CN108063845A - For the iris recognition component and electronic device of electronic device - Google Patents
For the iris recognition component and electronic device of electronic device Download PDFInfo
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- CN108063845A CN108063845A CN201711329691.XA CN201711329691A CN108063845A CN 108063845 A CN108063845 A CN 108063845A CN 201711329691 A CN201711329691 A CN 201711329691A CN 108063845 A CN108063845 A CN 108063845A
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- infrared lamp
- electronic device
- iris
- recognition component
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
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- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Human Computer Interaction (AREA)
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of iris recognition component and electronic device for electronic device, electronic device includes mainboard, and iris recognition component includes：Iris camera, the first infrared lamp and the second infrared lamp, iris camera are connected with mainboard and positioned at first surfaces；First infrared lamp and the second infrared lamp are connected respectively with mainboard, and the first infrared lamp, the second infrared lamp and iris camera are spaced apart set on the first surface, and the first infrared lamp and the second infrared lamp are located at the left and right sides of iris camera respectively.The iris recognition component for electronic device implemented according to the present invention, by setting the first infrared lamp and the second infrared lamp respectively in the both sides of iris camera, the infrared light that the first infrared lamp and the second infrared lamp emit can be caused to be superimposed at human eye, in the case where not increasing single infrared lamp current, the infrared light of human eye reception is enhanced, improves the recognition efficiency of iris recognition component and the success rate of unlock.
Description
Technical field
The present invention relates to technical field of electronic device, especially design a kind of iris recognition component for electronic device and
Electronic device.
Background technology
Iris recognition technology is using more and more extensive, such as the electronic devices such as mobile phone have iris identifying function, Ke Yishi
Existing iris unlock.Iris needs human eye when unlocking against camera, the infrared light of infrared lamp transmitting will be also shone on human eye, due to
There is a certain distance between infrared lamp and camera, the light of infrared lamp is actually to deviate human eye, and such human eye receives
Infrared light it is just weaker, the infrared light deficiency that camera captures is easy for causing unlock to fail.
The camera that the electronic devices such as the mobile phone in correlation technique use, infrared lamp need to customize, infrared lamp after customization
Deflection angle with regard to certain, when camera and infrared lamp change in the position on mobile phone, use existing infrared lamp
The phenomenon that light deviates with human eye will occur, so as to which unlock is caused to fail.Thus, it is also necessary to customize other angles again
Infrared lamp, and the customization cycle of infrared lamp generally take 6 months or more, very big shadow is had to the progress of entire project
It rings.
The content of the invention
It is contemplated that at least solve one of technical problem in the prior art.For this purpose, the present invention proposes a kind of use
In the iris recognition component of electronic device, the recognition efficiency of the iris recognition component is high and versatile.
The present invention also proposes a kind of electronic device with above-mentioned iris recognition component.
Iris recognition component for electronic device according to embodiments of the present invention, the electronic device include mainboard, institute
Stating mainboard has the first surface for installing electric elements, and the iris recognition component includes：Iris camera, the iris
Camera is connected with the mainboard and positioned at the first surface；First infrared lamp and second infrared lamp, described first is red
Outer lamp and second infrared lamp are connected respectively with the mainboard, first infrared lamp, second infrared lamp and the rainbow
Film camera is spaced apart sets on the first surface, and first infrared lamp and second infrared lamp are located at institute respectively
State the left and right sides of iris camera.
The iris recognition component for electronic device implemented according to the present invention, by distinguishing in the both sides of iris camera
First infrared lamp and the second infrared lamp are set, the infrared light that the first infrared lamp and the second infrared lamp emit can be caused in human eye
Place's superposition in the case where not increasing single infrared lamp current, enhances the infrared light of human eye reception, and then can increase rainbow
The infrared light that film camera captures at human eye improves the recognition efficiency of iris recognition component and the success rate of unlock.Separately
Outside, since in addition particularly customized infrared lamp is not required, it is possible thereby to reduce cost, the common of infrared lamp can also be realized.
Electronic device according to embodiments of the present invention, including：Mainboard, the mainboard have install electric elements the
One surface；Iris recognition component, the iris recognition component are the iris recognition group according to any one of claim 1-4
Part；Cover board, the cover board are spaced apart setting with the mainboard, and the cover board has a second surface, the second surface with it is described
First surface is opposite.
Electronic device according to embodiments of the present invention, by setting iris recognition group according to the above embodiment of the present invention
Part, unlock are efficient, at low cost and versatile.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains substantially or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the operation principle schematic diagram of iris recognition component according to a first embodiment of the present invention；
Fig. 2 is the operation principle schematic diagram of iris recognition component according to a second embodiment of the present invention；
Fig. 3 is the operation principle schematic diagram of iris recognition component according to a third embodiment of the present invention；
Fig. 4 is the operation principle schematic diagram of iris recognition component according to a fourth embodiment of the present invention；
Fig. 5 is the operation principle schematic diagram of iris recognition component according to a fifth embodiment of the present invention；
Fig. 6 is the partial schematic diagram of electronic device according to a second embodiment of the present invention；
Fig. 7 is the partial schematic diagram of electronic device according to a third embodiment of the present invention；
Fig. 8 is the front view of electronic device according to a first embodiment of the present invention.
Reference numeral：
Iris recognition component 100,
Mainboard 110,
Iris camera 120,
First infrared lamp 131, the second infrared lamp 132,
Cover board 140, deflector 141 deflect slot 142,
Display screen 200, electronic device 300,
Fingerprint recognition component 320,
Casing assembly 330,
Human eye 400.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumferential direction " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, define " first ", " second "
One or more this feature can be expressed or be implicitly included to feature.In the description of the present invention, unless otherwise indicated,
" multiple " are meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Below with reference to Fig. 1-Fig. 8 descriptions iris recognition component 100 for electronic device 300 according to embodiments of the present invention
With electronic device 300.Wherein, electronic device 300 can be mobile phone, tablet computer, electronic gate etc..Wherein, electronic device 300 wraps
Mainboard 1110 is included, mainboard 110 is including (electric elements can be iris camera 120, the first infrared lamp for installing electric elements
131st, second infrared lamp 132 etc.) first surface.
As shown in Figure 1, the iris recognition component 100 for electronic device 300 implemented according to the present invention, takes the photograph including iris
As the first 120, first infrared lamp 131 and the second infrared lamp 132.
Specifically, iris camera 120 is connected with mainboard 110 and positioned at the first surface of mainboard 110.First infrared lamp
131 and second infrared lamp 132 be connected respectively with mainboard 110, the first infrared lamp 131, the second infrared lamp 132 and iris camera
120 are spaced apart setting on the first surface, and the first infrared lamp 131 and the second infrared lamp 132 are located at iris camera 120 respectively
The left and right sides.Here, it is necessary to illustrate, when human body is stood in face of the first surface of mainboard 110, the side of human body left-hand side
To the direction " left side " that can be understood as in the application, correspondingly, the direction on right human hand side can be understood as the side in the application
To " right side ".
For example, referring to Fig. 1-Fig. 5, the first infrared lamp 131 can be located at the left side of iris camera 120, the second infrared lamp
132 can be located at the right side of iris camera 120.In the lateral direction, the first infrared lamp 131, iris camera 120 and second
Infrared lamp 132 can be arranged substantially in yi word pattern.
For example, it is necessary to logical when iris recognition component 100 is applied to electronic device 300 (such as mobile phone, tablet computer when)
When crossing iris recognition electronic device 300 being unlocked, human eye 400 can be made against iris camera 120, the first infrared lamp
131 and second infrared lamp 132 emit light received by human eye 400, iris camera 120 by capture human eye 400 receive
Infrared light realizes unlock.
As a result, by setting the first infrared lamp 131 and the second infrared lamp 132 respectively in the both sides of iris camera 120, this
Sample just has two infrared lamps (i.e. the first infrared lamp 131 and the second infrared lamp 132) while provides infrared light, makes two infrared lamps
Infrared light be superimposed at human eye 400 in the case where not increasing single infrared lamp current, enhance human eye 400 reception
Infrared light, and then the infrared light that iris camera 120 captures at human eye 400 can be increased and realize unlock, improve rainbow
The recognition efficiency of film recognizer component 100 and the success rate of unlock.
Meanwhile the electric current of single infrared lamp can be reduced, compared in correlation technique by improving single infrared lamp current
Technical solution, avoid increase electric current caused by heating problem, can effectively improve the heat dissipation problem of electronic equipment, and energy
Improve the cruising ability of electronic equipment.In addition, the first infrared lamp 131 and the second infrared lamp 132 in the present invention can be common
Infrared lamp, you can, need not be particularly customized not have deflection, therefore the first infrared lamp 131 in the present invention and
Manufacturing cycles of two infrared lamps 132 is short, manufacture is at low cost, is advantageously implemented the common of infrared lamp and can not have in assembling
Infrared light deflection angle problem is considered, so as to change the first infrared lamp 131 and iris camera 120 according to actual needs
And the second spacing between infrared lamp 132 and iris camera 120.
Iris recognition component 100 for electronic equipment according to embodiments of the present invention, by iris camera 120
Both sides set the first infrared lamp 131 and the second infrared lamp 132 respectively, can cause the first infrared lamp 131 and the second infrared lamp 132
The infrared light of transmitting is superimposed at human eye 400 in the case where not increasing single infrared lamp current, is enhanced human eye 400 and is connect
The infrared light of receipts, and then the infrared light that iris camera 120 captures at human eye 400 can be increased, improve iris knowledge
The recognition efficiency of other component 100 and the success rate of unlock.Further, since in addition particularly customized infrared lamp is not required, it is possible thereby to
Cost is reduced, can also realize the common of infrared lamp.
Some specific embodiments according to the present invention, the central axis of the first infrared lamp 131 in iris camera 120
Spacing between mandrel line is L1, between the central axis of the second infrared lamp 132 and the central axis of iris camera 120 between
Away from for L2, L1=L2.Optionally, the first infrared lamp 131 and the second infrared lamp 132 can be symmetrically disposed in iris camera 120
The left and right sides.Thus, it is possible to further enhance human eye 400 receive infrared light and can be easily by the first infrared lamp
131 and second infrared lamp 132 be mounted on mainboard 110 on.
Spacing L1 between the central axis of first infrared lamp 131 and the central axis of iris camera 120 meets：15mm
≤L1≤40mm.By repetitious verification experimental verification, when central axis and the iris camera 120 of the first infrared lamp 131
When spacing between central axis is 15-40mm (i.e. 15mm≤L1≤40mm), iris recognition component 100 can be optimized in mainboard
Layout on 110 enhances the light filling effect of infrared lamp, and then can enhance the stability and accuracy of iris identifying function, carries
The reliability of high electronic device 300.Preferably, L1=20mm.
It is understood that between the central axis of the second infrared lamp 132 and the central axis of iris camera 120
It can also meet away from L2：15mm≤L2≤40mm.Preferably, L1=20mm.Thus, it is possible to further enhance iris recognition work(
The stability and accuracy of energy.
According to some embodiments of the present invention, the first infrared lamp 131 and at least one transmitting in the second infrared lamp 132
The wave-length coverage of infrared light is 900nm~940nm (i.e. 900nm≤λ≤940nm).Specifically, the first infrared lamp 131 is sent out
The wavelength model for the infrared light that the wave-length coverage for the infrared light penetrated emits for 900nm~940nm or the second infrared lamp 131
Enclose for 900nm~940nm or the first infrared lamp 131 transmitting infrared light wavelength and the second infrared lamp 132 transmitting it is red
The wavelength of UV light is 900nm~940nm.
Wherein, the infrared light of 900nm~940nm can not by human eye 400 while efficient light sources are provided to iris imaging
See, user experience more preferably, and the infrared light of 900nm~940nm for black iris recognition effect more preferably.Iris is known as a result,
Other component 100 can be directed to specific asian population and use, and improve recognition efficiency.
For example, in one particular embodiment of the present invention, the wavelength of the infrared light of the first infrared lamp 131 transmitting and the
The wavelength of the infrared light of two infrared lamps 132 transmitting is 940nm, wherein, the margin of tolerance of wavelength can be ± 20nm.
The infrared light of 940nm for black iris recognition effect more preferably, be more suitable for asian population use, and can realize temperature float
Infrared light is invisible during shifting, improves usage comfort.
The electronic device 300 of embodiment according to a second aspect of the present invention, including mainboard 110, iris recognition component 100 and lid
Plate 140.Wherein, iris recognition component 100 is according to the iris recognition component 100 of the above embodiment of the present invention, concrete structure
It is not described in detail herein with operation principle.
Specifically, mainboard 110 is with for installing electric elements, (electric elements can be that iris camera 120, first is red
Outer lamp 131, second infrared lamp 132 etc.) first surface (for example, inner surface of mainboard 110).Cover board 140 is spaced with mainboard 110
It opens up and puts, cover board 140 has second surface (for example, inner surface of cover board 140), and second surface is opposite with first surface.Cover board
140 can be located at the outside of display screen 200.It needs exist for illustrating, the direction " interior " in the application is referred to towards electronics
The direction at 300 center of device, direction " outer " refer to the direction away from 300 center of electronic device.
Electronic device 300 according to embodiments of the present invention, by setting above-mentioned first aspect embodiment according to the present invention
Iris recognition component 100 can increase the infrared light that iris camera 120 captures at human eye 400, improve iris recognition
The recognition efficiency of component 100 and the success rate of unlock.
Some specific embodiments according to the present invention, on second surface the first area opposite with the first infrared lamp 131 and
At least one equipped with deflector 141 in the second area opposite with the second infrared lamp 132, deflector 141 is used for first
The light of 131 or second infrared lamp 132 of infrared lamp transmitting is towards close to the deflection of the direction of iris camera 120.
Specifically, second surface is with the first area opposite with the first infrared lamp 131 and opposite with the second infrared lamp 132
Second area, at least one in first area and second area be equipped with deflector 141.It that is, can be only
Deflector 141 on one region is set, deflector 141 can also be only set on the second region, it can also be in first area and the
Deflector 141 is set respectively on two regions.Wherein, if deflector 141 on the first region can send out the first infrared lamp 131
The light penetrated is deflected towards close to the direction of iris camera 120, if deflector 141 on the second region can be red by second
The light that outer lamp 132 emits is towards close to the deflection of the direction of iris camera 120.
The first infrared lamp 131 or the light of the second infrared lamp 132 transmitting deflect certain angle by deflector 141 as a result,
It is received after degree by human eye 400, by setting deflector 141 that can more infrared pipeline inject in human eye 400, and by human eye
400 receive, and the recognition efficiency of iris recognition component 100 and the success rate of unlock are further increased, so as to improve electronics
The success rate of the unlock of equipment.
Meanwhile the deflector 141 in the application can be designed to different deflection angles as needed, so as to realize
Any angle deflection of infrared light, is greatly improved to the stacking of complete machine, can not have to during stacking consider the inclined of infrared lamp
Gyration problem can arbitrarily change spacing and the second infrared lamp between the first infrared lamp 131 and iris camera 120
Spacing between 132 and iris camera 120.Further, since particularly customized infrared lamp is not required, it is possible to reduce customization infrared lamp
Cost, be advantageously implemented the common of infrared lamp.
Electronic equipment in the application, by adding deflector in the front of the first infrared lamp 131 or the second infrared lamp 132
141 mode can realize that infrared light any angle deflects, when 120 and first infrared lamp 131, second of iris camera is red
Outer lamp 132 is in mobile phone when the position on electronic equipments changes, it is only necessary to do a deflector 141 again, the process-cycle is short
And it is at low cost, the progress of entire project is influenced little.
In some specific embodiments of the present invention, the deflector at least one in first area and second area
141 be polarisation part.Specifically, when one of them in first area and second area is equipped with deflector 141, the firstth area
Above-mentioned deflector 141 on one of them in domain and second area is polarisation part.It is all provided with when on first area and second area
It is at least one for polarisation in the deflector 141 in deflector 141 and second area on first area when having deflector 141
Part.That is, when being equipped with deflector 141 on first area and second area, the deflector on first area is to be located at
The deflector 141 of polarisation part on cover board 140 either on second area is polarisation part or the firstth area being located on cover board 140
The deflector 141 in deflector 141 and second area on domain is the polarisation part being located on cover board 140.
For example, in the figure 2 example, deflector 141 is equipped on first area and second area, and on first area
Deflection 141 in deflector 141 and second area is the polarisation part being located on cover board 140.Specifically, with reference to Fig. 2, by
On the direction of nearly iris camera 120, the thickness of polarisation part (" thickness " refer to polarisation part by iris camera 120 to
Size on 140 direction of cover board) gradually subtract greatly.The first infrared lamp 131 and the light of the second infrared lamp 132 transmitting pass through as a result,
Corresponding polarisation part is into during horizontal deflection, and light is towards the big direction deflection of polarisation part thickness, thus, it is possible to make more red
Outer illumination is to human eye 400, when human eye 400 is against iris camera 120, will there is more light irradiation human eyes 400, and then iris
Camera 120 can capture more infrared lights, realize unlock.
Optionally, polarisation part is connected to by adhesive-layer on cover board 140.Thus, it is possible to the installation of polarisation part is facilitated to fix.
For example, polarisation part can be fixed on by modes such as double faced adhesive tape, dispensings on cover board 140.
Some specific embodiments according to the present invention, (" section of polarisation part " refers to and iris in the section of polarisation part
The plane of the centerline axis parallel of camera 120 cuts the plane obtained by the polarisation part) be formed as triangle or trapezoidal.Structure letter
It is single, it is easy to process.
Optionally, polarisation part can be PMMA (polymethyl methacrylate, polymethyl methacrylate) part,
PC (Polycarbonate, makrolon) part etc..Thus, it is possible to reduce cost, further shorten the process-cycle, be processed into
The type cycle generally only needs one week or so time, thus the progress of entire project is influenced little.
Other embodiments according to the present invention, with reference to Fig. 3-Fig. 5 and Fig. 7, in first area and second area at least
One be equipped with deflection slot 142 in first area and second area it is above-mentioned it is at least one on formed deflector 141.Specifically
For, slot 142 can be deflected in first area and second area to be set in one of them in first area and second area
In it is above-mentioned it is one of form deflector 141, can also respectively be set on first area and second area deflection slot 142 with
Deflector 141 is respectively formed on first area and second area.When it is understood that ought only first area and second area
In one of them on when deflection slot 142 is set, can be set on another in first area and second area polarisation part or
Deflector 141 is not provided on another in person first area and second area.
Equally the light that the first infrared lamp 131 or the second infrared lamp 132 are sent can as a result, imaged towards close to iris
First 120 direction deflection so as to which more light are injected human eye 400, improves the identification effect of iris recognition component 100
Rate, so as to improve the unlock success rate of electronic equipment 300.In addition, deflection is set respectively on first area and second area
During slot 142, the occupied space for the part that depolarizes can be saved, the structure for making iris recognition component 100 is compacter.
Optionally, deflecting slot 142 has open ports, and open ports are opened wide towards mainboard 110.Such as deflection slot 142 can be by
The second surface of cover board 140 is outwardly concaved to be formed.It is simple in structure, it is easy to process, advantageously reduce processing cost.
Specifically, according to some embodiments of the present invention, on the direction of iris camera 120, slot 142 is deflected
Bottom wall extends towards close to the direction of corresponding infrared lamp (i.e. the first infrared lamp 131 or the second infrared lamp 132).Wherein,
The bottom wall of deflection slot 142 refers to the deflection slot wall surface opposite with corresponding infrared lamp.For example, it can be deflected by changing
The angle of inclination of the bottom wall of slot 142, the deflection angle of adjustment deflection slot 142.First infrared lamp 131 and the second infrared lamp as a result,
132 transmitting light can deflect as required, and the structure of the deflection slot 142 is simple, easily fabricated.
Some specific embodiments according to the present invention, the bottom wall of deflection slot 142 are formed as planar structure.It is simple in structure, easily
In processing.Optionally, (" section of deflection slot 142 " refers to the center with iris camera 120 in the section of deflection slot 142
Axis parallel plane cuts the plane of 142 gained of deflection slot) shape can be triangle, trapezoidal etc..
Other specific embodiments according to the present invention, the bottom wall of deflection slot 142 are formed as curved-surface structure, are imaged in iris
In first 120 radially of the central axis outwardly direction, deflect slot 142 bottom wall on the tangent line each put towards it is close and its
The direction of corresponding infrared lamp tilts.It can equally ensure that infrared light is deflected towards 400 direction of human eye as a result,.
Specifically, projected area of the deflector 141 on mainboard 110 is more than the first infrared lamp 131 or the corresponding thereto
Projected area of two infrared lamps 132 on cover board 140.That is, the deflector 141 opposite with the first infrared lamp 131 is in master
Projected area on plate is more than projected area of first infrared lamp 131 on mainboard, the deflector opposite with the second infrared lamp 132
141 projected area on mainboard is more than projected area of first infrared lamp 131 on mainboard 110.Thus, it is possible to ensure first
The infrared light that 131 and second infrared lamp 132 of infrared lamp is launched passes through deflector 141 into horizontal deflection, so that more
More light enters in human eye 400, improves the unlock success rate of electronic equipment.
Optionally, cover board 140 is glass cover-plate.Thus the display effect of electronic device 300 can not only be enhanced, it can be with
Save production cost.
In an embodiment of the present invention, which can various can obtain data and to the number from outside
Equipment according to being handled, alternatively, the electronic device 300 can be it is various be built-in with battery, and electric current can be obtained from outside
To the equipment that the battery charges, for example, mobile phone, tablet computer, computing device or device for display of message etc..
The electronic device 300 being applicable in by taking mobile phone as an example the present invention is introduced.In an embodiment of the present invention, mobile phone
It can include casing assembly 330, radio circuit, memory, input unit, Wireless Fidelity (WiFi, wireless fidelity)
Module, display unit, sensor, fingerprint recognition component 320, cover board 140, voicefrequency circuit, processor, projecting cell, shooting are single
The components such as member, battery.Cover board 200 is bonded with display unit and is embedded at jointly on casing assembly 330, radio circuit, memory,
The equal position of the components such as input unit, wireless fidelity module, sensor voicefrequency circuit, processor, projecting cell, shooting unit, battery
In in casing assembly 330.
Radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, processor processing is given；In addition, by the data sending of mobile phone uplink to base station.In general, radio circuit includes
But it is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency electrical
Road can also be communicated by wireless communication with network and other equipment.Above-mentioned wireless communication can use any communication standard or association
View, including but not limited to global system for mobile communications (GSM, Global System for Mobile communication),
General packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code
Division Multiple Access), wideband code division multiple access (WCDMA, Wideband Code Division Multiple
Access), Long Term Evolution (LTE, Long Term Evolution), Email, Short Message Service (SMS, Short
Messaging Service) etc..
Wherein, memory can be used for storage software program and module, and processor is stored in the soft of memory by operation
Part program and module, so as to perform the various function application of mobile phone and data processing.Memory can mainly include storage journey
Sequence area and storage data field, wherein, storing program area can storage program area, the application program needed at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Voice data, phone directory etc.) etc..In addition, memory can include high-speed random access memory, can also include non-volatile
Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for the number for receiving input or character information and generation and the user setting and work(of mobile phone
Related key signals can be controlled.Specifically, input unit may include touch panel and other input equipments.Touch panel,
Referred to as touch-screen, collect user on it or neighbouring touch operation (for example user is any suitable using finger, stylus etc.
The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula
Attachment device.Optionally, touch panel may include both touch detecting apparatus and touch controller.
Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation is brought is detected, signal is passed
Give touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then
Processor is given, and the order that processor is sent can be received and performed.Furthermore, it is possible to using resistance-type, condenser type, infrared
The polytypes such as line and surface acoustic wave realize touch panel.Except touch panel, input unit can also include other inputs
Equipment.Specifically, other input equipments can include but is not limited to physical keyboard, function key (such as volume control button, switch
Button etc.), trace ball, mouse, the one or more in operation lever etc..
Wherein, display unit is available for each of the information and mobile phone for showing by information input by user or being supplied to user
Kind menu.Display unit may include display panel, optionally, liquid crystal display (LCD, Liquid Crystal may be employed
Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display surface
Plate.Further, touch panel can cover display panel, when touch panel is detected on it or after neighbouring touch operation,
Processor is sent to determine the type of touch event, device is followed by subsequent processing and is provided on a display panel according to the type of touch event
Corresponding visual output.
Wherein, the position in the outer display panel of the visual output which can identify, can be used as aftermentioned " viewing area
Domain ".Touch panel and the display panel component independent as two can be realized the function that outputs and inputs of mobile phone, also may be used
That mobile phone is realized so that touch panel and display panel to be integrated outputs and inputs function.
Mobile phone may also include to identify the fingerprint recognition component 320 of fingerprint.In addition, mobile phone may also include at least one biography
Sensor, such as attitude transducer, optical sensor and other sensors.
Specifically, attitude transducer is referred to as motion sensor, also, as one kind of the motion sensor, it can
To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element in gravity sensor, and using the sensitive member of elasticity
Energy-stored spring made of part drives electric contact, so as to fulfill Gravity changer to be converted into the variation of electric signal.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions
Upper (generally three axis) acceleration magnitude, can detect that size and the direction of gravity, available for identification mobile phone posture when static
It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc..
In an embodiment of the present invention, motion sensor listed above may be employed as acquisition aftermentioned " attitude parameter "
Element, but it's not limited to that, and other sensors that can obtain " attitude parameter " are each fallen in protection scope of the present invention, example
Such as, gyroscope etc., also, the operation principle of the gyroscope and data handling procedure can be similar to the prior art, here, in order to
It avoids repeating, description is omitted.
In addition, in an embodiment of the present invention, as sensor, barometer, hygrometer, thermometer and infrared can also configure
The other sensors such as line sensor, details are not described herein.Optical sensor may include ambient light sensor and proximity sensor,
In, ambient light sensor can adjust the brightness of display panel according to the light and shade of ambient light, and proximity sensor can be moved in mobile phone
When moving in one's ear, display panel and/or backlight are closed.
Voicefrequency circuit, loud speaker and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can will connect
The transformed electric signal of voice data received, is transferred to loud speaker, and voice signal output is converted to by loud speaker；The opposing party
The voice signal of collection is converted to electric signal by face, microphone, is converted to voice data after being received by voicefrequency circuit, then by audio
After the processing of data output processing device, through radio circuit to be sent to such as another mobile phone or export voice data to storage
Device is to be further processed.WiFi belongs to short range wireless transmission technology, and mobile phone can help user to receive and dispatch by WiFi module
Email, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.
Processor is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is passed through
Operation performs the software program being stored in memory and/or module and calls the data being stored in memory, performs
The various functions of mobile phone and processing data, so as to carry out integral monitoring to mobile phone.Optionally, processor may include one or more
Processing unit；Preferably, processor can integrate application processor and modem processor, wherein, application processor is mainly located
Operating system, user interface and application program etc. are managed, modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor.Also, the processor can
Using the realization element as above-mentioned processing unit, perform and the same or similar function of processing unit.
Mobile phone is further included to the power supply (such as battery) of all parts power supply.Power supply can pass through power-supply management system and place
It is logically contiguous to manage device, so as to realize the functions such as management charging, electric discharge and power managed by power-supply management system.Although not
It shows, mobile phone can also be including bluetooth module etc., and details are not described herein.
It should be noted that mobile phone is only a kind of citing of electronic device 300, the present invention is simultaneously not particularly limited, the present invention
The electronic devices such as mobile phone, tablet computer 300 are can be applied to, the present invention does not limit this.
The method that iris recognition component wakes up mobile phone is described by taking mobile phone as an example below：
Mobile phone is static, and 132 lamp sleep state of iris camera 120, the first infrared lamp 131 and the second infrared lamp does not work,
Gravity sensor (gsensor) works, and power consumption is very low；
The state of monitoring mobile phone in real time；
Model is lifted, mobile phone z directions upwardly-directed generate acceleration, and acceleration value is more than threshold values, sets acceleration threshold values,
Such as 2；
Meanwhile can mobile phone rotation angle be monitored by gyroscope, rotation angle threshold values, such as 30 degree are set,
If both it is more than simultaneously threshold values, it is believed that mobile phone is lifted at this time, and is screen towards user's face.
step1：The action that mobile phone lifts is detected by gravity sensor gsensor and gyro data；
step2：Simultaneously by proximity sensor, if detecting that mobile phone does not have object to block；
step3：Iris camera 120, the first infrared lamp 131 and the second infrared lamp 132 are automatically begun at once, is proceeded by
Iris recognition.
In this way, user, during lifting, iris camera 120, the first infrared lamp 131 and the second infrared lamp 132 are
Through open work, at this time, user, both be not required hand press power keys come bright screen, while also without wait iris work after
It identifies again.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. a kind of iris recognition component for electronic device, the electronic device includes mainboard, and the mainboard has to pacify
Fill the first surface of electric elements, which is characterized in that the iris recognition component includes：
Iris camera, the iris camera are connected with the mainboard and positioned at the first surfaces；
First infrared lamp and second infrared lamp, first infrared lamp and second infrared lamp connect respectively with the mainboard
It connecing, first infrared lamp, second infrared lamp and the iris camera are spaced apart set on the first surface, and
First infrared lamp and second infrared lamp are located at the left and right sides of the iris camera respectively.
2. the iris recognition component according to claim 1 for electronic device, which is characterized in that first infrared lamp
Central axis and the iris camera central axis between spacing for L1, the central axis of second infrared lamp with
Spacing between the central axis of the iris camera is L2, the L1=L2.
3. the iris recognition component according to claim 1 or 2 for electronic device, which is characterized in that described first is red
Spacing L1 between the central axis of the central axis of outer lamp and the iris camera meets：15mm≤L1≤40mm.
4. the iris recognition component according to claim 3 for electronic device, which is characterized in that the L1 is further full
Foot：L1=20mm.
5. the iris recognition component according to claim 1 for electronic device, which is characterized in that first infrared lamp
Wave-length coverage with the infrared light of at least one transmitting in second infrared lamp is 900nm~940nm.
6. the iris recognition component according to claim 5 for electronic device, which is characterized in that first infrared lamp
The wavelength of the infrared light of transmitting and the wavelength of the infrared light of second infrared lamp transmitting are 940nm.
7. a kind of electronic device, which is characterized in that including：
Mainboard, the mainboard have the first surface for installing electric elements；
Iris recognition component, the iris recognition component are the iris recognition component according to any one of claim 1-6；
Cover board, the cover board are spaced apart setting with the mainboard, and the cover board has a second surface, the second surface with it is described
First surface is opposite.
8. electronic device according to claim 7, which is characterized in that on the second surface with the first infrared lamp phase
To first area and the second area opposite with second infrared lamp in it is at least one be equipped with deflector, the deflection
Portion is used for the light that first infrared lamp or second infrared lamp emit towards close to the direction of the iris camera
Deflection.
9. electronic device according to claim 8, which is characterized in that in the first area and the second area extremely
The deflector on one few is the polarisation part being located on the cover board.
10. electronic device according to claim 9, which is characterized in that the polarisation part is connected to described by adhesive-layer
On cover board.
11. electronic device according to claim 8, which is characterized in that in the first area and the second area
It is at least one be equipped with deflection slot in the first area and the second area it is described it is at least one on formed described in
Deflector.
12. electronic device according to claim 8, which is characterized in that perspective plane of the deflector on the mainboard
Product is more than the projected area of first infrared lamp or second infrared lamp on the mainboard corresponding thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329691.XA CN108063845A (en) | 2017-12-13 | 2017-12-13 | For the iris recognition component and electronic device of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329691.XA CN108063845A (en) | 2017-12-13 | 2017-12-13 | For the iris recognition component and electronic device of electronic device |
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| CN108063845A true CN108063845A (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711329691.XA Pending CN108063845A (en) | 2017-12-13 | 2017-12-13 | For the iris recognition component and electronic device of electronic device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202196428U (en) * | 2011-06-27 | 2012-04-18 | 王晓鹏 | Single image sensor self-adaptive binocular iris synchronous acquisition system |
| US20130293457A1 (en) * | 2012-05-04 | 2013-11-07 | Samsung Electronics Co., Ltd. | Terminal and method for iris scanning and proximity sensing |
| 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 |
| CN205540776U (en) * | 2015-11-27 | 2016-08-31 | 北京释码大华科技有限公司 | Iris sensor module and terminal equipment thereof |
| CN106934269A (en) * | 2017-04-12 | 2017-07-07 | 广东欧珀移动通信有限公司 | Iris unlocking method, iris recognition display methods and mobile terminal |
-
2017
- 2017-12-13 CN CN201711329691.XA patent/CN108063845A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202196428U (en) * | 2011-06-27 | 2012-04-18 | 王晓鹏 | Single image sensor self-adaptive binocular iris synchronous acquisition system |
| US20130293457A1 (en) * | 2012-05-04 | 2013-11-07 | Samsung Electronics Co., Ltd. | Terminal and method for iris scanning and proximity sensing |
| 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 |
| CN205540776U (en) * | 2015-11-27 | 2016-08-31 | 北京释码大华科技有限公司 | Iris sensor module and terminal equipment thereof |
| CN106934269A (en) * | 2017-04-12 | 2017-07-07 | 广东欧珀移动通信有限公司 | Iris unlocking method, iris recognition display methods and mobile terminal |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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Application publication date: 20180522 |
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