CN207491016U - 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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- CN207491016U CN207491016U CN201721760957.1U CN201721760957U CN207491016U CN 207491016 U CN207491016 U CN 207491016U CN 201721760957 U CN201721760957 U CN 201721760957U CN 207491016 U CN207491016 U CN 207491016U
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- electronic device
- lamp holder
- iris
- iris recognition
- lamp
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Abstract
The utility model discloses a kind of iris recognition component and electronic device for electronic device, iris recognition component includes：Mainboard, iris camera and infrared lamp component, mainboard have the first surface and second surface being oppositely arranged；Iris camera connect with mainboard and positioned at first surface；Infrared lamp component includes infrared lamp and lamp holder, lamp holder has the first mounting surface and the second mounting surface, first mounting surface of lamp holder is connected with mainboard and lamp holder is spaced apart setting with iris camera, infrared lamp is located on the second mounting surface of lamp holder, on by lamp holder to the direction of iris camera, the second mounting surface of lamp holder extends towards close to the direction of mainboard.According to the iris recognition component for electronic device of the utility model embodiment, by setting lamp holder, the deflection of infrared light is realized, increases the infrared light of human eye reception, improves iris recognition efficiency and unlock success rate.Furthermore it is also possible to realize the common of infrared lamp.
Description
Technical field
The utility model is related to technical field of electronic device, more particularly, to a kind of iris recognition group for electronic device
Part 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 the relevant technologies 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 period of infrared lamp generally take 6 months or more, very big shadow is had to the progress of entire project
It rings.
Utility model content
The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model carries
Going out a kind of iris recognition component for electronic device, the iris recognition component can realize the deflection of infrared lamp wiring, into
This is low and versatile.
The utility model also proposes a kind of electronic device with above-mentioned iris recognition component.
According to the iris recognition component for electronic device of the utility model embodiment, including：Mainboard, the mainboard tool
There are the first surface and second surface being oppositely arranged；Iris camera, the iris camera connect and are located at the mainboard
The first surface；With infrared lamp component, the infrared lamp component includes infrared lamp and lamp holder, and the lamp holder has the first installation
Face and the second mounting surface, first mounting surface of the lamp holder is connected with the mainboard and the lamp holder is imaged with the iris
Head is spaced apart setting, and the infrared lamp is located on second mounting surface of the lamp holder, by the lamp holder to the iris
On the direction of camera, second mounting surface of the lamp holder extends towards close to the direction of the mainboard.
According to the iris recognition component for electronic device of the utility model embodiment, by setting lamp holder, realize
The deflection of infrared light, when being unlocked by iris recognition part to electronic device, the infrared light deflection of infrared lamp transmitting is certain
Angle after received by human eye, so as to by more infrared lights inject human eye in, increase human eye reception infrared light, into
And the infrared light that iris camera captures on human eye is increased, improve iris recognition efficiency and unlock success rate.In addition,
Due to not needing to particularly customized infrared lamp, cost can be not only reduced, can also realize the common of infrared lamp.
According to the electronic device of the utility model embodiment, including the iris recognition according to the utility model above-described embodiment
Component.
According to the electronic device of the utility model embodiment, by setting the iris according to the utility model above-described embodiment
Recognizer component can realize any angle deflection of infrared lamp wiring, at low cost and versatile.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 is illustrated according to the operation principle of the iris recognition component for electronic device of the utility model embodiment
Figure；
Fig. 2 is the schematic diagram according to the lamp holder of the utility model embodiment；
Fig. 3 is the front view according to the electronic device of the utility model embodiment.
Reference numeral：
Iris recognition component 100,
Mainboard 110, first surface 112, second surface 113,
Iris camera 120,
Infrared lamp 130, lamp holder 131, the first mounting surface 1311, the second mounting surface 1312,
Electronic device 300, display unit 200, human eye 400.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axis
To ", " radial direction ", the orientation of the instructions such as " circumferential direction " or position relationship be based on orientation shown in the drawings or position relationship, be only for
Convenient for description the utility model and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, define " the
One ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to Fig. 1-Fig. 3 descriptions according to the iris recognition group for electronic device 300 of the utility model embodiment
Part 100 and electronic device 300.
As shown in Figure 1, according to the iris recognition component 100 for electronic device 300 of the utility model embodiment, packet
It includes：Mainboard 110, iris camera 120 and infrared lamp component.
Specifically, mainboard 110 has the first surface 112 that is oppositely arranged and a second surface 113, iris camera 120 with
Mainboard 110 connects and positioned at the first surface 112 of mainboard 110.
Infrared lamp component includes infrared lamp 130 and lamp holder 131, and lamp holder 131 has the first mounting surface 1311 and the second installation
Face 1312, the first mounting surface 1311 of lamp holder 131 is connected with mainboard 110 and lamp holder 131 is opened up with the interval of iris camera 120
It puts, for example, referring to Fig. 1, lamp holder 131 is spaced apart setting in the lateral direction with iris camera 120.Infrared lamp 130 is located at lamp
On second mounting surface 1312 of seat 131, on by lamp holder 131 to the direction of iris camera 120, the second installation of lamp holder 131
Face 1312 extends towards close to the direction of mainboard 110.
Due on by lamp holder 131 to the direction of iris camera 120, the second mounting surface 1312 of lamp holder 131 towards by
The direction extension of nearly mainboard 110, after infrared lamp 130 is mounted on the second mounting surface 1312, can make the optical axis court of infrared lamp 130
It deflects to close to the direction of iris camera 120, so as to so that the close rainbow of infrared light direction that infrared lamp 130 emits
The direction of film camera 120 deflects.As a result, when being unlocked by iris recognition part to electronic device 300, it can make
Against iris camera 120, the infrared light that infrared lamp 130 emits is received human eye 400 after deflecting certain angle by human eye 400,
So as to which more infrared lights are injected in human eye 400, the infrared light of the reception of human eye 400 is increased, and then increase iris
The infrared light that camera 120 captures on human eye 400 improves iris recognition efficiency and unlock success rate.
Meanwhile the iris recognition component 100 in the application on mainboard 110 set lamp holder 131 by way of, will be infrared
Lamp 130 is obliquely on mainboard 110 so that its optical axis when on mainboard 110 of infrared lamp 130 just deflects centainly
Angle, and then realize infrared light deflection.Therefore, the infrared lamp 130 of the application can be common infrared lamp 130, infrared
Lamp 130 itself does not have deflection, does not need to be particularly customized, when the distance between iris camera 120 and infrared lamp 130 hair
During raw change, the angle of infrared light deflection can be adjusted by adjusting the angle between groove bottom wall and first surface 112, so as to
The manufacturing cycle of iris recognition component 100 is shortened, reduces manufacture cost.
In addition, relative to the technical solution of the infrared luminous intensity of intensifying current by improving infrared lamp 130 in the relevant technologies,
Iris recognition component 100 in the application can be effectively prevented from the heating problem caused by increasing electric current, can effectively change
The heat dissipation problem of kind electronic device 300, and the cruising ability of electronic device 300 can be improved.
According to the iris recognition component 100 for electronic device 300 of the utility model embodiment, by mainboard 110
The mode of upper setting lamp holder 131, realizes the deflection of infrared light, when being carried out by iris recognition component 100 to electronic device 300
During unlock, infrared light that infrared lamp 130 emits is received after deflecting certain angle by human eye 400, so as to will be more red
Outer light is injected in human eye 400, increases the infrared light of the reception of human eye 400, and then increases iris camera 120 in human eye 400
On the infrared light that captures, improve iris recognition efficiency and unlock success rate.In addition, due to not needing to particularly customized infrared lamp
130, cost can be not only reduced, can also realize the common of infrared lamp 130.
Some embodiments according to the present utility model, the second mounting surface 1312 of lamp holder 131 are formed as planar structure.Reference
Fig. 2, the second mounting surface 1312 of lamp holder 131 are formed as tilting the inclined-plane of extension.Thus, it is possible to easily infrared lamp 130 is pacified
On lamp holder 131, efficiency of assembling is improved.
Some embodiments according to the present utility model, the second mounting surface 1312 of lamp holder 131 and the first mounting surface 1311
Angle is α, and α meets：3°≤α≤10°.It is understood that the folder between the second mounting surface 1312 and the first mounting surface 1311
It angle can be according to the specifications and models adjusted design of iris recognition component 100.For example, α can further meet：4°≤α≤8°.Tool
Body, it, can be by adjusting the second mounting surface when the distance between iris camera 120 and infrared lamp 130 change
1312 and the angle of the first angle adjustment infrared light deflection between mounting surface 1311, manufacturing cycle it is short and at low cost.
Optionally, the cross sectional shape of lamp holder 131 is triangle or trapezoidal.It is simple in structure, it is easy to process.It needs exist for illustrating
, in this application, the section of lamp holder 131 refers to that the plane parallel with the optical axis of infrared lamp 130 cuts 131 gained of lamp holder
Plane.
Some embodiments according to the present utility model, the wavelength for the infrared light that infrared lamp 130 emits is 940nm.Wherein, wave
The long margin of tolerance can be ± 20nm.The infrared light of 940nm to iris imaging while efficient light sources are provided not by human eye
400 as it can be seen that user experience more preferably, and the infrared light of 940nm for black iris recognition effect more preferably.Infrared lamp 130 as a result,
Specific asian population can be directed to use, infrared light is invisible when improving recognition efficiency, and can realize temperature drift, carries
High usage comfort.
Specifically, the geometric center point of infrared lamp 130 to the spacing between the central axis of iris camera 120 be L, L
Meet：15mm≤L≤40mm.Research shows that when the geometric center point of infrared lamp 130 and the central axis of iris camera 120
Between spacing be 15-40mm (i.e. 15mm≤L≤40mm) when, cloth of the iris recognition component 100 on mainboard 110 can be optimized
Office, and then the stability and accuracy of iris identifying function can be enhanced.Optionally, L further meets：L=20mm.
According to the electronic device 300 of the utility model embodiment, including the iris according to the utility model above-described embodiment
Recognizer component 100.
According to the electronic device 300 of the utility model embodiment, by setting according to the utility model above-described embodiment
Iris recognition component 100 can realize any angle deflection of 130 light of infrared lamp, at low cost and versatile.
In the embodiment of the utility model, which can various can obtain data and right from outside
The equipment that the data are handled, alternatively, the electronic device 300 can various be built-in with battery, and can be obtained from outside
The equipment that electric current charges to the battery, for example, mobile phone, tablet computer, computing device or device for display of message etc..
The electronic device 300 that the utility model is applicable in is introduced by taking mobile phone as an example referring to Fig. 3.In this practicality
In novel embodiment, mobile phone can include casing assembly, radio circuit, memory, input unit, Wireless Fidelity (WiFi,
Wireless fidel ity) module, display unit 200, sensor, fingerprint recognition component, cover board, voicefrequency circuit, processor,
The components such as projecting cell, shooting unit, battery.Cover board is bonded with display unit 200 (such as display screen 200) and is embedded at jointly
On casing assembly, radio circuit, memory, input unit, wireless fidelity module, sensor voicefrequency circuit, processor, projection are single
The components such as member, shooting unit, battery are respectively positioned in casing assembly.
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, the data of mobile phone uplink are sent 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 communicate with network and other equipment by radio communication.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
Audio 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 receiving the number inputted 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 multiple types such as line and surface acoustic wave realize touch panel.In addition to 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.), it is trace ball, mouse, one or more in operating lever etc..
Wherein, display unit 200 can be used for display by information input by user or be supplied to the information and mobile phone of user
Various menus.Display unit 200 may include display panel, optionally, may be used liquid crystal display 200 (LCD,
Liquid Crystal Display), the shapes such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode)
Formula is configured display panel.Further, touch panel can cover display panel, when touch panel detect on it or near
Touch operation after, send to processor with determine touch event type, be followed by subsequent processing device and existed according to the type of touch event
Corresponding visual output is provided on display panel.
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 the fingerprint recognition component for identifying fingerprint.In addition, mobile phone may also include at least one sensing
Device, 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, can
To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element, and using the sensitive member of elasticity in gravity sensor
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, can be used to identify 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 the embodiment of the utility model, motion sensor listed above may be used as the aftermentioned " posture of acquisition
Parameter " element, but it's not limited to that, and other sensors that can obtain " attitude parameter " each fall within the protection of the utility model
In the range of, for example, gyroscope etc., also, the operation principle of the gyroscope and data handling procedure can be similar to the prior art,
Here, in order to avoid repeating, description is omitted.
In addition, in the embodiment of the utility model, as sensor, can also configure barometer, hygrometer, thermometer and
The other sensors such as infrared ray sensor, details are not described herein.Optical sensor may include ambient light sensor and proximity sensor,
Wherein, ambient light sensor can adjust the brightness of display panel according to the light and shade of ambient light, and proximity sensor can be in mobile phone
When being moved 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 audio 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 audio 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 audio 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 further includes the power supply (such as battery) powered to all parts.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 utility model is simultaneously not particularly limited, this
Utility model can be applied to the electronic devices such as mobile phone, tablet computer 300, and the utility model 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 iris camera 120,130 lamp sleep state of infrared lamp do not work, gravity sensor (gsensor)
Work, power consumption are 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, infrared lamp 130 are automatically begun at once, proceeds by iris recognition.
In this way, user, during lifting, iris camera 120 and infrared lamp 130 have been switched on work, at this moment
Wait, user do not need to hand press power keys come bright screen identify 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 or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner combine in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case of the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of iris recognition component for electronic device, which is characterized in that including：
Mainboard, the mainboard have the first surface and second surface being oppositely arranged；
Iris camera, the iris camera connect with the mainboard and positioned at the first surfaces；With
Infrared lamp component, the infrared lamp component include infrared lamp and lamp holder, and the lamp holder has the first mounting surface and the second peace
Dress face, first mounting surface of the lamp holder is connected with the mainboard and the lamp holder is opened up with the iris camera interval
It puts, the infrared lamp is located on second mounting surface of the lamp holder, by the lamp holder to the side of the iris camera
Upwards, second mounting surface of the lamp holder extends towards close to the direction of the mainboard.
2. the iris recognition component according to claim 1 for electronic device, which is characterized in that second mounting surface
Be formed as planar structure.
3. the iris recognition component according to claim 2 for electronic device, which is characterized in that second mounting surface
Angle with first mounting surface is α, and the α meets：3°≤α≤10°.
4. the iris recognition component according to claim 2 for electronic device, which is characterized in that the section of the lamp holder
Shape is triangle.
5. the iris recognition component according to claim 2 for electronic device, which is characterized in that the section of the lamp holder
Shape is trapezoidal.
6. the iris recognition component according to claim 1 for electronic device, which is characterized in that the infrared lamp transmitting
Infrared light wavelength be 940nm.
7. the iris recognition component according to claim 1 for electronic device, which is characterized in that the infrared lamp it is several
What central point is L to the spacing between the central axis of the iris camera, and the L meets：15mm≤L≤40mm.
8. the iris recognition component according to claim 7 for electronic device, which is characterized in that the L is further full
Foot：L=20mm.
9. the iris recognition component for electronic device according to any one of claim 1-8, which is characterized in that described
Infrared lamp is welded on the lamp holder.
10. a kind of electronic device, which is characterized in that including the iris recognition component according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760957.1U CN207491016U (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 |
|---|---|---|---|
| CN201721760957.1U CN207491016U (en) | 2017-12-13 | 2017-12-13 | For the iris recognition component and electronic device of electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207491016U true CN207491016U (en) | 2018-06-12 |
Family
ID=62458757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721760957.1U Expired - Fee Related CN207491016U (en) | 2017-12-13 | 2017-12-13 | For the iris recognition component and electronic device of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207491016U (en) |
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2017
- 2017-12-13 CN CN201721760957.1U patent/CN207491016U/en not_active Expired - Fee Related
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