JP5257954B2 - タッチパネル検出回路およびその動作方法 - Google Patents

タッチパネル検出回路およびその動作方法 Download PDF

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Publication number
JP5257954B2
JP5257954B2 JP2010530008A JP2010530008A JP5257954B2 JP 5257954 B2 JP5257954 B2 JP 5257954B2 JP 2010530008 A JP2010530008 A JP 2010530008A JP 2010530008 A JP2010530008 A JP 2010530008A JP 5257954 B2 JP5257954 B2 JP 5257954B2
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Japan
Prior art keywords
input node
touch panel
circuit
terminal
input
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Active
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JP2010530008A
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English (en)
Japanese (ja)
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JP2011501295A (ja
JP2011501295A5 (enExample
Inventor
ピエトリ、ステファノ
リン、シェン
オルモス、アルフレード
アール． ティップル、デイビッド
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NXP USA Inc
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NXP USA Inc
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Publication of JP2011501295A5 publication Critical patent/JP2011501295A5/ja
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    • 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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
JP2010530008A 2007-10-18 2008-09-15 タッチパネル検出回路およびその動作方法 Active JP5257954B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/874,400 2007-10-18
US11/874,400 US7868877B2 (en) 2007-10-18 2007-10-18 Touch panel detection circuitry and method of operation
PCT/US2008/076390 WO2009051928A1 (en) 2007-10-18 2008-09-15 Touch panel detection circuitry and method of operation

Publications (3)

Publication Number Publication Date
JP2011501295A JP2011501295A (ja) 2011-01-06
JP2011501295A5 JP2011501295A5 (enExample) 2011-11-04
JP5257954B2 true JP5257954B2 (ja) 2013-08-07

Family

ID=40563026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010530008A Active JP5257954B2 (ja) 2007-10-18 2008-09-15 タッチパネル検出回路およびその動作方法

Country Status (4)

Country Link
US (1) US7868877B2 (enExample)
JP (1) JP5257954B2 (enExample)
CN (1) CN101828216B (enExample)
WO (1) WO2009051928A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090054755A (ko) * 2007-11-27 2009-06-01 삼성전자주식회사 전자파 장애 차단 플레이트를 갖는 터치 패드
WO2010004867A1 (ja) * 2008-07-08 2010-01-14 セイコーインスツル株式会社 静電検出装置、情報機器及び静電検出方法
KR101350573B1 (ko) * 2008-12-30 2014-01-10 엘지디스플레이 주식회사 전기영동 표시장치
JP5588617B2 (ja) * 2009-01-23 2014-09-10 株式会社ジャパンディスプレイ 表示装置、表示装置の駆動方法および電子機器
TWI434206B (zh) * 2009-11-23 2014-04-11 Hsiang Yu Lee Capacitive touch panel device
CN101840294B (zh) * 2010-01-21 2012-01-18 宸鸿科技(厦门)有限公司 一种投射电容式触控面板的扫描方法
US9223445B2 (en) * 2010-12-02 2015-12-29 Atmel Corporation Position-sensing and force detection panel
US8823659B2 (en) 2011-06-07 2014-09-02 Nokia Corporation Method and apparatus for touch panel
KR101797713B1 (ko) 2015-05-14 2017-11-16 한국과학기술원 신남알데하이드의 제조 방법
KR102474202B1 (ko) * 2016-01-08 2022-12-06 삼성디스플레이 주식회사 표시장치 및 표시장치의 구동 방법
WO2021217164A1 (en) * 2020-04-22 2021-10-28 Microchip Technology Incorporated Amplified charge cancellation in a touch sensor, and related systems, methods and devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01314324A (ja) * 1988-06-14 1989-12-19 Sony Corp タッチパネル装置
US4988983A (en) 1988-09-02 1991-01-29 Carroll Touch, Incorporated Touch entry system with ambient compensation and programmable amplification
US5225636A (en) * 1992-02-21 1993-07-06 Ncr Corporation Apparatus and method for digitizer point sampling and validation
US5508700A (en) 1994-03-17 1996-04-16 Tanisys Technology, Inc. Capacitance sensitive switch and switch array
US5415413A (en) 1994-09-09 1995-05-16 Morinich; Andrew G. Board game apparatus and method of playing the same
TW327707B (en) 1995-05-18 1998-03-01 Motorola Inc Method for producing power consumption in a portable electronic device with a liquid crystal display screen
JP3055448B2 (ja) 1995-12-11 2000-06-26 日本電気株式会社 タッチパネル回路
US5796355A (en) 1996-05-13 1998-08-18 Zurich Design Laboratories, Inc. Touch switch
JP3221368B2 (ja) * 1997-09-17 2001-10-22 日本電気株式会社 抵抗膜方式タブレット及びその制御方法並びにその方法を実現するためのプログラムを記録した記録媒体
US6008718A (en) * 1997-11-21 1999-12-28 Chen; Ming-De Single-resistor-foil pressure sensitive coordinate input system
US7218498B2 (en) 1999-01-19 2007-05-15 Touchsensor Technologies Llc Touch switch with integral control circuit
TW578091B (en) 2000-08-04 2004-03-01 Gunze Kk Touch-panel device
US7250940B2 (en) * 2003-12-31 2007-07-31 Symbol Technologies, Inc. Touch screen apparatus and method therefore
JP2006301979A (ja) * 2005-04-20 2006-11-02 Hitachi Maxell Ltd ペン型入力装置、およびこれに用いられるセンサ素子
CN100410862C (zh) * 2005-10-28 2008-08-13 义隆电子股份有限公司 电阻式触控屏幕测量系统

Also Published As

Publication number Publication date
CN101828216B (zh) 2013-03-13
JP2011501295A (ja) 2011-01-06
US20090102802A1 (en) 2009-04-23
CN101828216A (zh) 2010-09-08
US7868877B2 (en) 2011-01-11
WO2009051928A1 (en) 2009-04-23

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