CN206991338U - Iris recognition component, cover plate assembly and electronic equipment - Google Patents
Iris recognition component, cover plate assembly and electronic equipment Download PDFInfo
- Publication number
- CN206991338U CN206991338U CN201720875860.9U CN201720875860U CN206991338U CN 206991338 U CN206991338 U CN 206991338U CN 201720875860 U CN201720875860 U CN 201720875860U CN 206991338 U CN206991338 U CN 206991338U
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- China
- Prior art keywords
- iris
- infrared light
- point
- compensating lamp
- recognition component
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Abstract
The utility model discloses a kind of iris recognition component, cover plate assembly and electronic equipment.Iris recognition component includes mainboard, iris camera and infrared light compensating lamp.Mainboard has first surface, iris camera, infrared light compensating lamp are respectively positioned on first surface, and the two is all connected with mainboard, the geometric center point of iris camera is point A, the geometric center point of infrared light compensating lamp is point B, the direction parallel with first surface is first direction, and point A and the distances of point B in a first direction are L1, and L1 meets：15‑35mm.According to iris recognition component of the present utility model, by the way that the distance of the geometric center of the geometric center of infrared light compensating lamp and iris camera in a first direction is arranged into 15 35mm, layout of the iris recognition component on mainboard can not only be optimized, the light filling effect of infrared light compensating lamp can also be strengthened, strengthen the stability and accuracy of iris identifying function.
Description
Technical field
Technical field of communication equipment is the utility model is related to, specifically, more particularly to a kind of iris recognition component, cover plate
Component and electronic equipment.
Background technology
Iris recognition has security advantages：(1) texture information of iris will be far above the grain details information of fingerprint, reason
Higher by upper accuracy, fingerprint recognition misclassification rate is ten a ten thousandths, and the misclassification rate of iris recognition can reach ten million/
One；(2) disturbing factor is less, and fingerprint recognition may be influenceed by the factor such as scar, greasy, spot, and fingerprint recognition is without physics
Contact, influence factor wind are few；(3) security is higher, iris patterns have it is multiple survey feature, far more than other bio-identifications
Technology, has the uniqueness and stability of height, and the security of application is far above other.
One automatic iris authentication system includes two big module of hardware and software, iris image acquisition device and iris recognition
Algorithm.Image is corresponded respectively to obtain and the two basic problems of pattern match.It is worth noting that, black iris is due to texture
Few, surface pigment is more, and light reason causes the unstability factor such as strong again, is most indiscernible in iris recognition theory, iris
The stability of identification is to influence the key factor of iris recognition.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of iris recognition component, the iris recognition component has the advantages of recognition performance is good.
The utility model also proposes the cover plate assembly of a kind of electronic equipment, and the cover plate assembly of the electronic equipment has as above
Described iris recognition component.
The utility model proposes a kind of electronic equipment again, and the electronic equipment has the cover plate of electronic equipment as described above
Component.
According to the iris recognition component of the utility model embodiment, including：Mainboard, the mainboard, which has, to be used to install electrical equipment
The first surface of element；Iris camera, the iris camera are connected with the mainboard, and the iris camera is positioned at described
First surface, the geometric center point of the iris camera is point A；And infrared light compensating lamp, the infrared light compensating lamp and the master
Plate is connected, and the infrared light compensating lamp is located at the first surface, and the infrared light compensating lamp is arranged at intervals with the iris camera,
The geometric center point of the infrared light compensating lamp is point B；Wherein, the direction parallel with first surface is first direction, the point A and
The distances of the point B in said first direction are L1, and the L1 meets：15-35mm.
According to the iris recognition component of the utility model embodiment, when geometric center and the iris camera of infrared light compensating lamp
Geometric center distance in a first direction when being 15-35mm (i.e. 15mm≤L1≤35mm), can not only optimize iris knowledge
Layout of the other component on mainboard, the light filling effect of infrared light compensating lamp can also be strengthened, strengthen the stability of iris identifying function
And accuracy.
In certain embodiments, the geometric center point of the iris camera is point A, in the geometry of the infrared light compensating lamp
Heart point is point B, the point A and the distances of the point B in said first direction are L1, and the L1 meets：16-30mm.
In certain embodiments, the geometric center point of the iris camera is point A, in the geometry of the infrared light compensating lamp
Heart point is point B, the point A and the distances of the point B in said first direction are L1, the L1=20mm.
In certain embodiments, the geometric center point of the iris camera is point A, in the geometry of the infrared light compensating lamp
Heart point is point B, and the direction vertical with first surface is second direction, the point A and the point B in this second direction away from
From for L2, the L2≤2mm.
In certain embodiments, the geometric center point of the iris camera is point A, in the geometry of the infrared light compensating lamp
Heart point is point B, and the direction vertical with first surface is second direction, the point A and the point B in this second direction away from
From for L2, the L2≤1mm.
In certain embodiments, the geometric center point of the iris camera is point A, in the geometry of the infrared light compensating lamp
Heart point is point B, and the direction vertical with first surface is second direction, the point A and the point B in this second direction away from
From for L2, the L2=0.5mm.
According to the cover plate assembly of the electronic equipment of the utility model embodiment, including：Cover plate, the cover plate have the second table
Face, the second surface include first area and second area, and the first area is coated with coating, had in the second area
There are the first transmittance section and the second transmittance section；With iris recognition component as described above, the iris of the iris recognition component
Camera is relative with first transmittance section, the infrared light compensating lamp and second transmittance section phase of the iris recognition component
It is right.
According to the cover plate assembly of the electronic equipment of the utility model embodiment, when the geometric center and iris of infrared light compensating lamp
When the distance of the geometric center of camera in a first direction is 15-35mm (i.e. 15mm≤L1≤35mm), it can not only optimize
Layout of the iris recognition component on mainboard, can also strengthen the light filling effect of infrared light compensating lamp, strengthen iris identifying function
Stability and accuracy, so as to lift the performance of cover plate assembly, strengthen customer experience.
In certain embodiments, the coating is ink layer.
In certain embodiments, the cover plate is glass cover-plate.
According to the electronic equipment of the utility model embodiment, include the cover plate assembly of electronic equipment as described above.
According to the electronic equipment of the utility model embodiment, when infrared light compensating lamp geometric center and iris camera it is several
When what distance of center in a first direction is 15-35mm (i.e. 15mm≤L1≤35mm), it can not only optimize iris recognition group
Layout of the part on mainboard, the light filling effect of infrared light compensating lamp can also be strengthened, strengthen the stability and standard of iris identifying function
True property, so as to lift the performance of electronic equipment, strengthen customer experience.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation according to the cover plate assembly of the electronic equipment of the utility model embodiment；
Fig. 2 is the structural representation according to the cover plate assembly of the electronic equipment of the utility model embodiment；
Fig. 3 is the structural representation according to the electronic equipment of the utility model embodiment.
Reference：
Iris recognition component 100,
Mainboard 110, first surface 111,
Iris camera 120,
Infrared light compensating lamp 130,
Cover plate assembly 200,
Cover plate 210, second surface 211,
First area 212, coating 213,
Second area 214, the first transmittance section 215, the second transmittance section 216,
Electronic equipment 300,
Fingerprint recognition component 320,
Casing assembly 330.
Embodiment
Embodiment of the present 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 accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Iris recognition component 100, the electronic equipment 300 according to the utility model embodiment are described below with reference to Fig. 1-Fig. 3
Cover plate assembly 200 and electronic equipment 300.
As shown in Figure 1-Figure 3, according to the iris recognition component 100 of the utility model embodiment, including mainboard 110, iris
Camera 120 and infrared light compensating lamp 130.
Specifically, mainboard 110, which has, is used to installing electric elements that (electric elements can be iris camera 120, infrared
Light compensating lamp 130 etc.) first surface 111, the direction parallel with first surface 111 is first direction (for example, such as Fig. 1-Fig. 2 institutes
Show, and parallel to the parallel left and right directions of first surface 111).As Figure 1-Figure 2, iris camera 120 connects with mainboard 110
Connect, iris camera 120 is located at first surface 111, and the geometric center point of iris camera 120 is point A.Infrared light compensating lamp 130
It is connected with mainboard 110, infrared light compensating lamp 130 is located at first surface 111, and infrared light compensating lamp 130 is set with the interval of iris camera 120
Put, the geometric center point of infrared light compensating lamp 130 is point B, point A and the distances of point B in a first direction are L1, and L1 meets：15-
35mm。
According to the iris recognition component 100 of the utility model embodiment, when the geometric center and iris of infrared light compensating lamp 130
, not only can be with excellent when the distance of the geometric center of camera 120 in a first direction is 15-35mm (i.e. 15mm≤L1≤35mm)
Change iris recognition 100 layout on mainboard 110 of component, the light filling effect of infrared light compensating lamp 130 can also be strengthened, strengthen iris
The stability and accuracy of identification function.
Further, by repetitious verification experimental verification, as Figure 1-Figure 2, when in the geometry of infrared light compensating lamp 130
When the distance of the geometric center of the heart and iris camera 120 in a first direction is 16-30mm (i.e. 16mm≤L1≤30mm),
Layout of the iris recognition component 100 on mainboard 110 can further be optimized, further strengthen the benefit of infrared light compensating lamp 130
Light effect, the stability and accuracy for strengthening iris identifying function.
Further, by repetitious verification experimental verification, as Figure 1-Figure 2, when the geometry of infrared light compensating lamp 130
When the distance of the geometric center of center and iris camera 120 in a first direction is 20mm (i.e. L1=20mm), infrared light filling
The light filling effect of lamp 130 is more preferable, iris identifying function is more stable, iris identifying function is more accurate.
According to some embodiments of the utility model, as shown in Fig. 2 the direction vertical with first surface 111 is second party
To point A and the distances of point B in a second direction are L2, the L2≤2mm.When the geometric center and iris of infrared light compensating lamp 130
When the distance of the geometric center of camera 120 in a second direction is less than 2mm, it can not only optimize iris recognition component 100
Layout on mainboard 110, the light filling effect of infrared light compensating lamp 130 can also be strengthened, strengthen the stability of iris identifying function
And accuracy.
Further, verified by test of many times, when geometric center and the iris camera 120 of infrared light compensating lamp 130
When the distance of geometric center in a second direction is less than 1mm (i.e. L2≤1mm), infrared light compensating lamp can be further lifted
130 light filling effect, the stability of iris identifying function, the accuracy of iris identifying function.Further, by repeatedly examination
Checking, when the geometric center distance in a second direction of geometric center and the iris camera 120 of infrared light compensating lamp 130 is
During 0.5mm (i.e. L2=0.5mm), the light filling effect of infrared light compensating lamp 130 is more preferable, the more stable of iris identifying function, iris are known
Other function more accuracy.
As shown in Figure 1-Figure 3, according to the cover plate assembly 200 of the electronic equipment 300 of the utility model embodiment, including cover plate
210 and iris recognition component 100 as described above.
Specifically, cover plate 210 has second surface 211, and second surface 211 includes first area 212 and second area
214, first area 212 is coated with coating 213, has the first transmittance section 215 and the second transmittance section 216 in second area 214.Rainbow
The transmittance section 215 of iris camera 120 and first of film recognizer component 100 is relative, the infrared light compensating lamp of iris recognition component 100
130 is relative with the second transmittance section 216.
As shown in Figure 1-Figure 3, first surface 111 is located at the side towards cover plate 210 of mainboard 110, second surface 211
Positioned at the side towards mainboard 110 of cover plate 210, that is to say, that first surface 111 is oppositely arranged with second surface 211.Can be with
Understand, at the first transmittance section 215 and the second transmittance section 216, light can be irradiated to corresponding iris through cover plate 210
On camera 120 or infrared light compensating lamp 130, or light can be from iris camera 120 or infrared light compensating lamp 130 by corresponding
The first transmittance section 215 or the second transmittance section 216 pass through cover plate 210.
According to the cover plate assembly 200 of the electronic equipment 300 of the utility model embodiment, when the geometry of infrared light compensating lamp 130
The distance of the geometric center of center and iris camera 120 in a first direction is 15-35mm (i.e. 15mm≤L1≤35mm)
When, it can not only optimize layout of the iris recognition component 100 on mainboard 110, the benefit of infrared light compensating lamp 130 can also be strengthened
Light effect, strengthen the stability and accuracy of iris identifying function, so as to lift the performance of cover plate assembly 200, increase
Strong customer experience.
According to some embodiments of the utility model, coating 213 can be ink layer.Thus, cover plate can not only be strengthened
The appearance power of component 200, the display effect of electronic equipment 300 can also be strengthened.According to some implementations of the present utility model
Example, cover plate 210 can be glass cover-plate, thus can not only strengthen the display effect of electronic equipment 300, can also save production
Cost.
As shown in Figure 1-Figure 3, set according to the electronic equipment 300 of the utility model embodiment, including electronics as described above
Standby 300 cover plate assembly 200.
According to the electronic equipment 300 of the utility model embodiment, when geometric center and the iris of infrared light compensating lamp 130 image
When the distance of first 120 geometric center in a first direction is 15-35mm (i.e. 15mm≤L1≤35mm), it can not only optimize rainbow
Layout of the film recognizer component 100 on mainboard 110, the light filling effect of infrared light compensating lamp 130 can also be strengthened, strengthen iris recognition
The stability and accuracy of function, so as to lift the performance of electronic equipment 300, strengthen customer experience.
In the utility model embodiment, the electronic equipment 300 can various can obtain data and to this from outside
The equipment that data are handled, or, the electronic equipment 300 can be it is various be built-in with battery, and electricity can be obtained from outside
The equipment to be charged to the battery is flowed, for example, mobile phone, tablet personal computer, computing device or device for display of message etc..
The electronic equipment 300 being applicable by taking mobile phone as an example the utility model is introduced.In the utility model embodiment
In, mobile phone can include casing assembly 330, radio circuit, memory, input block, Wireless Fidelity (WiFi, wireless
Fidelity) module, display unit, sensor, fingerprint recognition component 320, cover plate assembly 200, voicefrequency circuit, processor, throwing
The parts such as shadow unit, shooting unit, battery.Cover plate assembly 200 is bonded with display unit and is embedded at casing assembly 330 jointly
On, radio circuit, memory, input block, wireless fidelity module, sensor voicefrequency circuit, processor, projecting cell, shooting
The parts such as unit, battery are respectively positioned in casing assembly 330.
Radio circuit can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information receives, processor processing is given；In addition, the up data of mobile phone are sent to base station.Generally, 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 radio communication with network and other equipment.Above-mentioned radio 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), WCDMA (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 store 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 block can be used for the numeral or character information for receiving input, and the user of generation and mobile phone sets and work(
Relevant key signals can be controlled.Specifically, input block may include contact panel and other input equipments.Contact panel,
Referred to as touch-screen, collecting touch operation of the user on or near it, (for example user is any suitable using finger, stylus etc.
The operation of object or annex on contact panel or near contact panel), and driven accordingly according to formula set in advance
Attachment means.Optionally, contact 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
Give processor, and the order sent of reception processing device and can be performed.Furthermore, it is possible to using resistance-type, condenser type, infrared
The polytype such as line and surface acoustic wave realizes contact panel.Except contact panel, input block 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 action bars etc..
Wherein, display unit can be used for display by user input information or be supplied to user information and mobile phone it is each
Kind menu.Display unit may include display panel, optionally, can use liquid crystal display (LCD, Liquid Crystal
Display), the form such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configures display surface
Plate.Further, contact panel can cover display panel, after contact panel detects the touch operation on or near it,
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 that the human eye can identify, can be used as aftermentioned " viewing area
Domain ".Contact panel and the display panel part independent as two can be realized the input of mobile phone and output function, also may be used
Input and the output function of mobile phone are realized so that contact panel and display panel is integrated.
Mobile phone may also include the fingerprint recognition component 320 for identifying 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, 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 realizing the change that Gravity changer is converted into electric signal.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions
Upper (generally three axles) acceleration magnitude, can detect that size and the direction of gravity, available for identification mobile phone posture when static
(for example pedometer, struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc..
In the utility model embodiment, motion sensor listed above can be used as aftermentioned " the posture ginseng of acquisition
Number " element, but this is not limited to, other sensors that can obtain " attitude parameter " each fall within protection model of the present utility model
In enclosing, for example, gyroscope etc., also, the operation principle of the gyroscope and data handling procedure can be similar to prior art, this
In, in order to avoid repeating, description is omitted.
In addition, in the utility model embodiment, as sensor, barometer, hygrometer, thermometer and red can also configure
The other sensors such as outside line sensor, will not be repeated here.Optical sensor may include ambient light sensor and proximity transducer, its
In, ambient light sensor can adjust the brightness of display panel according to the light and shade of ambient light, and proximity transducer can move in mobile phone
When moving in one's ear, display panel and/or backlight are closed.
Voicefrequency circuit, loudspeaker and microphone can provide the COBBAIF between user and mobile phone.Voicefrequency circuit will can connect
Electric signal after the voice data conversion received, is transferred to loudspeaker, and voice signal output is converted to by loudspeaker；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 voice data exported to storage
Device is further to handle.WiFi belongs to short range wireless transmission technology, and mobile phone can help user to receive and dispatch by WiFi module
Email, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and 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 and/or module being stored in memory, and calls the data being stored in memory, performs
The various functions and processing data of mobile phone, 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 radio communication.
It is understood that above-mentioned modem processor can not also be integrated into processor.Also, the processor can
Using the element of realizing as above-mentioned processing unit, perform and the same or analogous function of processing unit.
Mobile phone also includes the power supply (such as battery) to 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
Show, mobile phone can also will not be repeated here including bluetooth module etc..
It should be noted that mobile phone is only the citing of a kind of electronic equipment 300, the utility model is simultaneously not particularly limited, this
Utility model can apply to the electronic equipments such as mobile phone, tablet personal computer 300, and the utility model is not limited 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, iris camera 120 and the lamp sleep state of infrared light compensating lamp 130, does not work, gravity sensor
(gsensor) work, power consumption is very low；
The state of monitoring mobile phone in real time；
Model is lifted, mobile phone z directions upwardly-directed produce acceleration, and acceleration magnitude is more than threshold values, sets acceleration threshold values,
Such as 2；
Meanwhile the mobile phone anglec of rotation can be monitored by gyroscope, anglec of rotation threshold values, such as 30 degree are set,
If exceed both threshold values simultaneously, it is believed that mobile phone is now lifted, 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 transducer, if detecting that mobile phone does not have object to block；
step3：Iris camera 120 and infrared light compensating lamp 130 are automatically begun at once, proceeds by iris recognition.
So, for user during lifting, iris camera 120 and infrared light compensating lamp 130 have been switched on work, this
When, user, both do not needed hand to press power keys and carried out bright screen, while identified again after being worked also without wait iris.
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 present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
- A kind of 1. iris recognition component, it is characterised in that including：Mainboard, the mainboard have the first surface for being used for installing electric elements；Iris camera, the iris camera are connected with the mainboard, and the iris camera is located at the first surface, institute The geometric center point for stating iris camera is point A；WithInfrared light compensating lamp, the infrared light compensating lamp are connected with the mainboard, and the infrared light compensating lamp is located at the first surface, institute State infrared light compensating lamp to be arranged at intervals with the iris camera, the geometric center point of the infrared light compensating lamp is point B；Wherein, the direction parallel with first surface is first direction, the point A and the point B in said first direction away from Meet from for L1, the L1：15-35mm.
- 2. iris recognition component according to claim 1, it is characterised in that the L1 meets：16-30mm.
- 3. iris recognition component according to claim 1, it is characterised in that the L1=20mm.
- 4. iris recognition component according to claim 1, it is characterised in that the direction vertical with first surface is second party To the distance of the point A and the point B in this second direction is L2, the L2≤2mm.
- 5. iris recognition component according to claim 4, it is characterised in that the L2≤1mm.
- 6. iris recognition component according to claim 4, it is characterised in that the L2=0.5mm.
- 7. the cover plate assembly of a kind of electronic equipment, it is characterised in that including：Cover plate, the cover plate have second surface, and the second surface includes first area and second area, the first area Coated with coating, there is the first transmittance section and the second transmittance section in the second area；WithIris recognition component according to any one of claim 1-6, the iris shooting of the iris recognition component Head is relative with first transmittance section, and the infrared light compensating lamp of the iris recognition component is relative with second transmittance section.
- 8. the cover plate assembly of electronic equipment according to claim 7, it is characterised in that the coating is ink layer.
- 9. the cover plate assembly of electronic equipment according to claim 7, it is characterised in that the cover plate is glass cover-plate.
- 10. a kind of electronic equipment, it is characterised in that include the lid of the electronic equipment according to any one of claim 7-9 Board component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875860.9U CN206991338U (en) | 2017-07-18 | 2017-07-18 | Iris recognition component, cover plate assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875860.9U CN206991338U (en) | 2017-07-18 | 2017-07-18 | Iris recognition component, cover plate assembly and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991338U true CN206991338U (en) | 2018-02-09 |
Family
ID=61404864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720875860.9U Expired - Fee Related CN206991338U (en) | 2017-07-18 | 2017-07-18 | Iris recognition component, cover plate assembly and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991338U (en) |
-
2017
- 2017-07-18 CN CN201720875860.9U patent/CN206991338U/en not_active Expired - Fee Related
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