CA2709835A1 - Circuit electronique d'analyse a modulation de caracteristiques de balayage pour capteur tactile multicontacts a matrice passive - Google Patents

Circuit electronique d'analyse a modulation de caracteristiques de balayage pour capteur tactile multicontacts a matrice passive Download PDF

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Publication number
CA2709835A1
CA2709835A1 CA2709835A CA2709835A CA2709835A1 CA 2709835 A1 CA2709835 A1 CA 2709835A1 CA 2709835 A CA2709835 A CA 2709835A CA 2709835 A CA2709835 A CA 2709835A CA 2709835 A1 CA2709835 A1 CA 2709835A1
Authority
CA
Canada
Prior art keywords
scanning
analysis circuit
sensor
matrix
electronic analysis
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.)
Abandoned
Application number
CA2709835A
Other languages
English (en)
French (fr)
Inventor
Pascal Joguet
Guillaume Largillier
Julien Olivier
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.)
Stantum SAS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2709835A1 publication Critical patent/CA2709835A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3262—Power saving in digitizer or tablet
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G06F3/041661—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving using detection at multiple resolutions, e.g. coarse and fine scanning; using detection within a limited area, e.g. object tracking window
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CA2709835A 2007-12-19 2008-12-19 Circuit electronique d'analyse a modulation de caracteristiques de balayage pour capteur tactile multicontacts a matrice passive Abandoned CA2709835A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0760021 2007-12-19
FR0760021A FR2925716B1 (fr) 2007-12-19 2007-12-19 Circuit electronique d'analyse a modulation de caracteristiques de balayage pour capteur tactile multicontacts a matrice passive
PCT/FR2008/001809 WO2009112649A1 (fr) 2007-12-19 2008-12-19 Circuit electronique d'analyse a modulation de caracteristiques de balayage pour capteur tactile multicontacts a matrice passive

Publications (1)

Publication Number Publication Date
CA2709835A1 true CA2709835A1 (fr) 2009-09-17

Family

ID=39590234

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2709835A Abandoned CA2709835A1 (fr) 2007-12-19 2008-12-19 Circuit electronique d'analyse a modulation de caracteristiques de balayage pour capteur tactile multicontacts a matrice passive

Country Status (8)

Country Link
US (1) US20110025619A1 (https=)
EP (2) EP2235615B1 (https=)
JP (1) JP2011507123A (https=)
KR (1) KR20100103615A (https=)
CN (1) CN101903857B (https=)
CA (1) CA2709835A1 (https=)
FR (1) FR2925716B1 (https=)
WO (1) WO2009112649A1 (https=)

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US8963874B2 (en) 2010-07-31 2015-02-24 Symbol Technologies, Inc. Touch screen rendering system and method of operation thereof
US8884910B2 (en) 2010-08-30 2014-11-11 Microsoft Corporation Resistive matrix with optimized input scanning
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JP2013003841A (ja) * 2011-06-16 2013-01-07 Sony Corp 情報処理装置と情報処理方法ならびにプログラム
JP5857465B2 (ja) * 2011-06-16 2016-02-10 ソニー株式会社 情報処理装置と情報処理方法ならびにプログラム
JP5818145B2 (ja) * 2011-08-23 2015-11-18 コニカミノルタ株式会社 入力装置及び入力制御プログラム並びに入力制御方法
KR101898979B1 (ko) * 2012-02-16 2018-09-17 삼성디스플레이 주식회사 터치 패널의 구동 방법, 터치 패널 및 디스플레이 장치
US20130265243A1 (en) * 2012-04-10 2013-10-10 Motorola Mobility, Inc. Adaptive power adjustment for a touchscreen
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EP2660689B1 (en) * 2012-05-04 2019-12-25 BlackBerry Limited Electronic device and method of detecting touches on a touch-sensitive display
JP2014006765A (ja) * 2012-06-26 2014-01-16 Tokai Rika Co Ltd 操作装置
US8917253B2 (en) 2012-08-31 2014-12-23 Blackberry Limited Method and apparatus pertaining to the interlacing of finger-based and active-stylus-based input detection
EP2703966A1 (en) * 2012-08-31 2014-03-05 BlackBerry Limited Method and apparatus pertaining to the interlacing of finger-based and active-stylus-based input detection
CN103838347B (zh) * 2012-11-20 2017-08-29 联想(北京)有限公司 一种信息处理方法及电子设备
US9261991B2 (en) * 2013-05-28 2016-02-16 Google Technology Holdings LLC Multi-layered sensing with multiple resolutions
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FR3023630B1 (fr) * 2014-07-09 2017-12-08 Commissariat Energie Atomique Meuble domestique ou cloison tactile
CN104991675B (zh) * 2015-07-17 2018-01-09 京东方科技集团股份有限公司 触摸显示驱动方法、驱动模块和显示装置
CN105204703B (zh) * 2015-10-10 2018-06-29 重庆京东方光电科技有限公司 一种用于触摸显示屏的触摸检测方法和设备
KR102436383B1 (ko) * 2016-01-04 2022-08-25 삼성전자주식회사 전자 장치 및 이의 동작 방법
JP6661013B2 (ja) * 2016-07-06 2020-03-11 シャープ株式会社 タッチパネル制御装置および電子機器
CN114459676B (zh) * 2022-01-18 2023-05-05 同济大学 一种柔性电子皮肤阵列性能检测系统
CN119418652B (zh) * 2024-11-29 2026-01-16 京东方科技集团股份有限公司 显示面板、驱动方法和终端设备

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Also Published As

Publication number Publication date
JP2011507123A (ja) 2011-03-03
FR2925716A1 (fr) 2009-06-26
KR20100103615A (ko) 2010-09-27
EP2235615B1 (fr) 2012-07-25
WO2009112649A1 (fr) 2009-09-17
EP2518604A1 (fr) 2012-10-31
EP2235615A1 (fr) 2010-10-06
CN101903857B (zh) 2013-04-17
CN101903857A (zh) 2010-12-01
US20110025619A1 (en) 2011-02-03
FR2925716B1 (fr) 2010-06-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20131029

FZDE Discontinued

Effective date: 20151221