JPH0381171B2 - - Google Patents

Info

Publication number
JPH0381171B2
JPH0381171B2 JP25074387A JP25074387A JPH0381171B2 JP H0381171 B2 JPH0381171 B2 JP H0381171B2 JP 25074387 A JP25074387 A JP 25074387A JP 25074387 A JP25074387 A JP 25074387A JP H0381171 B2 JPH0381171 B2 JP H0381171B2
Authority
JP
Japan
Prior art keywords
electrodes
line
drive
electrode
line electrodes
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 - Lifetime
Application number
JP25074387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0194418A (ja
Inventor
Teruhiko Tamori
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.)
Enitsukusu Kk
Original Assignee
Enitsukusu Kk
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 Enitsukusu Kk filed Critical Enitsukusu Kk
Priority to JP62250743A priority Critical patent/JPH0194418A/ja
Publication of JPH0194418A publication Critical patent/JPH0194418A/ja
Publication of JPH0381171B2 publication Critical patent/JPH0381171B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
JP62250743A 1987-10-06 1987-10-06 指紋パターン検出用マトリクス電極の駆動回路 Granted JPH0194418A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62250743A JPH0194418A (ja) 1987-10-06 1987-10-06 指紋パターン検出用マトリクス電極の駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62250743A JPH0194418A (ja) 1987-10-06 1987-10-06 指紋パターン検出用マトリクス電極の駆動回路

Publications (2)

Publication Number Publication Date
JPH0194418A JPH0194418A (ja) 1989-04-13
JPH0381171B2 true JPH0381171B2 (enrdf_load_stackoverflow) 1991-12-27

Family

ID=17212379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62250743A Granted JPH0194418A (ja) 1987-10-06 1987-10-06 指紋パターン検出用マトリクス電極の駆動回路

Country Status (1)

Country Link
JP (1) JPH0194418A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520848B2 (ja) * 1993-10-25 1996-07-31 株式会社エニックス 磁気式面圧入力パネル
US6381347B1 (en) 1998-11-12 2002-04-30 Secugen High contrast, low distortion optical acquistion system for image capturing
US8447077B2 (en) 2006-09-11 2013-05-21 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array
DE602005022900D1 (de) 2004-10-04 2010-09-23 Validity Sensors Inc Fingerabdruckerfassende konstruktionen mit einem substrat
US9666635B2 (en) 2010-02-19 2017-05-30 Synaptics Incorporated Fingerprint sensing circuit
US9001040B2 (en) 2010-06-02 2015-04-07 Synaptics Incorporated Integrated fingerprint sensor and navigation device
US9406580B2 (en) 2011-03-16 2016-08-02 Synaptics Incorporated Packaging for fingerprint sensors and methods of manufacture
US9195877B2 (en) 2011-12-23 2015-11-24 Synaptics Incorporated Methods and devices for capacitive image sensing
US9251329B2 (en) 2012-03-27 2016-02-02 Synaptics Incorporated Button depress wakeup and wakeup strategy
US9137438B2 (en) 2012-03-27 2015-09-15 Synaptics Incorporated Biometric object sensor and method
US9600709B2 (en) 2012-03-28 2017-03-21 Synaptics Incorporated Methods and systems for enrolling biometric data
US9665762B2 (en) 2013-01-11 2017-05-30 Synaptics Incorporated Tiered wakeup strategy
US10095906B2 (en) * 2014-02-21 2018-10-09 Idex Asa Sensor employing overlapping grid lines and conductive probes for extending a sensing surface from the grid lines
RU2720128C2 (ru) * 2016-02-29 2020-04-24 Конинклейке Филипс Н.В. Сенсорное устройство и способ считывания, основанный на электроактивном материале
JP2021514053A (ja) * 2018-02-15 2021-06-03 タクチュアル ラブズ シーオー． 圧力を感知するための装置および方法

Also Published As

Publication number Publication date
JPH0194418A (ja) 1989-04-13

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