CN204965335U - Keyboard with fingerprint identification function - Google Patents
Keyboard with fingerprint identification function Download PDFInfo
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- CN204965335U CN204965335U CN201520660410.9U CN201520660410U CN204965335U CN 204965335 U CN204965335 U CN 204965335U CN 201520660410 U CN201520660410 U CN 201520660410U CN 204965335 U CN204965335 U CN 204965335U
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- fingerprint
- keyboard
- identification function
- sensor
- fingerprint identification
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Abstract
The utility model provides a keyboard with fingerprint identification function for the computer on the button of fingerprint sensor installation, merges with the button, when typewriting, accomplishes operations such as computer unblock, and it is very convenient to use.
Description
Technical field
A kind of computer that is applicable to, with the keyboard of fingerprint identification function.。
Background technology
The skin lines that everyone comprises fingerprint is different on pattern, breakpoint and point of crossing, presents uniqueness and constant throughout one's life.Accordingly, we just can be mapped a people with his fingerprint, by his fingerprint and the finger print data preserved in advance being compared, just can verify its true identity, Here it is fingerprint identification technology.Fingerprint recognition mainly according to the information such as lines, minutia of somatic fingerprint to operation or carried out identity authentication by operator, have benefited from hyundai electronics Integrated-manufacturing Techniques and algorithm research fast and reliably, start the daily life entering into us, become study in current biological detection the most deep, most widely used general, develop most proven technique.Keyboard is the indispensable input equipment of computer, for input character.Some keyboard is integrated with fingerprint identification function, because fingerprint has uniqueness, by the identity of fingerprint authentication user, there is very high security, when needs input password, as startup password, unlocking pins etc., the security of the character combination password that input fingerprint is more conventional than input is higher.When operating this keyboard, finger is placed on fingerprint sensor or slides, and just can replace inputting password, operate also more convenient than input character password.But the fingerprint sensor of this keyboard and button are separately, input characters and input fingerprint operate two positions respectively, and it is convenient not to operate.In order to address this problem, the technical program is proposed.
Summary of the invention
A kind of keyboard with fingerprint identification function, comprise button, fingerprint recognition system, fingerprint recognition system comprises fingerprint collecting equipment (can be described as fingerprint sensor again) and fingerprint analysis module, it is characterized in that: fingerprint sensor is arranged in the keyboard structure below the keytop of keyboard or key inside or button.Such as, on keycap, directly contact with finger, directly gather fingerprint image.Also can be arranged on below button, now, across keycap between collecting device and finger, collecting device can adopt IFS technology.
Fingerprint sensor, also known as fingerprint collecting equipment, can adopt optical technology, silicon (electric capacity) technology or ultrasonic technology.
IFS(InvisibleFingerprintSensor) technology, i.e. " concealed fingerprint identification technology ", fingerprint sensor is placed in the inside of other structure, fingerprint sensor has very high sensitivity.Current application is capacitive fingerprint sensing device very widely, and it utilizes finger to form a pole of electric capacity, and another side silicon sensor forms another pole, forms electric capacity height, thus depict fingerprint image according to the distance difference between the Wave crest and wave trough of fingerprint.
Ultrasonic technology also can realize floating and gather fingerprint.
After collecting fingerprint image, fingerprint analysis module, by certain algorithm, is verified or identification the patterned feature of fingerprint, is identified user identity.
Common fingerprint collecting mode can be divided into scratching formula (Swipe) and push type (Area), adopts push type in the technical program.
With a keyboard for fingerprint identification function, with infrared induction sensor, the finger only with temperature could to fingerprint reading systems successful operation.
With a keyboard for fingerprint identification function, with capacitive touch sensors, the fingerprint alive below epidermis can be detected.
With a keyboard for fingerprint identification function, fingerprint collecting equipment is positioned on the keycap of several button such as a, s, d, f, j, k, l.During operating computer, the finger of user is placed on these buttons usually, and such user while operation push-button, just can complete fingerprint recognition, and not need additionally to carry out fingerprint recognition operation, easy to use.
Fingerprint sensor adopts single touch type sensor, when finger touch on a sensor time, sensor gathers finger print data.
The finger print data that sensor collects, leave in after encryption in special storer, anyone cannot access these data with other software.
Accompanying drawing explanation
figure1 is the fingerprint sensor on keycap position
Embodiment
Embodiment 1 is for desktop computer 1
On the J key keycap of keyboard, ultrathin fingerprint collecting equipment is installed, adopts capacitance technology to gather finger print data, use pressing touch-type sensor, the fingerprint alive below epidermis can be detected.
Finger print information is used for the identity of authentication of users, and when arranging user cipher, can jump out setting option, put one's fingerprint in a road, can arrange multiple finger print.When starting shooting, especially when unlocking, user only needs handle to be placed on button, ensures that right hand forefinger is placed on J key, can unlock.Realize unlocking while operation keyboard input character, do not need extra unlocking motion.Computer be not in the lock state or open state time, fingerprint recognition system dormancy.When typewriting, the normal hand-type of user is that middle finger is placed on J key, therefore, naturally achieves unblock, does not need user to cultivate new use habit.
Embodiment 2 is for desktop computer 2
On keyboard support plate below J key, install fingerprint collecting sensor, ultrasound wave or capacitance technology can be used to gather fingerprint, and improve the sensitivity of collecting device, when finger presses keycap, collecting device gathers fingerprint every sky.Other parts are similar to embodiment 1.
Claims (4)
1. with a keyboard for fingerprint identification function, comprise button, fingerprint recognition system, fingerprint recognition system comprises fingerprint sensor and fingerprint analysis module, it is characterized in that: fingerprint sensor is positioned on button or the below of button.
2. based on the keyboard with fingerprint identification function according to claim 1, it is characterized in that: with infrared induction sensor.
3. based on the keyboard with fingerprint identification function according to claim 1, it is characterized in that: adopt push type acquisition mode.
4. based on the keyboard with fingerprint identification function according to claim 1, it is characterized in that: fingerprint collecting equipment is positioned on the keycap of the buttons such as a, s, d, f, j, k, l.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660410.9U CN204965335U (en) | 2015-08-30 | 2015-08-30 | Keyboard with fingerprint identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660410.9U CN204965335U (en) | 2015-08-30 | 2015-08-30 | Keyboard with fingerprint identification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965335U true CN204965335U (en) | 2016-01-13 |
Family
ID=55060388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520660410.9U Expired - Fee Related CN204965335U (en) | 2015-08-30 | 2015-08-30 | Keyboard with fingerprint identification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204965335U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106529354A (en) * | 2016-11-22 | 2017-03-22 | 北京工业大学 | Identity recognition keyboard and method of performing identity authentication according to identity recognition keyboard |
| WO2017166268A1 (en) | 2016-04-01 | 2017-10-05 | Microsoft Technology Licensing, Llc. | Keyset fingerprint sensor |
| US9939920B2 (en) | 2016-03-03 | 2018-04-10 | Microsoft Technology Licensing, Llc | Keyset fingerprint sensor with backlight |
| CN108227964A (en) * | 2016-12-14 | 2018-06-29 | 三星电子株式会社 | Electronic equipment with sensor assembly |
| CN109711235A (en) * | 2017-10-25 | 2019-05-03 | 光宝电子(广州)有限公司 | Identification of fingerprint module |
-
2015
- 2015-08-30 CN CN201520660410.9U patent/CN204965335U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9939920B2 (en) | 2016-03-03 | 2018-04-10 | Microsoft Technology Licensing, Llc | Keyset fingerprint sensor with backlight |
| WO2017166268A1 (en) | 2016-04-01 | 2017-10-05 | Microsoft Technology Licensing, Llc. | Keyset fingerprint sensor |
| CN106529354A (en) * | 2016-11-22 | 2017-03-22 | 北京工业大学 | Identity recognition keyboard and method of performing identity authentication according to identity recognition keyboard |
| CN106529354B (en) * | 2016-11-22 | 2019-10-01 | 北京工业大学 | Identification keyboard and the method that authentication is carried out according to identification keyboard |
| CN108227964A (en) * | 2016-12-14 | 2018-06-29 | 三星电子株式会社 | Electronic equipment with sensor assembly |
| CN108227964B (en) * | 2016-12-14 | 2022-03-11 | 三星电子株式会社 | Electronic device with sensor module |
| CN109711235A (en) * | 2017-10-25 | 2019-05-03 | 光宝电子(广州)有限公司 | Identification of fingerprint module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |