JP5216495B2 - 接触検出装置および表示装置 - Google Patents

接触検出装置および表示装置 Download PDF

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Publication number
JP5216495B2
JP5216495B2 JP2008236931A JP2008236931A JP5216495B2 JP 5216495 B2 JP5216495 B2 JP 5216495B2 JP 2008236931 A JP2008236931 A JP 2008236931A JP 2008236931 A JP2008236931 A JP 2008236931A JP 5216495 B2 JP5216495 B2 JP 5216495B2
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contact
detection
unit
drive
regions
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Japanese (ja)
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JP2010072743A (ja
JP2010072743A5 (cg-RX-API-DMAC7.html
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幸治 野口
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 JP2008236931A priority Critical patent/JP5216495B2/ja
Priority to US12/550,105 priority patent/US8970505B2/en
Priority to TW098129556A priority patent/TWI448778B/zh
Priority to CN2009101751276A priority patent/CN101676846B/zh
Publication of JP2010072743A publication Critical patent/JP2010072743A/ja
Publication of JP2010072743A5 publication Critical patent/JP2010072743A5/ja
Priority to US13/753,270 priority patent/US8854329B2/en
Priority to US13/754,464 priority patent/US8913024B2/en
Priority to US13/754,316 priority patent/US9152259B2/en
Application granted granted Critical
Publication of JP5216495B2 publication Critical patent/JP5216495B2/ja
Priority to US14/310,855 priority patent/US20140300580A1/en
Priority to US14/839,519 priority patent/US9965082B2/en
Priority to US15/944,362 priority patent/US10372262B2/en
Priority to US16/531,708 priority patent/US10845916B2/en
Priority to US16/906,236 priority patent/US11256354B2/en
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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
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • 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
    • 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
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Liquid Crystal (AREA)
JP2008236931A 2008-09-16 2008-09-16 接触検出装置および表示装置 Active JP5216495B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP2008236931A JP5216495B2 (ja) 2008-09-16 2008-09-16 接触検出装置および表示装置
US12/550,105 US8970505B2 (en) 2008-09-16 2009-08-28 Touch panel display device performing parallel touch scan of different display regions
TW098129556A TWI448778B (zh) 2008-09-16 2009-09-02 接觸偵測裝置及顯示裝置
CN2009101751276A CN101676846B (zh) 2008-09-16 2009-09-16 接触检测设备和显示设备
US13/753,270 US8854329B2 (en) 2008-09-16 2013-01-29 Contact detecting device and display device having regions to be driven
US13/754,316 US9152259B2 (en) 2008-09-16 2013-01-30 Contact detecting device and display device for multi-touch sensing
US13/754,464 US8913024B2 (en) 2008-09-16 2013-01-30 Contact detecting device and display device having detection lines of different lengths
US14/310,855 US20140300580A1 (en) 2008-09-16 2014-06-20 Contact detecting device and display device
US14/839,519 US9965082B2 (en) 2008-09-16 2015-08-28 Contact detecting device and display device using display scan signal for contact detection
US15/944,362 US10372262B2 (en) 2008-09-16 2018-04-03 Contact detecting device for multi-touch sensing
US16/531,708 US10845916B2 (en) 2008-09-16 2019-08-05 Display device
US16/906,236 US11256354B2 (en) 2008-09-16 2020-06-19 Sensor device and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008236931A JP5216495B2 (ja) 2008-09-16 2008-09-16 接触検出装置および表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013041023A Division JP5508561B2 (ja) 2013-03-01 2013-03-01 表示装置

Publications (3)

Publication Number Publication Date
JP2010072743A JP2010072743A (ja) 2010-04-02
JP2010072743A5 JP2010072743A5 (cg-RX-API-DMAC7.html) 2011-09-22
JP5216495B2 true JP5216495B2 (ja) 2013-06-19

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JP2008236931A Active JP5216495B2 (ja) 2008-09-16 2008-09-16 接触検出装置および表示装置

Country Status (4)

Country Link
US (9) US8970505B2 (cg-RX-API-DMAC7.html)
JP (1) JP5216495B2 (cg-RX-API-DMAC7.html)
CN (1) CN101676846B (cg-RX-API-DMAC7.html)
TW (1) TWI448778B (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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