KR100439633B1 - 다층전극을 이용한 지문인식 센서모듈 및 그 제조방법 - Google Patents

다층전극을 이용한 지문인식 센서모듈 및 그 제조방법 Download PDF

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Publication number
KR100439633B1
KR100439633B1 KR10-2002-0049134A KR20020049134A KR100439633B1 KR 100439633 B1 KR100439633 B1 KR 100439633B1 KR 20020049134 A KR20020049134 A KR 20020049134A KR 100439633 B1 KR100439633 B1 KR 100439633B1
Authority
KR
South Korea
Prior art keywords
light emitting
electrode
sensor module
fingerprint recognition
recognition sensor
Prior art date
Application number
KR10-2002-0049134A
Other languages
English (en)
Korean (ko)
Other versions
KR20040017041A (ko
Inventor
채상훈
이주현
Original Assignee
테스텍 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 테스텍 주식회사 filed Critical 테스텍 주식회사
Priority to KR10-2002-0049134A priority Critical patent/KR100439633B1/ko
Priority to CNB021462453A priority patent/CN1204523C/zh
Publication of KR20040017041A publication Critical patent/KR20040017041A/ko
Application granted granted Critical
Publication of KR100439633B1 publication Critical patent/KR100439633B1/ko

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses

Landscapes

  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
KR10-2002-0049134A 2002-08-20 2002-08-20 다층전극을 이용한 지문인식 센서모듈 및 그 제조방법 KR100439633B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2002-0049134A KR100439633B1 (ko) 2002-08-20 2002-08-20 다층전극을 이용한 지문인식 센서모듈 및 그 제조방법
CNB021462453A CN1204523C (zh) 2002-08-20 2002-10-15 使用多层电极的指纹识别传感组件及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0049134A KR100439633B1 (ko) 2002-08-20 2002-08-20 다층전극을 이용한 지문인식 센서모듈 및 그 제조방법

Publications (2)

Publication Number Publication Date
KR20040017041A KR20040017041A (ko) 2004-02-26
KR100439633B1 true KR100439633B1 (ko) 2004-07-12

Family

ID=34192002

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0049134A KR100439633B1 (ko) 2002-08-20 2002-08-20 다층전극을 이용한 지문인식 센서모듈 및 그 제조방법

Country Status (2)

Country Link
KR (1) KR100439633B1 (zh)
CN (1) CN1204523C (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8824792B2 (en) 2012-07-25 2014-09-02 Ib Korea Ltd. Image element brightness adjustment
US9228824B2 (en) 2013-05-10 2016-01-05 Ib Korea Ltd. Combined sensor arrays for relief print imaging
US9262666B2 (en) 2012-10-04 2016-02-16 Ib Korea Ltd. Anti-shock relief print scanning
US9501631B2 (en) 2014-04-10 2016-11-22 Ib Korea Ltd. Biometric sensor for touch-enabled device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117397A (ja) * 2005-10-27 2007-05-17 Nec Lcd Technologies Ltd 生体センサー
JP4153971B2 (ja) * 2006-05-16 2008-09-24 セイコーエプソン株式会社 生体情報取得装置、生体情報取得方法及び生体認証装置
CN101378046B (zh) * 2007-08-29 2010-09-08 飞信半导体股份有限公司 触滑式薄型指纹辨识器封装构造、封装方法及其封装基板
CN101382994B (zh) * 2007-09-05 2011-03-02 飞信半导体股份有限公司 触滑式薄型指纹辨识器封装构造
JP2012073701A (ja) * 2010-09-28 2012-04-12 Hitachi Displays Ltd 光センサ
CN102073860A (zh) * 2010-12-06 2011-05-25 清华大学 一种光学指纹采集装置、光学指纹识别系统及方法
CN102895504B (zh) * 2012-09-04 2014-11-19 刘长灵 一种治疗骨质增生的药酒

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1032689A (ja) * 1996-07-18 1998-02-03 Alps Electric Co Ltd 画像読取り装置
US6091838A (en) * 1998-06-08 2000-07-18 E.L. Specialists, Inc. Irradiated images described by electrical contact
KR20010068853A (ko) * 2000-01-10 2001-07-23 정문술 지문 인식센서 및 그 제조방법
KR20030023128A (ko) * 2001-09-12 2003-03-19 주식회사 코탑테크놀로지 고 인식률의 지문소자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1032689A (ja) * 1996-07-18 1998-02-03 Alps Electric Co Ltd 画像読取り装置
US6091838A (en) * 1998-06-08 2000-07-18 E.L. Specialists, Inc. Irradiated images described by electrical contact
KR20010068853A (ko) * 2000-01-10 2001-07-23 정문술 지문 인식센서 및 그 제조방법
KR20030023128A (ko) * 2001-09-12 2003-03-19 주식회사 코탑테크놀로지 고 인식률의 지문소자

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8824792B2 (en) 2012-07-25 2014-09-02 Ib Korea Ltd. Image element brightness adjustment
US9262666B2 (en) 2012-10-04 2016-02-16 Ib Korea Ltd. Anti-shock relief print scanning
US9449213B2 (en) 2012-10-04 2016-09-20 Ib Korea Ltd. Anti-shock relief print scanning
US9228824B2 (en) 2013-05-10 2016-01-05 Ib Korea Ltd. Combined sensor arrays for relief print imaging
US9563801B2 (en) 2013-05-10 2017-02-07 Ib Korea Ltd. Combined sensor arrays for relief print imaging
US9501631B2 (en) 2014-04-10 2016-11-22 Ib Korea Ltd. Biometric sensor for touch-enabled device

Also Published As

Publication number Publication date
KR20040017041A (ko) 2004-02-26
CN1477586A (zh) 2004-02-25
CN1204523C (zh) 2005-06-01

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