DK1303829T3 - Miniaturesensorchip særligt til fingeraftrykssensorer - Google Patents

Miniaturesensorchip særligt til fingeraftrykssensorer

Info

Publication number
DK1303829T3
DK1303829T3 DK01938854T DK01938854T DK1303829T3 DK 1303829 T3 DK1303829 T3 DK 1303829T3 DK 01938854 T DK01938854 T DK 01938854T DK 01938854 T DK01938854 T DK 01938854T DK 1303829 T3 DK1303829 T3 DK 1303829T3
Authority
DK
Denmark
Prior art keywords
sensor chip
fingerprint sensors
miniature sensor
chip especially
chip
Prior art date
Application number
DK01938854T
Other languages
Danish (da)
English (en)
Inventor
Ovidiu Vermesan
Jon Nysaether
Ib-Rune Johansen
Jon Tschudi
Original Assignee
Idex Asa
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 Idex Asa filed Critical Idex Asa
Application granted granted Critical
Publication of DK1303829T3 publication Critical patent/DK1303829T3/da

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
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Air Bags (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK01938854T 2000-06-09 2001-06-08 Miniaturesensorchip særligt til fingeraftrykssensorer DK1303829T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20003003A NO315016B1 (no) 2000-06-09 2000-06-09 Miniatyrisert sensor
PCT/NO2001/000239 WO2001099036A2 (en) 2000-06-09 2001-06-08 Miniature sensor chip, especially for fingerprint sensors

Publications (1)

Publication Number Publication Date
DK1303829T3 true DK1303829T3 (da) 2008-12-15

Family

ID=19911249

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01938854T DK1303829T3 (da) 2000-06-09 2001-06-08 Miniaturesensorchip særligt til fingeraftrykssensorer

Country Status (10)

Country Link
US (2) US7283651B2 (ja)
EP (1) EP1303829B1 (ja)
JP (1) JP4818564B2 (ja)
AT (1) ATE404934T1 (ja)
AU (1) AU2001264430A1 (ja)
DE (1) DE60135346D1 (ja)
DK (1) DK1303829T3 (ja)
ES (1) ES2312443T3 (ja)
NO (1) NO315016B1 (ja)
WO (1) WO2001099036A2 (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315016B1 (no) * 2000-06-09 2003-06-23 Idex Asa Miniatyrisert sensor
NO315017B1 (no) * 2000-06-09 2003-06-23 Idex Asa Sensorbrikke, s¶rlig for måling av strukturer i en fingeroverflate
DE60214044T2 (de) 2001-12-07 2007-02-15 Idex Asa Sensor für messungen an nassen und trockenen fingern
NO316796B1 (no) * 2002-03-01 2004-05-10 Idex Asa Sensormodul for maling av strukturer i en overflate, saerlig en fingeroverflate
FI115109B (fi) 2003-01-22 2005-02-28 Nokia Corp Tunnistusjärjestely ja tunnistusjärjestelyn käsittävä matkaviestin
FI20030102A0 (fi) 2003-01-22 2003-01-22 Nokia Corp Henkilön varmennusjärjestely
FI121352B (fi) * 2003-12-18 2010-10-15 Upm Kymmene Corp Radiotaajuustekniikkaan perustuva anturisovitelma ja menetelmä
US7697729B2 (en) 2004-01-29 2010-04-13 Authentec, Inc. System for and method of finger initiated actions
US8131026B2 (en) 2004-04-16 2012-03-06 Validity Sensors, Inc. Method and apparatus for fingerprint image reconstruction
US8447077B2 (en) * 2006-09-11 2013-05-21 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array
WO2006041780A1 (en) 2004-10-04 2006-04-20 Validity Sensors, Inc. Fingerprint sensing assemblies comprising a substrate
US7831070B1 (en) 2005-02-18 2010-11-09 Authentec, Inc. Dynamic finger detection mechanism for a fingerprint sensor
US8231056B2 (en) 2005-04-08 2012-07-31 Authentec, Inc. System for and method of protecting an integrated circuit from over currents
JP4943807B2 (ja) * 2006-10-18 2012-05-30 日本電信電話株式会社 インピーダンス検出装置、インピーダンス検出方法、生体認識装置、および指紋認証装置
NO20093601A1 (no) 2009-12-29 2011-06-30 Idex Asa Overflatesensor
US8866347B2 (en) 2010-01-15 2014-10-21 Idex Asa Biometric image sensing
US8421890B2 (en) 2010-01-15 2013-04-16 Picofield Technologies, Inc. Electronic imager using an impedance sensor grid array and method of making
US8791792B2 (en) 2010-01-15 2014-07-29 Idex Asa Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making
US9437478B2 (en) * 2010-05-11 2016-09-06 Xintec Inc. Chip package and method for forming the same
US9425134B2 (en) 2010-05-11 2016-08-23 Xintec Inc. Chip package
CN104838390B (zh) 2012-04-10 2018-11-09 艾戴克斯公司 生物计量感测
NO20131423A1 (no) 2013-02-22 2014-08-25 Idex Asa Integrert fingeravtrykksensor
JP6662792B2 (ja) 2014-02-21 2020-03-11 アイデックス バイオメトリクス エーエスエー 重なり合うグリッド線、およびセンシング面をグリッド線から伸ばすための導電性プローブを用いるセンサ
US9779280B2 (en) 2014-12-24 2017-10-03 Idex Asa Fingerprint sensor employing an integrated noise rejection structure
US10895657B2 (en) * 2017-01-13 2021-01-19 Franklin Sensors Inc. Apparatus and methods for obscured feature detection with uniform electric fields
US10613243B2 (en) * 2017-04-27 2020-04-07 Franklin Sensors Inc. Apparatus and methods for obscured feature detection
WO2018169107A1 (ko) * 2017-03-17 2018-09-20 전용원 센싱 오프셋을 개선하는 지문 인식 센서 및 시스템

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US5399898A (en) 1992-07-17 1995-03-21 Lsi Logic Corporation Multi-chip semiconductor arrangements using flip chip dies
US5371404A (en) 1993-02-04 1994-12-06 Motorola, Inc. Thermally conductive integrated circuit package with radio frequency shielding
TW303441B (ja) * 1995-03-29 1997-04-21 Trw Inc
US6049620A (en) * 1995-12-15 2000-04-11 Veridicom, Inc. Capacitive fingerprint sensor with adjustable gain
US5956415A (en) * 1996-01-26 1999-09-21 Harris Corporation Enhanced security fingerprint sensor package and related methods
US5963679A (en) * 1996-01-26 1999-10-05 Harris Corporation Electric field fingerprint sensor apparatus and related methods
JP4024335B2 (ja) * 1996-01-26 2007-12-19 ハリス コーポレイション 集積回路のダイを露出させる開口部を有する集積回路装置とその製造方法
US6020749A (en) 1996-11-12 2000-02-01 Hewlett-Packard Company Method and apparatus for performing testing of double-sided ball grid array devices
US5920640A (en) 1997-05-16 1999-07-06 Harris Corporation Fingerprint sensor and token reader and associated methods
US6259804B1 (en) 1997-05-16 2001-07-10 Authentic, Inc. Fingerprint sensor with gain control features and associated methods
US5940526A (en) * 1997-05-16 1999-08-17 Harris Corporation Electric field fingerprint sensor having enhanced features and related methods
NO304766B1 (no) * 1997-06-16 1999-02-08 Sintef Fingeravtrykksensor
JP3592487B2 (ja) * 1997-07-02 2004-11-24 日本電信電話株式会社 指紋認識集積回路
US6483931B2 (en) * 1997-09-11 2002-11-19 Stmicroelectronics, Inc. Electrostatic discharge protection of a capacitve type fingerprint sensing array
JP3102395B2 (ja) * 1997-11-27 2000-10-23 日本電気株式会社 指紋検出装置
NO307065B1 (no) * 1998-02-26 2000-01-31 Idex As Fingeravtrykksensor
EP0941696A1 (de) * 1998-03-03 1999-09-15 Siemens Aktiengesellschaft Fingertippsensor mit integriertem Tastschalter
US6026564A (en) 1998-04-10 2000-02-22 Ang Technologies Inc. Method of making a high density multilayer wiring board
NO315016B1 (no) 2000-06-09 2003-06-23 Idex Asa Miniatyrisert sensor
NO315017B1 (no) * 2000-06-09 2003-06-23 Idex Asa Sensorbrikke, s¶rlig for måling av strukturer i en fingeroverflate
US7184581B2 (en) * 2000-06-09 2007-02-27 Idex Asa System for real time finger surface pattern measurement
NO316796B1 (no) * 2002-03-01 2004-05-10 Idex Asa Sensormodul for maling av strukturer i en overflate, saerlig en fingeroverflate

Also Published As

Publication number Publication date
WO2001099036A2 (en) 2001-12-27
NO315016B1 (no) 2003-06-23
US7283651B2 (en) 2007-10-16
US20030161511A1 (en) 2003-08-28
NO20003003L (no) 2001-12-10
AU2001264430A1 (en) 2002-01-02
JP2003535668A (ja) 2003-12-02
DE60135346D1 (de) 2008-09-25
ATE404934T1 (de) 2008-08-15
NO20003003D0 (no) 2000-06-09
US7518382B2 (en) 2009-04-14
EP1303829A2 (en) 2003-04-23
WO2001099036A3 (en) 2002-04-25
US20080030207A1 (en) 2008-02-07
ES2312443T3 (es) 2009-03-01
EP1303829B1 (en) 2008-08-13
JP4818564B2 (ja) 2011-11-16

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