WO2012008704A3 - 정전용량 터치 센서 및 이를 포함하는 윈도우 패널 일체형의 정전용량 터치 패널 - Google Patents

정전용량 터치 센서 및 이를 포함하는 윈도우 패널 일체형의 정전용량 터치 패널 Download PDF

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Publication number
WO2012008704A3
WO2012008704A3 PCT/KR2011/004926 KR2011004926W WO2012008704A3 WO 2012008704 A3 WO2012008704 A3 WO 2012008704A3 KR 2011004926 W KR2011004926 W KR 2011004926W WO 2012008704 A3 WO2012008704 A3 WO 2012008704A3
Authority
WO
WIPO (PCT)
Prior art keywords
transparent electrode
electrode pattern
touch sensor
capacitative touch
capacitative
Prior art date
Application number
PCT/KR2011/004926
Other languages
English (en)
French (fr)
Other versions
WO2012008704A2 (ko
Inventor
김기환
한정훈
Original Assignee
일진디스플레이(주)
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 일진디스플레이(주) filed Critical 일진디스플레이(주)
Priority to CN201180034208XA priority Critical patent/CN103052932A/zh
Publication of WO2012008704A2 publication Critical patent/WO2012008704A2/ko
Publication of WO2012008704A3 publication Critical patent/WO2012008704A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • 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
    • G06F3/041—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches

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)
  • Combinations Of Printed Boards (AREA)

Abstract

정전용량 터치 센서는, 정전용량 터치 센서 기판, 상기 정전용량 터치 센서 기판에 형성되는 투명전극 패턴, 상기 투명전극 패턴과의 전기적 연결을 위한 회로 배선을 구비하는 연성 회로 기판, 그리고 상기 연성 회로 기판과 상기 투명전극 패턴에 각각 접촉되는 부분을 포함하여 상기 연성 회로 기판의 회로 배선과 상기 투명전극 패턴을 서로 전기적으로 연결되는 상태로 접착하는 이방성 도전성 접착 부재를 포함한다. 연성 회로 기판에 정전용량 터치 센서 기판의 투명전극 패턴에 전기적으로 연결되는 회로 배선을 형성함으로써 간단한 방법으로 미세 패턴의 구현이 가능하다. 특히 연성 회로 기판에 형성되는 회로 배선이 이방성 도전성 접착 부재에 의해 투명전극 패턴에 직접 전기적으로 연결될 수 있도록 형성됨으로써 투명전극 패턴에 전기 신호를 인가하기 위한 배선 구조가 간단해지고 형성이 용이하다.
PCT/KR2011/004926 2010-07-12 2011-07-06 정전용량 터치 센서 및 이를 포함하는 윈도우 패널 일체형의 정전용량 터치 패널 WO2012008704A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201180034208XA CN103052932A (zh) 2010-07-12 2011-07-06 静电电容触控传感器及包括它的窗口面板一体型的静电电容触控面板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100066764A KR101152716B1 (ko) 2010-07-12 2010-07-12 정전용량 터치 센서 및 이를 포함하는 윈도우 패널 일체형의 정전용량 터치 패널
KR10-2010-0066764 2010-07-12

Publications (2)

Publication Number Publication Date
WO2012008704A2 WO2012008704A2 (ko) 2012-01-19
WO2012008704A3 true WO2012008704A3 (ko) 2012-04-05

Family

ID=45469892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004926 WO2012008704A2 (ko) 2010-07-12 2011-07-06 정전용량 터치 센서 및 이를 포함하는 윈도우 패널 일체형의 정전용량 터치 패널

Country Status (4)

Country Link
KR (1) KR101152716B1 (ko)
CN (1) CN103052932A (ko)
TW (1) TWI464655B (ko)
WO (1) WO2012008704A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5244938B2 (ja) * 2011-03-29 2013-07-24 アルプス電気株式会社 入力装置及びその製造方法
CN103384866B (zh) * 2011-03-31 2014-11-19 日本写真印刷株式会社 静电容量式触摸屏
KR101902929B1 (ko) 2012-07-25 2018-10-01 삼성전자주식회사 터치 패널, 터치 스크린 장치 및 이의 구동 방법
KR20170035581A (ko) * 2015-09-23 2017-03-31 (주)파트론 센서 패키지
KR102016612B1 (ko) 2017-12-21 2019-08-30 한솔테크닉스(주) 기판 적층 구조물과 이의 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002236558A (ja) * 2001-02-13 2002-08-23 Japan Aviation Electronics Industry Ltd タッチパネル装置
JP2005050231A (ja) * 2003-07-31 2005-02-24 Toppoly Optoelectronics Corp タッチパネル
JP2008233976A (ja) * 2007-03-16 2008-10-02 Sharp Corp タッチパネル、表示装置、及びタッチパネルの製造方法
KR20080092633A (ko) * 2007-04-13 2008-10-16 주식회사 협진아이엔씨 터치스크린

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228523B4 (de) * 2001-11-14 2017-09-21 Lg Display Co., Ltd. Berührungstablett
TWI250456B (en) * 2003-07-24 2006-03-01 Toppoly Optoelectronics Corp Touch panel
KR100994608B1 (ko) * 2008-04-18 2010-11-15 (주)멜파스 전극 일체형 윈도우를 포함하는 접촉 감지 패널, 및 그 제조 방법
TWM383779U (en) * 2009-11-02 2010-07-01 Cheung Wing Technology Co Ltd Structure of capacitive multi-touch touch panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002236558A (ja) * 2001-02-13 2002-08-23 Japan Aviation Electronics Industry Ltd タッチパネル装置
JP2005050231A (ja) * 2003-07-31 2005-02-24 Toppoly Optoelectronics Corp タッチパネル
JP2008233976A (ja) * 2007-03-16 2008-10-02 Sharp Corp タッチパネル、表示装置、及びタッチパネルの製造方法
KR20080092633A (ko) * 2007-04-13 2008-10-16 주식회사 협진아이엔씨 터치스크린

Also Published As

Publication number Publication date
KR101152716B1 (ko) 2012-06-15
TWI464655B (zh) 2014-12-11
CN103052932A (zh) 2013-04-17
TW201211872A (en) 2012-03-16
WO2012008704A2 (ko) 2012-01-19
KR20120006176A (ko) 2012-01-18

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