DE69732149D1 - Fingerabdruckdigitalisierer mit verformbarem substrat - Google Patents

Fingerabdruckdigitalisierer mit verformbarem substrat

Info

Publication number
DE69732149D1
DE69732149D1 DE69732149T DE69732149T DE69732149D1 DE 69732149 D1 DE69732149 D1 DE 69732149D1 DE 69732149 T DE69732149 T DE 69732149T DE 69732149 T DE69732149 T DE 69732149T DE 69732149 D1 DE69732149 D1 DE 69732149D1
Authority
DE
Germany
Prior art keywords
digitizer
fingerprint
coated
opposite sides
conductive material
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.)
Expired - Fee Related
Application number
DE69732149T
Other languages
English (en)
Other versions
DE69732149T2 (de
Inventor
Leslie Ross
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Personal Biometric Encoders Ltd
Original Assignee
Personal Biometric Encoders Ltd
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
Priority claimed from GBGB9618878.4A external-priority patent/GB9618878D0/en
Priority claimed from GBGB9618879.2A external-priority patent/GB9618879D0/en
Application filed by Personal Biometric Encoders Ltd filed Critical Personal Biometric Encoders Ltd
Application granted granted Critical
Publication of DE69732149D1 publication Critical patent/DE69732149D1/de
Publication of DE69732149T2 publication Critical patent/DE69732149T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Position Input By Displaying (AREA)
  • Collating Specific Patterns (AREA)
  • Push-Button Switches (AREA)
DE69732149T 1996-09-10 1997-09-10 Fingerabdruckdigitalisierer mit verformbarem substrat Expired - Fee Related DE69732149T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9618878.4A GB9618878D0 (en) 1996-09-10 1996-09-10 Circuit
GB9618879 1996-09-10
GB9618878 1996-09-10
GBGB9618879.2A GB9618879D0 (en) 1996-09-10 1996-09-10 Sensor
PCT/GB1997/002451 WO1998011500A1 (en) 1996-09-10 1997-09-10 Fingerprint digitizer with deformable substrate

Publications (2)

Publication Number Publication Date
DE69732149D1 true DE69732149D1 (de) 2005-02-03
DE69732149T2 DE69732149T2 (de) 2005-12-15

Family

ID=26310008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732149T Expired - Fee Related DE69732149T2 (de) 1996-09-10 1997-09-10 Fingerabdruckdigitalisierer mit verformbarem substrat

Country Status (6)

Country Link
EP (1) EP1021785B1 (de)
AT (1) ATE286279T1 (de)
AU (2) AU4131297A (de)
DE (1) DE69732149T2 (de)
ES (1) ES2236822T3 (de)
WO (2) WO1998011500A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59902275D1 (de) * 1998-05-19 2002-09-12 Infineon Technologies Ag Sensoreinrichtung zur erfassung von biometrischen merkmalen, insbesondere fingerminutien
WO2000013129A2 (de) * 1998-08-31 2000-03-09 Siemens Aktiengesellschaft Verfahren zur herstellung metallischer feinstrukturen und anwendung des verfahrens bei der herstellung von sensoranordnungen zur erfassung von fingerabdrücken
DE19921231A1 (de) * 1999-05-07 2000-11-09 Giesecke & Devrient Gmbh Fingerabdrucksensor für Chipkarte
US6950541B1 (en) * 1999-05-11 2005-09-27 Authentec, Inc. Fingerprint sensor package including flexible circuit substrate and associated methods
GB2418283A (en) * 2004-09-21 2006-03-22 Personal Biometric Encoders Lt Array of switches having triangular electrodes
GB2418284A (en) * 2004-09-21 2006-03-22 Personal Biometric Encoders Lt Switch array having first electrode enclosed by second electrode
WO2006032884A1 (en) * 2004-09-21 2006-03-30 Personal Biometric Encoders Limited Switches for fingerprint sensing
WO2007064429A1 (en) * 2005-10-28 2007-06-07 Ivi Smart Technologies, Inc. Biometric sensor and sensor panel, method for detecting biometric pattern using the same, and method for manufacturing the same
US10726241B2 (en) * 2015-04-06 2020-07-28 Identification International, Inc. Systems and methods for capturing images using a pressure sensitive membrane
US10740902B2 (en) 2016-10-14 2020-08-11 Identification International, Inc. System and method for identifying features of a friction ridge signature based on information representing a topography of friction ridges
CN112188759B (zh) * 2020-09-22 2021-11-16 江南大学 一种应变片阵列电路的直书写打印方法
CN112135443B (zh) * 2020-09-22 2021-08-24 江南大学 一种基于绝缘带的应变片阵列电路直书写打印方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704870C1 (de) * 1987-02-16 1988-04-28 Peter Seitz Vorrichtung zur Messung der flaechigen Verteilung von Druckkraeften
JPH0731091B2 (ja) * 1987-05-27 1995-04-10 日本碍子株式会社 歪検出器
GB9012167D0 (en) * 1990-05-31 1990-07-18 Marconi Gec Ltd Digitizers
JPH0758234B2 (ja) * 1992-04-16 1995-06-21 株式会社エニックス 半導体マトリクス型微細面圧分布センサ
US5483100A (en) * 1992-06-02 1996-01-09 Amkor Electronics, Inc. Integrated circuit package with via interconnections formed in a substrate
DE4236133C1 (de) * 1992-10-26 1994-03-10 Siemens Ag Sensoranordnung zur Erfassung von Fingerabdrücken und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
ATE286279T1 (de) 2005-01-15
ES2236822T3 (es) 2005-07-16
WO1998011500A1 (en) 1998-03-19
WO1998011499A1 (en) 1998-03-19
AU4131297A (en) 1998-04-02
EP1021785A1 (de) 2000-07-26
DE69732149T2 (de) 2005-12-15
AU4131197A (en) 1998-04-02
EP1021785B1 (de) 2004-12-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee