KR101144724B1 - 터치패널의 터치셀 구조 - Google Patents

터치패널의 터치셀 구조 Download PDF

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Publication number
KR101144724B1
KR101144724B1 KR1020090126444A KR20090126444A KR101144724B1 KR 101144724 B1 KR101144724 B1 KR 101144724B1 KR 1020090126444 A KR1020090126444 A KR 1020090126444A KR 20090126444 A KR20090126444 A KR 20090126444A KR 101144724 B1 KR101144724 B1 KR 101144724B1
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KR
South Korea
Prior art keywords
touch
conductive pad
terminal
tft
signal
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Application number
KR1020090126444A
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English (en)
Korean (ko)
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KR20110069632A (ko
Inventor
이성호
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이성호
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Publication date
Priority to KR1020090126444A priority Critical patent/KR101144724B1/ko
Application filed by 이성호 filed Critical 이성호
Priority to EP10837907.4A priority patent/EP2515210A4/en
Priority to US13/516,193 priority patent/US9785290B2/en
Priority to PCT/KR2010/009071 priority patent/WO2011074911A2/ko
Priority to CN201080057623.2A priority patent/CN102667684B/zh
Priority to JP2012544396A priority patent/JP6097911B2/ja
Publication of KR20110069632A publication Critical patent/KR20110069632A/ko
Application granted granted Critical
Publication of KR101144724B1 publication Critical patent/KR101144724B1/ko
Priority to US14/811,076 priority patent/US9836169B2/en
Priority to JP2016208719A priority patent/JP6277500B2/ja
Active legal-status Critical Current
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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
    • 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
    • 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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
KR1020090126444A 2009-12-17 2009-12-17 터치패널의 터치셀 구조 Active KR101144724B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020090126444A KR101144724B1 (ko) 2009-12-17 2009-12-17 터치패널의 터치셀 구조
US13/516,193 US9785290B2 (en) 2009-12-17 2010-12-17 Touch cell structure of a touch panel and the touch panel using the same
PCT/KR2010/009071 WO2011074911A2 (ko) 2009-12-17 2010-12-17 터치패널의 터치셀 구조 및 그를 이용한 터치패널
CN201080057623.2A CN102667684B (zh) 2009-12-17 2010-12-17 触控面板的触控单元结构及利用该结构的触控面板
EP10837907.4A EP2515210A4 (en) 2009-12-17 2010-12-17 TOUCH PANEL TOUCH CELL STRUCTURE AND TOUCH PANEL COMPRISING SAME
JP2012544396A JP6097911B2 (ja) 2009-12-17 2010-12-17 タッチパネル
US14/811,076 US9836169B2 (en) 2009-12-17 2015-07-28 Touch cell structure of a touch panel and the touch panel using the same
JP2016208719A JP6277500B2 (ja) 2009-12-17 2016-10-25 タッチパネル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090126444A KR101144724B1 (ko) 2009-12-17 2009-12-17 터치패널의 터치셀 구조

Related Child Applications (4)

Application Number Title Priority Date Filing Date
KR1020110086314A Division KR101184896B1 (ko) 2011-08-29 2011-08-29 터치패널의 터치셀 구조
KR1020110086306A Division KR101184895B1 (ko) 2011-08-29 2011-08-29 터치패널의 터치셀 구조
KR1020110086324A Division KR101627262B1 (ko) 2011-08-29 2011-08-29 터치패널의 터치셀 구조
KR1020110086319A Division KR101184897B1 (ko) 2011-08-29 2011-08-29 터치패널의 터치셀 구조

Publications (2)

Publication Number Publication Date
KR20110069632A KR20110069632A (ko) 2011-06-23
KR101144724B1 true KR101144724B1 (ko) 2012-05-24

Family

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Family Applications (1)

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KR1020090126444A Active KR101144724B1 (ko) 2009-12-17 2009-12-17 터치패널의 터치셀 구조

Country Status (6)

Country Link
US (2) US9785290B2 (enExample)
EP (1) EP2515210A4 (enExample)
JP (2) JP6097911B2 (enExample)
KR (1) KR101144724B1 (enExample)
CN (1) CN102667684B (enExample)
WO (1) WO2011074911A2 (enExample)

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KR100909265B1 (ko) * 2009-02-23 2009-07-27 (주)이엔에이치테크 정전용량 방식의 터치스크린 패널의 제조방법

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WO2011074911A3 (ko) 2011-09-01
US20120319992A1 (en) 2012-12-20
JP2017041268A (ja) 2017-02-23
US20150331520A1 (en) 2015-11-19
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US9836169B2 (en) 2017-12-05
JP2013514578A (ja) 2013-04-25
US9785290B2 (en) 2017-10-10
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CN102667684B (zh) 2015-07-22
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