TWI441064B - 驅動觸控面板之方法，電容式觸控面板以及具有觸控偵測功能之顯示裝置 - Google Patents

驅動觸控面板之方法，電容式觸控面板以及具有觸控偵測功能之顯示裝置 Download PDF

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Publication number
TWI441064B
TWI441064B TW099119335A TW99119335A TWI441064B TW I441064 B TWI441064 B TW I441064B TW 099119335 A TW099119335 A TW 099119335A TW 99119335 A TW99119335 A TW 99119335A TW I441064 B TWI441064 B TW I441064B
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Taiwan
Prior art keywords
driving
signal
detection
touch
drive
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TW099119335A
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English (en)
Chinese (zh)
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TW201104545A (en
Inventor
Kouji Noguchi
Tsutomu Harada
Yoshitoshi Kida
Takayuki Nakanishi
Koji Ishizaki
Takeya Takeuchi
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Japan Display West Inc
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Publication of TW201104545A publication Critical patent/TW201104545A/zh
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Publication of TWI441064B publication Critical patent/TWI441064B/zh

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    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Position Input By Displaying (AREA)
  • Liquid Crystal (AREA)
TW099119335A 2009-06-29 2010-06-14 驅動觸控面板之方法，電容式觸控面板以及具有觸控偵測功能之顯示裝置 TWI441064B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009154207A JP5191452B2 (ja) 2009-06-29 2009-06-29 タッチパネルの駆動方法、静電容量型タッチパネルおよびタッチ検出機能付き表示装置

Publications (2)

Publication Number Publication Date
TW201104545A TW201104545A (en) 2011-02-01
TWI441064B true TWI441064B (zh) 2014-06-11

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Family Applications (1)

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TW099119335A TWI441064B (zh) 2009-06-29 2010-06-14 驅動觸控面板之方法，電容式觸控面板以及具有觸控偵測功能之顯示裝置

Country Status (4)

Country Link
US (1) US9046968B2 (enExample)
JP (1) JP5191452B2 (enExample)
CN (1) CN101937295B (enExample)
TW (1) TWI441064B (enExample)

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Publication number Publication date
US20100328257A1 (en) 2010-12-30
CN101937295B (zh) 2014-06-11
CN101937295A (zh) 2011-01-05
JP2011008724A (ja) 2011-01-13
US9046968B2 (en) 2015-06-02
JP5191452B2 (ja) 2013-05-08
TW201104545A (en) 2011-02-01

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