CN1164075A - 电场式指纹传感设备及相关方法 - Google Patents
电场式指纹传感设备及相关方法 Download PDFInfo
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- CN1164075A CN1164075A CN97102303A CN97102303A CN1164075A CN 1164075 A CN1164075 A CN 1164075A CN 97102303 A CN97102303 A CN 97102303A CN 97102303 A CN97102303 A CN 97102303A CN 1164075 A CN1164075 A CN 1164075A
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- electric field
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Images
Classifications
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- G—PHYSICS
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- 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
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/26—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition using a biometric sensor integrated in the pass
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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- H—ELECTRICITY
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Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Image Input (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Collating Specific Patterns (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US592469 | 1996-01-26 | ||
US08/592,469 US5963679A (en) | 1996-01-26 | 1996-01-26 | Electric field fingerprint sensor apparatus and related methods |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1164075A true CN1164075A (zh) | 1997-11-05 |
CN1132118C CN1132118C (zh) | 2003-12-24 |
Family
ID=24370769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97102303A Expired - Lifetime CN1132118C (zh) | 1996-01-26 | 1997-01-20 | 电场式指纹传感设备及相关方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5963679A (zh) |
EP (1) | EP0791899B1 (zh) |
JP (1) | JP3901269B2 (zh) |
KR (1) | KR100479731B1 (zh) |
CN (1) | CN1132118C (zh) |
AT (1) | ATE294980T1 (zh) |
DE (1) | DE69733165T2 (zh) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004070645A2 (en) * | 2003-02-05 | 2004-08-19 | Salbert Co. Ltd. | Integrated system for detecting and matching fingerprints |
CN100375106C (zh) * | 2005-06-20 | 2008-03-12 | 杭州中正生物认证技术有限公司 | 一种指纹传感器灵敏度自动调节方法 |
CN1875370B (zh) * | 2003-09-05 | 2010-04-14 | 奥森泰克公司 | 利用具有不同选择性的生物测量学的多生物测量手指传感器以及相关方法 |
CN102651066A (zh) * | 2012-04-05 | 2012-08-29 | 苏州佳世达电通有限公司 | 指纹成像装置及应用于该指纹成像装置的指纹成像方法 |
CN103376970A (zh) * | 2012-04-13 | 2013-10-30 | 苹果公司 | 电容式感测阵列调制 |
US9305959B2 (en) | 2013-06-05 | 2016-04-05 | Apple Inc. | Biometric sensor chip having distributed sensor and control circuitry |
CN105893919A (zh) * | 2015-01-26 | 2016-08-24 | 胡家安 | 一种指纹检测模组及方法 |
CN105893918A (zh) * | 2015-01-26 | 2016-08-24 | 胡家安 | 一种指纹检测装置及方法 |
CN105893921A (zh) * | 2015-01-26 | 2016-08-24 | 胡家安 | 一种指纹检测装置及方法 |
CN106022207A (zh) * | 2015-03-25 | 2016-10-12 | 速博思股份有限公司 | 生物辨识装置 |
CN106066988A (zh) * | 2015-04-24 | 2016-11-02 | 速博思股份有限公司 | 生物特征辨识装置及方法 |
CN106169060A (zh) * | 2015-05-21 | 2016-11-30 | 速博思股份有限公司 | 具偏向电极的生物辨识装置及该装置的侦测控制方法 |
CN106169059A (zh) * | 2015-05-21 | 2016-11-30 | 速博思股份有限公司 | 具有反射遮蔽电极的生物辨识装置及生物辨识装置的侦测控制方法 |
US9697409B2 (en) | 2013-09-10 | 2017-07-04 | Apple Inc. | Biometric sensor stack structure |
US9883822B2 (en) | 2013-06-05 | 2018-02-06 | Apple Inc. | Biometric sensor chip having distributed sensor and control circuitry |
US9984270B2 (en) | 2013-08-05 | 2018-05-29 | Apple Inc. | Fingerprint sensor in an electronic device |
US10007832B2 (en) | 2012-05-18 | 2018-06-26 | Apple Inc. | Capacitive sensor packaging |
US10296773B2 (en) | 2013-09-09 | 2019-05-21 | Apple Inc. | Capacitive sensing array having electrical isolation |
Families Citing this family (239)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6049620A (en) | 1995-12-15 | 2000-04-11 | Veridicom, Inc. | Capacitive fingerprint sensor with adjustable gain |
EP0790479B1 (en) | 1996-02-14 | 2002-01-16 | STMicroelectronics S.r.l. | Capacitive distance sensor, particularly for acquiring fingerprints |
US6320394B1 (en) | 1996-02-14 | 2001-11-20 | Stmicroelectronics S.R.L. | Capacitive distance sensor |
US6114862A (en) * | 1996-02-14 | 2000-09-05 | Stmicroelectronics, Inc. | Capacitive distance sensor |
EP0866416B1 (en) * | 1997-03-21 | 2001-11-28 | Kabushiki Kaisha Toshiba | Apparatus for inputting information on the irregularity of a finger, individual-identifying apparatus and identifying method |
NO304766B1 (no) | 1997-06-16 | 1999-02-08 | Sintef | Fingeravtrykksensor |
JP2959532B2 (ja) * | 1997-06-30 | 1999-10-06 | 日本電気株式会社 | 静電容量検出方式の指紋画像入力装置 |
US6483931B2 (en) | 1997-09-11 | 2002-11-19 | Stmicroelectronics, Inc. | Electrostatic discharge protection of a capacitve type fingerprint sensing array |
US6317544B1 (en) * | 1997-09-25 | 2001-11-13 | Raytheon Company | Distributed mobile biometric identification system with a centralized server and mobile workstations |
US6191593B1 (en) | 1997-12-17 | 2001-02-20 | Stmicroelectronics, Inc. | Method for the non-invasive sensing of physical matter on the detection surface of a capacitive sensor |
US6091082A (en) * | 1998-02-17 | 2000-07-18 | Stmicroelectronics, Inc. | Electrostatic discharge protection for integrated circuit sensor passivation |
NO307065B1 (no) | 1998-02-26 | 2000-01-31 | Idex As | Fingeravtrykksensor |
DE69922722T2 (de) | 1998-03-05 | 2005-12-15 | Nippon Telegraph And Telephone Corp. | Oberflächenform-Erkennungssensor und dessen Herstellungsverfahren |
DE19831570A1 (de) * | 1998-07-14 | 2000-01-20 | Siemens Ag | Biometrischer Sensor und Verfahren zu dessen Herstellung |
KR20000008903A (ko) * | 1998-07-18 | 2000-02-15 | 블라드 미르 블라스킨 | 접촉발광소자를 사용한 초박형 키보드 및 그제조방법 |
DE19836770C1 (de) * | 1998-08-13 | 2000-04-20 | Siemens Ag | Verfahren zur kapazitiven Bilderfassung |
US6292173B1 (en) * | 1998-09-11 | 2001-09-18 | Stmicroelectronics S.R.L. | Touchpad computer input system and method |
US6304666B1 (en) * | 1998-10-07 | 2001-10-16 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for sensing patterns of electrical field variations across a surface |
US6256022B1 (en) * | 1998-11-06 | 2001-07-03 | Stmicroelectronics S.R.L. | Low-cost semiconductor user input device |
US6330145B1 (en) * | 1998-12-30 | 2001-12-11 | Stmicroelectronics, Inc. | Apparatus and method for contacting a sensor conductive layer |
US6440814B1 (en) * | 1998-12-30 | 2002-08-27 | Stmicroelectronics, Inc. | Electrostatic discharge protection for sensors |
US6674993B1 (en) * | 1999-04-30 | 2004-01-06 | Microvision, Inc. | Method and system for identifying data locations associated with real world observations |
US6785408B1 (en) * | 1999-05-11 | 2004-08-31 | Authentic, Inc. | Fingerprint segment area processing method and associated apparatus |
DE60032286T8 (de) * | 1999-06-10 | 2007-09-27 | Nippon Telegraph And Telephone Corp. | Gerät zur Erkennung von Oberflächengestalten |
AU6099100A (en) * | 1999-07-14 | 2001-02-05 | Veridicom, Inc. | Ultra-rugged i.c. sensor and method of making the same |
US6681034B1 (en) | 1999-07-15 | 2004-01-20 | Precise Biometrics | Method and system for fingerprint template matching |
DE19936322C2 (de) * | 1999-08-02 | 2001-08-09 | Infineon Technologies Ag | Halbleiterbauelement mit kratzfester Beschichtung |
GB9922570D0 (en) * | 1999-09-24 | 1999-11-24 | Koninkl Philips Electronics Nv | Capacitive sensing array devices |
US7340439B2 (en) | 1999-09-28 | 2008-03-04 | Chameleon Network Inc. | Portable electronic authorization system and method |
US7003495B1 (en) | 1999-09-28 | 2006-02-21 | Chameleon Network Inc. | Portable electronic authorization system and method |
US7080037B2 (en) | 1999-09-28 | 2006-07-18 | Chameleon Network Inc. | Portable electronic authorization system and method |
US6728881B1 (en) * | 1999-10-01 | 2004-04-27 | The United States Of America As Represented By The Secretary Of The Army | Fingerprint and signature identification and authorization card and pen |
JP2001167268A (ja) * | 1999-12-07 | 2001-06-22 | Nec Corp | 指紋入力装置 |
KR20010057737A (ko) * | 1999-12-23 | 2001-07-05 | 남희영 | 손가락의 접촉 면적 및 위치 감지 센서 |
US7239227B1 (en) * | 1999-12-30 | 2007-07-03 | Upek, Inc. | Command interface using fingerprint sensor input system |
US6512381B2 (en) | 1999-12-30 | 2003-01-28 | Stmicroelectronics, Inc. | Enhanced fingerprint detection |
EP1113383A3 (en) * | 1999-12-30 | 2003-12-17 | STMicroelectronics, Inc. | Enhanced fingerprint detection |
JP2006053768A (ja) * | 2004-08-12 | 2006-02-23 | Nec Corp | 指紋装置および指紋法 |
US6695207B1 (en) | 2000-02-04 | 2004-02-24 | Carroll Boyd Norris, Jr. | System for secure, identity authenticated, and immediate financial transactions as well as activation of varied instrumentalities |
JP3620391B2 (ja) * | 2000-02-23 | 2005-02-16 | 日本電気株式会社 | 指紋入力装置及びそれに用いる画像判定方法並びにその制御プログラムを記録した記録媒体 |
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CN1132118C (zh) | 2003-12-24 |
EP0791899A3 (en) | 1999-03-17 |
JPH09251530A (ja) | 1997-09-22 |
ATE294980T1 (de) | 2005-05-15 |
DE69733165D1 (de) | 2005-06-09 |
EP0791899A2 (en) | 1997-08-27 |
US5963679A (en) | 1999-10-05 |
JP3901269B2 (ja) | 2007-04-04 |
KR100479731B1 (ko) | 2005-07-07 |
KR970059975A (ko) | 1997-08-12 |
DE69733165T2 (de) | 2006-02-16 |
EP0791899B1 (en) | 2005-05-04 |
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