CN100382092C - 指纹识别传感器及移动通信终端指纹识别装置 - Google Patents
指纹识别传感器及移动通信终端指纹识别装置 Download PDFInfo
- Publication number
- CN100382092C CN100382092C CNB2005100635956A CN200510063595A CN100382092C CN 100382092 C CN100382092 C CN 100382092C CN B2005100635956 A CNB2005100635956 A CN B2005100635956A CN 200510063595 A CN200510063595 A CN 200510063595A CN 100382092 C CN100382092 C CN 100382092C
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- China
- Prior art keywords
- voltage
- fingerprint identification
- fingerprint
- mentioned
- identification sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
-
- 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
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040087497A KR20060038274A (ko) | 2004-10-29 | 2004-10-29 | 지문 인식 센서 및 이를 이용한 이동 통신 단말기의 지문인식 장치 |
KR1020040087497 | 2004-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1766904A CN1766904A (zh) | 2006-05-03 |
CN100382092C true CN100382092C (zh) | 2008-04-16 |
Family
ID=36742779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100635956A Expired - Fee Related CN100382092C (zh) | 2004-10-29 | 2005-04-13 | 指纹识别传感器及移动通信终端指纹识别装置 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20060038274A (zh) |
CN (1) | CN100382092C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101281589B (zh) * | 2007-04-04 | 2010-06-16 | 鸿富锦精密工业(深圳)有限公司 | 指纹识别装置及便携式电子装置 |
EP2947592B1 (en) | 2007-09-24 | 2021-10-27 | Apple Inc. | Embedded authentication systems in an electronic device |
BR112014028774B1 (pt) | 2012-05-18 | 2022-05-10 | Apple Inc | Método, dispositivo eletrônico, meio de armazenamento legível por computador e aparelho de processamento de informações |
KR102126816B1 (ko) * | 2013-09-09 | 2020-07-08 | 삼성전자주식회사 | 지문 인식 장치 및 방법 |
CN104866803B (zh) * | 2014-02-20 | 2018-06-05 | 上海思立微电子科技有限公司 | 一种指纹信息检测电路 |
US10296774B2 (en) | 2014-09-18 | 2019-05-21 | Huawei Technologies Co., Ltd. | Fingerprint recognition apparatus |
CN104252621A (zh) * | 2014-09-29 | 2014-12-31 | 深圳市汇顶科技股份有限公司 | 指纹识别装置和方法 |
CN106845402A (zh) * | 2017-01-20 | 2017-06-13 | 海迪科(南通)光电科技有限公司 | 一种新型指纹识别传感器 |
US11409410B2 (en) | 2020-09-14 | 2022-08-09 | Apple Inc. | User input interfaces |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1258364A (zh) * | 1998-03-30 | 2000-06-28 | 耶尼克斩股份有限公司 | 配备指纹传感器的信息记录/处理装置和机器/系统控制装置 |
CN1290383A (zh) * | 1997-05-16 | 2001-04-04 | 奥森泰克公司 | 具有增益控制特性的指纹检测器及其相关方法 |
CN1404002A (zh) * | 2001-08-31 | 2003-03-19 | 日本电气株式会社 | 指纹图像输入装置和利用指纹图像的活体识别方法 |
-
2004
- 2004-10-29 KR KR1020040087497A patent/KR20060038274A/ko not_active Application Discontinuation
-
2005
- 2005-04-13 CN CNB2005100635956A patent/CN100382092C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1290383A (zh) * | 1997-05-16 | 2001-04-04 | 奥森泰克公司 | 具有增益控制特性的指纹检测器及其相关方法 |
CN1258364A (zh) * | 1998-03-30 | 2000-06-28 | 耶尼克斩股份有限公司 | 配备指纹传感器的信息记录/处理装置和机器/系统控制装置 |
CN1404002A (zh) * | 2001-08-31 | 2003-03-19 | 日本电气株式会社 | 指纹图像输入装置和利用指纹图像的活体识别方法 |
Non-Patent Citations (3)
Title |
---|
A fingerprint sensor Based on the Feedback CapacitiveSensing Scheme. Marco Tartagni ,Roberto Guerrieri.IEEE JOURNAL OF SOLID-STATE CIRCUITS,Vol.33 No.1. 1998 * |
A Novel Sensor Cell Architecture and SensingCircuit Scheme for Capacitive Fingerprint Sensors. Hiroki Morimura, Satoshi Shigematsu, Katsuyuki Machida.IEEE JOURNAL OF SOLID-STATE CIRCUITS,Vol.35 No.5. 2000 * |
KATSUYUKI MACHIDA A NOVEL SENSOR CELL AR. HIROKI MORIMURA SATOSHI SHIGEMATSU.IEEE JOURNAL OF SOLID-STATE CIRCUITS,Vol.35 No.5. 2000 * |
Also Published As
Publication number | Publication date |
---|---|
CN1766904A (zh) | 2006-05-03 |
KR20060038274A (ko) | 2006-05-03 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120323 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120323 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20140413 |