JP4927452B2 - センシング回路及びこれを有する表示装置 - Google Patents

センシング回路及びこれを有する表示装置 Download PDF

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Publication number
JP4927452B2
JP4927452B2 JP2006168289A JP2006168289A JP4927452B2 JP 4927452 B2 JP4927452 B2 JP 4927452B2 JP 2006168289 A JP2006168289 A JP 2006168289A JP 2006168289 A JP2006168289 A JP 2006168289A JP 4927452 B2 JP4927452 B2 JP 4927452B2
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Japan
Prior art keywords
sensing
tft
electrode
substrate
power supply
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Expired - Fee Related
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JP2006168289A
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English (en)
Japanese (ja)
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JP2007048275A5 (https=
JP2007048275A (ja
Inventor
商 鎭 朴
榮 俊 崔
晩 升 趙
柱 亨 李
明 雨 李
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Priority claimed from KR1020050071553A external-priority patent/KR20070016684A/ko
Priority claimed from KR1020050071552A external-priority patent/KR101189092B1/ko
Priority claimed from KR1020050071554A external-priority patent/KR20070016685A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2007048275A publication Critical patent/JP2007048275A/ja
Publication of JP2007048275A5 publication Critical patent/JP2007048275A5/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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0447—Position sensing using the local deformation of sensor cells
    • 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

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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)
  • Liquid Crystal (AREA)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2006168289A 2005-08-05 2006-06-19 センシング回路及びこれを有する表示装置 Expired - Fee Related JP4927452B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2005-0071554 2005-08-05
KR1020050071553A KR20070016684A (ko) 2005-08-05 2005-08-05 센싱회로 및 이를 갖는 표시장치
KR10-2005-0071552 2005-08-05
KR1020050071552A KR101189092B1 (ko) 2005-08-05 2005-08-05 센싱회로 및 이를 갖는 표시장치
KR1020050071554A KR20070016685A (ko) 2005-08-05 2005-08-05 센싱회로 및 이를 갖는 표시장치
KR10-2005-0071553 2005-08-05

Publications (3)

Publication Number Publication Date
JP2007048275A JP2007048275A (ja) 2007-02-22
JP2007048275A5 JP2007048275A5 (https=) 2009-06-04
JP4927452B2 true JP4927452B2 (ja) 2012-05-09

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JP2006168289A Expired - Fee Related JP4927452B2 (ja) 2005-08-05 2006-06-19 センシング回路及びこれを有する表示装置

Country Status (3)

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US (1) US7839392B2 (https=)
JP (1) JP4927452B2 (https=)
TW (1) TWI412018B (https=)

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TWI400643B (zh) * 2008-10-20 2013-07-01 Chiung Hui Lai 具有觸控結構之陣列基板及具有該基板之顯示裝置
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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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KR102326169B1 (ko) * 2015-08-14 2021-11-17 엘지디스플레이 주식회사 터치 센서 일체형 표시장치와 그 구동방법
CN106502478B (zh) * 2015-09-06 2023-11-10 安徽精卓光显技术有限责任公司 触摸显示装置
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Also Published As

Publication number Publication date
TWI412018B (zh) 2013-10-11
TW200719316A (en) 2007-05-16
US7839392B2 (en) 2010-11-23
JP2007048275A (ja) 2007-02-22
US20070030255A1 (en) 2007-02-08

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