WO2010101399A3 - 터치패널센서 - Google Patents

터치패널센서 Download PDF

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Publication number
WO2010101399A3
WO2010101399A3 PCT/KR2010/001310 KR2010001310W WO2010101399A3 WO 2010101399 A3 WO2010101399 A3 WO 2010101399A3 KR 2010001310 W KR2010001310 W KR 2010001310W WO 2010101399 A3 WO2010101399 A3 WO 2010101399A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode patterns
touch panel
panel sensor
low resistance
sense
Prior art date
Application number
PCT/KR2010/001310
Other languages
English (en)
French (fr)
Other versions
WO2010101399A2 (ko
Inventor
남동식
Original Assignee
Nam Dong Sik
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
Priority claimed from KR1020090018303A external-priority patent/KR100944519B1/ko
Priority claimed from KR1020100015268A external-priority patent/KR101128669B1/ko
Application filed by Nam Dong Sik filed Critical Nam Dong Sik
Priority to JP2011552884A priority Critical patent/JP5591834B2/ja
Priority to EP10748941.1A priority patent/EP2405328A4/en
Priority to US13/254,807 priority patent/US8550991B2/en
Priority to CN2010800105056A priority patent/CN102362245A/zh
Publication of WO2010101399A2 publication Critical patent/WO2010101399A2/ko
Publication of WO2010101399A3 publication Critical patent/WO2010101399A3/ko

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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
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
    • 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
    • G06F3/0446—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
    • 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
    • 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
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
    • 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
    • H03K2217/94084—Transmission of parameters among sensors or between sensor and remote station
    • H03K2217/94094—Wired transmission, e.g. via bus connection or similar
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

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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)
  • Position Input By Displaying (AREA)

Abstract

디스플레이 상에 놓여 대상체의 접촉 위치를 감지하는 터치패널센서는, 투명 절연기판, 투명 절연기판의 일면에서 투명 도전성 재질로 형성되어 나란하게 제공되는 제1 전극패턴, 및 역시 투명 절연기판 상 같은 일면에서 제1 전극패턴과 교차하도록 나란하게 형성되되 제1 전극패턴과 전기적으로 분리되고, 제1 전극패턴과 이격되어 제공되는 복수의 투명 연결부 및 일련의 복수의 투명 연결부 전체를 전기적으로 연결하는 저저항 라인을 포함하는 제2 전극패턴을 포함한다. 상기 터치패널센서는 적층된 제1 전극패턴 일부와 저저항 라인, 그리고 그 주변의 전극패턴을 이용하여 대상체의 접근에 따른 정전용량의 변화를 감지할 수 있으며, 이를 이용하여 대상체의 접촉 위치를 민감하게 감지할 수 있다.
PCT/KR2010/001310 2009-03-04 2010-03-03 터치패널센서 WO2010101399A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011552884A JP5591834B2 (ja) 2009-03-04 2010-03-03 タッチパネルセンサー
EP10748941.1A EP2405328A4 (en) 2009-03-04 2010-03-03 TOUCH SCREEN SENSOR
US13/254,807 US8550991B2 (en) 2009-03-04 2010-03-03 Touch panel sensor
CN2010800105056A CN102362245A (zh) 2009-03-04 2010-03-03 触摸屏传感器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0018303 2009-03-04
KR1020090018303A KR100944519B1 (ko) 2009-03-04 2009-03-04 터치패널센서
KR10-2010-0015268 2010-02-19
KR1020100015268A KR101128669B1 (ko) 2010-02-19 2010-02-19 저저항 라인을 포함하는 터치패널센서

Publications (2)

Publication Number Publication Date
WO2010101399A2 WO2010101399A2 (ko) 2010-09-10
WO2010101399A3 true WO2010101399A3 (ko) 2010-12-09

Family

ID=42710109

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001310 WO2010101399A2 (ko) 2009-03-04 2010-03-03 터치패널센서

Country Status (5)

Country Link
US (1) US8550991B2 (ko)
EP (1) EP2405328A4 (ko)
JP (1) JP5591834B2 (ko)
CN (1) CN102362245A (ko)
WO (1) WO2010101399A2 (ko)

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KR20070108077A (ko) * 2006-05-05 2007-11-08 해럴드 필립 터치 스크린 소자
KR20080110158A (ko) * 2007-06-14 2008-12-18 (주)유비엠디 정전용량방식의 터치 패널 및 이를 포함하는 키패드 일체형통신단말장치

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EP2405328A2 (en) 2012-01-11
US8550991B2 (en) 2013-10-08
WO2010101399A2 (ko) 2010-09-10
JP2012519897A (ja) 2012-08-30
EP2405328A4 (en) 2013-10-02

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