CN108989544B - Control method, control device, electronic device, computer storage medium, and apparatus - Google Patents
Control method, control device, electronic device, computer storage medium, and apparatus Download PDFInfo
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- H—ELECTRICITY
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- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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Abstract
The invention discloses a control method of an electronic device. The electronic device comprises a light-transmitting display screen and an infrared sensor, the light-transmitting display screen comprises a display area, the infrared sensor is arranged below the display area, the infrared sensor is used for emitting infrared light and receiving the infrared light reflected by an object so as to detect the distance from the object to the electronic device, and the control method comprises the following steps: judging whether the light-transmitting display screen is lightened or not; when the light-transmitting display screen is lightened, judging whether a receiver of the electronic device is opened or not; when the receiver is opened, controlling the light-transmitting display screen to display a dynamic image; and controlling the infrared sensor to be started to detect the distance from the object to the electronic device. The invention also discloses a control device, an electronic device, a computer readable storage medium and equipment. The control method, the control device, the electronic device, the computer readable storage medium and the equipment can reduce the visual obtrusive feeling brought to a user by the flicker influence of the light-transmitting display screen caused by the infrared sensor by displaying the dynamic image.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to a control method for an electronic device, a control device, an electronic device, a computer-readable storage medium, and a computer apparatus.
Background
In order to improve the screen occupation ratio of the full-screen mobile phone, the infrared sensor needs to be arranged below the display screen. However, the infrared light emitted by the infrared sensor located below the display screen during the working process is easy to cause electronic migration of elements in the display screen, so that a local flicker phenomenon of the display screen is formed, a visually obtrusive feeling is caused to a user, and the use experience is poor.
Disclosure of Invention
In view of the above, embodiments of the present invention provide a control method of an electronic device, a control device, an electronic device, a computer-readable storage medium, and a computer apparatus.
The invention provides a control method of an electronic device, wherein the electronic device comprises a light-transmitting display screen and an infrared sensor, the light-transmitting display screen comprises a display area, the infrared sensor is arranged below the display area, the infrared sensor is used for emitting infrared light and receiving the infrared light reflected by an object so as to detect the distance from the object to the electronic device, and the control method comprises the following steps:
judging whether the light-transmitting display screen is lightened or not;
when the light-transmitting display screen is lightened, judging whether a receiver of the electronic device is opened or not;
when the receiver is opened, controlling the light-transmitting display screen to display a dynamic image; and
and controlling the infrared sensor to be started to detect the distance from the object to the electronic device.
The invention provides a control device for an electronic device, the electronic device comprises a light-transmitting display screen and an infrared sensor, the light-transmitting display screen comprises a display area, the infrared sensor is arranged below the display area, the infrared sensor is used for emitting infrared light and receiving the infrared light reflected by an object so as to detect the distance from the object to the electronic device, and the control device comprises:
the judging module is used for judging whether the light-transmitting display screen is lightened or not, and judging whether a receiver of the electronic device is opened or not when the light-transmitting display screen is lightened; and
and the control module is used for controlling the light-transmitting display screen to display a dynamic image and controlling the infrared sensor to be started to detect the distance from an object to the electronic device when the receiver is opened.
The present invention provides an electronic device, comprising:
a light transmissive display screen comprising a display area;
an infrared sensor disposed below the display area, the infrared sensor being configured to emit infrared light and receive infrared light reflected by an object to detect a distance from the object to the electronic device; and
the processor is used for judging whether the light-transmitting display screen is lightened, judging whether a receiver of the electronic device is opened when the light-transmitting display screen is lightened, controlling the light-transmitting display screen to display dynamic images when the receiver is opened, and controlling the infrared sensor to be started to detect the distance from an object to the electronic device.
The present invention provides one or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the control methods of the electronic devices described above.
The invention provides computer equipment which comprises a memory and a processor, wherein computer readable instructions are stored in the memory, and when the computer readable instructions are executed by the processor, the processor is enabled to execute the control method of the electronic device.
According to the control method, the control device, the electronic device, the computer readable storage medium and the computer equipment, the dynamic image is displayed to reduce the visual obtrusive feeling brought to the user due to the flicker influence of the light-transmitting display screen caused by the infrared sensor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic perspective view of an electronic device according to an embodiment of the invention;
FIG. 2 is a schematic flow chart of a control method of an embodiment of the present invention;
FIG. 3 is a block schematic diagram of a control device according to an embodiment of the present invention;
FIG. 4 is a block diagram of an electronic device according to an embodiment of the invention;
FIG. 5 is a block schematic diagram of a computer device of an embodiment of the present invention;
FIG. 6 is a schematic diagram of a scenario in accordance with an embodiment of the present invention;
FIG. 7 is a schematic diagram of another scenario in accordance with an embodiment of the present invention;
FIG. 8 is a schematic diagram of yet another scenario in accordance with an embodiment of the present invention;
FIG. 9 is another schematic flow chart diagram of a control method according to an embodiment of the present invention;
FIG. 10 is another schematic flow chart diagram of a control method according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of yet another scenario in accordance with an embodiment of the present invention;
FIG. 12 is a further schematic flow chart diagram of the control method of the embodiment of the invention;
FIG. 13 is a further flowchart of the control method according to the embodiment of the present invention;
FIG. 14 is a schematic cross-sectional view of an electronic device according to an embodiment of the invention; and
fig. 15 is another schematic cross-sectional view of an electronic device according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The control method, the control apparatus 200, the electronic apparatus 100, the computer-readable storage medium, and the computer device 300 according to the embodiments of the present invention are described in detail below with reference to fig. 1 to 15.
Referring to fig. 1 to 5, an embodiment of the invention provides a control method of an electronic device 100. The electronic device 100 comprises a light-transmitting display 13 and an infrared sensor 161, wherein the light-transmitting display 13 comprises a display area 131, the infrared sensor 161 is arranged below the display area 131, and the infrared sensor 161 is used for emitting infrared light and receiving the infrared light emitted by an object to detect the distance from the object to the electronic device 100. The control method comprises the following steps:
s10: judging whether the light-transmitting display screen is lightened or not;
s20: when the light-transmitting display screen is lightened, judging whether a receiver of the electronic device is opened or not;
s30: when the receiver is opened, controlling the light-transmitting display screen to display a dynamic image; and
s40: and controlling the infrared sensor to be started to detect the distance from the object to the electronic device.
The embodiment of the invention provides a control device 200 for an electronic device 100. The control method of the electronic device 100 according to the embodiment of the present invention can be realized by the control device 200 according to the embodiment of the present invention. The control device 200 includes a determination module 21 and a control module 22. Steps S10 and S20 may be implemented by the determination module 21, and steps S30 and S40 may be implemented by the control module 22. That is, the determining module 21 is configured to determine whether the transparent display 13 is turned on, and determine whether the earpiece 14 of the electronic device 100 is turned on when the transparent display 13 is turned on. The control module 22 is configured to control the transparent display 13 to display a dynamic image and control the infrared sensor 161 to be turned on to detect a distance from an object to the electronic device 100 when the handset 14 is turned on.
The embodiment of the invention provides an electronic device 100. The electronic device 100 comprises a light transmissive display 13, an infrared sensor 161 and a processor 10. The light-transmissive display 13 includes a display area 131, and an infrared sensor 161 is disposed below the display area 131, the infrared sensor 161 being configured to emit infrared light and receive infrared light emitted by an object to detect a distance from the object to the electronic device 100. Step S10, step S20, step S30, and step S40 may be implemented by the processor 10. That is, the processor 10 can be configured to determine whether the transparent display 13 is turned on, determine whether the earpiece 14 of the electronic device 100 is turned on when the transparent display 13 is turned on, control the transparent display 13 to display a dynamic image when the earpiece 14 is turned on, and control the infrared sensor 161 to be turned on to detect a distance from an object to the electronic device 100.
The embodiment of the invention provides a computer device 300. In the embodiment of the present invention, the control device 200 may also be applied to the computer apparatus 300. The computer device 300 may be a mobile phone, a tablet computer, a notebook computer, an intelligent bracelet, an intelligent watch, an intelligent helmet, an intelligent glasses, a game console, and the like, and the electronic apparatus 100 according to the embodiment of the present invention may also be one of the computer devices 300.
The embodiment of the present invention is described by taking the electronic device 100 as a mobile phone as an example. The top position of the mobile phone screen is generally provided with an infrared sensor to judge the distance between the mobile phone and the barrier and make corresponding adjustment, so that misoperation of a user can be prevented, and the electric quantity of the mobile phone can be saved. When a user answers or makes a call, the infrared sensor starts to perform distance detection. When a user brings a mobile phone close to the head, the infrared sensor generates detection information by calculating the time for the emitter to emit infrared light and the receiver to receive reflected infrared light, or generates detection information according to the intensity of the infrared light emitted by the emitter and the intensity of the infrared light received by the receiver, the processor sends a corresponding instruction to the controller according to the detection information, and the controller controls the screen to be turned off according to the instruction. When the mobile phone is far away from the head, the processor sends a corresponding instruction to the controller according to the detection information fed back by the infrared sensor again, and the controller lights the screen again according to the instruction.
With the development of mobile phones, a comprehensive screen becomes a new development trend, and in order to improve the screen occupation ratio of the mobile phone, an infrared sensor is placed in the lower area of a display screen. However, when a user answers or makes a call, the infrared sensor located below the screen is turned on and emits infrared light to perform distance detection, the infrared light emitted by the infrared sensor irradiates on the TFT substrate of the display screen, and due to a photoelectric effect, electrons inside the TFT substrate are excited by infrared photons to form a current under irradiation of the infrared light, and the infrared sensor emits infrared light pulses, which causes a flicker phenomenon of the display screen.
In the control method of the embodiment of the invention, it is first determined whether the transparent display 13 is lit, and then determined whether the earpiece 14 of the electronic device 100 is open when the transparent display 13 is lit, and then the transparent display 13 is controlled to display a dynamic image when the earpiece 14 is open, and then the infrared sensor 161 is controlled to be open to detect the distance between the object and the electronic device 100. Thus, by displaying a dynamic image on the transparent display 13, the visual obtrusiveness brought to the user by the flicker influence of the transparent display 13 caused by the infrared sensor 161 can be reduced, and the user experience can be improved.
Referring to fig. 6, when the electronic device 100 is powered on, the transparent display 13 is turned on. Referring to fig. 7 and 8, after the user connects the incoming call, the electronic device 100 automatically turns on the receiver 14 (receiver) and enters the interface of the call program, and at this time, the dynamic image is displayed on the transparent display screen 10, and the dynamic image may be used as a background decoration of the call program, and an area where the infrared sensor 161 causes the transparent display screen 13 to flicker is used as one element of the dynamic image for combined display. Therefore, the visual obtrusive feeling of the user caused by the influence of the flicker can be reduced, and the user experience is improved.
The specific form of the moving image is set according to the actual situation. For example, the moving image may be set according to the position of the infrared sensor 161, which is not limited herein.
The control method according to the embodiment of the invention is also applicable to the situation that the electronic device 100 is in the power-off state. Specifically, it is possible to detect whether the electronic device 100 turns on the receiver 14 after making an outgoing call. When the receiver 14 of the electronic device 100 is turned on, a dynamic image is displayed on the transparent display 13, and then the infrared sensor 161 is turned on to detect the distance from the object to the electronic device 100. Therefore, the visual obtrusive feeling of the user caused by the influence of the flicker can be reduced, and the user experience is improved.
It is understood that the incoming call form and the outgoing call form are only exemplary, and the embodiments of the present invention are not limited thereto, and for example, other forms that require the earphone 14 to participate in other voice call applications (wechat, QQ, michat, winglet, etc.) may also be used, and are not limited thereto.
It should be noted that, when the transparent display 13 is not turned on, the electronic device 100 maintains the original state and determines whether the transparent display 13 is turned on again. When the transparent display 13 is turned on and the receiver 14 is not turned on, the electronic device 100 maintains the original state and determines whether the receiver 14 is turned on again.
Referring to fig. 3, 4 and 9, further, in such an embodiment, the step S30 of controlling the translucent display screen to display the dynamic image includes:
s310: judging whether a user watches the light-transmitting display screen; and
s320: and when the user watches the light-transmitting display screen, controlling the light-transmitting display screen to display the dynamic image.
In some embodiments, step S310 may be implemented by the determining module 21, and step S320 may be implemented by the control module 22. That is, the determination module 21 is used for determining whether the user views the translucent display 13. The control module 22 is configured to control the transparent display 13 to display a dynamic image when the user views the transparent display 13.
In some embodiments, the processor 10 of the electronic device 100 may implement steps S310 and S320. That is, the processor 10 is configured to determine whether the user views the translucent display 13, and control the translucent display 13 to display the dynamic image when the user views the translucent display 13.
Specifically, when the user is detected to watch the electronic device 100 when the earphone 14 is opened, the transparent display 13 may be controlled to display a dynamic image in order to reduce a visual obtrusive feeling brought to the user due to the flicker effect of the transparent display 13 caused by the infrared sensor 161.
It should be noted that, when the user does not watch the transparent display 13, the transparent display 13 maintains the original state and determines whether the user watches the transparent display 13 again.
Referring to fig. 3, 4 and 10, further, in such an embodiment, the step S310 of determining whether the user views the transparent display screen includes:
s3111: acquiring an environment image;
s3112: judging whether the environment image contains human eyes or not; and
s3113: and when the human eyes are included in the environment image, determining that the user watches the light-transmitting display screen.
Further, in such an embodiment, the control device 200 includes the obtaining module 23 and the determining module 24, and step S3111 may be implemented by the obtaining module 23, step S3112 may be implemented by the determining module 21, and step S3113 may be implemented by the determining module 24. That is, the acquisition module 23 is used to acquire an environment image. The judging module 21 is used for judging whether the environment image contains human eyes. The determination module 24 is configured to determine that the user views the translucent display 13 when the environment image includes the human eye.
Further, in such an embodiment, the electronic device 100 includes a camera module 162 for capturing an image, and the processor 10 is configured to acquire an environment image captured by the camera module 162, determine whether human eyes are included in the environment image, and determine that the user views the translucent display 13 when human eyes are included in the environment image.
Specifically, when the earpiece 14 of the electronic device 100 is opened, it may be determined that the user views the transparent display 13 by capturing an image of the environment on the side of the electronic device 100 opposite to the transparent display 13 through the camera module 162. For example, whether the user views the transparent display 13 may be determined by recognizing whether a face region exists in the current environment image and further recognizing whether the face region includes a human eye region. Referring to fig. 11, when it is recognized that a face region of the user exists in the current environment image and an eye region exists in the face region, it may be determined that the user views the electronic apparatus 100.
The detection of human eyes can be performed based on a portrait template, colors and the like preset in a database, when a human face exists in a recognition scene, a part connected with the human face can be determined to be a portrait area, and then whether the portrait area is included is judged, and a specific implementation mode is not limited herein. The human eye may also be determined, for example, by matching with a portrait template. It is understood that the human eye region may be identified by identifying whether there are continuous color blocks and then identifying the contour to determine the human face and the human eye region.
It should be noted that, if it is determined that the environment image does not include the face region or the face region does not include the human eye region, the environment image may be re-acquired and it may be continuously identified whether the acquired environment image includes human eyes.
The camera module 162 may be a front camera of the electronic device 100. The camera module 162 can obtain an RGB image of the environment where the electronic device 100 is located. The camera module 162 may also be a depth camera, and in the depth image, the depth data corresponding to the features of the nose, the eyes, the ears, and the like in the face region are different, for example, when the face is directly facing the electronic device 100, in the captured depth image, the depth data corresponding to the nose may be smaller than the depth data corresponding to the eyes, and the depth data corresponding to the ears may be larger. The number of the camera modules 162 may be plural, and for example, may be two front cameras.
Referring to fig. 3, 4 and 12, further, in such an embodiment, the step S310 of determining whether the user views the transparent display screen includes:
s3121: acquiring a motion state of the electronic device;
s3122: judging whether the motion state accords with a preset motion state; and
s3123: and when the motion state accords with the preset motion state, determining that the user watches the light-transmitting display screen.
Further, in such an embodiment, step S3121 may be implemented by the obtaining module 23, step S3122 may be implemented by the determining module 21, and step S3123 may be implemented by the determining module 24. That is, the obtaining module 23 is used for obtaining the motion state of the electronic device 100. The judging module 21 is used for judging whether the motion state conforms to a preset motion state. The determination module 24 is configured to determine that the user views the transparent display 13 when the motion state corresponds to the predetermined motion state.
Further, in such an embodiment, the electronic device 100 includes an acceleration sensor 163 for detecting a motion state of the electronic device 100, and the processor 10 is configured to acquire the motion state of the electronic device 100 detected by the acceleration sensor 163, determine whether the motion state corresponds to a predetermined motion state, and determine that the user views the transparent display 13 when the motion state corresponds to the predetermined motion state.
Specifically, whether the user views the translucent display 13 may be determined by detecting whether the electronic device 100 is lifted by the user. Upon detecting that the electronic device 100 is lifted, it may be determined that the user is viewing the translucent display 13. The detection of the hand-raising motion of the user may be realized by a gyroscope, an acceleration sensor 163, and the like of the electronic device 100. In general, a gyroscope can measure the rotational angular velocity of the electronic device 100 when it is deflected and tilted. The acceleration sensor 163 can capture several typical motion patterns of the electronic device 100, such as shaking, flicking, flipping, etc. The gyroscope and the acceleration sensor 163 can detect the motion state of the electronic device 100, such as picking up, shaking, etc. In this way, it is possible to determine whether or not the user has an operation to lift the electronic apparatus 100, based on the detection data of the gyroscope or the acceleration sensor 163.
The specific motion data of the predetermined motion state is set according to actual conditions, and is not limited herein.
Referring to fig. 3, 4 and 13, further, in this embodiment, the step S30 of controlling the translucent display screen to display the dynamic image includes:
s301: and controlling the light-transmitting display screen to periodically flicker.
Further, in such embodiments, step S301 may be implemented by the control module 22. That is, the control module 22 is used to control the light-transmissive display 13 to periodically flash.
Further, in such embodiments, the processor 10 of the electronic device 100 may implement step S301. That is, the processor 10 is used to control the translucent display 13 to blink periodically.
Specifically, the flicker phenomenon is a local flicker condition caused by an infrared light pulse emitted by the infrared sensor 161, and in order to reduce the visual obtrusiveness of a user caused by a single flicker region, other regions of the transparent display 13 may be controlled to periodically flicker in cooperation with the flicker region. For example, the light-transmissive display 13 may be provided with a plurality of regions to match the flicker region, so that the overall flicker region forms an aesthetically pleasing flicker pattern. Therefore, the visual obtrusive feeling of the user can be eliminated, and the user experience is better improved.
It is understood that the specific form of the periodical flashing is set according to the actual situation, and is not limited herein.
Referring to fig. 14, in such an embodiment, the electronic device 100 further includes a housing 20, and the housing 20 is used for receiving components and assemblies to protect the components and assemblies, so as to prevent direct damage to the components from external factors. The housing 20 may be formed by CNC machining of an aluminum alloy, or may be injection molded using Polycarbonate (PC) or PC + ABS material.
Further, in such embodiments, the light transmissive display 13 comprises an OLED display.
Specifically, the OLED display screen has good light transmission and can better transmit visible light and infrared light. Therefore, the OLED display screen can display the content effect without affecting the infrared sensor 161 to emit and receive infrared light. The light-transmitting display screen 13 may also be a Micro LED display screen, which also has good light transmittance for visible light and infrared light. Of course, these display screens are merely exemplary and embodiments of the present invention are not limited in this respect.
Further, in such an embodiment, the electronic device 100 includes a light-transmissive cover plate 11 and a light-transmissive touch panel 12. The light-transmitting cover plate 11 is formed on the light-transmitting touch panel 12, the light-transmitting touch panel 12 is disposed on the light-transmitting display screen 13, the upper surface 131 of the light-transmitting display screen 13 faces the light-transmitting touch panel 12, and the light-transmitting cover plate 11 and the light-transmitting touch panel 12 have a visible light transmittance and an infrared light transmittance greater than 90%.
Specifically, the light-transmitting touch panel 12 is mainly used for receiving an input signal generated when a user touches the light-transmitting touch panel 12 and transmitting the input signal to the circuit board for data processing, so as to obtain a specific position where the user touches the light-transmitting touch panel 12. The light-transmitting touch panel 12 and the light-transmitting display screen 13 can be attached by adopting an In-Cell or On-Cell attaching technology, so that the weight of the display screen can be effectively reduced, and the overall thickness of the display screen can be reduced. In addition, the transparent cover 11 is disposed on the transparent touch panel 12, so as to effectively protect the transparent touch panel 12 and the internal structure thereof, and prevent the transparent touch panel 12 and the transparent display 13 from being damaged by external force. The light transmittance of the light-transmitting cover plate 11 and the light-transmitting touch panel 12 to visible light and infrared light is greater than 90%, which is not only beneficial to the light-transmitting display screen 13 to better display the content effect, but also beneficial to the infrared sensor 161 arranged below the light-transmitting display screen 13 to stably emit and receive infrared light, and ensures the normal work of the infrared sensor 161.
Further, in such an embodiment, the electronic device 100 includes a first coating layer 141 coated on the lower surface 132 and covering the infrared sensor 161, the first coating layer 141 for transmitting infrared light and intercepting visible light, and the infrared sensor 161 for transmitting and/or receiving infrared light through the first coating layer 141 and the light transmissive display 13.
Specifically, in order to ensure the normal operation of the infrared sensor 161, the first coating layer 141 is arranged to transmit infrared light, and the effect that the infrared sensor 161 is not visible when the electronic device 100 is viewed from the outside can be achieved by intercepting visible light by the first coating layer 141.
Further, in such embodiments, the orthographic projection of the infrared sensor 161 on the lower surface 132 is located within the orthographic projection of the first coating layer 141 on the lower surface 132.
Specifically, in the process of process assembly, an assembly gap is usually required to be reserved for mounting the infrared sensor 161, so that a gap occurs between the infrared sensor 161 and other elements, visible light enters from the gap, and a light leakage phenomenon occurs. Therefore, in the direction in which the infrared sensor 161 and the light-transmitting display 13 are stacked, the area of the orthographic projection of the first coating layer 141 on the lower surface 132 is larger than the area of the orthographic projection of the infrared sensor 161 on the lower surface 132, so that the infrared sensor 161 can be sufficiently shielded by the first coating layer 141 without affecting the normal operation of the infrared sensor 161, and the effect that the infrared sensor 161 is invisible when the electronic device 100 is viewed from the outside is achieved.
Referring to fig. 15, further, in such an embodiment, the orthographic projection of the infrared sensor 161 on the lower surface 132 coincides with the first coating layer 141.
Specifically, in the direction in which the infrared sensor 161 and the light-transmitting display 13 are laminated, the area of the lower surface 132 onto which the first coating layer 141 is orthographically projected may also be set equal to the area of the lower surface 132 onto which the infrared sensor 161 is orthographically projected. Thus, under the condition that the normal work of the infrared sensor 161 is not influenced, the first coating layer 141 just covers the infrared sensor 161, and the effect that the infrared sensor 161 is invisible is achieved when the electronic device is viewed from the direction towards and perpendicular to the upper surface 131 of the light-transmitting display screen 13.
Further, in such an embodiment, the electronic device further includes a light shielding layer 17 disposed on the lower surface 132 and surrounding the infrared sensor 161.
Specifically, when the area on the lower surface 132 on which the first coating layer 141 is disposed is equal to the area on the lower surface 132 on which the infrared sensor 161 is disposed, the light leakage phenomenon occurs around the space around the infrared sensor 161 when the electronic device 100 is viewed from the external environment due to the fact that the volume of the space where the infrared sensor 161 is disposed is larger than the volume of the infrared sensor 161. Therefore, by providing the light shielding layer 17 surrounding the infrared sensor 161, the gap between the infrared sensor 161 and the surrounding space is filled, and this light leakage phenomenon can be eliminated. The light shielding layer 17 may be foam made of black material, or other black foam plastics or rubber. Of course, these materials are merely exemplary and embodiments of the present invention are not limited in this respect.
Further, in such embodiments, the first coating layer 141 includes an IR ink having a transmittance of infrared light of greater than 85%, a transmittance of visible light of less than 6%, and a wavelength of infrared light that is transparent to the IR ink of 850nm or greater.
Specifically, since the IR ink has a characteristic of low transmittance to visible light, the infrared sensor 161 disposed under the first coating layer 141 is not observed based on the vision of human eyes when the electronic device 100 is viewed from the outside. Meanwhile, the IR ink has the characteristic of high light transmittance to infrared light, so that the infrared sensor 161 can stably emit and receive infrared light, and the normal work of the infrared sensor 161 is ensured.
Referring to fig. 14 and 15, further, in this embodiment, the electronic device 100 further includes a second coating layer 15 coated on the lower surface 132 and connected to the first coating layer 141.
Specifically, the first coating layer 141 is mainly used for transmitting infrared light and shielding the infrared sensor 161, but since the cost of the IR ink used by the first coating layer 141 is higher than that of the ordinary black ink, it is not beneficial to reduce the production cost if the lower surface 132 is coated with the IR ink completely, and the ordinary black ink can achieve lower transmittance to visible light than the IR ink, and the shielding effect is more prominent, which is not only beneficial to reduce the production cost, but also better meets the process requirements.
Further, in such an embodiment, the second coating layer 15 includes a black ink, and both the transmittance of the black ink to visible light and the transmittance of the infrared light are less than 3%.
Specifically, on one hand, the black ink has lower light transmittance to visible light and more obvious shielding effect compared with the IR ink, and meets the process requirements better. On the other hand, the black ink has lower cost than the IR ink, which is beneficial to reducing the production cost.
Further, in such embodiments, electronic device 100 also includes a buffer layer 18 covering lower surface 132 and avoiding infrared sensor 161.
Specifically, the buffer layer 18 is used to buffer impact and prevent shock so as to protect the light-transmitting touch panel 12, the light-transmitting display screen 13 and the internal structure thereof, and prevent the light-transmitting display screen 13 from being damaged due to external impact. Cushioning layer 18 may be made of foam or rubber or other soft material. Of course, these cushioning materials are merely exemplary and embodiments of the present invention are not limited in this respect. In addition, avoiding the infrared sensor 161 during the process of disposing the buffer layer 18 is to prevent the buffer layer 18 from shielding the infrared sensor 161 so that the infrared sensor 161 is not affected during the process of emitting and receiving infrared light.
Further, in such embodiments, electronic device 100 also includes a metal sheet 19 that covers buffer layer 18 and that is clear of infrared sensor 161.
Specifically, the metal sheet 19 is used for shielding electromagnetic interference and grounding, and has a function of diffusing temperature rise. The metal sheet 19 may be cut out of a metal material such as copper foil or aluminum foil. Of course, these metal materials are merely exemplary and embodiments of the present invention are not limited thereto. In addition, avoiding the infrared sensor 161 during the process of disposing the metal sheet 19 is to prevent the metal sheet 19 from shielding the infrared sensor 161 from being affected during the process of emitting and receiving infrared light by the infrared sensor 161.
The embodiment of the invention also provides a computer readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors 10, cause the processors 10 to perform the method of controlling the electronic device 100 of any of the embodiments described above. For example, step S10 is executed: judging whether the light-transmitting display screen is lightened or not; s20: when the light-transmitting display screen is lightened, judging whether a receiver of the electronic device is opened or not; s30: when the receiver is opened, controlling the light-transmitting display screen to display a dynamic image; and S40: and controlling the infrared sensor to be started to detect the distance from the object to the electronic device.
Referring to fig. 5, the embodiment of the invention further provides a computer device 300. The computer device 300 includes a memory 32 and a processor 10, wherein the memory 32 stores computer readable instructions, and when the instructions are executed by the processor 10, the processor 10 executes the control method of the electronic apparatus 100 according to any of the above embodiments. For example, step S10 is executed: judging whether the light-transmitting display screen is lightened or not; s20: when the light-transmitting display screen is lightened, judging whether a receiver of the electronic device is opened or not; s30: when the receiver is opened, controlling the light-transmitting display screen to display a dynamic image; and S40: and controlling the infrared sensor to be started to detect the distance from the object to the electronic device.
FIG. 5 is a schematic diagram of internal modules of computer device 300, under an embodiment. As shown in fig. 5, the computer device 300 includes a processor 10, a memory 32 (e.g., a nonvolatile storage medium), an internal memory 33, a light-transmitting display 13, an input device 34, an infrared sensor 161, a camera module 162, an acceleration sensor 163, and an earpiece 14, which are connected by a system bus 31. The memory 32 of the computer device 300 has stored therein an operating system and computer readable instructions. The computer readable instructions can be executed by the processor 10 to implement the control method of any one of the above embodiments. The processor 10 may be used to provide computing and control capabilities to support the operation of the overall computer device 300. The internal memory 33 of the computer device 300 provides an environment for the execution of computer readable instructions in the memory 32. The transparent display screen 13 of the computer device 300 may be an OLED display screen or a Micro LED display screen, and the input device 34 may be a touch screen covered on the transparent display screen 13, a key, a trackball or a touch pad arranged on the housing of the computer device 300, or an external keyboard, a touch pad or a mouse. The computer device 300 may be a mobile phone, a tablet computer, a notebook computer, etc. It will be appreciated by those skilled in the art that the configuration shown in fig. 5 is merely a schematic diagram of a portion of the configuration associated with the inventive arrangements and is not intended to limit the computing device 300 to which the inventive arrangements may be applied, and that a particular computing device 300 may include more or less components than those shown in fig. 5, or may combine certain components, or have a different arrangement of components.
The above disclosure provides many different embodiments, or examples, for implementing different features of the invention. The components and arrangements of the specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (18)
1. A control method of an electronic device, wherein the electronic device includes a light-transmissive display screen and an infrared sensor, the light-transmissive display screen includes a display area, the infrared sensor is disposed below the display area, the infrared sensor is configured to emit infrared light and receive infrared light reflected by an object to detect a distance from the object to the electronic device, the control method includes:
judging whether the light-transmitting display screen is lightened or not;
when the light-transmitting display screen is lightened, judging whether a receiver of the electronic device is opened or not;
when the receiver is opened, controlling the light-transmitting display screen to display a dynamic image; and
controlling the infrared sensor to be started to detect the distance from an object to the electronic device;
the step of controlling the light-transmitting display screen to display the dynamic image comprises the following steps:
and controlling the light-transmitting display screen to flicker periodically.
2. The method of claim 1, wherein the step of controlling the light-transmissive display screen to display the dynamic image comprises:
judging whether a user watches the light-transmitting display screen; and
and when the user watches the light-transmitting display screen, controlling the light-transmitting display screen to display the dynamic image.
3. The control method of claim 2, wherein the step of determining whether the user views the light-transmissive display screen comprises:
acquiring a current environment image;
detecting whether the environment image contains human eyes or not; and
determining that the user views the light-transmissive display screen when the human eye is included in the environmental image.
4. The control method of claim 2, wherein the step of determining whether the user views the light-transmissive display screen comprises:
acquiring a motion state of the electronic device;
judging whether the motion state is a lifted motion state or not; and
and when the motion state is the lifted motion state, determining that the user watches the light-transmitting display screen.
5. A control device for an electronic device, the electronic device comprising a light-transmissive display screen and an infrared sensor, the light-transmissive display screen comprising a display area, the infrared sensor being disposed below the display area, the infrared sensor being configured to emit infrared light and receive infrared light reflected by an object to detect a distance from the object to the electronic device, the control device comprising:
the judging module is used for judging whether the light-transmitting display screen is lightened or not, and judging whether a receiver of the electronic device is opened or not when the light-transmitting display screen is lightened; and
the control module is used for controlling the light-transmitting display screen to display a dynamic image and controlling the infrared sensor to be started to detect the distance from an object to the electronic device when the receiver is opened;
the control module is used for controlling the light-transmitting display screen to flicker periodically.
6. An electronic device, comprising:
a light transmissive display screen comprising a display area;
an infrared sensor disposed below the display area, the infrared sensor being configured to emit infrared light and receive infrared light reflected by an object to detect a distance from the object to the electronic device; and
the processor is used for judging whether the light-transmitting display screen is lightened or not, judging whether a receiver of the electronic device is opened or not when the light-transmitting display screen is lightened, controlling the light-transmitting display screen to display a dynamic image and controlling the infrared sensor to be started to detect the distance from an object to the electronic device when the receiver is opened;
wherein, the processor is used for controlling the light-transmitting display screen to periodically flash.
7. The electronic device of claim 6, wherein the processor is configured to determine whether a user views the light-transmissive display screen, and control the light-transmissive display screen to display the dynamic image when the user views the light-transmissive display screen.
8. The electronic device of claim 7, wherein the electronic device comprises a camera module for capturing an image, and the processor is configured to obtain an environmental image captured by the camera module, determine whether a human eye is included in the environmental image, and determine that the user views the transparent display screen when the human eye is included in the environmental image.
9. The electronic device according to claim 7, wherein the electronic device includes an acceleration sensor for detecting a motion state of the electronic device, and the processor is configured to acquire that the acceleration sensor detects the motion state of the electronic device, determine whether the motion state is a lifted motion state, and determine that the user views the transparent display screen when the motion state is the lifted motion state.
10. The electronic device of claim 6, wherein the light-transmissive display screen comprises an upper surface and a lower surface opposite the upper surface, a first coating layer applied to the lower surface and covering the infrared sensor, the first coating layer configured to transmit infrared light and intercept visible light, and the infrared sensor configured to transmit and/or receive infrared light through the first coating layer and the light-transmissive display screen.
11. The electronic device of claim 10, wherein an orthographic projection of the infrared sensor on the lower surface is within an orthographic projection of the first coating layer on the lower surface.
12. The electronic device of claim 10, wherein the first coating layer comprises an IR ink having a transmittance of greater than 85% for infrared light and a transmittance of less than 6% for visible light, the IR ink being transparent to infrared light at a wavelength of 850nm or greater.
13. The electronic device of claim 10, wherein the electronic device comprises a second coating layer applied to the bottom surface and contiguous with the first coating layer.
14. The electronic device of claim 13, wherein the second coating layer comprises a black ink having a transmittance of less than 3% for visible light and a transmittance of less than 3% for infrared light.
15. The electronic device of claim 10, wherein the electronic device includes a buffer layer covering the lower surface and avoiding the infrared sensor.
16. The electronic device of claim 15, wherein the electronic device comprises a metal sheet covering the buffer layer and avoiding the infrared sensor.
17. A non-transitory computer-readable storage medium containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the control method of any one of claims 1 to 4.
18. A computer apparatus comprising a memory and a processor, the memory having stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform the control method of any one of claims 1 to 4.
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| CN201810574231.1A CN108989544B (en) | 2018-06-06 | 2018-06-06 | Control method, control device, electronic device, computer storage medium, and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104468977A (en) * | 2014-11-07 | 2015-03-25 | 上海闻泰电子科技有限公司 | Screen automatic lighting method and mobile terminal |
| CN104994190A (en) * | 2015-07-10 | 2015-10-21 | 深圳市华锐博光电有限公司 | Frameless ultrathin slide phone |
| CN107808606A (en) * | 2017-11-22 | 2018-03-16 | 广东欧珀移动通信有限公司 | Display screen component and electronic equipment |
| CN107945725A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Display screen and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101893928A (en) * | 2009-05-18 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Display device and playing control method thereof |
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| CN104468977A (en) * | 2014-11-07 | 2015-03-25 | 上海闻泰电子科技有限公司 | Screen automatic lighting method and mobile terminal |
| CN104994190A (en) * | 2015-07-10 | 2015-10-21 | 深圳市华锐博光电有限公司 | Frameless ultrathin slide phone |
| CN107808606A (en) * | 2017-11-22 | 2018-03-16 | 广东欧珀移动通信有限公司 | Display screen component and electronic equipment |
| CN107945725A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Display screen and electronic equipment |
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