CN207051922U - The image sensor chip and terminal device of double-deck embedded bio recognizer - Google Patents
The image sensor chip and terminal device of double-deck embedded bio recognizer Download PDFInfo
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- CN207051922U CN207051922U CN201720773771.3U CN201720773771U CN207051922U CN 207051922 U CN207051922 U CN 207051922U CN 201720773771 U CN201720773771 U CN 201720773771U CN 207051922 U CN207051922 U CN 207051922U
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- 238000005516 engineering process Methods 0.000 description 10
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- 238000012827 research and development Methods 0.000 description 8
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Abstract
The utility model provides a kind of the image sensor chip and terminal device of double-deck embedded bio recognizer, and image sensor chip includes：First medium layer and second dielectric layer；Picture element module and circuit module are provided with first medium layer；Bio-identification module is provided with second dielectric layer；Picture element module is used to realize IMAQ and the optical signal of collection is converted into electric signal；Circuit module includes artificial circuit part and digital circuits section, and artificial circuit part is used to convert the electrical signal to data signal, and digital circuits section is used to carry out format analysis processing to the data signal after conversion to export the data signal of preset format requirement；At least provided with bio-identification block in bio-identification module, bio-identification algorithm of the bio-identification block according to built in it carries out living things feature recognition.Sensor chip provided by the utility model can realize biological image acquisition and bio-identification function simultaneously, so that image sensor chip is with better function, security is higher.
Description
Technical field
It the utility model is related to integrated circuit technique and technical field of biometric identification, and in particular to a kind of double-deck embedded life
The image sensor chip and terminal device of thing recognizer.
Background technology
The one big digitlization and recessivation for being characterized in personal identification of information-based high speed development, how one people of precise Identification
Identity, protection information is the key social concern that must be solved the current information age safely.With internet and
The rise of intelligent terminal, people gradually strengthen for the consciousness of secure context, intelligent terminal not only start shooting automatic start item, some
System Privileges, also relate to unblock, file system authority, privacy secrecy and secure payment etc. and be required for user management, because
This derives a series of security personnel's secrecy provision.
The authentication technique of biometric identity is that intelligent terminal carries out the study hotspot that identity differentiates field.It is biological special
Sign identification technology is the identity carried out using the intrinsic physiological characteristic of human body (such as face, fingerprint, iris, vein, retina)
The authentication skill that authentication techniques or the behavioural characteristic (such as signature, person's handwriting, sound, gait) formed using the day after tomorrow are carried out
Art, compared with traditional identity authentication means, the identity authentication technology based on living things feature recognition has more incomparable excellent
Point, including will not forget or lose, anti-counterfeiting performance is good, is not easy to forge or is stolen, and " carrying with ", can use whenever and wherever possible etc.；It is special
The advantages of not being iris recognition aspect, more becomes apparent from, the most bright function point being increasingly becoming in intelligent terminal.
Although iris recognition has begun to enter intelligent terminal, need solve two difficulties in iris recognition
It is：First, the acquisition of iris image, second, the realization of iris recognition, this is also the maximum bottle for restricting biological identification technology development
Neck, particularly iris recognition technology are even more so.
Utility model content
For in the prior art the defects of, the utility model provides a kind of image of double-deck embedded bio recognizer
Sensor chip and terminal device, the image sensor chip of double-deck embedded bio recognizer provided by the utility model,
It is integrated with biological image acquisition and bio-identification function so that the function of image sensor chip is more powerful, and security is more
Improve.
Specifically, the utility model provides following technical scheme：
In a first aspect, the utility model provides a kind of image sensor chip of double-deck embedded bio recognizer,
Including：First medium layer and second dielectric layer；Picture element module and circuit module, the circuit are provided with the first medium layer
Module is laid on the periphery of the picture element module, and the circuit module and the picture element module pass through electric connection；Described second
Be provided with bio-identification module on dielectric layer, the bio-identification module in the second dielectric layer with the first medium layer
Picture element module and circuit module pass through electric connection；
Wherein, the picture element module is used to realize IMAQ, and the optical signal of collection is converted into electric signal；
The circuit module includes artificial circuit part and digital circuits section, and the artificial circuit part is used for by described in
Electric signal is converted into data signal, and the digital circuits section is used to carry out format analysis processing to the data signal after conversion to export
The data signal of preset format requirement；
At least provided with bio-identification block in the bio-identification module, it is provided with the bio-identification block default
Bio-identification algorithm, the bio-identification block is used for default bio-identification algorithm according to built in it to the circuit mould
The data signal of block output carries out corresponding living things feature recognition.
Further, the first medium layer and the second dielectric layer are oppositely arranged.
Further, safe cryptographic block is additionally provided with the bio-identification module, the safe cryptographic block is used for
Safe encipherment protection is carried out to the bio-identification module.
Further, the safe cryptographic block includes password functional areas, identification number functional areas and presets to specify to reserve
One or more functional areas in algorithm function area.
Further, secure cryptographic algorithm is provided with the safe cryptographic block, the safe cryptographic block is used for root
Safe encipherment protection is realized to the bio-identification module according to the secure cryptographic algorithm built in it.
Further, graphics processing unit, bio-identification unit and identification knot are comprised at least in the bio-identification block
Fruit identifying unit.
Further, the bio-identification module is additionally provided with internal storage location, and it is bio-identification that the internal storage location, which is used for,
Block and safe cryptographic block provide memory space.
Further, the internal storage location is provided with external interface, and the external interface is used to be connected with external equipment, supplied
The external equipment uses the internal storage location, and the external equipment includes module device and/or terminal device.
Further, the internal storage location is read-only for providing Flash flash memory spaces, EEPROM electric erazable programmables
One or more in memory space and SRAM static random access memories space.
Further, the periphery of the circuit module is provided with multiple I/O interfaces, and the circuit module passes through the I/O
Interface is connected with exposed electrical.
Further, default bio-identification algorithm built-in in the bio-identification block includes：Algorithm of Iris Recognition,
One or more in retina recognizer, eyeprint recognizer, face recognition algorithms and hand vein recognition algorithm.
Further, default bio-identification algorithm built-in in the bio-identification block include it is complete, part,
Biometric recognition software code, algorithm or the program of mixing.
Further, the picture element module includes the one or more in RGB, RGBW, RGBIR, RBGI, RWB and BW.
Further, the application scenarios of described image sensor chip include bio-identification, monitoring security protection and financial payment
In one or more.
Further, the burning place of the default bio-identification algorithm is included in chip factory, Feng Ce factories and terminal factory
One or more.
Further, the burning place of the secure cryptographic algorithm includes one kind in chip factory, Feng Ce factories and terminal factory
It is or a variety of.
Second aspect, the utility model additionally provide a kind of terminal device, including double-deck embedding as described in any one above
Enter the image sensor chip of formula bio-identification algorithm.
Further, the terminal device is desktop computer, tablet personal computer, cell phone, smart home, television set, trip
One or more in gaming machine and AR/VR/MR devices.
As shown from the above technical solution, the image sensor of double-deck embedded bio recognizer provided by the utility model
Chip, picture element module and circuit module are packaged on first medium layer, bio-identification module are packaged in second dielectric layer,
Passing through the encapsulation of this on-chip system so that image sensor chip has biological image acquisition and bio-identification function simultaneously,
So that the function of image sensor chip is more powerful, security more improves, so as to be provided for the processing of information security
More conveniences, and the duplicate protection of the software and hardware of chip-scale, it might even be possible to realize " one yard of a machine ", therefore pacify
Full rank is very high, so as to promote the joint development of biological identification technology and information technology, and provides for society and people and more pacifies
Full information service.In addition, the utility model is by providing the image sensor core of one-stop embedded bio recognizer
Piece, the convenience of intelligent terminal can be strengthened, reduce the research and development time of intelligent terminal and reduce R＆D costs, carried for manufacturer terminal
For high property than bio-identification solution.Further, image sensor chip provided by the utility model also has integrated
The features such as degree is high, and small power consumption, speed are fast, cost is low.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1~Fig. 3 is the image sensor for the double-deck embedded bio recognizer that the embodiment of the utility model one provides
The structural representation of chip；
Above in each figure, 200 represent the image sensor chip of double-deck embedded bio recognizer；210 represent first
Dielectric layer；220 represent second dielectric layer；211 represent picture element module；212 indication circuit modules；212a represents I/O interfaces；221
Represent bio-identification block；222 represent internal storage location；223 represent to specify preservation algorithm functional areas；224 represent identification number work(
Can area；221a represents default bio-identification algorithm.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, clear, complete description is carried out to the technical scheme in the embodiment of the utility model, it is clear that retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1~Fig. 3 shows the image sense for the double-deck embedded bio recognizer that the embodiment of the utility model one provides
Survey the structural representation of device chip.Referring to Fig. 1~Fig. 3, the double-deck embedded bio identification that the utility model embodiment provides is calculated
The image sensor chip 200 of method includes：First medium layer 210 and second dielectric layer 220；
Picture element module 211 and circuit module 212 are provided with the first medium layer 210, the circuit module 212 is laid
On the periphery of the picture element module 211, the circuit module 212 and the picture element module 211 pass through electric connection；Described second
It is provided with bio-identification module on dielectric layer 220, the bio-identification module in the second dielectric layer 220 and the first medium
Picture element module 211 and circuit module 212 on layer 210 pass through electric connection；
It is understood that the first medium layer and the second dielectric layer can be silicon base layer；
Wherein, the picture element module 211 is used to realize IMAQ, and the optical signal of collection is converted into electric signal；
The circuit module 212 includes artificial circuit part and digital circuits section, and the artificial circuit part is used for will
The electric signal that the picture element module 211 obtains is converted into data signal, and the digital circuits section is used for the analog circuit
Data signal after part is changed carries out format analysis processing to export the data signal of preset format requirement；For example, the numeral electricity
Road part carries out format analysis processing to the data signal after conversion and the data signal after conversion is exported with MIPI protocol formats；This
Outside, the digital circuits section can also control the course of work of the picture element module 211 and carry out other signal transactings
Work, such as one-off programming etc. is carried out to the image sensor chip 200 of double-deck embedded bio recognizer；It is appreciated that
, the circuit list such as amplifier, speed A/D converter and logic controller can also be set as needed, in the circuit module
Member；Wherein, the processing procedure of the circuit module is prior art, is no longer described in detail herein；
At least provided with bio-identification block 221 in the bio-identification module, set in the bio-identification block 221
There is default bio-identification algorithm 221a, the default bio-identification that the bio-identification block 221 is used for according to built in it is calculated
The data signal that method exports to the circuit module 212 carries out corresponding living things feature recognition.
It is understood that the bio-identification module is provided separately within second dielectric layer 220 by the present embodiment, thus
It can facilitate and the processing such as Function Extension is carried out to the bio-identification module, while also allow for carrying out the bio-identification module
The processing such as replacing.
To save space, it is preferable that referring to Fig. 1, the first medium layer 210 and the second dielectric layer 220 are set relatively
Put.Referring to Fig. 1, the image sensor chip 200 for the double-deck embedded bio recognizer that the utility model embodiment provides will
Complete picture element module 211, circuit module 212 and bio-identification module are entered by first medium layer 210 and second dielectric layer 220
Row medium is encapsulated, and realizes the interconnection between chip system, and whole chip can realize that biological image acquisition and biology are special simultaneously
Sign identification.
It is understood that the image sensor chip 200 for the double-deck embedded bio recognizer that the present embodiment provides
It can be attached with the terminal device (such as mobile phone) of outside, be set so as to which living things feature recognition result to be transferred to the terminal of outside
It is standby.Therefore the image sensor chip for using the present embodiment to provide can simplify structure (the exterior terminal equipment of exterior terminal equipment
Need not possess bio-identification function), while the inner space of exterior terminal equipment can be saved.It can be seen that the utility model is implemented
Example enhances the convenience of terminal device by providing the image sensor chip of one-stop embedded bio recognizer,
Reduce the research and development time of terminal device, reduce the R＆D costs of terminal device, for manufacturer terminal provide high property than biology
Identify solution.
It is understood that the image sensor chip 200 for the double-deck embedded bio recognizer that the present embodiment provides
Can be COMS image sensor chips, naturally it is also possible to it is other image sensor chips (such as ccd image sensor chip),
It is impracticable new this not to be limited.When described image sensor chip is COMS image sensor chips, it is specifically as follows
The COMS image sensor chips of RGB, RGBW, RGBIR, RBGI, RWB and BW isotype, to realize to colour, black and white, mixing
Deng the collection of image.
It is understood that default bio-identification algorithm built-in in bio-identification block described in the present embodiment 221
221a includes：Algorithm of Iris Recognition, retina recognizer, eyeprint recognizer, face recognition algorithms and hand vein recognition algorithm
In one or more, can also be other biological recognizer (such as face decree line recognizer), the utility model certainly
This is not limited.Due to being built-in with these default bio-identification algorithms in the bio-identification module, therefore the present embodiment carries
The image sensor chip 200 of the double-deck embedded bio recognizer supplied can carry out corresponding iris recognition, retina is known
Not, a variety of bio-identifications such as eyeprint identification, recognition of face and hand vein recognition, due to these bio-identification algorithms and utilize these
The identification processing procedure that recognizer is carried out is prior art, therefore the present embodiment repeats no more to this.
It is understood that the burning place of the default bio-identification algorithm includes chip factory, Feng Ce factories and terminal
One or more in factory.For example, the default bio-identification algorithm can carry out burning in chip factory, can also be in terminal
Factory carries out burning, can also carry out burning in Feng Ce factories.
It is understood that default bio-identification algorithm built-in in the bio-identification block 221 can be complete
, part or mixing biometric recognition software code, algorithm or program, the utility model do not limited this.
It is understood that in the bio-identification block 221 comprise at least graphics processing unit, bio-identification unit and
Recognition result identifying unit.Wherein, described image processing unit is used to carry out at image the image of picture element module collection
Reason, such as image preprocessing, feature extraction image processing operations, because this parts of images processing procedure belongs to prior art, therefore
No longer it is described in detail herein.The bio-identification unit be used for according to wherein built-in default bio-identification algorithm to described image at
The result that reason cell processing obtains carries out living things feature recognition.The recognition result identifying unit is used to export living things feature recognition
As a result.
It is understood that the inside of the bio-identification block 221 is according to be actually needed can be with preset related hardware
Data and other existing image processing algorithms etc..
As seen from the above description, the image sensing for the double-deck embedded bio recognizer that the utility model embodiment provides
Device chip, picture element module and circuit module are packaged on first medium layer, bio-identification module is packaged in second dielectric layer
On, pass through the encapsulation of this on-chip system so that image sensor chip has biological image acquisition and bio-identification work(simultaneously
Can, so that the function of image sensor chip is more powerful, security more improves, so as to be carried for the processing of information security
More conveniences, and the duplicate protection of the software and hardware of chip-scale are supplied, it might even be possible to realize " one yard of a machine ", therefore
Level of security is very high, so as to promote the joint development of biological identification technology and information technology, and is provided more for society and people
The information service of safety.In addition, the utility model embodiment is by providing the image of one-stop embedded bio recognizer
Sensor chip, the convenience of intelligent terminal can be strengthened, reduce the research and development time of intelligent terminal and reduce R＆D costs, for eventually
Hold manufacturer provide high property than bio-identification solution.Further, the image sensor that the utility model embodiment provides
Chip also has the features such as integrated level is high, and small power consumption, speed are fast, cost is low.
Know it is understood that the application scenarios for the image sensor chip that the utility model embodiment provides include biology
Not, the one or more in security protection and financial payment are monitored.For example, the image sensing that the utility model embodiment can be provided
Device chip application is in financial payment field.
In a kind of optional embodiment, safe cryptographic block, the safety are additionally provided with the bio-identification module
Cryptographic block is used to carry out safe encipherment protection to the bio-identification module.Referring to Fig. 2 and Fig. 3, the safe cryptographic block
Including in password functional areas (not shown), identification number functional areas 224 and default specified preservation algorithm functional areas 223
One or more functional areas.
It is understood that secure cryptographic algorithm is also provided with the safe cryptographic block, the safety encryption
The secure cryptographic algorithm that block is used for according to built in it realizes safe encipherment protection to the bio-identification module.Here, it is described
Secure cryptographic algorithm can be the AESs such as AES, DES, 3DES, SHA1, SHA256, SM1 and SM2.For example, the safety adds
Close block can also include Advanced Encryption Standard AES functional areas (not shown)s and triple DES 3DES functional areas
Other functional areas such as (not shown).It is understood that the Advanced Encryption Standard AES functional areas and triple data
Encryption standard 3DES functional areas can provide further encryption work(for the password functional areas and the identification number functional areas
Energy.
It is understood that the burning place of the secure cryptographic algorithm is included in chip factory, Feng Ce factories and terminal factory
It is one or more.For example, the secure cryptographic algorithm can carry out burning in chip factory, burning can also be carried out in terminal factory,
Burning can also be carried out in Feng Ce factories.
In a kind of optional embodiment, internal storage location 222, the interior deposit receipt are additionally provided with the bio-identification module
Member 222 is used to provide memory space for biological cog region block and safe cryptographic block.
For example, the internal storage location 222 specifies preservation algorithm work(with the bio-identification block 221, described preset respectively
Can area 223, the identification number functional areas 224, the password functional areas, Advanced Encryption Standard AES functional areas and described
The one or more of triple DES 3DES functional areas are connected, for for the bio-identification block 221, described default
Specify preservation algorithm functional areas 223, the identification number functional areas 224, the password functional areas, the Advanced Encryption Standard
AES functional areas and the one or more of the triple DES 3DES functional areas provide memory space.
In a kind of optional embodiment, the internal storage location 222 is additionally provided with external interface (not shown in Fig. 1~3),
The external interface is used to be connected with external equipment, and the internal storage location 222, the external equipment are used for the external equipment
Including module device and/or terminal device.Namely the module device of outside module factory production and the terminal device of terminal factory production
The internal storage location 222 can also be used.
In a kind of optional embodiment, the internal storage location 222 is used to provide Flash flash memory spaces, EEPROM
One or more in the read-only memory space of electric erazable programmable and SRAM static random access memories space.Certainly as needed
The internal storage location 222 can also provide other kinds of memory space, impracticable new this not to be limited.
In a kind of optional embodiment, referring to Fig. 2 and Fig. 3, the marginal portion of the first medium layer 210 is provided with more
Individual I/O interfaces 212a, the picture element module 211 and the circuit module 212 are connected by the I/O interfaces 212a and exposed electrical
Connect.
Another embodiment of the utility model additionally provides a kind of terminal device, and the terminal device is included such as above example institute
The image sensor chip for the double-deck embedded bio recognizer stated.
Because the terminal device described in the present embodiment includes the double-deck embedded bio recognizer described in above-described embodiment
Image sensor chip, thus the terminal device described in the present embodiment can not have to built-in biological recognition processing module can
Bio-identification (such as identification of iris recognition, retina, eyeprint identification, recognition of face and hand vein recognition) is realized, so as to increase
The convenience of strong intelligent terminal, reduce the research and development time of intelligent terminal and reduce R＆D costs, high property ratio is provided for manufacturer terminal
Bio-identification solution, in addition, also helping the miniaturization of terminal device, while some can be reduced and do not possess biological knowledge
The production threshold of the terminal device manufacturer of other technology, be advantageous to the industrialization and the marketization of terminal device.
It is understood that the terminal device described in the present embodiment can be with desktop computer, tablet personal computer, cell phone, intelligence
One or more in energy household, television set, game machine and AR/VR/MR devices.
, it is necessary to the orientation or position relationship of the instruction such as explanation, term " on ", " under " in description of the present utility model
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can mechanically connect,
It can also be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two element internals
Connection.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is merely to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modifications or substitutions, the essence of appropriate technical solution is not set to depart from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (18)
- A kind of 1. image sensor chip of double-deck embedded bio recognizer, it is characterised in that including：First medium layer and Second dielectric layer；Picture element module and circuit module are provided with the first medium layer, the circuit module is laid on the picture The periphery of plain module, the circuit module and the picture element module pass through electric connection；Life is provided with the second dielectric layer Thing identification module, the bio-identification module in the second dielectric layer and the picture element module and circuit on the first medium layer Module passes through electric connection；Wherein, the picture element module is used to realize IMAQ, and the optical signal of collection is converted into electric signal；The circuit module includes artificial circuit part and digital circuits section, and the artificial circuit part is used for the telecommunications Number it is converted into data signal, the digital circuits section is used to carrying out format analysis processing to the data signal after conversion default to export The data signal of call format；At least provided with bio-identification block in the bio-identification module, default life is provided with the bio-identification block Thing recognizer, the default bio-identification algorithm that the bio-identification block is used for according to built in it are defeated to the circuit module The data signal gone out carries out corresponding living things feature recognition.
- 2. image sensor chip according to claim 1, it is characterised in that the first medium layer and described second is situated between Matter layer is oppositely arranged.
- 3. image sensor chip according to claim 1, it is characterised in that be additionally provided with the bio-identification module Safe cryptographic block, the safe cryptographic block are used to carry out safe encipherment protection to the bio-identification module.
- 4. image sensor chip according to claim 3, it is characterised in that the safe cryptographic block includes password work( Can area, identification number functional areas and the default one or more functional areas specified in preservation algorithm functional areas.
- 5. the image sensor chip according to claim 3 or 4, it is characterised in that set in the safe cryptographic block There is secure cryptographic algorithm, the safe cryptographic block is for the secure cryptographic algorithm according to built in it to the bio-identification module Realize safe encipherment protection.
- 6. image sensor chip according to claim 1, it is characterised in that comprised at least in the bio-identification block Graphics processing unit, bio-identification unit and recognition result identifying unit.
- 7. image sensor chip according to claim 1, it is characterised in that in the bio-identification module is additionally provided with Memory cell, the internal storage location are used to provide memory space for biological cog region block and safe cryptographic block.
- 8. image sensor chip according to claim 7, it is characterised in that the internal storage location is provided with outside and connect Mouthful, the external interface is used to be connected with external equipment, and the internal storage location, the external equipment are used for the external equipment Including module device and/or terminal device.
- 9. image sensor chip according to claim 7, it is characterised in that the internal storage location is used to provide Flash One kind in flash memory space, the read-only memory space of EEPROM electric erazable programmables and SRAM static random access memories space It is or a variety of.
- 10. image sensor chip according to claim 1, it is characterised in that the periphery of the circuit module is provided with Multiple I/O interfaces, the circuit module are connected by the I/O interfaces with exposed electrical.
- 11. image sensor chip according to claim 1, it is characterised in that built in the bio-identification block Default bio-identification algorithm includes：Algorithm of Iris Recognition, retina recognizer, eyeprint recognizer, face recognition algorithms With the one or more in hand vein recognition algorithm.
- 12. image sensor chip according to claim 1, it is characterised in that built in the bio-identification block Default bio-identification algorithm includes biometric recognition software code, algorithm or the program of complete, part mixing.
- 13. image sensor chip according to claim 1, it is characterised in that the picture element module include RGB, RGBW, One or more in RGBIR, RBGI, RWB and BW.
- 14. image sensor chip according to claim 1, it is characterised in that the application of described image sensor chip Scene includes the one or more in bio-identification, monitoring security protection and financial payment.
- 15. image sensor chip according to claim 1, it is characterised in that the default bio-identification algorithm Burning place includes the one or more in chip factory, Feng Ce factories and terminal factory.
- 16. image sensor chip according to claim 5, it is characterised in that the burning of the secure cryptographic algorithm Point includes the one or more in chip factory, Feng Ce factories and terminal factory.
- A kind of 17. terminal device, it is characterised in that including：Double-deck embedded bio as described in any one of claim 1~16 The image sensor chip of recognizer.
- 18. terminal device according to claim 17, it is characterised in that the terminal device is desktop computer, flat board electricity One or more in brain, cell phone, smart home, television set, game machine and AR/VR/MR devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773771.3U CN207051922U (en) | 2017-06-29 | 2017-06-29 | The image sensor chip and terminal device of double-deck embedded bio recognizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773771.3U CN207051922U (en) | 2017-06-29 | 2017-06-29 | The image sensor chip and terminal device of double-deck embedded bio recognizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108763893A (en) * | 2018-04-26 | 2018-11-06 | 上海闻泰电子科技有限公司 | Read-write equipment, method based on recognition of face and electronic equipment |
| CN109214236A (en) * | 2017-06-29 | 2019-01-15 | 上海荆虹电子科技有限公司 | The image sensor chip and terminal device of the double-deck embedded bio recognizer |
| CN109596587A (en) * | 2018-12-12 | 2019-04-09 | 中国科学院苏州生物医学工程技术研究所 | The optical system and its image processing method, equipment, medium of the double-deck imaging simultaneously |
-
2017
- 2017-06-29 CN CN201720773771.3U patent/CN207051922U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109214236A (en) * | 2017-06-29 | 2019-01-15 | 上海荆虹电子科技有限公司 | The image sensor chip and terminal device of the double-deck embedded bio recognizer |
| CN109214236B (en) * | 2017-06-29 | 2024-05-07 | 深圳荆虹科技有限公司 | Image sensor chip and terminal equipment of double-layer embedded biological recognition algorithm |
| CN108763893A (en) * | 2018-04-26 | 2018-11-06 | 上海闻泰电子科技有限公司 | Read-write equipment, method based on recognition of face and electronic equipment |
| CN109596587A (en) * | 2018-12-12 | 2019-04-09 | 中国科学院苏州生物医学工程技术研究所 | The optical system and its image processing method, equipment, medium of the double-deck imaging simultaneously |
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