WO2010082795A3 - 입력장치 - Google Patents

입력장치 Download PDF

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Publication number
WO2010082795A3
WO2010082795A3 PCT/KR2010/000293 KR2010000293W WO2010082795A3 WO 2010082795 A3 WO2010082795 A3 WO 2010082795A3 KR 2010000293 W KR2010000293 W KR 2010000293W WO 2010082795 A3 WO2010082795 A3 WO 2010082795A3
Authority
WO
WIPO (PCT)
Prior art keywords
input device
surface areas
main electrode
branching electrodes
branching
Prior art date
Application number
PCT/KR2010/000293
Other languages
English (en)
French (fr)
Other versions
WO2010082795A2 (ko
Inventor
김도영
Original Assignee
엘지이노텍 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to US13/145,264 priority Critical patent/US9098151B2/en
Priority to EP10731410.6A priority patent/EP2381343A4/en
Priority to CN201080004891.8A priority patent/CN102282534B/zh
Priority to JP2011546216A priority patent/JP5684728B2/ja
Publication of WO2010082795A2 publication Critical patent/WO2010082795A2/ko
Publication of WO2010082795A3 publication Critical patent/WO2010082795A3/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

본 발명의 실시예에 의한 입력장치는 제 1 방향으로 연장되는 제 1 주전극; 및 제 1 주전극으로부터 제 2 방향으로 연장되며, 위치에 따라서 서로 다른 면적을 가지는 다수 개의 제 1 분기전극들을 포함하며, 제 1 분기전극들은 제 1 방향으로 진행됨에 따라서, 점차적으로 넓거나 작은 면적을 가진다.
PCT/KR2010/000293 2009-01-19 2010-01-18 입력장치 WO2010082795A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/145,264 US9098151B2 (en) 2009-01-19 2010-01-18 Input device
EP10731410.6A EP2381343A4 (en) 2009-01-19 2010-01-18 INPUT DEVICE
CN201080004891.8A CN102282534B (zh) 2009-01-19 2010-01-18 输入装置
JP2011546216A JP5684728B2 (ja) 2009-01-19 2010-01-18 入力装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090004318A KR101055049B1 (ko) 2009-01-19 2009-01-19 입력장치
KR10-2009-0004318 2009-01-19

Publications (2)

Publication Number Publication Date
WO2010082795A2 WO2010082795A2 (ko) 2010-07-22
WO2010082795A3 true WO2010082795A3 (ko) 2010-10-28

Family

ID=42340226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000293 WO2010082795A2 (ko) 2009-01-19 2010-01-18 입력장치

Country Status (6)

Country Link
US (1) US9098151B2 (ko)
EP (1) EP2381343A4 (ko)
JP (1) JP5684728B2 (ko)
KR (1) KR101055049B1 (ko)
CN (1) CN102282534B (ko)
WO (1) WO2010082795A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102253752A (zh) * 2010-12-31 2011-11-23 友达光电股份有限公司 触摸面板以及触摸显示面板

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KR20120017587A (ko) * 2010-08-19 2012-02-29 삼성모바일디스플레이주식회사 터치스크린패널 일체형 액정표시장치
WO2013028182A1 (en) * 2011-08-24 2013-02-28 Cypress Semiconductor Corporation Improved edge accuracy in a capacitive sense array
US9116581B2 (en) 2011-08-24 2015-08-25 Cypress Semiconductor Corporation Edge accuracy in a capacitive sense array
DE102011122110B4 (de) * 2011-12-22 2023-05-25 Polyic Gmbh & Co. Kg Bedienvorrichtung mit Anzeigeeinrichtung und Tastfeldeinrichtung, sowie Mehrschichtkörper zur Bereitstellung einer Tastfeldfunktionalität
TW201409297A (zh) * 2012-08-21 2014-03-01 Wintek Corp 觸控感測電極結構及觸控裝置
CN102855041B (zh) * 2012-08-29 2016-01-13 北京集创北方科技有限公司 一种单层多点电容触摸屏
CN103279238B (zh) * 2012-12-19 2016-06-01 上海天马微电子有限公司 一种互感式电容触摸屏
KR101461290B1 (ko) * 2012-12-28 2014-11-12 삼성전기주식회사 터치패널
CN103076936A (zh) * 2013-01-24 2013-05-01 张亚光 一种家用或工业用触摸控制面板及其操作方法
CN103092423A (zh) * 2013-01-28 2013-05-08 苏州瀚瑞微电子有限公司 单层ito的布线结构
CN103268179B (zh) 2013-05-02 2016-05-25 京东方科技集团股份有限公司 触控电极及制作方法、电容式触控装置和触摸显示装置
CN103257778B (zh) * 2013-05-15 2016-01-13 南昌欧菲光显示技术有限公司 单层多点电容触摸屏
WO2014190790A1 (zh) * 2013-05-30 2014-12-04 南昌欧菲光科技有限公司 单层多点式触控导电膜及其制备方法
US10007366B2 (en) 2013-10-01 2018-06-26 Lg Innotek Co., Ltd. Touch window and display including the same
CN110083276B (zh) * 2013-10-04 2023-05-23 矽创电子股份有限公司 触控面板与其信号侦测方法
CN104951156A (zh) * 2014-03-31 2015-09-30 宸盛光电有限公司 电容式触控装置
TW201537409A (zh) * 2014-03-31 2015-10-01 Yomore Technology Co Ltd 觸控模組
CN110045862B (zh) * 2014-03-31 2023-05-23 宸盛光电有限公司 电容式触控装置及其制作方法
KR101621525B1 (ko) * 2014-05-09 2016-05-16 (주)아이에스엘 모아레 현상 방지를 위한 터치 패널 및 그 제조방법
KR102259430B1 (ko) * 2014-06-19 2021-06-02 엘지이노텍 주식회사 파워 코일 패턴이 형성된 터치 팬을 이용한 터치 패널
KR101651408B1 (ko) * 2014-06-23 2016-08-26 주식회사 리딩유아이 정전용량식 터치감지패널 및 이를 갖는 정전용량식 터치감지장치
KR101621864B1 (ko) * 2014-12-10 2016-05-17 주식회사 지2터치 정전식 터치 스크린 패널의 터치검출 센서 구조
CN105138180B (zh) * 2015-09-18 2018-09-18 昆山龙腾光电有限公司 触控面板
CN105426011B (zh) * 2015-12-18 2019-01-11 昆山国显光电有限公司 触摸屏及触控位置定位方法和显示装置

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See also references of EP2381343A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102253752A (zh) * 2010-12-31 2011-11-23 友达光电股份有限公司 触摸面板以及触摸显示面板

Also Published As

Publication number Publication date
KR101055049B1 (ko) 2011-08-05
JP2012515392A (ja) 2012-07-05
JP5684728B2 (ja) 2015-03-18
EP2381343A4 (en) 2013-07-24
CN102282534B (zh) 2016-03-02
CN102282534A (zh) 2011-12-14
US9098151B2 (en) 2015-08-04
US20120032914A1 (en) 2012-02-09
KR20100084919A (ko) 2010-07-28
WO2010082795A2 (ko) 2010-07-22
EP2381343A2 (en) 2011-10-26

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