JP5191453B2 - タッチセンサ、表示装置および電子機器 - Google Patents

タッチセンサ、表示装置および電子機器 Download PDF

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Publication number
JP5191453B2
JP5191453B2 JP2009154209A JP2009154209A JP5191453B2 JP 5191453 B2 JP5191453 B2 JP 5191453B2 JP 2009154209 A JP2009154209 A JP 2009154209A JP 2009154209 A JP2009154209 A JP 2009154209A JP 5191453 B2 JP5191453 B2 JP 5191453B2
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detection
display
electrode
touch
sampling
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Japanese (ja)
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JP2011008725A5 (enExample
JP2011008725A (ja
Inventor
勉 原田
幸治 野口
芳利 木田
剛司 石崎
貴之 中西
剛也 竹内
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株式会社ジャパンディスプレイウェスト
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Priority to JP2009154209A priority Critical patent/JP5191453B2/ja
Priority to US12/790,146 priority patent/US8633905B2/en
Priority to TW099117445A priority patent/TWI421745B/zh
Priority to CN2010102123845A priority patent/CN101937141B/zh
Publication of JP2011008725A publication Critical patent/JP2011008725A/ja
Publication of JP2011008725A5 publication Critical patent/JP2011008725A5/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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • 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
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04184—Synchronisation with the driving of the display or the backlighting unit to avoid interferences generated internally
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels

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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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2009154209A 2009-06-29 2009-06-29 タッチセンサ、表示装置および電子機器 Active JP5191453B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009154209A JP5191453B2 (ja) 2009-06-29 2009-06-29 タッチセンサ、表示装置および電子機器
US12/790,146 US8633905B2 (en) 2009-06-29 2010-05-28 Touch sensor, display and electronic unit
TW099117445A TWI421745B (zh) 2009-06-29 2010-05-31 觸控感測器，顯示器及電子單元
CN2010102123845A CN101937141B (zh) 2009-06-29 2010-06-22 触摸传感器、显示器和电子单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009154209A JP5191453B2 (ja) 2009-06-29 2009-06-29 タッチセンサ、表示装置および電子機器

Publications (3)

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JP2011008725A JP2011008725A (ja) 2011-01-13
JP2011008725A5 JP2011008725A5 (enExample) 2012-05-10
JP5191453B2 true JP5191453B2 (ja) 2013-05-08

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JP2009154209A Active JP5191453B2 (ja) 2009-06-29 2009-06-29 タッチセンサ、表示装置および電子機器

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US (1) US8633905B2 (enExample)
JP (1) JP5191453B2 (enExample)
CN (1) CN101937141B (enExample)
TW (1) TWI421745B (enExample)

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JP5685512B2 (ja) * 2011-09-29 2015-03-18 株式会社ジャパンディスプレイ 表示装置、タッチ検出装置、駆動方法、および電子機器
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JP6030453B2 (ja) 2013-01-10 2016-11-24 株式会社ジャパンディスプレイ タッチ検出装置、これを備えるタッチ検出機能付き表示装置及び電子機器
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KR102178797B1 (ko) * 2013-10-04 2020-11-16 삼성디스플레이 주식회사 터치 센서를 포함하는 표시 장치
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JP2015176512A (ja) * 2014-03-18 2015-10-05 シナプティクス・ディスプレイ・デバイス合同会社 半導体装置
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JP6613044B2 (ja) * 2014-04-22 2019-11-27 株式会社半導体エネルギー研究所 表示装置、表示モジュール、及び電子機器
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TW201602877A (zh) * 2014-07-01 2016-01-16 義隆電子股份有限公司 觸碰感測裝置以及其使用之方法
KR101572378B1 (ko) * 2014-08-04 2015-11-27 엘지디스플레이 주식회사 터치 센서들을 가지는 표시장치
JP6416668B2 (ja) * 2014-08-20 2018-10-31 株式会社ジャパンディスプレイ 表示装置
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CN104657023B (zh) * 2015-03-06 2018-01-05 合肥京东方光电科技有限公司 阵列基板及其制作方法、显示装置及其制作方法
CN104793823B (zh) * 2015-04-21 2018-04-10 深圳市华星光电技术有限公司 互电容式触控显示面板及其触控检测方法
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CN104898891B (zh) * 2015-06-30 2018-02-13 厦门天马微电子有限公司 一种触控驱动电路、触控驱动方法及触控屏
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JP6807683B2 (ja) 2015-09-11 2021-01-06 株式会社半導体エネルギー研究所 入出力パネル
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JP6911225B2 (ja) 2016-10-21 2021-07-28 三菱電機株式会社 タッチパネル装置
CN108415606B (zh) * 2018-03-26 2021-01-12 京东方科技集团股份有限公司 显示触控扫描方法及芯片、存储介质、显示装置
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Publication number Publication date
US8633905B2 (en) 2014-01-21
CN101937141A (zh) 2011-01-05
TWI421745B (zh) 2014-01-01
US20100328239A1 (en) 2010-12-30
CN101937141B (zh) 2013-01-02
TW201108061A (en) 2011-03-01
JP2011008725A (ja) 2011-01-13

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