CN101903857B - 用于无源矩阵多触点触摸传感器的扫描特性被调整的电子分析电路 - Google Patents

用于无源矩阵多触点触摸传感器的扫描特性被调整的电子分析电路 Download PDF

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Publication number
CN101903857B
CN101903857B CN200880121995XA CN200880121995A CN101903857B CN 101903857 B CN101903857 B CN 101903857B CN 200880121995X A CN200880121995X A CN 200880121995XA CN 200880121995 A CN200880121995 A CN 200880121995A CN 101903857 B CN101903857 B CN 101903857B
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scanning
matrix
resolution
sensor
contact
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CN101903857A (zh
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帕斯卡尔·若盖
纪尧姆·拉吉利埃
朱利安·奥利维耶
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Stantum SAS
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Stantum SAS
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    • 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

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  • 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)
CN200880121995XA 2007-12-19 2008-12-19 用于无源矩阵多触点触摸传感器的扫描特性被调整的电子分析电路 Expired - Fee Related CN101903857B (zh)

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 (2)

Publication Number Publication Date
CN101903857A CN101903857A (zh) 2010-12-01
CN101903857B true CN101903857B (zh) 2013-04-17

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CN200880121995XA Expired - Fee Related CN101903857B (zh) 2007-12-19 2008-12-19 用于无源矩阵多触点触摸传感器的扫描特性被调整的电子分析电路

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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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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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
CA2709835A1 (fr) 2009-09-17
CN101903857A (zh) 2010-12-01
US20110025619A1 (en) 2011-02-03
FR2925716B1 (fr) 2010-06-18

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