. The filter switching unit is configured to selectively filter infrared light and transmit infrared light, so that the camera device switches between the captured image state and the recognized iris state, thereby facilitating use. The camera device is used.
本发明的一个目的在于提供一摄像装置及其应用，其中所述滤光切换单元设置于所述摄像模组的镜头组件，通过这样的方式，有利于减少所述摄像装置的体积以及厚度并且方便所述摄像模组的封装和制造，从而有利于所述摄像装置的微型化和使所述摄像装置被应用于追求轻薄化的所述电子设备。例如在本发明的一个具体的实施方式中，所述摄像装置的尺寸为9.0×7.0×5.2mm。An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the filter switching unit is disposed on a lens assembly of the camera module, and in this manner, it is advantageous to reduce the volume and thickness of the image pickup device and facilitate The packaging and manufacturing of the camera module facilitates miniaturization of the image pickup device and enables the image pickup device to be applied to the electronic device that seeks to be thin and light. For example, in a specific embodiment of the present invention, the size of the image pickup device is 9.0 x 7.0 x 5.2 mm.
本发明的一个目的在于提供一摄像装置及其应用，其中所述滤光切换单元形成所述摄像模组的支架，以用于连接所述感光组件和所述镜头组件，通过这样的方式，进一步减小所述摄像装置的厚度。An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the filter switching unit forms a bracket of the camera module for connecting the photosensitive member and the lens assembly, and in this way, further The thickness of the image pickup device is reduced.
本发明的一个目的在于提供一摄像装置及其应用，其中所述摄像装置是一电子设备，并且所述摄像装置的所述滤光切换单元和所述摄像模组可没有组装在一起，而是将所述滤光切换单元设置于所述电子设备的面板，所述摄像模组设置于所述电子设备的内部，通过这样的方式，减小所述摄像装置在所述电子设备的内部占用额外的空间。An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the image pickup apparatus is an electronic device, and the filter switching unit and the image pickup module of the image pickup apparatus may not be assembled together, but The filter switching unit is disposed on a panel of the electronic device, and the camera module is disposed inside the electronic device. In this manner, the camera device is reduced to occupy an extra portion inside the electronic device. Space.
本发明的一个目的在于提供一摄像装置及其应用，其中所述摄像装置不需要特殊的感光芯片和ISP(Image Signal Processor，图像处理)处理所述摄像装置获取的影像或识别的虹膜特征，从而有利于提高所述摄像模组的可行性和降低所述摄像模组的设计难度，并且相对于现有技术，所述摄像装置的计算量大幅度的降低，有利于提高所述摄像装置获取图像或者识别虹膜特征的速度，而且有利于减少所述摄像装置在工作时产生的热量。An object of the present invention is to provide an image pickup apparatus and an application thereof, wherein the image pickup apparatus does not require a special photosensitive chip and an ISP (Image Signal Processor) to process an image acquired by the image pickup apparatus or an identified iris feature, thereby It is advantageous to improve the feasibility of the camera module and reduce the design difficulty of the camera module, and the calculation amount of the camera device is greatly reduced compared with the prior art, which is advantageous for improving the image acquisition by the camera device. Or identifying the speed of the iris feature and facilitating reducing the amount of heat generated by the camera during operation.
为了达到上述目的，本发明提供一摄像装置，其包括一摄像模组和一滤光切换单元，所述摄像模组包括一感光组件和设置于所述感光组件的感光路径的一镜头组件，所述滤光切换单元用于选择性地过滤红外光线和透过红外光线以被所述摄像模组的所述感光组件接收。In order to achieve the above object, the present invention provides a camera device including a camera module and a filter switching unit, the camera module including a photosensitive component and a lens assembly disposed on the photosensitive path of the photosensitive component. The filter switching unit is configured to selectively filter infrared light and transmit infrared light to be received by the photosensitive component of the camera module.
根据本发明的一实施例，所述摄像装置还包括一电子设备主体，所述摄像模组和所述滤光切换单元均设置于所述电子设备主体，以形成一电子设备如手机、电脑、个人数字助理、智能相机、电视机等等。According to an embodiment of the present invention, the camera device further includes an electronic device body, and the camera module and the filter switching unit are both disposed on the main body of the electronic device to form an electronic device such as a mobile phone or a computer. Personal digital assistants, smart cameras, televisions, and more.
根据本发明的一实施例，所述滤光切换单元包括一第一滤光元件和一第二滤光元件，所述第一滤光元件和所述第二滤光元件中的一个被选择性地切换以位于所述摄像模组的所述感光组件的感光路径，其中所述第一滤光元件用于过滤红外 光线，所述第二滤光元件允许红外光线透过。According to an embodiment of the invention, the filter switching unit includes a first filter element and a second filter element, and one of the first filter element and the second filter element is selectively Switching to a photosensitive path of the photosensitive member of the camera module, wherein the first filter element is used to filter infrared Light, the second filter element allows infrared light to pass through.
根据本发明的一实施例，所述滤光切换单元包括一滤光元件，所述第一滤光元件和所述第二滤光元件一体地形成于所述滤光元件的不同位置。According to an embodiment of the invention, the filter switching unit includes a filter element, and the first filter element and the second filter element are integrally formed at different positions of the filter element.
根据本发明的一实施例，所述滤光切换单元进一步包括一切换器，所述第一滤光元件和所述第二滤光元件均可***作地连接于所述切换器，其中所述切换器选择性地操作所述第一滤光元件和所述第二滤光元件中的一个被切换以位于所述摄像模组的所述感光组件的感光路径。According to an embodiment of the invention, the filter switching unit further includes a switch, the first filter element and the second filter element being operatively coupled to the switch, wherein A switch selectively operates one of the first filter element and the second filter element to be switched to be in a photosensitive path of the photosensitive component of the camera module.
根据本发明的一实施例，所述滤光切换单元进一步包括一切换器，所述滤光元件可***作地连接于所述切换器，其中所述切换器操作所述滤光元件以使所述滤光元件的所述第一滤光元件和所述第二滤光元件中的一个被切换以位于所述摄像模组的感光组件的感光路径。According to an embodiment of the invention, the filter switching unit further includes a switch, the filter element being operatively coupled to the switch, wherein the switch operates the filter element to One of the first filter element and the second filter element of the filter element is switched to be in a photosensitive path of the photosensitive element of the camera module.
根据本发明的一实施例，所述切换器进一步包括一感应部分和连接于所述感应部分的一操作部分，所述第一滤光元件和所述第二滤光元件均可***作地连接于所述操作部分。According to an embodiment of the invention, the switch further includes an sensing portion and an operating portion coupled to the sensing portion, the first filter element and the second filter element being operatively coupled In the operation section.
根据本发明的一实施例，所述切换器进一步包括一感应部分和连接于所述感应部分的一操作部分，所述滤光元件可***作地连接于所述操作部分。According to an embodiment of the invention, the switch further includes a sensing portion and an operating portion coupled to the sensing portion, the filter element being operatively coupled to the operating portion.
根据本发明的一实施例，所述滤光切换单元、所述镜头组件和所述感光组件沿着所述摄像装置的高度方向依次设置。According to an embodiment of the invention, the filter switching unit, the lens assembly and the photosensitive member are sequentially disposed along a height direction of the image pickup device.
根据本发明的一实施例，所述镜头组件、所述滤光切换单元和所述感光组件沿着所述摄像装置的高度方向依次设置。According to an embodiment of the invention, the lens assembly, the filter switching unit, and the photosensitive member are sequentially disposed along a height direction of the image pickup device.
根据本发明的一实施例，所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光线通道，其中所述镜头组件包括一镜头壳和设置于所述镜头壳的一镜片组，所述壳体设置于所述镜头壳，并且所述壳体的所述光线通道对应于所述摄像模组的所述感光组件的感光路径。According to an embodiment of the invention, the filter switching unit further includes a housing, the housing is provided with a light channel, and the first filter element, the second filter element and the switch respectively Provided in the housing, and the switch operates the first filter element and the second filter element such that one of the first filter element and the second filter element is Switching to block the light passage of the housing, wherein the lens assembly includes a lens housing and a lens group disposed on the lens housing, the housing is disposed on the lens housing, and the housing The light path corresponds to a photosensitive path of the photosensitive component of the camera module.
根据本发明的一实施例，所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所 述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光线通道，其中所述镜头组件包括一镜头壳、一镜片组以及一马达，所述马达设置于所述镜头壳，所述镜片组可被驱动地设置于所述马达，所述壳体设置于所述镜头壳，并且所述壳体的所述光线通道对应于所述摄像模组的所述感光组件的感光路径。According to an embodiment of the invention, the filter switching unit further includes a housing, the housing is provided with a light channel, and the first filter element, the second filter element and the switch respectively Provided to the housing, and the switch operates the first filter element and the second filter element to One of the first filter element and the second filter element is switched to block the light tunnel of the housing, wherein the lens assembly includes a lens housing, a lens group, and a motor, a motor is disposed on the lens housing, the lens group is drivably disposed on the motor, the housing is disposed on the lens housing, and the light passage of the housing corresponds to the camera module The photosensitive path of the photosensitive member.
根据本发明的一实施例，所述摄像装置还包括一支架，其中所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光线通道，所述感光组件和所述壳体分别设置于所述支架的两侧部，所述镜头组件设置于所述壳体。According to an embodiment of the invention, the camera device further includes a bracket, wherein the filter switching unit further includes a housing, the housing is provided with a light channel, the first filter element, the first a second filter element and the switch are respectively disposed on the housing, and the switch operates the first filter element and the second filter element to make the first filter element and the One of the second filter elements is switched to block the light passage of the housing, the photosensitive member and the housing are respectively disposed at two sides of the bracket, and the lens assembly is disposed at the Said housing.
根据本发明的一实施例，所述摄像装置还包括一支架，其中所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光线通道，所述镜头组件和所述壳体分别设置于所述支架的两侧部，所述感光组件设置于所述壳体。According to an embodiment of the invention, the camera device further includes a bracket, wherein the filter switching unit further includes a housing, the housing is provided with a light channel, the first filter element, the first a second filter element and the switch are respectively disposed on the housing, and the switch operates the first filter element and the second filter element to make the first filter element and the One of the second filter elements is switched to block the light passage of the housing, the lens assembly and the housing are respectively disposed at two sides of the bracket, and the photosensitive assembly is disposed at the Said housing.
根据本发明的一实施例，所述摄像装置还包括一胶合层，所述胶合层设置于所述壳体和所镜头壳之间，以供粘结所述壳体和所述镜头壳。According to an embodiment of the invention, the camera device further includes a glue layer disposed between the housing and the lens housing for bonding the housing and the lens housing.
根据本发明的一实施例，所述壳体具有一安装腔，所述壳体的所述光线通道连通于所述壳体的所述安装腔，所述镜头壳的一部分被安装于所述壳体的所述安装腔。According to an embodiment of the invention, the housing has a mounting cavity, the light passage of the housing communicates with the mounting cavity of the housing, and a portion of the lens housing is mounted to the housing The mounting cavity of the body.
根据本发明的一实施例，所述壳体具有一安装腔，所述壳体的所述光线通道连通于所述壳体的所述安装腔，所述镜头壳的一部分被安装于所述壳体的所述安装腔。According to an embodiment of the invention, the housing has a mounting cavity, the light passage of the housing communicates with the mounting cavity of the housing, and a portion of the lens housing is mounted to the housing The mounting cavity of the body.
根据本发明的一实施例，所述镜头壳设有至少一定位槽，所述壳体的形成所述安装腔的内壁设有至少一定位元件，所述壳体的每个所述定位元件分别被定位于所述镜头壳的每个所述定位槽。According to an embodiment of the present invention, the lens housing is provided with at least one positioning groove, and an inner wall of the housing forming the mounting cavity is provided with at least one positioning component, and each of the positioning components of the housing is respectively Positioned in each of the positioning slots of the lens housing.
根据本发明的一实施例，所述电子设备主体进一步包括一工作部和设置于所述工作部的一面板，所述摄像模组设置于所述工作部，所述滤光切换单元设置于 所述面板或者所述滤光切换单元与所述面板一体地形成。According to an embodiment of the present invention, the electronic device body further includes a working portion and a panel disposed on the working portion, the camera module is disposed at the working portion, and the filter switching unit is disposed at The panel or the filter switching unit is integrally formed with the panel.
根据本发明的一实施例，所述电子设备主体进一步包括一工作部和设置于所述工作部的一面板，所述摄像模组设置于所述工作部，所述滤光切换单元设置于所述面板或者所述滤光切换单元与所述面板一体地形成。According to an embodiment of the present invention, the electronic device body further includes a working portion and a panel disposed on the working portion, the camera module is disposed at the working portion, and the filter switching unit is disposed at the The panel or the filter switching unit is formed integrally with the panel.
根据本发明的一个方面，本发明还提供一摄像装置的应用方法，所述摄像装置包括一摄像模组和一感光切换单元，所述应用方法包括步骤：在所述摄像模组的感光路径设置所述滤光切换单元，所述滤光切换单元选择性地过滤被成像物体反射的光线中的红外光线和允许被成像物体反射的光线中的红外光线透过，以使所述摄像装置适于在拍摄影像状态和识别虹膜状态之间切换。According to an aspect of the present invention, the present invention further provides an application method of a camera device, the camera device comprising a camera module and a photosensitive switching unit, the application method comprising the steps of: setting a photosensitive path of the camera module The filter switching unit, the filter switching unit selectively filters infrared light in the light reflected by the imaged object and infrared light in the light reflected by the imaged object to enable the imaging device to be adapted Switch between shooting image status and identifying iris status.
根据本发明的一实施例，在上述方法中，进一步包括步骤：According to an embodiment of the invention, in the above method, the method further comprises the steps of:
监测所述摄像模组的使用环境；和Monitoring the use environment of the camera module; and
判断所述摄像模组所处的使用环境是否满足所述滤光切换单元的切换条件，当所述摄像模组所处的使用环境满足所述滤光切换单元的切换条件时，所述摄像装置在所述拍摄影状态和所述识别虹膜状态之间切换。Determining whether the usage environment in which the camera module is located satisfies the switching condition of the filter switching unit, and when the usage environment in which the camera module is located satisfies the switching condition of the filter switching unit, the camera device Switching between the photographing state and the recognizing iris state.
根据本发明的一实施例，在上述方法中，进一步包括步骤：According to an embodiment of the invention, in the above method, the method further comprises the steps of:
监测所述摄像模组与成像物体之间的距离，并判断所述摄像模组与成像物体之间的距离是否小于预设阈值，当所述摄像模组与成像物体之间的距离大于预设阈值时，所述摄像装置保持在所述拍摄影像状态或者从所述识别虹膜状态切换到所述拍摄影像状态，当所述摄像模组与成像物体之间的距离小于预设阈值时，所述摄像装置保持在所述识别虹膜状态或者从所述拍摄影像状态切换到所述识别虹膜状态。Monitoring a distance between the camera module and the imaged object, and determining whether a distance between the camera module and the imaged object is less than a preset threshold, when a distance between the camera module and the imaged object is greater than a preset a threshold value, the image capturing device is maintained in the captured image state or switched from the recognition iris state to the captured image state, when the distance between the camera module and the imaged object is less than a preset threshold, The imaging device is held in the recognition iris state or switched from the captured image state to the recognition iris state.
根据本发明的一实施例，在上述方法中，通过监测所述摄像模组与使用者的虹膜之间的距离判断所述摄像模组与成像物体之间的距离。According to an embodiment of the invention, in the above method, the distance between the camera module and the imaged object is determined by monitoring the distance between the camera module and the iris of the user.
根据本发明的一实施例，所述滤光切换单元包括一第一滤光元件和一第二滤光元件，所述第一滤光元件和所述第二滤光元件中的一个选择性地被切换以位于所述摄像模组的感光路径，其中所述第一滤光元件用于过滤红外光线，所述第二滤光元件允许红外光线透过。According to an embodiment of the invention, the filter switching unit includes a first filter element and a second filter element, and one of the first filter element and the second filter element is selectively Switched to a photosensitive path of the camera module, wherein the first filter element is used to filter infrared light, and the second filter element allows infrared light to pass through.
根据本发明的一实施例，所述滤光切换单元包括一滤光元件，所述滤光元件进一步包括一第一滤光元件和一第二滤光元件，所述滤光元件被切换以选择性地使所述滤光元件的所述第一滤光元件和所述第二滤光元件中的一个位于所述摄 像模组的感光路径，其中所述第一滤光元件用于过滤红外光线，所述第二滤光元件允许红外光线透过。According to an embodiment of the invention, the filter switching unit includes a filter element, the filter element further includes a first filter element and a second filter element, the filter element is switched to select Orienting one of the first filter element and the second filter element of the filter element A photosensitive path of the module, wherein the first filter element is for filtering infrared light, and the second filter element allows infrared light to pass therethrough.
根据本发明的一实施例，在上述方法中，通过连接于所述第一滤光元件和所述第二滤光元件的一切换器监测所述摄像模组的使用环境，当所述摄像模组所处的使用环境满足所述滤光切换单元的切换条件时，所述切换器选择性地操作所述第一滤光元件和所述第二滤光元件中的一个被切换以位于所述摄像模组的感光路径。According to an embodiment of the present invention, in the above method, a use environment of the camera module is monitored by a switch connected to the first filter element and the second filter element, when the camera mode The switching device selectively operates one of the first filter element and the second filter element to be switched to be located when the use environment in which the group is located satisfies a switching condition of the filter switching unit Photosensitive path of the camera module.
根据本发明的一实施例，所述切换器包括一感应部分和连接于所述感光部分的一操作部分，所述第一滤光元件和所述第二滤光元件均可***作地连接于所述操作部分。According to an embodiment of the invention, the switch includes an inductive portion and an operating portion coupled to the photosensitive portion, the first filter element and the second filter element being operatively coupled to The operating portion.
附图说明DRAWINGS
图1是根据本发明的第一个优选实施例的摄像装置的立体示意图。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of an image pickup apparatus according to a first preferred embodiment of the present invention.
图2是根据本发明的上述优选实施例的摄像装置的切换器与摄像模组的分解示意图。2 is an exploded perspective view of a switch and a camera module of an image pickup apparatus according to the above preferred embodiment of the present invention.
图3是根据本发明的上述优选实施例的摄像装置的沿着摄像装置的中间剖开后的结构示意图。3 is a schematic structural view of the image pickup apparatus according to the above preferred embodiment of the present invention, taken along the middle of the image pickup apparatus.
图4A和图4B分别是根据本发明的上述优选实施例的摄像装置的原理示意图。4A and 4B are schematic views respectively showing the principle of an image pickup apparatus according to the above preferred embodiment of the present invention.
图5是根据本发明的上述优选实施例的一个变形实施方式的摄像装置的沿着摄像装置的中间剖开后的结构示意图。FIG. 5 is a schematic structural view of the image pickup apparatus according to a modified embodiment of the above preferred embodiment of the present invention, taken along the middle of the image pickup apparatus.
图6是根据本发明的第二个优选实施例的摄像装置的立体示意图。Figure 6 is a perspective view of a camera device in accordance with a second preferred embodiment of the present invention.
图7是根据本发明的上述优选实施例的摄像装置的分解示意图。Figure 7 is an exploded perspective view of an image pickup apparatus according to the above preferred embodiment of the present invention.
图8是根据本发明的上述优选实施例的摄像装置的沿着摄像装置的中间剖开后的结构示意图。Fig. 8 is a schematic structural view of the image pickup apparatus according to the above preferred embodiment of the present invention, taken along the middle of the image pickup apparatus.
图9是根据本发明的第三个优选实施例的摄像装置的立体示意图。Figure 9 is a perspective view of a camera device in accordance with a third preferred embodiment of the present invention.
图10是根据本发明的上述优选实施例的摄像装置的分解示意图。Figure 10 is an exploded perspective view of an image pickup apparatus according to the above preferred embodiment of the present invention.
图11是根据本发明的上述优选实施例的摄像装置的沿着摄像装置的中间剖开后的结构示意图。Figure 11 is a structural schematic view of the image pickup apparatus according to the above preferred embodiment of the present invention taken along the middle of the image pickup apparatus.
图12是根据本发明的上述优选实施例的一个变形实施方式的摄像装置的沿 着摄像装置的中间剖开后的结构示意图。Figure 12 is a view of the image pickup apparatus according to a modified embodiment of the above preferred embodiment of the present invention. A schematic view of the structure after the middle of the imaging device is cut away.
图13是根据本发明的上述优选实施例的摄像装置被实施为电子设备的立体示意图。Figure 13 is a perspective view of an image pickup apparatus according to the above preferred embodiment of the present invention as an electronic device.
图14是根据本发明的上述优选实施例的电子设备沿着中间剖开后的结构示意图。Figure 14 is a schematic view showing the structure of the electronic device taken along the middle in accordance with the above preferred embodiment of the present invention.
具体实施方式detailed description
下面将通过结合附图和实施例对本发明作进一步说明，以使任何所属领域的技术人员能够制造和使用本发明。在下面的描述中的实施例仅作为例子和修改物对该领域熟练的技术人员将是显而易见的。在下面的描述中定义的一般原理将适用于其它实施例，替代物，修改物，等效实施和应用中，而不脱离本发明的精神和范围。The present invention will be further described in conjunction with the drawings and embodiments to enable those skilled in the art to make and use the invention. The embodiments in the following description are only apparent to those skilled in the art as examples and modifications. The general principles defined in the following description will be applied to other embodiments, alternatives, modifications, equivalents, and applications, without departing from the spirit and scope of the invention.
依据本发明的说明书附图之图1至图4A所示，根据本发明的第一个优选实施例的摄像装置将被揭露和阐述。所述摄像装置具有一拍摄影像状态和一识别虹膜状态，并且所述摄像装置适于在所述拍摄影像状态和所述识别虹膜状态之间切换，以根据使用者的需要帮助使用者拍摄物体的影像或者采集使用者的虹膜特征。具体地说，所述摄像装置包括一摄像模组10和一滤光切换单元20,所述滤光切换单元20设置于所述摄像模组10的感光路径，并且所述滤光切换单元20用于选择性地过滤红外光线和透过红外光线，从而使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。The image pickup apparatus according to the first preferred embodiment of the present invention will be disclosed and illustrated in accordance with the drawings of Figs. 1 to 4A of the accompanying drawings of the present invention. The camera device has a captured image state and an iris recognition state, and the camera device is adapted to switch between the captured image state and the recognized iris state to assist a user in capturing an object according to a user's needs. Image or capture the iris characteristics of the user. Specifically, the camera device includes a camera module 10 and a filter switching unit 20, and the filter switching unit 20 is disposed on the photosensitive path of the camera module 10, and the filter switching unit 20 is used by the camera. The infrared light is selectively filtered and transmitted through the infrared light to cause the imaging device to switch between the captured image state and the recognized iris state.
如图1至图3所示，所述摄像模组10包括一感光组件11和一镜头组件12，所述镜头组件12设置于所述感光组件11的感光路径，被物体或者使用者的虹膜反射的光线在通过所述镜头组件12后被所述感光组件11接收以进行光电转化，从而获得与物体相关的影像或者与虹膜相关的特征。所述滤光切换单元20设置于所述感光组件11的感光路径，根据需要，所述滤光切换单元20用于选择性地过滤被被物体反射的光线中的红外光线和允许被使用者的虹膜反射的光线中的红外光线透过。例如当所述摄像装置处理所述拍摄影像状态时，所述滤光切换单元20用于过滤被物体反射的光线中的红外光线，从而消除红外光线对于所述摄像模组10的成像品质的影响，相应地，当所述摄像装置处于所述识别虹膜状态时，所述滤光切换单元20允许被使用者的虹膜反射的光线中的红外光线透过以 被所述感光组件11接收，从而所述摄像装置采集使用者的虹膜特征。As shown in FIG. 1 to FIG. 3 , the camera module 10 includes a photosensitive component 11 and a lens component 12 . The lens component 12 is disposed on the photosensitive path of the photosensitive component 11 and is reflected by an object or a user's iris. The light rays are received by the photosensitive member 11 after passing through the lens assembly 12 for photoelectric conversion, thereby obtaining an image related to an object or an iris-related feature. The filter switching unit 20 is disposed on the photosensitive path of the photosensitive component 11, and the filter switching unit 20 is configured to selectively filter infrared rays in the light reflected by the object and allow the user to be used, as needed. The infrared light in the light reflected by the iris passes through. For example, when the camera device processes the captured image state, the filter switching unit 20 is configured to filter infrared light in the light reflected by the object, thereby eliminating the influence of the infrared light on the imaging quality of the camera module 10. Correspondingly, when the imaging device is in the recognition iris state, the filter switching unit 20 allows infrared light in the light reflected by the user's iris to pass through It is received by the photosensitive member 11, so that the camera captures the iris characteristics of the user.
所述滤光切换单元20、所述镜头组件12和所述感光组件11沿着所述摄像装置的高度方向设置，例如在本发明的这个优选的实施例中，所述滤光切换单元20设置于所述镜头组件12，从而被物体或者使用者的虹膜反射的光线依次通过所述滤光切换单元20和所述镜头组件12后被所述感光组件11接收以进行光电转化，通过这样的方式，所述摄像装置的体积和高度的尺寸减小，例如在本发明的一个较佳的实施方式中，所述摄像装置的尺寸为9.0×7.0×5.2mm，从而使得所述摄像装置特别适用于追求轻薄化的电子设备。The filter switching unit 20, the lens assembly 12, and the photosensitive member 11 are disposed along a height direction of the image pickup device. For example, in the preferred embodiment of the present invention, the filter switching unit 20 is disposed. The light reflected by the lens assembly 12, thereby being reflected by the object or the user's iris, passes through the filter switching unit 20 and the lens assembly 12 in turn, and is received by the photosensitive member 11 for photoelectric conversion, in such a manner. The size and height of the image pickup device are reduced. For example, in a preferred embodiment of the present invention, the size of the image pickup device is 9.0×7.0×5.2 mm, so that the image pickup device is particularly suitable for The pursuit of thin and light electronic devices.
所述滤光切换单元20控制所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。具体地说，如图4A所示，在本发明的一个较佳的实施方式中，所述滤光切换单元20包括一第一滤光元件21a和一第二滤光元件21b，并且所述滤光切换单元20控制所述第一滤光元件21a和所述第二滤光元件21b，以使所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地位于所述摄像模组10的所述感光组件11的感光路径，以使被物体或者使用者的虹膜反射的光线中的具有特定属性的部分通过以在后续被所述感光组件11接收。例如在本发明的一个较佳的实施方式中，所述第一滤光元件21a被实施为IRCF(Infra-Red Cut Filter，红外截止滤光片)，从而当所述第一滤光元件21a被切换以位于所述摄像模组10的所述感光组件11的感光路径时，所述第一滤光元件21a用于过滤被物体反射的光线中的红外光线，此时，所述摄像装置处于所述拍摄影像状态。对应地，所述第二滤光元件21b被实施为只允许红外光线透过，具体地，当所述第二滤光元件21b被切换以位于所述摄像模组10的感光路径时，所述第二滤光元件21b只允许被使用者的虹膜反射的光线中的红外光线透过，以在后续被所述感光组件11接收从而识别使用者的虹膜特征，此时，所述摄像装置处于所述识别虹膜状态。The filter switching unit 20 controls the imaging device to switch between the captured image state and the recognized iris state. Specifically, as shown in FIG. 4A, in a preferred embodiment of the present invention, the filter switching unit 20 includes a first filter element 21a and a second filter element 21b, and the filter The light switching unit 20 controls the first filter element 21a and the second filter element 21b such that one of the first filter element 21a and the second filter element 21b is selectively located The photosensitive path of the photosensitive member 11 of the camera module 10 is such that a portion of the light reflected by the object or the user's iris has a specific attribute to be subsequently received by the photosensitive member 11. For example, in a preferred embodiment of the present invention, the first filter element 21a is implemented as an IRCF (Infra-Red Cut Filter), so that when the first filter element 21a is When the photosensitive path of the photosensitive module 11 of the camera module 10 is switched, the first filter element 21a is configured to filter infrared light in the light reflected by the object. At this time, the camera device is in the The state of the captured image. Correspondingly, the second filter element 21b is implemented to allow only infrared light to pass through. Specifically, when the second filter element 21b is switched to be located in the photosensitive path of the camera module 10, The second filter element 21b allows only infrared light in the light reflected by the user's iris to be transmitted to be subsequently received by the photosensitive member 11 to identify the user's iris feature, at which time the camera is in the Identify the iris state.
如图4B所示，在本发明的另一个较佳的实施方式中，所述第一滤光元件21a和所述第二滤光元件21b也可以一体地形成。具体地说，所述滤光切换单元20包括一滤光元件21，所述滤光元件21包括一体地形成的一第一滤光元件21a和所述第二滤光元件21b，也就是说，所述第一滤光元件21a和所述第二滤光元件21b分别形成于所述滤光元件21的不同区域。所述滤光元件21适于被沿着垂直于所述摄像装置的高度的方向移动，以使所述第一滤光元件21a和所述第二滤光 元件21b中的一个选择性地位于所述摄像模组10的所述感光组件11的感光路径。进一步地，所述滤光切换单元20还包括一切换器22，所述第一滤光元件21a和所述第二滤光元件21b分别可***作地连接于所述切换器22。也就是说，所述切换器22用于操作所述第一滤光元件21a和所述第二滤光元件21b以使所述第一滤光元件21a和所述第二滤光元件21b中的一个被切换以位于所述摄像模组10的所述感光组件11的感光路径，通过这样的方式，使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。所述切换器22可以监测所述摄像模组10所处的环境，并且判断所述摄像模组10所处的环境是否满足所述摄像装置的切换条件，当所述摄像模组10所处的环境满足所述摄像装置的切换条件时，所述摄像装置自动地在所述拍摄影像状态和所述识别虹膜状态之间切换。例如在本发明的一个较佳的实施方式中，所述切换器22进一步包括一感应部分221和一操作部分222，所述操作部分222连接于所述感应部分221，所述第一滤光元件21a和所述第二滤光元件21b分别连接于所述操作部分222。所述感应部分221通过监测所述摄像模组10所处的环境以获得使用者使用所述摄像装置的目的，并基于使用者的目的生成指令发送至所述操作部分222，以供所述操作部分222将所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地切换至所述摄像模组10的所述感光组件11的感光路径。As shown in FIG. 4B, in another preferred embodiment of the present invention, the first filter element 21a and the second filter element 21b may also be integrally formed. Specifically, the filter switching unit 20 includes a filter element 21 including a first filter element 21a and a second filter element 21b integrally formed, that is, The first filter element 21a and the second filter element 21b are formed in different regions of the filter element 21, respectively. The filter element 21 is adapted to be moved in a direction perpendicular to a height of the image pickup device to cause the first filter element 21a and the second filter One of the elements 21b is selectively located in the photosensitive path of the photosensitive member 11 of the camera module 10. Further, the filter switching unit 20 further includes a switch 22, and the first filter element 21a and the second filter element 21b are respectively operatively connected to the switch 22. That is, the switch 22 is configured to operate the first filter element 21a and the second filter element 21b to make the first filter element 21a and the second filter element 21b A photosensitive path that is switched to be located in the photosensitive member 11 of the camera module 10, in such a manner that the imaging device switches between the captured image state and the recognized iris state. The switch 22 can monitor the environment in which the camera module 10 is located, and determine whether the environment in which the camera module 10 is located meets the switching condition of the camera device, when the camera module 10 is located. When the environment satisfies the switching condition of the imaging device, the imaging device automatically switches between the captured image state and the recognized iris state. For example, in a preferred embodiment of the present invention, the switch 22 further includes a sensing portion 221 and an operating portion 222, the operating portion 222 is coupled to the sensing portion 221, the first filter element 21a and the second filter element 21b are respectively connected to the operation portion 222. The sensing portion 221 is configured to monitor the environment in which the camera module 10 is located to obtain a user's use of the camera device, and generate an instruction based on the user's purpose to send to the operating portion 222 for the operation. The portion 222 selectively switches one of the first filter element 21a and the second filter element 21b to a photosensitive path of the photosensitive member 11 of the camera module 10.
例如，当所述感应部分221监测到使用者使用所述摄像装置拍摄影像时，所述感应部分221生成指令并发送至所述操作部分222，所述操作部分222操作所述第一滤光元件21a以使其位于所述摄像模组10的所述感光组件11的感光路径，从而使所述摄像装置处于所述拍摄影像状态。相应地，当所述感应部分221监测到使用者使用所述摄像装置采集虹膜特征时，所述感应部分221生成指令并发送至所述操作部分222，所述操作部分222操作所述第二滤光元件21b以使其位于所述摄像模组10的所述感光组件11的感光路径，从而使所述摄像装置处于所述识别虹膜状态。在本发明的一个较佳的实施方式中，所述感应部分221被实施为一个距离传感器，以通过监测所述摄像装置与使用者之间的距离，例如监测所述摄像装置与使用者的虹膜之间的距离，来判断使用者使用所述摄像装置的目的，例如，当所述感应部分221监测到所述摄像装置与使用者之间的距离大于预设阈值时，所述感应部分221判断使用者使用所述摄像装置进行拍摄影像，当所述感应部分221监测到所述摄像装置与使用者之间的距离小于预设阈值时，所述 感应部分221判断使用者使用所述摄像装置采集虹膜特征。本领域的技术人员可以理解的是，上述描述的所述感应部分221被实施为距离传感器，仅作为一个举例性的说明，在其他的实施例中，所述感应部分221还可以有其他的实施例方式，从而所述感应部分221的类型并不构成对本发明的内容和范围的限制。For example, when the sensing portion 221 detects that a user takes an image using the camera device, the sensing portion 221 generates an instruction and sends the command to the operation portion 222, and the operation portion 222 operates the first filter element. 21a is positioned such that it is located in the photosensitive path of the photosensitive member 11 of the camera module 10, so that the imaging device is in the captured image state. Correspondingly, when the sensing portion 221 detects that the user collects the iris feature using the camera device, the sensing portion 221 generates an instruction and sends the instruction to the operation portion 222, and the operation portion 222 operates the second filter. The light element 21b is positioned such that it is located in the photosensitive path of the photosensitive member 11 of the camera module 10, so that the imaging device is in the recognition iris state. In a preferred embodiment of the present invention, the sensing portion 221 is implemented as a distance sensor for monitoring the distance between the camera device and the user, for example, monitoring the iris of the camera device and the user. For the purpose of determining the user's use of the camera device, for example, when the sensing portion 221 detects that the distance between the camera device and the user is greater than a preset threshold, the sensing portion 221 determines The user uses the camera device to capture an image, and when the sensing portion 221 detects that the distance between the camera device and the user is less than a preset threshold, the The sensing portion 221 determines that the user uses the camera to collect iris features. It can be understood by those skilled in the art that the sensing portion 221 described above is implemented as a distance sensor, which is only an exemplary description. In other embodiments, the sensing portion 221 may have other implementations. By way of example, the type of the sensing portion 221 does not constitute a limitation on the content and scope of the present invention.
所述滤光切换单元20还包括一壳体23，所述壳体23设置于所述镜头组件12，并且所述壳体23设有一光线通道231以对应于所述摄像模组10的所述感光组件11的感光路径。所述第一滤光元件21a、所述第二滤光元件21b和所述切换器22分别设置于所述壳体23，并且所述第一滤光元件21a和所述第二滤光元件21b均适于被所述切换器22操作以遮挡所述壳体23的所述光线通道231，从而使所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地位于所述摄像模组10的所述感光组件11的感光路径。The filter switching unit 20 further includes a casing 23, the casing 23 is disposed on the lens assembly 12, and the casing 23 is provided with a light passage 231 to correspond to the camera module 10 The photosensitive path of the photosensitive member 11. The first filter element 21a, the second filter element 21b, and the switch 22 are respectively disposed on the housing 23, and the first filter element 21a and the second filter element 21b Each is adapted to be operated by the switch 22 to block the light tunnel 231 of the housing 23 such that one of the first filter element 21a and the second filter element 21b is selectively located a photosensitive path of the photosensitive member 11 of the camera module 10.
在本发明的一个较佳的实施方式中，所述镜头组件12包括一镜头壳121和一镜片组122，所述镜片组122设置于所述镜头壳121以被所述镜头壳121承载，也就是说，所述镜头组件12是一个定焦镜头组件。在本发明的另一个较佳的实施方式中，所述镜头组件12还包括一马达123，所述马达123设置于所述镜头壳121，所述镜片组122可被驱动地设置于所述马达123，也就是说，所述镜头组件12是一个动焦镜头组件。所述滤光切换单元20的所述壳体23设置于所述镜头组件12的所述镜头壳121。In a preferred embodiment of the present invention, the lens assembly 12 includes a lens housing 121 and a lens group 122. The lens assembly 122 is disposed on the lens housing 121 to be carried by the lens housing 121. That is, the lens assembly 12 is a fixed focus lens assembly. In another preferred embodiment of the present invention, the lens assembly 12 further includes a motor 123. The motor 123 is disposed on the lens housing 121, and the lens group 122 is drivably disposed on the motor. 123, that is, the lens assembly 12 is a moving focus lens assembly. The housing 23 of the filter switching unit 20 is disposed on the lens housing 121 of the lens assembly 12 .
进一步地，所述壳体23和所述镜头组件12的所述镜头壳121通过胶合物被粘合在一起，以防止所述滤光切换单元20从所述摄像模组10上脱落。例如在将所述滤光切换单元20组装于所述摄像模组10以形成所述摄像装置的过程中，选择性地在所述镜头组件12的所述镜头壳121和/或所述壳体23的连接位置涂覆一层胶合物，例如胶水，从而在将所述壳体23组装在所述镜头组件12的所述镜头壳121之后，胶合物粘合所述壳体23与所述镜头组件12的所述镜头壳体121，进而防止所述滤光切换单元20从所述摄像模组10上脱落。也就是说，所述摄像装置还包括一胶合层30，所述胶合层30位于所述壳体23和所述镜头组件12的所述镜头壳121之间，从而所述胶合层30用于粘合所述壳体23和所述镜头组件12的所述镜头壳121，以确保所述摄像装置在被使用时的可靠性。Further, the housing 23 and the lens housing 121 of the lens assembly 12 are bonded together by a glue to prevent the filter switching unit 20 from falling off the camera module 10. For example, in assembling the filter switching unit 20 to the camera module 10 to form the camera device, the lens housing 121 and/or the housing of the lens assembly 12 are selectively The connection position of 23 is coated with a layer of a glue, such as glue, so that after the housing 23 is assembled to the lens housing 121 of the lens assembly 12, the glue bonds the housing 23 to the lens The lens housing 121 of the component 12 further prevents the filter switching unit 20 from falling off the camera module 10. That is, the image pickup apparatus further includes a glue layer 30 between the casing 23 and the lens case 121 of the lens assembly 12, so that the glue layer 30 is used for sticking. The housing 23 and the lens housing 121 of the lens assembly 12 are combined to ensure the reliability of the image pickup apparatus when it is used.
所述壳体23设有一安装腔232，所述壳体23的所述安装腔232连通于所述壳体23的所述光线通道231，所述镜头组件12的所述镜头壳121延伸至并保持 于所述壳体23的所述安装腔232，通过这样的方式，使所述镜头组件12的所述镜头壳121的一部分安装于所述壳体23的所述安装腔232内，从而阻止所述滤光切换单元20从所述摄像模组10脱落，并且有利于减小所述摄像装置的体积和高度。The housing 23 is provided with a mounting cavity 232, the mounting cavity 232 of the housing 23 is communicated with the light tunnel 231 of the housing 23, and the lens housing 121 of the lens assembly 12 extends to Keep In the mounting cavity 232 of the housing 23, a portion of the lens housing 121 of the lens assembly 12 is mounted in the mounting cavity 232 of the housing 23 in such a manner as to block the The filter switching unit 20 is detached from the camera module 10 and is advantageous in reducing the volume and height of the image pickup device.
所述镜头组件12的所述镜头壳体121的边缘进一步设有至少一定位槽1211，所述壳体23的形成所述安装腔232的内壁设有至少一定位元件233，每个所述定位元件233分别定位于每个所述定位槽1211，当所述滤光切换单元20被安装于所述摄像模组10时，所述壳体23的每个所述定位元件233分别被定位于所述镜头组件12的所述镜头壳体121的每个所述定位槽1211，通过这样的方式，进一步减小所述摄像装置的高度。值得一提的是，所述胶合层30形成于所述壳体23的所述定位元件233和所述镜头组件12的所述镜头壳体121的形成每个所述定位槽1211的平面之间。An edge of the lens housing 121 of the lens assembly 12 is further provided with at least one positioning slot 1211, and an inner wall of the housing 23 forming the mounting cavity 232 is provided with at least one positioning component 233, each of the positioning The components 233 are respectively positioned in each of the positioning slots 1211. When the filter switching unit 20 is mounted on the camera module 10, each of the positioning components 233 of the housing 23 is respectively positioned at the Each of the positioning grooves 1211 of the lens housing 121 of the lens assembly 12 further reduces the height of the image pickup device in this manner. It is worth mentioning that the glue layer 30 is formed between the positioning component 233 of the housing 23 and the plane of the lens housing 121 of the lens assembly 12 forming each of the positioning slots 1211. .
本领域的技术人员可以理解的是，在本发明的一个较佳的实施方式中，每个所述定位槽1211对称地设于所述镜头组件12的所述镜头壳体121的边缘，在本发明的另一个较佳的实施方式中，每个所述定位槽1211沿着所述镜头组件12的所述镜头壳体121的边缘设置，本发明在这方面不受限制。It can be understood by those skilled in the art that, in a preferred embodiment of the present invention, each of the positioning slots 1211 is symmetrically disposed on the edge of the lens housing 121 of the lens assembly 12, In another preferred embodiment of the invention, each of the positioning slots 1211 is disposed along an edge of the lens housing 121 of the lens assembly 12, and the invention is not limited in this regard.
所述摄像模组10进一步包括一支架13，所述感光组件11和所述镜头组件12分别设置于所述支架13的两侧部，从而所述支架13用于连接所述感光组件11和所述镜头组件12。具体地说，所述镜头组件12的所述镜头壳121设置于所述支架13，从而将所述镜头组件12封装于所述支架13。The camera module 10 further includes a bracket 13 , and the photosensitive assembly 11 and the lens assembly 12 are respectively disposed at two sides of the bracket 13 , so that the bracket 13 is used to connect the photosensitive component 11 and the The lens assembly 12 is described. Specifically, the lens case 121 of the lens assembly 12 is disposed on the bracket 13 to encapsulate the lens assembly 12 to the bracket 13.
在本发明的这个优选的实施例中，所述感光组件11包括一感光芯片111和一线路板112，所述感光组件111贴装于所述线路板112，所述线路板112封装于所述支架13，从而将所述感光组件11封装于所述支架13。值得一提的是，在本发明的另一个优选的实施例中，所述感光组件11也可以没有包括所述线路板112，而是将电路集成在所述感光芯片111，并且所述感光芯片111的四周分别延伸以被贴装于所述支架13。在本发明的一个较佳的实施方式中，所述感光芯片111的型号可以被实施为8Mega sensor，以降低所述摄像装置的制造成本，本领域的技术人员可以理解的是，上述所列举的所述感光芯片111的型号描述仅作为一个具体的示例来解释本发明的内容，其并不构成对本发明的内容和范围的限制。 In the preferred embodiment of the present invention, the photosensitive member 11 includes a photosensitive chip 111 and a circuit board 112. The photosensitive member 111 is mounted on the circuit board 112, and the circuit board 112 is packaged in the The holder 13 is thereby encapsulated by the photosensitive member 11 to the holder 13. It is to be noted that, in another preferred embodiment of the present invention, the photosensitive member 11 may not include the circuit board 112, but integrate a circuit on the photosensitive chip 111, and the photosensitive chip The circumferences of 111 are respectively extended to be attached to the bracket 13. In a preferred embodiment of the present invention, the model of the photosensitive chip 111 can be implemented as an 8Mega sensor to reduce the manufacturing cost of the camera device, and those skilled in the art can understand that the above enumerated The description of the model of the photosensitive chip 111 is only intended to explain the contents of the present invention as a specific example, and does not constitute a limitation on the content and scope of the present invention.
所述摄像模组10进一步包括一盖体14，所述盖体14由透光性高的材料制成，例如玻璃材料，其中所述盖体14覆盖于所述摄像模组10的所述感光组件11的所述感光芯片111的感光路径，以防止在所述摄像模组10封装的过程中，污染物污染所述感光芯片111的感光面从而阻止在所述感光芯片111的感光面形成污坏点。例如所述摄像模组10的一个实施例的封装过程是：首先，将所述感光芯片111贴装于所述线路板112，例如所述线路板112可以被实施为一个PCB线路板，以防止所述感光芯片111在贴装于所述线路板112之后，所述线路板112产生形变从而影响所述感光芯片111的平整度；其次，将所述盖体14和所述支架13封装在一起；接着，将封装后的所述盖体14和所述支架13贴装于所述线路板112，并使所述支架13和所述盖体14遮盖住所述摄像模组10的所述感光组件11的所述感光芯片111的感光路径，从而形成所述摄像模组10的半成品，通过这样的方式，在所述摄像模组10的半成品被转移产线的过程中，污染物被所述盖体14遮挡从而不会污染所述感光芯片111的感光面，并且当所述摄像模组10被组装完成之后，所述盖体14允许进入到所述摄像模组10的光线更好地透过以被所述感光芯片111接收，从而所述盖体14不会影响所述摄像模组10的成像品质；最后，将所述镜头组件12封装于所述支架13，从而形成所述摄像模组10。The camera module 10 further includes a cover 14 made of a material having high light transmittance, such as a glass material, wherein the cover 14 covers the photosensitive light of the camera module 10 . a photosensitive path of the photosensitive chip 111 of the component 11 to prevent contamination of the photosensitive surface of the photosensitive chip 111 during the encapsulation of the camera module 10 to prevent contamination on the photosensitive surface of the photosensitive chip 111 Bad point. For example, the packaging process of one embodiment of the camera module 10 is: first, the photosensitive chip 111 is mounted on the circuit board 112, for example, the circuit board 112 can be implemented as a PCB circuit board to prevent After the photosensitive chip 111 is mounted on the circuit board 112, the circuit board 112 is deformed to affect the flatness of the photosensitive chip 111. Secondly, the cover 14 and the bracket 13 are packaged together. Then, the packaged cover 14 and the bracket 13 are attached to the circuit board 112, and the bracket 13 and the cover 14 cover the photosensitive component of the camera module 10. a photosensitive path of the photosensitive chip 111 of the 11 to form a semi-finished product of the camera module 10, in such a manner that during the process of transferring the semi-finished product of the camera module 10 into the production line, the contaminant is covered by the cover The body 14 is shielded so as not to contaminate the photosensitive surface of the photosensitive chip 111, and the cover 14 allows light entering the camera module 10 to pass through better after the camera module 10 is assembled. Received by the photosensitive chip 111, And the cover 14 will not affect the image quality of the camera module 10; Finally, the lens assembly 12 is encapsulated in the holder 13, thereby forming a camera module 10.
与本发明的上述优选实施例提供的所述摄像装置不同的是，在图5所示的本发明的这个变形的实施方式中，被设置于所述感光组件11的感光路径的所述滤光切换单元20的所述壳体23并没有被直接安装于所述镜头组件12的所述镜头壳121，而是将所述滤光切换单元20的所述壳体23放置在所述镜头组件12的所述镜头壳121，或者所述滤光切换单元20的所述壳体23与所述镜头组件12的所述镜头壳121具有空间距离，后续本发明将对图5所描述的这个示例进行详细的阐述和说明。Unlike the image pickup apparatus provided by the above preferred embodiment of the present invention, in the modified embodiment of the present invention shown in FIG. 5, the filter is provided in the photosensitive path of the photosensitive member 11. The housing 23 of the switching unit 20 is not directly mounted to the lens housing 121 of the lens assembly 12, but the housing 23 of the filter switching unit 20 is placed on the lens assembly 12 The lens housing 121, or the housing 23 of the filter switching unit 20, has a spatial distance from the lens housing 121 of the lens assembly 12, and the present invention will be followed by the example described in FIG. Detailed explanation and explanation.
依据本发明的说明书附图之图6至图8所示，根据本发明的第二个优选实施例的摄像装置将被揭露和阐述。所述摄像装置包括一摄像模组10A和一滤光切换单元20A，所述滤光切换单元20A设置于所述摄像模组10A的感光路径，并且所述滤光切换单元20A用于选择性地过滤红外光线和透过红外光线，从而使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。The image pickup apparatus according to the second preferred embodiment of the present invention will be disclosed and illustrated in accordance with FIGS. 6 to 8 of the accompanying drawings of the present invention. The camera device includes a camera module 10A and a filter switching unit 20A. The filter switching unit 20A is disposed in a photosensitive path of the camera module 10A, and the filter switching unit 20A is configured to selectively The infrared light is transmitted and transmitted through the infrared light to cause the imaging device to switch between the captured image state and the recognized iris state.
如图7所示，所述摄像模组10A包括一感光组件11A和一镜头组件12A，所 述镜头组件12A设置于所述感光组件11A的感光路径，被物体或者使用者的虹膜反射的光线在通过所述镜头组件12A后被所述感光组件11A接收以进行光电转化，从而获得与物体相关的影像或者采集与使用者的虹膜相关的特征。所述滤光切换单元20A设置于所述摄像模组10A的所述感光组件11A的感光路径，根据需要，所述滤光切换单元20A用于选择性地过滤被被物体反射的光线中的红外光线和允许被使用者的虹膜反射的光线中的红外光线透过，例如所述滤光切换单元20A用于过滤物体反射的光线中的红外光线，或者允许被使用者的虹膜反射的光线中的红外光线通过以被所述感光组件11A接收。As shown in FIG. 7, the camera module 10A includes a photosensitive component 11A and a lens component 12A. The lens assembly 12A is disposed on the photosensitive path of the photosensitive member 11A, and the light reflected by the object or the user's iris is received by the photosensitive member 11A after being passed through the lens assembly 12A for photoelectric conversion, thereby obtaining an object-related relationship. The image or feature associated with the user's iris. The filter switching unit 20A is disposed in a photosensitive path of the photosensitive module 11A of the camera module 10A, and the filter switching unit 20A is configured to selectively filter infrared rays in the light reflected by the object, as needed. The light and the infrared light in the light that is allowed to be reflected by the user's iris are transmitted, for example, the filter switching unit 20A is used to filter infrared light in the light reflected by the object, or to be allowed to be reflected by the user's iris. Infrared light passes through to be received by the photosensitive member 11A.
所述镜头组件12A、所述滤光切换单元20A和所述感光组件11A沿着所述摄像装置的高度方向设置，例如在本发明的这个优选的实施例中，所述感光组件11A和所述镜头组件12A分别设置于所述滤光切换单元20A的两侧，从而被物体或者使用者的虹膜反射的光线依次通过所述镜头组件12A和所述滤光切换单元20A后被所述感光组件11A接收以进行光电转化。本领域的技术人员可以理解的是，所述滤光切换单元20A具有在本发明的第一个优选实施例中揭露的所述摄像装置的支架的功能，从而所述滤光切换单元20A用于连接所述感光组件11A和所述镜头组件12A。The lens assembly 12A, the filter switching unit 20A, and the photosensitive member 11A are disposed along a height direction of the image pickup device, for example, in this preferred embodiment of the invention, the photosensitive member 11A and the The lens assemblies 12A are respectively disposed on both sides of the filter switching unit 20A, so that the light reflected by the object or the iris of the user sequentially passes through the lens assembly 12A and the filter switching unit 20A, and is then used by the photosensitive member 11A. Received for photoelectric conversion. It will be understood by those skilled in the art that the filter switching unit 20A has the function of the bracket of the image pickup apparatus disclosed in the first preferred embodiment of the present invention, so that the filter switching unit 20A is used for The photosensitive member 11A and the lens assembly 12A are connected.
所述滤光切换单元20A控制所述摄像装置在一拍摄影像状态和一识别虹膜状态之间切换。具体地说，所述滤光切换单元20A包括一第一滤光元件21a和一第二滤光元件21b，并且所述滤光切换单元20A控制所述第一滤光元件21a和所述第二滤光元件21b，以使所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地被切换位于所述摄像模组10A的所述感光组件11A的感光路径，以使被物体或者使用者的虹膜反射的光线中的具有特定属性的部分通过以在后续被所述感光组件11A接收。例如在本发明的一个较佳的实施方式中，所述第一滤光元件21a被实施为IRCF(Infra-Red Cut Filter，红外截止滤光片)，从而当所述第一滤光元件21a被切换以位于所述摄像模组10A的所述感光组件11A的感光路径时，所述第一滤光元件21用于过滤被物体反射的光线中的红外光线，此时，所述摄像装置处于所述拍摄影像状态。对应地，所述第二滤光元件21b被实施为只允许红外光线透过，具体地，当所述第二滤光元件21b被切换以位于所述摄像模组10A的所述感光组件11A的感光路径时，所述第二滤光元件21b只允许被使用者的虹膜反射的光线中的红外光线透过，以在后续被所述感光组件11A 接收从而识别使用者的虹膜特征，此时，所述摄像装置处于所述识别虹膜状态。The filter switching unit 20A controls the camera to switch between a captured image state and an identified iris state. Specifically, the filter switching unit 20A includes a first filter element 21a and a second filter element 21b, and the filter switching unit 20A controls the first filter element 21a and the second The filter element 21b is configured to selectively switch one of the first filter element 21a and the second filter element 21b to a photosensitive path of the photosensitive element 11A of the camera module 10A to A portion of the light reflected by the object or the user's iris having a specific property is passed to be subsequently received by the photosensitive member 11A. For example, in a preferred embodiment of the present invention, the first filter element 21a is implemented as an IRCF (Infra-Red Cut Filter), so that when the first filter element 21a is When the photosensitive path of the photosensitive module 11A of the camera module 10A is switched, the first filter element 21 is configured to filter infrared light in the light reflected by the object. At this time, the camera device is in the The state of the captured image. Correspondingly, the second filter element 21b is implemented to allow only infrared light to pass through, in particular, when the second filter element 21b is switched to be located in the photosensitive element 11A of the camera module 10A. In the photosensitive path, the second filter element 21b allows only infrared light in the light reflected by the user's iris to be transmitted to be subsequently used by the photosensitive member 11A. Receiving thereby identifying the iris feature of the user, at which time the camera is in the identified iris state.
进一步地，所述滤光切换单元20A还包括一切换器22A，所述第一滤光元件21a和所述第二滤光元件21b分别可***作地连接于所述切换器22A。也就是说，所述切换器22A用于操作所述第一滤光元件21a和所述第二滤光元件21b以使所述第一滤光元件21a和所述第二滤光元件21b中的一个被切换以位于所述摄像模组10A的所述感光组件11A的感光路径，通过这样的方式，使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。Further, the filter switching unit 20A further includes a switch 22A, and the first filter element 21a and the second filter element 21b are operatively coupled to the switch 22A, respectively. That is, the switch 22A is for operating the first filter element 21a and the second filter element 21b to make the first filter element 21a and the second filter element 21b A photosensitive path that is switched to be located in the photosensitive member 11A of the camera module 10A, in such a manner that the imaging device switches between the captured image state and the recognized iris state.
所述切换器22A进一步包括一感应部分221A和一操作部分222A，所述操作部分222A连接于所述感应部分221A，所述第一滤光元件21a和所述第二滤光元件21b分别连接于所述操作部分222A，所述感应部分221A用于监测使用者使用所述摄像装置的目的，并基于使用者的目的生成指令发送至所述操作部分222A，以供所述操作部分222A将所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地切换以位于所述摄像模组10的所述感光组件11A的感光路径。The switch 22A further includes a sensing portion 221A and an operating portion 222A, the operating portion 222A is coupled to the sensing portion 221A, and the first filter element 21a and the second filter element 21b are respectively connected to The operating portion 222A is configured to monitor a user's purpose of using the camera device, and send an instruction to the operating portion 222A based on a user's purpose, for the operating portion 222A to One of the first filter element 21a and the second filter element 21b is selectively switched to be in a photosensitive path of the photosensitive member 11A of the camera module 10.
更进一步地，所述滤光切换单元20A还包括一壳体23A，所述感光组件11A和所述镜头组件12A分别设置于所述壳体23A的两侧部，以使所述壳体23A用于连接所述感光组件11A和所述镜头组件12A。所述壳体23A设有一光线通道231A以对应于所述摄像模组10A的所述感光组件11A的感光路径。所述第一滤光元件21a、所述第二滤光元件21b和所述切换器22分别设置于所述壳体23A，并且所述第一滤光元件21a和所述第二滤光元件21b均适于被所述切换器22A操作以遮挡所述壳体23A的所述光线通道231A，从而使所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地位于所述摄像模组10A的所述感光组件11A的感光路径。Further, the filter switching unit 20A further includes a housing 23A, and the photosensitive assembly 11A and the lens assembly 12A are respectively disposed at two sides of the housing 23A, so that the housing 23A is used. The photosensitive member 11A and the lens assembly 12A are connected. The housing 23A is provided with a light passage 231A to correspond to a photosensitive path of the photosensitive member 11A of the camera module 10A. The first filter element 21a, the second filter element 21b, and the switch 22 are respectively disposed in the housing 23A, and the first filter element 21a and the second filter element 21b Each is adapted to be operated by the switch 22A to block the light tunnel 231A of the housing 23A such that one of the first filter element 21a and the second filter element 21b is selectively located The photosensitive path of the photosensitive member 11A of the camera module 10A.
所述感光组件11A包括一感光芯片111A和一线路板112A，所述感光芯片111A贴装于所述线路板112A，所述线路板112A封装于所述壳体23A，从而将所述感光组件11A封装于所述壳体23A。The photosensitive member 11A includes a photosensitive chip 111A and a wiring board 112A, the photosensitive chip 111A is mounted on the wiring board 112A, and the wiring board 112A is packaged in the housing 23A, thereby the photosensitive assembly 11A. Packaged in the housing 23A.
相应地，所述镜头组件12A包括一镜头壳121A和一镜片组122A，所述镜片组122A设置于所述镜头壳121A以被所述镜头壳121A承载。所述镜头组件12A还可以包括一马达123A，,所述马达123A设置于所述镜头壳121A，所述镜片组122A可被驱动地设置于所述马达123A，所述镜头壳121A被封装于所述壳体23A，从而将所述镜头组件12A封装于所述壳体23A。 Correspondingly, the lens assembly 12A includes a lens case 121A and a lens group 122A. The lens group 122A is disposed on the lens case 121A to be carried by the lens case 121A. The lens assembly 12A may further include a motor 123A disposed on the lens housing 121A, the lens group 122A being drivably disposed on the motor 123A, and the lens housing 121A being packaged in the housing The housing 23A is described to encapsulate the lens assembly 12A in the housing 23A.
本领域的技术人员可以理解的是，本发明的所述滤光切换单元20A的所述壳体23A用于连接所述感光组件11A和所述镜头组件12A的方式使所述摄像装置的厚度进一步减小，通过这样的方式，使所述摄像装置更利于向小微型化方向发展。It will be understood by those skilled in the art that the housing 23A of the filter switching unit 20A of the present invention is used to connect the photosensitive member 11A and the lens assembly 12A in such a manner as to further increase the thickness of the imaging device. In this way, the imaging device is made more advantageous in the direction of miniaturization.
依据本发明的说明书附图之图9至图11所示，根据本发明的第三个优选实施例的摄像装置将被揭露和阐述。所述摄像装置包括一摄像模组10B和一滤光切换单元20B，所述滤光切换单元20B设置于所述摄像模组10B的感光路径，并且所述滤光切换单元20B用于选择性地过滤红外光线和透过红外光线，从而使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。The image pickup apparatus according to the third preferred embodiment of the present invention will be disclosed and illustrated in accordance with Figs. 9 to 11 of the accompanying drawings of the present invention. The camera device includes a camera module 10B and a filter switching unit 20B. The filter switching unit 20B is disposed in a photosensitive path of the camera module 10B, and the filter switching unit 20B is configured to selectively The infrared light is transmitted and transmitted through the infrared light to cause the imaging device to switch between the captured image state and the recognized iris state.
所述摄像模组10B包括一感光组件11B和一镜头组件12B，所述镜头组件12B设置于所述感光组件11B的感光路径，被物体或者使用者的虹膜反射的光线在通过所述镜头组件12B后被所述感光组件11B接收以进行光电转化，从而获得与物体相关的影像或者采集与使用者的虹膜相关的特征。所述滤光切换单元20B设置于所述感光组件11B的感光路径，根据需要，所述滤光切换单元20用于选择性地过滤被被物体反射的光线中的红外光线和允许被使用者的虹膜反射的光线中的红外光线透过，例如所述滤光切换单元20B用于过滤物体反射的光线中的红外光线，或者所述滤光切换单元20B允许被使用者的虹膜反射的光线中的红外光线透过以被所述摄像模组10B所述感光组件11B接收。The camera module 10B includes a photosensitive component 11B and a lens component 12B. The lens component 12B is disposed on the photosensitive path of the photosensitive component 11B, and the light reflected by the object or the user's iris passes through the lens component 12B. It is then received by the photosensitive member 11B for photoelectric conversion to obtain an image associated with the object or to acquire features associated with the user's iris. The filter switching unit 20B is disposed on the photosensitive path of the photosensitive member 11B, and the filter switching unit 20 is configured to selectively filter infrared rays in the light reflected by the object and allow the user to be used, as needed. The infrared light in the light reflected by the iris is transmitted, for example, the filter switching unit 20B is used to filter the infrared light in the light reflected by the object, or the filter switching unit 20B allows the light to be reflected by the user's iris. The infrared light is transmitted to be received by the photosensitive unit 11B of the camera module 10B.
所述镜头组件12B、所述滤光切换单元20B和所述感光组件11B沿着所述摄像装置的高度方向设置，例如在本发明的这个优选的实施例中，所述感光组件11B和所述镜头组件12B分别设置于所述滤光切换单元20B的两侧，从而被物体或者使用者的虹膜反射的光线依次通过所述镜头组件12B和所述滤光切换单元20B后被所述感光组件11B接收以进行光电转化。本领域的技术人员可以理解的是，所述滤光切换单元20B具有在本发明的第一个优选实施例中揭露的所述摄像装置的支架的功能，从而所述滤光切换单元20B用于连接所述感光组件11B和所述镜头组件12B。The lens assembly 12B, the filter switching unit 20B, and the photosensitive member 11B are disposed along a height direction of the image pickup device, for example, in the preferred embodiment of the invention, the photosensitive member 11B and the The lens assemblies 12B are respectively disposed on both sides of the filter switching unit 20B, so that the light reflected by the object or the iris of the user sequentially passes through the lens assembly 12B and the filter switching unit 20B, and is then used by the photosensitive member 11B. Received for photoelectric conversion. It will be understood by those skilled in the art that the filter switching unit 20B has the function of the bracket of the image pickup apparatus disclosed in the first preferred embodiment of the present invention, so that the filter switching unit 20B is used for The photosensitive member 11B and the lens assembly 12B are connected.
进一步地，所述摄像模组10B还包括一支架13B，如图11所示，所述感光组件11B和所述滤光切换单元20B分别设置于所述支架13B的两侧部，所述镜头组件12B设置于所述滤光切换单元20B，即所述镜头组件12B、所述滤光切换单元20B、所述支架13B和所述感光组件11B沿着所述摄像装置的高度方向设置。图12示出的本发明的这个较佳的实施方式与图11示出的实施方式不同，所述滤 光切换单元20B和所述镜头组件12B分别设置于所述支架13B的两侧部，所述感光组件11B设置于所述滤光切换单元20B，及所述镜头组件12B、所述支架13B、所述滤光切换单元20B和所述感光组件11B沿着所述摄像装置的高度方向设置。Further, the camera module 10B further includes a bracket 13B. As shown in FIG. 11, the photosensitive component 11B and the filter switching unit 20B are respectively disposed at two sides of the bracket 13B, and the lens assembly 12B is provided to the filter switching unit 20B, that is, the lens assembly 12B, the filter switching unit 20B, the holder 13B, and the photosensitive member 11B are disposed along the height direction of the image pickup apparatus. This preferred embodiment of the invention illustrated in Figure 12 differs from the embodiment illustrated in Figure 11 in that The light switching unit 20B and the lens assembly 12B are respectively disposed at two sides of the bracket 13B, the photosensitive assembly 11B is disposed on the filter switching unit 20B, and the lens assembly 12B, the bracket 13B, and the The filter switching unit 20B and the photosensitive member 11B are disposed along the height direction of the image pickup device.
所述滤光切换单元20B控制所述摄像装置在一拍摄影像状态和一识别虹膜状态之间切换。具体地说，所述滤光切换单元20B包括一第一滤光元件21a和一第二滤光元件21b，并且所述滤光切换单元20B控制所述第一滤光元件21a和所述第二滤光元件21b，以使所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地位于所述摄像模组10B的感光路径，以使被物体或者使用者的虹膜反射的光线中的具有特定属性的部分通过以在后续被所述感光组件11B接收。例如在本发明的一个较佳的实施方式中，所述第一滤光元件21a被实施为IRCF(Infra-Red Cut Filter，红外截止滤光片)，从而当所述第一滤光元件21a被切换以位于所述摄像模组10的感光路径时，所述第一滤光元件21a用于过滤被物体反射的光线中的红外光线，此时，所述摄像装置处于所述拍摄影像状态。对应地，所述第二滤光元件21b被实施为只允许红外光线透过，具体地，当所述第二滤光元件21b被切换以位于所述摄像模组10B的所述感光组件11B的的感光路径时，所述第二滤光元件21b只允许被使用者的虹膜反射的光线中的红外光线透过，以在后续被所述感光组件11接收从而识别使用者的虹膜特征，此时，所述摄像装置处于所述识别虹膜状态。The filter switching unit 20B controls the camera to switch between a captured image state and an identified iris state. Specifically, the filter switching unit 20B includes a first filter element 21a and a second filter element 21b, and the filter switching unit 20B controls the first filter element 21a and the second The filter element 21b is configured such that one of the first filter element 21a and the second filter element 21b is selectively located in the photosensitive path of the camera module 10B to enable the iris of the object or user A portion of the reflected light having a specific property is passed through to be received by the photosensitive member 11B. For example, in a preferred embodiment of the present invention, the first filter element 21a is implemented as an IRCF (Infra-Red Cut Filter), so that when the first filter element 21a is The first filter element 21a is configured to filter infrared light in the light reflected by the object when the photosensitive path of the camera module 10 is switched. At this time, the imaging device is in the captured image state. Correspondingly, the second filter element 21b is implemented to allow only infrared light to pass through, in particular, when the second filter element 21b is switched to be located in the photosensitive component 11B of the camera module 10B. The second filter element 21b allows only infrared light in the light reflected by the user's iris to be transmitted to be subsequently received by the photosensitive member 11 to recognize the user's iris characteristics. The imaging device is in the recognition iris state.
进一步地，所述滤光切换单元20B还包括一切换器22B，所述第一滤光元件21a和所述第二滤光元件21b分别可***作地连接于所述切换器22B。也就是说，所述切换器22B用于操作所述第一滤光元件21a和所述第二滤光元件21b以使所述第一滤光元件21a和所述第二滤光元件21b中的一个被切换以位于所述摄像模组10B的所述感光组件11B的感光路径，通过这样的方式，使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。Further, the filter switching unit 20B further includes a switch 22B, and the first filter element 21a and the second filter element 21b are respectively operatively connected to the switch 22B. That is, the switch 22B is for operating the first filter element 21a and the second filter element 21b to make the first filter element 21a and the second filter element 21b A photosensitive path that is switched to be located in the photosensitive member 11B of the camera module 10B, in such a manner that the imaging device is switched between the captured image state and the recognized iris state.
所述切换器22B进一步包括一感应部分221B和一操作部分222B，所述操作部分222B连接于所述感应部分221B，所述第一滤光元件21a和所述第二滤光元件21b分别连接于所述操作部分222B，所述感应部分221B用于监测使用者使用所述摄像装置的目的，并基于使用者的目的生成指令发送至所述操作部分222B，以供所述操作部分222B选择性地将所述第一滤光元件21a和所述第二滤光元件21b中的一个切换以位于所述摄像模组10的所述感光组件11B的感光路径。 The switch 22B further includes a sensing portion 221B and an operating portion 222B, the operating portion 222B is coupled to the sensing portion 221B, and the first filter element 21a and the second filter element 21b are respectively connected to The operation portion 222B is configured to monitor a user's purpose of using the image pickup device, and send an instruction to the operation portion 222B based on a purpose of the user, for the operation portion 222B to selectively One of the first filter element 21a and the second filter element 21b is switched to be in a photosensitive path of the photosensitive member 11B of the camera module 10.
更进一步地，所述滤光切换单元20B还包括一壳体23B，如图11所示，所述镜头组件12B和所述支架13B分别设置于所述壳体23B的两侧部，以使所述壳体23B用于连接所述镜头组件12B和所述支架13B。所述壳体23B设有一光线通道231B以对应于所述感光组件11B的感光路径。所述第一滤光元件21a、所述第二滤光元件21b和所述切换器22分别设置于所述壳体23B，并且所述第一滤光元件21a和所述第二滤光元件21b中的一个适于被所述切换器22B操作以遮挡所述壳体23B的所述光线通道231B，从而使所述第一滤光元件21a和所述第二滤光元件21b中的一个选择性地位于所述摄像模组10B的所述感光组件11B的感光路径。Further, the filter switching unit 20B further includes a housing 23B. The lens assembly 12B and the bracket 13B are respectively disposed at two sides of the housing 23B, as shown in FIG. The housing 23B is for connecting the lens assembly 12B and the bracket 13B. The housing 23B is provided with a light passage 231B to correspond to a photosensitive path of the photosensitive member 11B. The first filter element 21a, the second filter element 21b, and the switch 22 are respectively disposed in the housing 23B, and the first filter element 21a and the second filter element 21b One of the switches is adapted to be operated by the switch 22B to block the light tunnel 231B of the housing 23B, thereby selectively selecting one of the first filter element 21a and the second filter element 21b The photosensitive path of the photosensitive member 11B of the camera module 10B is located.
所述感光组件11B包括一感光芯片111B和一线路板112B，所述感光芯片111B贴装于所述线路板112B，所述线路板112B封装于所述支架13B，从而将所述感光组件11B封装于所述支架13B。The photosensitive member 11B includes a photosensitive chip 111B and a wiring board 112B, the photosensitive chip 111B is mounted on the wiring board 112B, and the wiring board 112B is packaged in the bracket 13B, thereby encapsulating the photosensitive module 11B. On the bracket 13B.
相应地，所述镜头组件12B包括一镜头壳121B和一镜片组122B，所述镜片组122B设置于所述镜头壳121B以被所述镜头壳121B承载。所述镜头组件12B还可以包括一马达123B，,所述马达123B设置于所述镜头壳121B，所述镜片组122B可被驱动地设置于所述马达123B，所述镜头壳121B被封装于所述壳体23B，从而将所述镜头组件12B封装于所述壳体23B。Correspondingly, the lens assembly 12B includes a lens case 121B and a lens group 122B, and the lens group 122B is disposed on the lens case 121B to be carried by the lens case 121B. The lens assembly 12B may further include a motor 123B, the motor 123B is disposed on the lens housing 121B, the lens group 122B is drivably disposed on the motor 123B, and the lens housing 121B is packaged in the housing The housing 23B is described to encapsulate the lens assembly 12B in the housing 23B.
根据本发明的另一个方面，如图13和图14所示，本发明的所述摄像装置还可以被实施为一电子设备，所述电子设备的类型可以不受限制，例如所述电子设备是能够执行单一功能的电子设备，例如MP3、MP4等音乐播放设备，或者所述电子设备是能够执行多种功能的电子设备，例如计算机、手机、媒体播放器、个人数字助理、电子邮件或者消息收发装置、电子书等电子设备，从而本发明在图13中所揭露的示例仅为举例性的描述，其并不构成对本发明的内容和范围的限制。According to another aspect of the present invention, as shown in FIG. 13 and FIG. 14, the image pickup apparatus of the present invention can also be implemented as an electronic device, and the type of the electronic device can be unlimited, for example, the electronic device is An electronic device capable of performing a single function, such as a music playing device such as MP3, MP4, or the like, or the electronic device being an electronic device capable of performing various functions, such as a computer, a mobile phone, a media player, a personal digital assistant, an email, or a messaging device The present invention is not limited to the content and scope of the present invention. The invention is not limited to the scope and scope of the present invention.
具体地说，所述摄像装置包括一摄像模组10、一滤光切换单元20以及一电子设备主体40。在本发明的一个较佳的实施方式中，所述滤光切换单元20设置于所述摄像模组10，所述摄像模组10设置于所述电子设备主体40，而在本发明的另一个较佳的实施方式中，所述摄像模组10和所述滤光切换单元20分别设置于所述电子设备主体40，并且所述滤光切换单元20位于所述摄像模组10的感光路径，所述滤光切换单元20用于选择性地过滤红外光线和透过红外光线，从 而使所述摄像装置在拍摄影像状态和识别虹膜状态之间切换，本领域的技术人员可以理解的是，在本发明的这个实施方式中，所述滤光切换单元20可以没有设置于所述摄像模组10，而仅是所述滤光切换单元20与所述摄像模组10贴在一起或者所述滤光切换单元20与所述摄像模组10之间具有预设距离H，通过这样的方式，可以使得所述摄像装置的设计更灵活。Specifically, the camera device includes a camera module 10, a filter switching unit 20, and an electronic device body 40. In a preferred embodiment of the present invention, the filter switching unit 20 is disposed in the camera module 10, and the camera module 10 is disposed on the electronic device body 40, and is another in the present invention. In a preferred embodiment, the camera module 10 and the filter switching unit 20 are respectively disposed on the electronic device body 40, and the filter switching unit 20 is located in the photosensitive path of the camera module 10. The filter switching unit 20 is configured to selectively filter infrared light and transmit infrared light from While the camera device is switched between the captured image state and the recognized iris state, those skilled in the art can understand that, in this embodiment of the invention, the filter switching unit 20 may not be disposed in the The camera module 10 is only the filter switching unit 20 attached to the camera module 10 or has a preset distance H between the filter switching unit 20 and the camera module 10. In a way, the design of the camera device can be made more flexible.
另外，所述摄像装置的各个元件采用常规的元件，例如本发明的所述摄像装置不需要采用专门的RGBIR感光芯片，从而使得所述摄像装置的成本大幅度的降低，并且本发明的所述摄像装置不需要ISP实现色彩的校正，能够减少所述摄像装置在工作时的计算量，从而使得所述摄像装置的工作效率大幅度的提高。In addition, the respective elements of the image pickup apparatus employ conventional elements, for example, the image pickup apparatus of the present invention does not require the use of a special RGBIR sensor chip, so that the cost of the image pickup apparatus is greatly reduced, and the present invention The imaging device does not require the ISP to achieve color correction, and the amount of calculation of the imaging device during operation can be reduced, thereby greatly improving the working efficiency of the imaging device.
所述摄像模组10和所述滤光切换单元20可以设置于所述电子设备主体40的前部，从而当使用者使用所述摄像装置时，使用者可以通过所述摄像装置自拍，或者使用所述摄像装置识别虹膜特征来验证身份，以完成通过移动支付生成的支付账单。The camera module 10 and the filter switching unit 20 may be disposed at a front portion of the electronic device body 40, so that when the user uses the camera device, the user can take a self-photograph or use the camera device. The camera recognizes the iris feature to verify the identity to complete the payment bill generated by the mobile payment.
如图14所示，所述电子设备主体40包括一工作部41和一面板42，所述面板42重叠地设置于所述工作部41的前部，所述摄像模组10设置于所述公共走不41，所述滤光切换单元20选择性地设置于所述面板42或者与所述面板42一体地形成。As shown in FIG. 14 , the electronic device body 40 includes a working portion 41 and a panel 42 . The panel 42 is disposed on the front portion of the working portion 41 . The camera module 10 is disposed in the public. The filter switching unit 20 is selectively disposed on the panel 42 or formed integrally with the panel 42.
所述滤光切换单元20根据使用者使用所述摄像装置的目的自动地使所述摄像装置在所述拍摄影像状态和所述识别虹膜状态之间切换。作为一个示例性的描述，所述滤光切换单元20的所述感应部分221获得所述摄像装置与使用者的虹膜之间的距离是否超过预设阈值，当所述感应部分221获得的所述摄像装置与使用者的虹膜之间的距离超过预设阈值时，所述感应部分221判断使用者使用所述摄像装置的目的是拍摄影像，从而所述感应部分221生成指令并发送至所述操作部分222，所述操作部分222将所述第一滤光元件21a切换至所述感光组件11的感光路径，从而所述第一滤光元件21a用于过滤被物体反射的光线中的红外线部分，以保证所述摄像装置的成像品质，此时，所述摄像装置处于所述拍摄影像状态。相应地，当所述感应部分221获得的所述摄像装置与使用者的虹膜之间的距离小于预设阈值时，所述感应部分221判断使用者使用所述摄像装置的目的是识别虹膜特征，从而所述感应部分221生成指令并发送至所述操作部分222，所述操作部分222将所述第二滤光元件21b切换至所述感光组件11的感光路径， 从而所述第二滤光元件21b允许被使用者的虹膜反射的光线中的红外线部分通过，以使所述摄像装置采集到使用者的虹膜特征，此时，所述摄像装置处于所述识别虹膜状态。The filter switching unit 20 automatically switches the imaging device between the captured image state and the recognized iris state according to the purpose of the user using the imaging device. As an exemplary description, the sensing portion 221 of the filter switching unit 20 obtains whether the distance between the camera device and the user's iris exceeds a preset threshold, when the sensing portion 221 obtains the When the distance between the camera device and the user's iris exceeds a preset threshold, the sensing portion 221 determines that the user uses the camera device for the purpose of capturing an image, so that the sensing portion 221 generates an instruction and sends the command to the operation. a portion 222, the operating portion 222 switches the first filter element 21a to a photosensitive path of the photosensitive member 11, such that the first filter element 21a is configured to filter an infrared portion of the light reflected by the object, In order to ensure the imaging quality of the imaging device, the imaging device is in the captured image state. Correspondingly, when the distance between the camera device obtained by the sensing portion 221 and the iris of the user is less than a preset threshold, the sensing portion 221 determines that the user uses the camera device to identify the iris feature. The sensing portion 221 thus generates an instruction to be sent to the operation portion 222, and the operation portion 222 switches the second filter element 21b to the photosensitive path of the photosensitive member 11, Thereby the second filter element 21b allows the infrared portion of the light reflected by the user's iris to pass, so that the camera device collects the iris feature of the user, at which time the camera device is in the recognition iris status.
根据本发明的另一个方面，本发明还提供一摄像装置的应用方法，所述摄像装置包括一摄像模组10和一感光切换单元20，所述应用方法包括步骤：在所述摄像模组10的感光路径设置所述滤光切换单元20，所述滤光切换单元20选择性地过滤被成像物体反射的光线中的红外光线和允许被成像物体反射的光线中的红外光线透过，以使所述摄像装置适于在拍摄影像状态和识别虹膜状态之间切换。本领域的技术人员可以理解的是，成像物体可以是任何物理，例如使用者本身或者使用者的虹膜，从而当所述摄像装置处于所述拍摄影像状态时，被使用者本身反射的光线中的红外光线被所述滤光处理单元20过滤，以使所述摄像装置获得与使用者相关的影像，相应地，当所述摄像装置处于所述识别虹膜状态时，被使用者的虹膜反射的光线中的除了红外光线之外的其他的光线都被所述滤光处理单元20过滤，也就是说，所述滤光处理单元20仅允许被使用者的虹膜反射的光线中的红外光线透过，以使所述摄像装置采集与使用者的虹膜相关的虹膜特征。According to another aspect of the present invention, the present invention further provides an application method of a camera device, the camera device comprising a camera module 10 and a photosensitive switching unit 20, the application method comprising the steps of: in the camera module 10 The light-sensing path sets the filter switching unit 20, and the filter switching unit 20 selectively filters infrared light in the light reflected by the imaged object and infrared light in the light that is allowed to be reflected by the imaged object, so that The camera device is adapted to switch between capturing an image state and recognizing an iris state. It will be understood by those skilled in the art that the imaged object may be any physics, such as the user's own or the user's iris, so that when the camera is in the captured image state, it is reflected by the user itself. The infrared light is filtered by the filter processing unit 20 to cause the camera to obtain an image associated with the user, and correspondingly, when the camera is in the iris state, the light reflected by the user's iris The light other than the infrared light is filtered by the filter processing unit 20, that is, the filter processing unit 20 allows only the infrared light in the light reflected by the user's iris to pass through. The camera device is configured to acquire iris features associated with the user's iris.
进一步地，上述方法还包括步骤Further, the above method further includes the steps
监测所述摄像模组10的使用环境；和Monitoring the usage environment of the camera module 10; and
判断所述摄像模组10所处的使用环境是否满足所述滤光切换单元20的切换条件，当所述摄像模组10所处的使用环境满足所述滤光切换单元20的切换条件时，所述摄像装置在所述拍摄影状态和所述识别虹膜状态之间切换。Determining whether the usage environment in which the camera module 10 is located meets the switching condition of the filter switching unit 20, and when the usage environment in which the camera module 10 is located satisfies the switching condition of the filter switching unit 20, The image pickup device switches between the photographing state and the recognition iris state.
更进一步地，在上述方法中还包括步骤：Further, the method further includes the steps of:
监测所述摄像模组10与成像物体之间的距离，并判断所述摄像模组10与成像物体之间的距离是否小于预设阈值，当所述摄像模组10与成像物体之间的距离大于预设阈值时，所述摄像装置保持在所述拍摄影像状态或者从所述识别虹膜状态切换到所述拍摄影像状态，当所述摄像模组10与成像物体之间的距离小于预设阈值时，所述摄像装置保持在所述识别虹膜状态或者从所述拍摄影像状态切换到所述识别虹膜状态。Monitoring the distance between the camera module 10 and the imaged object, and determining whether the distance between the camera module 10 and the imaged object is less than a preset threshold, when the distance between the camera module 10 and the imaged object When the threshold value is greater than the preset threshold, the camera device maintains the captured image state or switches from the recognition iris state to the captured image state, when the distance between the camera module 10 and the imaged object is less than a preset threshold. At the time, the imaging device is held in the recognition iris state or switched from the captured image state to the recognition iris state.
值得一提的是，在上述方法中，通过监测所述摄像模组10与使用者的虹膜之间的距离判断所述摄像模组与成像物体之间的距离。 It is worth mentioning that, in the above method, the distance between the camera module and the imaged object is determined by monitoring the distance between the camera module 10 and the iris of the user.
优选地，在上述方法中，通过连接于所述第一滤光元件21a和所述第二滤光元件21b的一切换器22监测所述摄像模组10的使用环境，当所述摄像模组10所处的使用环境满足所述滤光切换单元20的切换条件时，所述切换器22选择性地操作所述第一滤光元件21a和所述第二滤光元件21b中的一个被切换以位于所述摄像模组10的感光路径。Preferably, in the above method, the use environment of the camera module 10 is monitored by a switch 22 connected to the first filter element 21a and the second filter element 21b, when the camera module The switching device 22 selectively operates one of the first filter element 21a and the second filter element 21b to be switched when the use environment in which the environment is 10 satisfies the switching condition of the filter switching unit 20. The photosensitive path of the camera module 10 is located.
本领域技术人员应明白附图中所示的和以上所描述的本发明实施例仅是对本发明的示例而不是限制。Those skilled in the art will appreciate that the embodiments of the invention, which are illustrated in the drawings and described above, are merely illustrative and not limiting.
由此可以看到本发明目的可被充分有效完成。用于解释本发明功能和结构原理的该实施例已被充分说明和描述，且本发明不受基于这些实施例原理基础上的改变的限制。因此，本发明包括涵盖在附属权利要求书要求范围和精神之内的所有修改。 It can thus be seen that the object of the invention can be fully and efficiently accomplished. The embodiment has been described and described in detail to explain the principles of the present invention and the invention is not to be construed as limited. Accordingly, the present invention includes all modifications that come within the scope and spirit of the appended claims.

Claims (28)

  1. 一摄像装置，其特征在于，所述摄像装置包括一摄像模组和一滤光切换单元，所述摄像模组包括一感光组件和设置于所述感光组件的感光路径的一镜头组件，所述滤光切换单元用于选择性地过滤红外光线和透过红外光线以被所述摄像模组的所述感光组件接收。An imaging device, comprising: a camera module and a filter switching unit, the camera module comprising a photosensitive component and a lens component disposed on the photosensitive path of the photosensitive component, The filter switching unit is configured to selectively filter infrared light and transmit infrared light to be received by the photosensitive component of the camera module.
  2. 根据权利要求1所述的摄像装置，还包括一电子设备主体，所述摄像模组和所述滤光切换单元均设置于所述电子设备主体，以形成一电子设备。The image pickup apparatus according to claim 1, further comprising an electronic device body, wherein the camera module and the filter switching unit are both disposed on the electronic device body to form an electronic device.
  3. 根据权利要求1或2所述的摄像装置，其中所述滤光切换单元包括一第一滤光元件和一第二滤光元件，所述第一滤光元件和所述第二滤光元件中的一个被选择性地切换以位于所述摄像模组的所述感光组件的感光路径，其中所述第一滤光元件用于过滤红外光线，所述第二滤光元件允许红外光线透过。The image pickup apparatus according to claim 1 or 2, wherein said filter switching unit comprises a first filter element and a second filter element, and said first filter element and said second filter element A photosensitive path selectively coupled to the photosensitive member of the camera module, wherein the first filter element is for filtering infrared light, and the second filter element allows infrared light to pass therethrough.
  4. 根据权利要求3所述的摄像装置，其中所述滤光切换单元包括一滤光元件，所述第一滤光元件和所述第二滤光元件一体地形成于所述滤光元件的不同位置。The image pickup apparatus according to claim 3, wherein said filter switching unit comprises a filter element, said first filter element and said second filter element being integrally formed at different positions of said filter element .
  5. 根据权利要求3所述的摄像装置，其中所述滤光切换单元进一步包括一切换器，所述第一滤光元件和所述第二滤光元件均可***作地连接于所述切换器，其中所述切换器选择性地操作所述第一滤光元件和所述第二滤光元件中的一个被切换以位于所述摄像模组的所述感光组件的感光路径。The image pickup apparatus according to claim 3, wherein said filter switching unit further comprises a switch, said first filter element and said second filter element being operably connected to said switch, Wherein the switch selectively operates one of the first filter element and the second filter element to be switched to be located in a photosensitive path of the photosensitive component of the camera module.
  6. 根据权利要求4所述的摄像装置，其中所述滤光切换单元进一步包括一切换器，所述滤光元件可***作地连接于所述切换器，其中所述切换器操作所述滤光元件以使所述滤光元件的所述第一滤光元件和所述第二滤光元件中的一个被切换以位于所述摄像模组的感光组件的感光路径。The image pickup apparatus according to claim 4, wherein said filter switching unit further comprises a switch, said filter element being operatively coupled to said switch, wherein said switch operates said filter element So that one of the first filter element and the second filter element of the filter element is switched to be in a photosensitive path of the photosensitive component of the camera module.
  7. 根据权利要求5所述的摄像装置，其中所述切换器进一步包括一感应部分和连接于所述感应部分的一操作部分，所述第一滤光元件和所述第二滤光元件均可***作地连接 于所述操作部分。The image pickup apparatus according to claim 5, wherein said switcher further comprises an inducting portion and an operating portion connected to said inducting portion, said first filter element and said second filter element being Operationally connected In the operation section.
  8. 根据权利要求6所述的摄像装置，其中所述切换器进一步包括一感应部分和连接于所述感应部分的一操作部分，所述滤光元件可***作地连接于所述操作部分。The image pickup apparatus according to claim 6, wherein said switch further comprises a sensing portion and an operating portion connected to said sensing portion, said filter element being operatively coupled to said operating portion.
  9. 根据权利要求7所述的摄像装置，其中所述滤光切换单元、所述镜头组件和所述感光组件沿着所述摄像装置的高度方向依次设置。The image pickup apparatus according to claim 7, wherein said filter switching unit, said lens unit, and said photosensitive member are sequentially disposed along a height direction of said image pickup unit.
  10. 根据权利要求7所述的摄像装置，其中所述镜头组件、所述滤光切换单元和所述感光组件沿着所述摄像装置的高度方向依次设置。The image pickup apparatus according to claim 7, wherein said lens assembly, said filter switching unit, and said photosensitive member are sequentially disposed along a height direction of said image pickup device.
  11. 根据权利要求9所述的摄像装置，其中所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光线通道，其中所述镜头组件包括一镜头壳和设置于所述镜头壳的一镜片组，所述壳体设置于所述镜头壳，并且所述壳体的所述光线通道对应于所述摄像模组的所述感光组件的感光路径。The image pickup apparatus according to claim 9, wherein said filter switching unit further comprises a casing, said casing being provided with a light passage, said first filter element, said second filter element and said Switchers are respectively disposed in the housing, and the switch operates the first filter element and the second filter element to make the first filter element and the second filter element One of the light passages that are switched to block the housing, wherein the lens assembly includes a lens housing and a lens group disposed on the lens housing, the housing is disposed on the lens housing, and The light passage of the housing corresponds to a photosensitive path of the photosensitive component of the camera module.
  12. 根据权利要求9所述的摄像装置，其中所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光线通道，其中所述镜头组件包括一镜头壳、一镜片组以及一马达，所述马达设置于所述镜头壳，所述镜片组可被驱动地设置于所述马达，所述壳体设置于所述镜头壳，并且所述壳体的所述光线通道对应于所述摄像模组的所述感光组件的感光路径。The image pickup apparatus according to claim 9, wherein said filter switching unit further comprises a casing, said casing being provided with a light passage, said first filter element, said second filter element and said Switchers are respectively disposed in the housing, and the switch operates the first filter element and the second filter element to make the first filter element and the second filter element One of the light channels that are switched to block the housing, wherein the lens assembly includes a lens housing, a lens group, and a motor, the motor is disposed on the lens housing, and the lens group can be driven The housing is disposed on the lens, and the housing is disposed on the lens housing, and the light passage of the housing corresponds to a photosensitive path of the photosensitive component of the camera module.
  13. 根据权利要求10所述的摄像装置，还包括一支架，其中所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光 线通道，所述感光组件和所述壳体分别设置于所述支架的两侧部，所述镜头组件设置于所述壳体。The image pickup apparatus according to claim 10, further comprising a holder, wherein the filter switching unit further comprises a housing, the housing is provided with a light passage, the first filter element, the second filter a light element and the switch are respectively disposed on the housing, and the switch operates the first filter element and the second filter element to cause the first filter element and the first One of the two filter elements is switched to block the light of the housing a line channel, the photosensitive member and the housing are respectively disposed at two sides of the bracket, and the lens assembly is disposed at the housing.
  14. 根据权利要求10所述的摄像装置，还包括一支架，其中所述滤光切换单元进一步包括一壳体，所述壳体设有一光线通道，所述第一滤光元件、所述第二滤光元件和所述切换器分别设置于所述壳体，并且所述切换器操作所述第一滤光元件和所述第二滤光元件，以使所述第一滤光元件和所述第二滤光元件中的一个被切换以遮挡所述壳体的所述光线通道，所述镜头组件和所述壳体分别设置于所述支架的两侧部，所述感光组件设置于所述壳体。The image pickup apparatus according to claim 10, further comprising a holder, wherein the filter switching unit further comprises a housing, the housing is provided with a light passage, the first filter element, the second filter a light element and the switch are respectively disposed on the housing, and the switch operates the first filter element and the second filter element to cause the first filter element and the first One of the two filter elements is switched to block the light passage of the housing, the lens assembly and the housing are respectively disposed at two sides of the bracket, and the photosensitive assembly is disposed on the shell body.
  15. 根据权利要求12所述的摄像装置，还包括一胶合层，所述胶合层设置于所述壳体和所镜头壳之间，以供粘结所述壳体和所述镜头壳。The image pickup apparatus according to claim 12, further comprising a glue layer disposed between the casing and the lens casing for bonding the casing and the lens casing.
  16. 根据权利要求12所述的摄像装置，其中所述壳体具有一安装腔，所述壳体的所述光线通道连通于所述壳体的所述安装腔，所述镜头壳的一部分被安装于所述壳体的所述安装腔。The image pickup apparatus according to claim 12, wherein said housing has a mounting cavity, said light passage of said housing is communicated with said mounting cavity of said housing, and a part of said lens housing is mounted to The mounting cavity of the housing.
  17. 根据权利要求15所述的摄像装置，其中所述壳体具有一安装腔，所述壳体的所述光线通道连通于所述壳体的所述安装腔，所述镜头壳的一部分被安装于所述壳体的所述安装腔。The image pickup apparatus according to claim 15, wherein said housing has a mounting cavity, said light passage of said housing is communicated with said mounting cavity of said housing, and a part of said lens housing is mounted to The mounting cavity of the housing.
  18. 根据权利要求17所述的摄像装置，其中所述镜头壳设有至少一定位槽，所述壳体的形成所述安装腔的内壁设有至少一定位元件，所述壳体的每个所述定位元件分别被定位于所述镜头壳的每个所述定位槽。The image pickup apparatus according to claim 17, wherein said lens housing is provided with at least one positioning groove, and an inner wall of said housing forming said mounting cavity is provided with at least one positioning member, said each of said housing Positioning elements are respectively positioned in each of the positioning slots of the lens housing.
  19. 根据权利要求3所述的摄像装置，其中所述电子设备主体进一步包括一工作部和设置于所述工作部的一面板，所述摄像模组设置于所述工作部，所述滤光切换单元设置于所述面板或者所述滤光切换单元与所述面板一体地形成。The image pickup apparatus according to claim 3, wherein the electronic device body further comprises a working portion and a panel disposed on the working portion, the camera module is disposed at the working portion, and the filter switching unit The filter or the filter switching unit is integrally formed with the panel.
  20. 根据权利要求4所述的摄像装置，其中所述电子设备主体进一步包括一工作部和 设置于所述工作部的一面板，所述摄像模组设置于所述工作部，所述滤光切换单元设置于所述面板或者所述滤光切换单元与所述面板一体地形成。The image pickup apparatus according to claim 4, wherein said electronic device body further comprises a work portion and The camera module is disposed on the panel of the working portion, the camera module is disposed on the working portion, and the filter switching unit is disposed on the panel or the filter switching unit is integrally formed with the panel.
  21. 一摄像装置的应用方法，其特征在于，所述摄像装置包括一摄像模组和一感光切换单元，所述应用方法包括步骤：在所述摄像模组的感光路径设置所述滤光切换单元，所述滤光切换单元选择性地过滤被成像物体反射的光线中的红外光线和允许被成像物体反射的光线中的红外光线透过，以使所述摄像装置适于在拍摄影像状态和识别虹膜状态之间切换。An application method of a camera device, wherein the camera device includes a camera module and a photosensitive switching unit, the application method includes the steps of: setting the filter switching unit in a photosensitive path of the camera module, The filter switching unit selectively filters infrared light in the light reflected by the imaged object and infrared light in the light reflected by the imaged object to enable the imaging device to be adapted to capture an image state and identify the iris Switch between states.
  22. 根据权利要求21所述的应用方法，其中在上述方法中，进一步包括步骤：The application method according to claim 21, wherein in the above method, the method further comprises the steps of:
    监测所述摄像模组的使用环境；和Monitoring the use environment of the camera module; and
    判断所述摄像模组所处的使用环境是否满足所述滤光切换单元的切换条件，当所述摄像模组所处的使用环境满足所述滤光切换单元的切换条件时，所述摄像装置在所述拍摄影状态和所述识别虹膜状态之间切换。Determining whether the usage environment in which the camera module is located satisfies the switching condition of the filter switching unit, and when the usage environment in which the camera module is located satisfies the switching condition of the filter switching unit, the camera device Switching between the photographing state and the recognizing iris state.
  23. 根据权利要求22所述的应用方法，其中在上述方法中，进一步包括步骤：The application method according to claim 22, wherein in the above method, the method further comprises the steps of:
    监测所述摄像模组与成像物体之间的距离，并判断所述摄像模组与成像物体之间的距离是否小于预设阈值，当所述摄像模组与成像物体之间的距离大于预设阈值时，所述摄像装置保持在所述拍摄影像状态或者从所述识别虹膜状态切换到所述拍摄影像状态，当所述摄像模组与成像物体之间的距离小于预设阈值时，所述摄像装置保持在所述识别虹膜状态或者从所述拍摄影像状态切换到所述识别虹膜状态。Monitoring a distance between the camera module and the imaged object, and determining whether a distance between the camera module and the imaged object is less than a preset threshold, when a distance between the camera module and the imaged object is greater than a preset a threshold value, the image capturing device is maintained in the captured image state or switched from the recognition iris state to the captured image state, when the distance between the camera module and the imaged object is less than a preset threshold, The imaging device is held in the recognition iris state or switched from the captured image state to the recognition iris state.
  24. 根据权利要求23所述的应用方法，其中在上述方法中，通过监测所述摄像模组与使用者的虹膜之间的距离判断所述摄像模组与成像物体之间的距离。The application method according to claim 23, wherein in the above method, the distance between the camera module and the imaged object is determined by monitoring the distance between the camera module and the iris of the user.
  25. 根据权利要求22至24中任一所述的应用方法，其中所述滤光切换单元包括一第一滤光元件和一第二滤光元件，所述第一滤光元件和所述第二滤光元件中的一个选择性地被切换以位于所述摄像模组的感光路径，其中所述第一滤光元件用于过滤红外光线，所述第二滤光元件允许红外光线透过。 The application method according to any one of claims 22 to 24, wherein said filter switching unit comprises a first filter element and a second filter element, said first filter element and said second filter One of the optical elements is selectively switched to be in a photosensitive path of the camera module, wherein the first filter element is for filtering infrared light and the second filter element is for transmitting infrared light.
  26. 根据权利要求22至24中任一所述的应用方法，其中所述滤光切换单元包括一滤光元件，所述滤光元件进一步包括一第一滤光元件和一第二滤光元件，所述滤光元件被切换以选择性地使所述滤光元件的所述第一滤光元件和所述第二滤光元件中的一个位于所述摄像模组的感光路径，其中所述第一滤光元件用于过滤红外光线，所述第二滤光元件允许红外光线透过。The application method according to any one of claims 22 to 24, wherein said filter switching unit comprises a filter element, said filter element further comprising a first filter element and a second filter element, The filter element is switched to selectively cause one of the first filter element and the second filter element of the filter element to be in a photosensitive path of the camera module, wherein the first A filter element is used to filter infrared light, and the second filter element allows infrared light to pass therethrough.
  27. 根据权利要求25所述的应用方法，其中在上述方法中，通过连接于所述第一滤光元件和所述第二滤光元件的一切换器监测所述摄像模组的使用环境，当所述摄像模组所处的使用环境满足所述滤光切换单元的切换条件时，所述切换器选择性地操作所述第一滤光元件和所述第二滤光元件中的一个被切换以位于所述摄像模组的感光路径。The application method according to claim 25, wherein in the above method, the use environment of the camera module is monitored by a switch connected to the first filter element and the second filter element, When the operating environment in which the camera module is located satisfies the switching condition of the filter switching unit, the switch selectively operates one of the first filter element and the second filter element to be switched The photosensitive path of the camera module.
  28. 根据权利要求27所述的应用方法，其中所述切换器包括一感应部分和连接于所述感光部分的一操作部分，所述第一滤光元件和所述第二滤光元件均可***作地连接于所述操作部分。 The application method according to claim 27, wherein said switch comprises an inductive portion and an operating portion connected to said photosensitive portion, said first filter element and said second filter element being operable Connected to the operating portion.
PCT/CN2016/105013 2015-11-09 2016-11-08 Camera device and application thereof WO2017080432A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510758075.0A CN106686283A (en) 2015-11-09 2015-11-09 Camera apparatus and application thereof
CN201510758075.0 2015-11-09

Publications (1)

Publication Number Publication Date
WO2017080432A1 true WO2017080432A1 (en) 2017-05-18

Family

ID=58694593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/105013 WO2017080432A1 (en) 2015-11-09 2016-11-08 Camera device and application thereof

Country Status (2)

Country Link
CN (1) CN106686283A (en)
WO (1) WO2017080432A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107301392A (en) * 2017-06-20 2017-10-27 华天科技（昆山）电子有限公司 Wafer level image harvester
EP3454542B1 (en) * 2017-09-06 2020-09-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Camera module and electronic device
CN111753823A (en) * 2019-09-10 2020-10-09 广东小天才科技有限公司 Fixed focus scanning method and smart watch
CN114845008A (en) * 2021-02-01 2022-08-02 宁波舜宇光电信息有限公司 Photosensitive assembly, camera module and circuit board manufacturing method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107153314B (en) * 2017-06-30 2020-03-13 Oppo广东移动通信有限公司 Lens module, camera module and electronic device
CN107346089B (en) * 2017-06-30 2020-04-14 Oppo广东移动通信有限公司 Image sensor, camera module and electronic device
CN107144937A (en) * 2017-06-30 2017-09-08 广东欧珀移动通信有限公司 Camera lens module, camera module and electronic installation
US11356582B2 (en) 2018-07-11 2022-06-07 Samsung Electro-Mechanics Co., Ltd. Camera module with gap maintaining member
CN110868507A (en) * 2018-08-27 2020-03-06 宁波舜宇光电信息有限公司 Electronic device with floodlight and assembling method thereof
CN111163244B (en) * 2018-11-08 2022-02-22 宁波舜宇光电信息有限公司 Camera module and application thereof
CN111432126A (en) * 2020-03-31 2020-07-17 浙江大华技术股份有限公司 Intelligent identification method and device, camera and storage medium
CN113630527A (en) * 2020-05-08 2021-11-09 南昌欧菲光电技术有限公司 Light filtering assembly, camera module, electronic equipment and shooting method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070189583A1 (en) * 2006-02-13 2007-08-16 Smart Wireless Corporation Infrared face authenticating apparatus, and portable terminal and security apparatus including the same
CN103152517A (en) * 2013-02-06 2013-06-12 北京中科虹霸科技有限公司 Imaging module for movable iris recognition equipment and movable equipment
CN103870805A (en) * 2014-02-17 2014-06-18 北京释码大华科技有限公司 Mobile terminal biological characteristic imaging method and device
CN203733133U (en) * 2013-02-06 2014-07-23 北京中科虹霸科技有限公司 Mobile terminal iris recognition device with man-machine interaction mechanism
CN104735325A (en) * 2015-04-07 2015-06-24 北京释码大华科技有限公司 Mobile terminal imaging device and mobile terminal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070189583A1 (en) * 2006-02-13 2007-08-16 Smart Wireless Corporation Infrared face authenticating apparatus, and portable terminal and security apparatus including the same
CN103152517A (en) * 2013-02-06 2013-06-12 北京中科虹霸科技有限公司 Imaging module for movable iris recognition equipment and movable equipment
CN203733133U (en) * 2013-02-06 2014-07-23 北京中科虹霸科技有限公司 Mobile terminal iris recognition device with man-machine interaction mechanism
CN103870805A (en) * 2014-02-17 2014-06-18 北京释码大华科技有限公司 Mobile terminal biological characteristic imaging method and device
CN104735325A (en) * 2015-04-07 2015-06-24 北京释码大华科技有限公司 Mobile terminal imaging device and mobile terminal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107301392A (en) * 2017-06-20 2017-10-27 华天科技（昆山）电子有限公司 Wafer level image harvester
EP3454542B1 (en) * 2017-09-06 2020-09-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Camera module and electronic device
US10917545B2 (en) 2017-09-06 2021-02-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Camera module and electronic device
CN111753823A (en) * 2019-09-10 2020-10-09 广东小天才科技有限公司 Fixed focus scanning method and smart watch
CN114845008A (en) * 2021-02-01 2022-08-02 宁波舜宇光电信息有限公司 Photosensitive assembly, camera module and circuit board manufacturing method

Also Published As

Publication number Publication date
CN106686283A (en) 2017-05-17

Similar Documents

Publication Publication Date Title
WO2017080432A1 (en) Camera device and application thereof
US10018804B2 (en) Apparatus and method for multiple mode image acquisition for iris imaging
CN103152517B (en) Imaging modules and mobile equipment for mobile iris identification equipment
US9674461B2 (en) Imaging device and imaging method
US9300858B2 (en) Control device and storage medium for controlling capture of images
WO2017049922A1 (en) Image information collection apparatus, image collection method, and application thereof
WO2014122519A1 (en) Adapting content and monitoring user behavior based on facial recognition
CN107395957B (en) Photographing method and device, storage medium and electronic equipment
CN104935698A (en) Photographing method of smart terminal, photographing device and smart phone
CN105959554A (en) Video shooting apparatus and method
US20100123804A1 (en) Emotion-based image processing apparatus and image processing method
CN114693569A (en) Method for fusing videos of two cameras and electronic equipment
CN108900772A (en) A kind of mobile terminal and image capturing method
US8514271B2 (en) Stereoscopic camera module and electronic device using the same
CN106060353A (en) Infrared camera device and cell phone
CN107172338B (en) Camera and electronic equipment
CN107911589A (en) It is double to take the photograph module and electronic equipment
CN205945947U (en) Camera module and electronic device
CN207897060U (en) A kind of double camera modules and three camera modules
CN107392081B (en) Image recognition and photography module
US20190052815A1 (en) Dual-camera image pick-up apparatus and image capturing method thereof
CN105120134B (en) Camera module and terminal
CN207766345U (en) It is double to take the photograph module and electronic equipment
JP7321187B2 (en) Image processing method and apparatus, camera assembly, electronic device, storage medium
KR101739736B1 (en) Camera module and method for controlling thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16863608

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16863608

Country of ref document: EP

Kind code of ref document: A1