CN105303177B - A kind of camera with fingerprint identification function and corresponding terminal - Google Patents
A kind of camera with fingerprint identification function and corresponding terminal Download PDFInfo
- Publication number
- CN105303177B CN105303177B CN201510688900.4A CN201510688900A CN105303177B CN 105303177 B CN105303177 B CN 105303177B CN 201510688900 A CN201510688900 A CN 201510688900A CN 105303177 B CN105303177 B CN 105303177B
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- camera
- fingerprint
- eyeglass
- decoration
- transparent
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- 238000005034 decoration Methods 0.000 claims abstract description 35
- 239000004065 semiconductor Substances 0.000 description 9
- 230000005611 electricity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
-
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
Abstract
The invention discloses a kind of camera with fingerprint identification function and corresponding terminals, wherein the camera with fingerprint identification function includes camera eyeglass, camera decoration, transparent fingerprint sensor and camera module；The camera eyeglass is embedded in the camera decoration, and the camera decoration is set to the top of the camera module；The transparent fingerprint sensor is placed in the lower section of the camera eyeglass, collects the fingerprint of finger through the camera eyeglass for the transparent fingerprint sensor described when finger is placed on the camera eyeglass.The problem of present invention solves in terminal or equipment in integrating fingerprint identification function and camera function, and fingerprint recognition button and camera are provided separately, and structure is complicated and globality poor.
Description
Technical field
The present invention relates to fingerprint recognition field more particularly to a kind of camera with fingerprint identification function and corresponding ends
End.
Background technique
Fingerprint identification technology is biometrics identification technology most mature and cheap at present.This technical application is being believed
There is good effect in breath secrecy and system safety.
The technical application of fingerprint recognition is very extensive at present, we not only can see in gate inhibition, attendance checking system
The figure of fingerprint identification technology, there has also been the applications of more fingerprint recognitions in the market, such as laptop, mobile phone, automobile, bank
Payment etc. all can employing fingerprint identification technology.
Currently the terminal with fingerprint identification function and with camera function has and fingerprint recognition button can much be disposed
At the terminal back side, there is fingerprint recognition button again with regard to existing camera at the terminal back side in this way, so that terminal structure is complex.This
The terminal of class can be mobile phone, iPad, tablet computer etc..Fig. 1 is in the prior art with fingerprint recognition button and camera
The backside structure figure of smart phone, as shown in Figure 1,11 be the camera that mobile phone back is arranged in, 12 be setting in mobile phone back
Fingerprint recognition button.This existing camera in the smart phone back side has fingerprint recognition button again, so that structure is complicated for mobile phone
And the globality poor of external structure.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of camera with fingerprint identification function and corresponding terminal, with
Solve the problem of that fingerprint recognition button and camera are provided separately that structure is complicated and globality poor in the prior art.
In a first aspect, the embodiment of the invention provides a kind of camera with fingerprint identification function, including camera shooting head mirror
Piece, camera decoration, transparent fingerprint sensor and camera module；The camera eyeglass is embedded in the camera decoration
In part, the camera decoration is set to the top of the camera module；The transparent fingerprint sensor is placed in described take the photograph
As the lower section of head mirror piece, the camera shooting is penetrated for the transparent fingerprint sensor described when finger is placed on the camera eyeglass
The fingerprint of head mirror piece collection finger.
Second aspect, the embodiment of the invention provides a kind of terminals, including described in above-mentioned first aspect there is fingerprint to know
The camera of other function.
A kind of camera with fingerprint identification function provided in an embodiment of the present invention and corresponding terminal, by by fingerprint
Identification module is integrated in the lower section of camera eyeglass, so that terminal is both had the function of fingerprint recognition and camera shooting, does not also have in appearance
There is fingerprint recognition button, structure is simple and globality is strong.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the backside structure figure of the smart phone in the prior art with fingerprint recognition button and camera；
Fig. 2 is a kind of explosive view for camera with fingerprint identification function that the embodiment of the present invention one provides；
Fig. 3 is the structure chart of camera decoration provided by Embodiment 2 of the present invention；
Fig. 4 is a kind of overall structure figure of the camera with fingerprint identification function provided by Embodiment 2 of the present invention；
Fig. 5 is the partial enlarged view in Fig. 4 at A.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
In description, only some but not all contents related to the present invention are shown in the drawings.
Embodiment one
The embodiment of the present invention one provides a kind of camera with fingerprint identification function.Fig. 2 is that the embodiment of the present invention one mentions
A kind of explosive view of the camera with fingerprint identification function supplied.As shown in Fig. 2, the camera shooting with fingerprint identification function
Head, including camera eyeglass 1, camera decoration 3, transparent fingerprint sensor 2 and camera module 4；Camera eyeglass 1 is inlayed
In camera decoration 3, camera decoration 3 is set to the top of camera module 4；Transparent fingerprint sensor 2, which is placed in, to be taken the photograph
As the lower section of head mirror piece 1, received for fingerprint sensor 2 transparent when finger is placed on camera eyeglass 1 through camera eyeglass 1
Collect the fingerprint of finger.
It in the present embodiment, is reference direction shown in Fig. 2 above and below described.It is defined with the direction corresponding
, in Fig. 2 camera eyeglass 1, transparent fingerprint sensor 2, camera decoration 3 and camera module 4 from the top to the bottom according to
Secondary arrangement.
Transparent fingerprint sensor 2 be it is transparent, the entrance of light could not be stopped in this way, do not influence the function of camera itself
Energy.Transparent fingerprint sensor 2 can be semi-conductor electricity capacity sensor, semi-conductor electricity sensing type sensor, semiconductor heat-sensitive sensor
Device, semiconductor pressure sensor etc..The high sensitivity of semiconductor fingerprint sensor at present, resolution ratio have also reached 500 points of every English
Very little or more, function has breached single sensing capability.
Either semi-conductor electricity capacity sensor or inductance type transducer, principle is similar, is integrated at one piece thousands of
On the chip of semiconductor devices up to ten thousand, finger plaster becomes on it constitutes another side inductively or capacitively with it.Since finger is flat
Face is rough and uneven in surface, the actual range size of chip is contacted at salient point and at concave point with regard to different, the inductively or capacitively numerical value of formation
Also just different, equipment around this principle summarizes collected different numerical value, also just completes the acquisition of fingerprint.
Semiconductor heat dependent sensor detects fingerprint according to the temperature difference of dermatoglyph and sensor contact portion.
Fingerprint image is calculated by measuring the pressure value of each pixel of finger in semiconductor pressure sensor.
Transparent fingerprint sensor 2 can be any one above-mentioned fingerprint sensor in the present embodiment, or be other biographies
Sensor, such as optical fingerprint sensor etc..
It in the present embodiment, further include circuit board 5, transparent fingerprint sensor 2 passes through the fingerprint number that circuit board 5 will be collected into
According to the analysis and processing for being delivered to the progress fingerprint of mainboard 7.
When the finger of user is placed on camera eyeglass 1, transparent fingerprint sensor 2 is collected through camera eyeglass 1 and is used
The fingerprint at family.And the finger print data of user is sent to the mainboard 7 to terminal or equipment, mainboard 7 by circuit board 5 as shown in Figure 2
On chip analysis user fingerprints, then carry out the comparison of fingerprint, be pre-established with fingerprint base in the storage element of terminal or equipment,
Terminal or equipment execute the instruction of user's operation to be performed after user fingerprints are consistent with the fingerprint in fingerprint base.
These operational orders can be the unlock of terminal or the unlock of software.For example, mobile phone using it is upper when fingerprint
Identification can be used as the unlocking manner of mobile phone, this unlocking manner can prevent the leakage of the loss or information of mobile phone.Example again
Such as, when opening the application software on mobile phone, such as picture and document, by fingerprint recognition can guarantee to apply in information peace
Entirely.For another example, it needs to input password, password when usually user is related to the function of property safety using mobile payment, stock exchange etc.
It is easy to make one to forget or is easy to be known by others, if more convenient with the mode of fingerprint recognition and more can guarantee use
The safety of family property.
Likewise, the present invention also can be set in the systems such as gate inhibition, attendance, existing other than the mobile terminals such as mobile phone
In technology, these systems may be that record fingerprint is also likely to be record head image.In the present invention in embodiment, gate inhibition or examine
The systems such as diligent record the head image of user, the safety of double shield environment or the quality of attendance while recording fingerprint.
Preferably, circuit board 5 is connected by attachment base 6 with mainboard 7.
Attachment base 6 can make circuit board 5 more convenient and firmly be connected with mainboard 7, guarantee the transmission of data information.
In the present embodiment, circuit board 5 is flexible circuit board.
Flexible circuit board has the characteristics that Distribution density is high, light-weight, thickness is thin, is mainly used in mobile phone, notebook electricity
Many products such as brain, palm PC, digital camera, are applied in fingerprint recognition circuit of the present invention, keep entire camera structure small
Skilful and simple, it is convenient that circuit is laid with, and not only assurance function but also the beauty that seems, met the requirement of the embodiment of the present invention.
A kind of camera with fingerprint identification function that the embodiment of the present invention one provides, by by transparent fingerprint recognition
Module is integrated in the lower section of camera eyeglass, and terminal is made not only to have the function of fingerprint recognition, but also does not influence taking the photograph for terminal camera
As function.Terminal does not have fingerprint recognition button in appearance, and structure is simple and beautiful, and is known fingerprint by flexible circuit board
The finger print data information conveyance of other module collection carries out information analysis processing to terminal processing units, keeps entire camera structure light
It is skilful and simple.
Embodiment two
The camera to a kind of with fingerprint identification function carries out the embodiment of the present invention two on the basis of the above embodiments
Further explanation explanation.Fig. 3 is the structure chart of camera decoration provided by Embodiment 2 of the present invention.As shown in figure 3, camera shooting
Head decoration 3 is annular；The upper end of the inner ring 31 of camera decoration 3 is provided with step surface 32, and transparent fingerprint sensor 2 is fixed
In step surface 32.
Camera decoration 3 is annular, can be annulus may be rectangular ring or be other shapes ring.Fig. 3
It show annulus.As shown in figure 3, the upper end of the inner ring 31 of camera decoration 3 is provided with step surface 32, camera decoration is formed
The high outside and low outside effect of part 3 can form the space accommodated for transparent fingerprint sensor 2.Camera eyeglass 1 and transparent fingerprint pass
Sensor 2 is stacked to together on the step surface 32 of camera decoration 3.Step surface 32 arrives the distance of 3 upper surface of camera decoration
The thickness that camera eyeglass 1 and transparent fingerprint sensor 2 are added together can be greater than.Camera decoration 3 is set to play protection
The effect of camera eyeglass 1 is not easy camera eyeglass 1 by foreign object scratching.
Preferably, the bottom shape size of transparent fingerprint sensor 2 and the bottom shape size of camera eyeglass 1 are identical.
Because together with transparent fingerprint sensor 2 is overlapped mutually with camera eyeglass 1, being manually placed into camera shooting as user
When on head mirror piece 1, transparent fingerprint sensor 2 is to acquire user fingerprints through camera eyeglass 1, so making transparent fingerprint as far as possible
The bottom shape of sensor 2 and camera eyeglass 1 is completely the same, and fingerprint sensor 2 transparent in this way can just collect more complete
User fingerprints, are conducive to the successful acquisition of fingerprint, and the acquisition speed of fingerprint is also made to become faster.
On the basis of the above embodiments, as shown in figure 3,3 side of camera decoration offers through-hole 33, flexible circuit
Plate 5 is connected with mainboard 7 again from the stretching of through-hole 33.
In the above-described embodiments, transparent fingerprint sensor 2 is connected by flexible circuit board 5 with the mainboard 7 of terminal or equipment,
User fingerprints are transmitted.Since transparent fingerprint sensor 2 is institute on the step surface 32 for be fixed on camera decoration 3
To offer through-hole 33 in 3 side of camera decoration, flexible circuit board 5 is filled after connecting transparent fingerprint sensor 2 from camera
The mainboard 7 that the through-hole 33 of 3 side of gadget is pierced by again with terminal or equipment is attached.It can guarantee entire camera structure in this way
Aesthetics and practicability.
Through-hole 33 is the arbitrary shape that flexible circuit board 5 can be made to pass through, and the downside of through-hole 33 and step surface 32 maintain an equal level, just
In the connection of transparent fingerprint sensor 2 and flexible circuit board 5 on step surface 32.
As shown in figure 4, Fig. 4 is a kind of entirety of the camera with fingerprint identification function provided by Embodiment 2 of the present invention
Structure chart.It is to be installed to camera eyeglass 1, camera decoration 3, transparent fingerprint sensor 2 and camera module 4 in Fig. 4
Together, and flexible circuit board 5 passes through the through-hole 33 on camera decoration 3 for the master in transparent fingerprint sensor 2 and terminal
Plate 7 passes through the state that attachment base 6 is connected.As shown in figure 5, Fig. 5 is the partial enlarged view in Fig. 4 at A, circuit board 5 is from camera
The through-hole 33 of the side of decoration 3 passes through.
The appearance of the camera structure of such state and in the prior art camera structure is no difference, camera decoration
3 are arranged on the shell of terminal or equipment and protect to camera eyeglass 1, but this structure is provided with the function of fingerprint recognition
Can, it does not need that fingerprint recognition button is in addition arranged, it is beautiful and practical.
Second embodiment of the present invention provides a kind of cameras with fingerprint identification function, in camera structure in the present invention
Camera decoration specific structure is described further, and step surface is arranged on camera decoration and passes to fix transparent fingerprint
Sensor, and through-hole is set to make circuit board pass through for transparent fingerprint sensor to be collected into the side of camera decoration
User fingerprints data are delivered to the mainboard of terminal or equipment.The camera of this structure is with general only taking the photograph with camera function
As head is no different, but it is integrated with fingerprint identification function and camera function, simple and beautiful structure, and it is very useful.
Embodiment three
The terminal that the embodiment of the present invention three provides has fingerprint recognition function including one kind that the above embodiment of the present invention provides
The camera of energy.The terminal can be by being provided with a kind of camera with fingerprint identification function provided by the invention, using phase
The fingerprint identification method answered is to the terminal or the operation being unlocked to the application in the terminal.
Wherein, terminal can be smart phone, tablet computer or laptop etc..
Terminal provided by the embodiment of the present invention three, including one kind provided by the embodiment of the present invention have fingerprint recognition function
The camera of energy, has corresponding function and beneficial effect.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (7)
1. a kind of camera with fingerprint identification function, which is characterized in that including camera eyeglass, camera decoration, thoroughly
Bright fingerprint sensor and camera module；The camera eyeglass is embedded in the camera decoration, the camera dress
Gadget is set to the top of the camera module；The transparent fingerprint sensor is placed in the lower section of the camera eyeglass, uses
Finger is collected through the camera eyeglass in the transparent fingerprint sensor described when finger is placed on the camera eyeglass
Fingerprint, and the finger print data of user is sent to the mainboard to terminal or equipment by circuit board, so that the chip analysis on mainboard is used
Family fingerprint carries out the comparison of fingerprint.
2. camera according to claim 1, which is characterized in that the camera decoration is annular；The camera
The upper end of the inner ring of decoration is provided with step surface, and the transparent fingerprint sensor is fixed on the step surface.
3. camera according to claim 2, which is characterized in that the bottom shape size of the transparent fingerprint sensor with
The bottom shape size of the camera eyeglass is identical.
4. camera according to claim 1, which is characterized in that the circuit board is flexible circuit board.
5. camera according to claim 4, which is characterized in that camera decoration side offers through-hole, institute
Flexible circuit board is stated to be connected with the mainboard again from through-hole stretching.
6. camera according to claim 1, which is characterized in that the circuit board is connected by attachment base with the mainboard
It connects.
7. a kind of terminal, which is characterized in that including the camera shooting described in any one of claims 1-6 with fingerprint identification function
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688900.4A CN105303177B (en) | 2015-10-21 | 2015-10-21 | A kind of camera with fingerprint identification function and corresponding terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688900.4A CN105303177B (en) | 2015-10-21 | 2015-10-21 | A kind of camera with fingerprint identification function and corresponding terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105303177A CN105303177A (en) | 2016-02-03 |
| CN105303177B true CN105303177B (en) | 2019-02-01 |
Family
ID=55200421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510688900.4A Expired - Fee Related CN105303177B (en) | 2015-10-21 | 2015-10-21 | A kind of camera with fingerprint identification function and corresponding terminal |
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| CN (1) | CN105303177B (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469030B (en) * | 2015-11-11 | 2020-06-19 | 西安易朴通讯技术有限公司 | Electronic equipment with fingerprint identification function |
| CN105872335A (en) * | 2016-05-20 | 2016-08-17 | 深圳天珑无线科技有限公司 | Camera decorating part and mobile terminal |
| CN106095195B (en) * | 2016-08-16 | 2018-03-30 | 广东欧珀移动通信有限公司 | Input module and terminal |
| EP3376742B1 (en) | 2016-08-16 | 2020-04-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Decoration enclosure, input assembly and terminal |
| US10248251B2 (en) | 2016-08-16 | 2019-04-02 | Guangdong Oppo Mobile Telecommunications Corp. | Method for manufacturing input assembly, input assembly and terminal |
| CN108334226B (en) * | 2016-08-16 | 2021-03-26 | Oppo广东移动通信有限公司 | Decorative ring and terminal |
| ES2705159T3 (en) | 2016-08-16 | 2019-03-22 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Input and terminal assembly |
| CN106293239B (en) | 2016-08-16 | 2017-11-24 | 广东欧珀移动通信有限公司 | Manufacture method, input module and the terminal of input module |
| US10565426B2 (en) | 2016-08-16 | 2020-02-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Fingerprint chip package structure, input assembly and terminal |
| CN106339670B (en) * | 2016-08-16 | 2018-01-19 | 广东欧珀移动通信有限公司 | Manufacture method, input module and the terminal of input module |
| CN106603764A (en) * | 2016-08-26 | 2017-04-26 | 北京小米移动软件有限公司 | Shooting device, and terminal having shooting and fingerprint identification functions |
| CN106650582A (en) * | 2016-09-27 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint identification method, camera with fingerprint identification function and terminal |
| CN106775061A (en) * | 2016-11-25 | 2017-05-31 | 捷开通讯(深圳)有限公司 | A kind of fingerprint identification device and its system, method based on touch display screen |
| CN106991394A (en) * | 2017-03-31 | 2017-07-28 | 联想(北京)有限公司 | A kind of electronic equipment with fingerprint identification function |
| CN107563358A (en) * | 2017-09-29 | 2018-01-09 | 珠海市魅族科技有限公司 | Shooting and fingerprint identification device and terminal |
| CN107784274A (en) * | 2017-09-29 | 2018-03-09 | 珠海市魅族科技有限公司 | Fingerprint detection and control method and terminal |
| CN108566459A (en) * | 2018-04-18 | 2018-09-21 | Oppo广东移动通信有限公司 | Electronic equipment |
| WO2019201217A1 (en) * | 2018-04-18 | 2019-10-24 | Oppo广东移动通信有限公司 | Electronic device |
| CN108429840A (en) * | 2018-06-22 | 2018-08-21 | Oppo广东移动通信有限公司 | A kind of electronic equipment |
| CN108833628A (en) * | 2018-06-26 | 2018-11-16 | Oppo广东移动通信有限公司 | A kind of mobile terminal |
| CN108900670A (en) * | 2018-06-28 | 2018-11-27 | Oppo广东移动通信有限公司 | Mobile terminal and fingerprint identification method based on mobile terminal |
| CN108848218A (en) * | 2018-06-28 | 2018-11-20 | Oppo广东移动通信有限公司 | A kind of mobile terminal |
| CN109005255A (en) * | 2018-06-28 | 2018-12-14 | 武汉华星光电半导体显示技术有限公司 | Electronic device |
| CN113992816A (en) * | 2020-07-27 | 2022-01-28 | 广东美的制冷设备有限公司 | Camera decoration part and preparation method and application thereof |
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| Publication number | Publication date |
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| CN105303177A (en) | 2016-02-03 |
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