WO2010114261A3 - Capacitive touch sensor integrated into a window panel, and method for manufacturing same - Google Patents

Capacitive touch sensor integrated into a window panel, and method for manufacturing same Download PDF

Info

Publication number
WO2010114261A3
WO2010114261A3 PCT/KR2010/001894 KR2010001894W WO2010114261A3 WO 2010114261 A3 WO2010114261 A3 WO 2010114261A3 KR 2010001894 W KR2010001894 W KR 2010001894W WO 2010114261 A3 WO2010114261 A3 WO 2010114261A3
Authority
WO
WIPO (PCT)
Prior art keywords
touch sensor
substrate
window panel
pattern layer
capacitive touch
Prior art date
Application number
PCT/KR2010/001894
Other languages
French (fr)
Korean (ko)
Other versions
WO2010114261A2 (en
Inventor
박재범
Original Assignee
(주)월드비젼
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 (주)월드비젼 filed Critical (주)월드비젼
Publication of WO2010114261A2 publication Critical patent/WO2010114261A2/en
Publication of WO2010114261A3 publication Critical patent/WO2010114261A3/en

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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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

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)
  • Position Input By Displaying (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

According to the present invention, a capacitive touch sensor integrated into a window panel comprises: a window panel substrate made of a transparent material; a nonconductive opaque decorative layer formed at the edge of one surface of the substrate to define a transparent touch window region (W) on the substrate; a transparent electrode pattern layer formed over the entirety of the window region (W) and the decorative layer of the substrate; and a conductive wiring pattern layer formed at the edge of the upper surface of the transparent electrode pattern layer. The conductive wiring pattern layer is arranged to be covered by the opaque decorative layer. The touch sensor according to the present invention is integrally formed with the lower surface of a window panel, to thereby eliminate the necessity of a substrate (PET) on which a transparent electrode is patterned, and to thus reduce the thickness of the touch sensor. In addition, the touch sensor according to the present invention eliminates the necessity of an adhesive for attaching the touch sensor to the substrate, thereby reducing manufacturing costs.
PCT/KR2010/001894 2009-03-30 2010-03-29 Capacitive touch sensor integrated into a window panel, and method for manufacturing same WO2010114261A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0026908 2009-03-30
KR1020090026908A KR100942763B1 (en) 2009-03-30 2009-03-30 Capacitive touch sensor integrated with window panel and mathod for manufacturing there of

Publications (2)

Publication Number Publication Date
WO2010114261A2 WO2010114261A2 (en) 2010-10-07
WO2010114261A3 true WO2010114261A3 (en) 2011-01-20

Family

ID=42083491

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001894 WO2010114261A2 (en) 2009-03-30 2010-03-29 Capacitive touch sensor integrated into a window panel, and method for manufacturing same

Country Status (2)

Country Link
KR (1) KR100942763B1 (en)
WO (1) WO2010114261A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101093257B1 (en) 2009-11-30 2011-12-14 (주)멜파스 Method for manufacturing touchscreen panel by batch processing of batch sputtering-etching
KR101133951B1 (en) 2010-06-01 2012-04-05 주식회사 모린스 Window integrated types of capacitive overlay touch screen panel having over coating layer and method for manufacturing there of
KR101254094B1 (en) * 2010-06-14 2013-04-12 일진디스플레이(주) Capacitive touch panel of integrated window panel type
KR101699530B1 (en) * 2010-07-27 2017-01-25 삼성디스플레이 주식회사 Touch Screen Panel and Display Device Having the Same
KR101177801B1 (en) * 2010-10-13 2012-08-30 한울정보기술(주) Method for fabricating a touch pad
EP2638453A4 (en) 2010-11-09 2015-11-25 Tpk Touch Solutions Inc Touch panel device
US9563315B2 (en) 2010-11-09 2017-02-07 Tpk Touch Solutions Inc. Capacitive touch panel and method for producing the same
KR20120072186A (en) * 2010-12-23 2012-07-03 엘지이노텍 주식회사 Touch panel and method for manufacturing electrode member
KR101246351B1 (en) * 2010-12-24 2013-03-21 전자부품연구원 Capacitive touch screen panel
KR101094151B1 (en) 2011-03-03 2011-12-14 에쓰이에이치에프코리아 (주) Method for fabricating transparent circuit substrate for touchscreen
JP4978974B1 (en) * 2011-03-28 2012-07-18 Ｓｍｋ株式会社 Glass substrate for touch panel and manufacturing method thereof
KR101294569B1 (en) 2011-06-29 2013-08-07 엘지이노텍 주식회사 Touch panel and method for manufacturing the same
KR101366510B1 (en) 2011-10-31 2014-02-24 (주)태양기전 Touch panel having multi-layer metal line and method of manufacturing the same
KR101421706B1 (en) * 2011-11-16 2014-07-24 (주) 태양기전 Touch screen panel and manufacturing method of the same
KR101856241B1 (en) * 2012-05-31 2018-05-09 엘지이노텍 주식회사 Touch window and manufacturing method thereof
KR101498717B1 (en) * 2012-12-17 2015-03-05 주식회사 모린스 Capacitive Type Touch Panel improved substrate sensor layer
KR102057655B1 (en) * 2013-03-07 2019-12-23 삼성디스플레이 주식회사 Touch Screen Panel
CN104965611A (en) * 2014-03-28 2015-10-07 深圳市比亚迪电子部品件有限公司 Touch screen and method of forming same
CN104216586A (en) * 2014-08-25 2014-12-17 格林精密部件（惠州）有限公司 Double-faced ITO (Indium Tin Oxide) film structure capacitance screen and manufacturing method thereof
KR20160107937A (en) * 2015-03-06 2016-09-19 동우 화인켐 주식회사 Film Touch Sensor and Touch screen panel comprising the same
KR200492694Y1 (en) * 2018-04-02 2020-11-26 영 패스트 옵토일렉트로닉스 씨오., 엘티디. Improved touch glass cover panel strucure
KR102552063B1 (en) * 2020-12-23 2023-07-07 동우 화인켐 주식회사 Electrode structure, touch sensor, window laminate and image display device therewith

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100322301B1 (en) * 2001-07-30 2002-03-18 장광식 정윤철 Eletrode Connection Structure of Touch Screen
KR20050019914A (en) * 2002-07-23 2005-03-03 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Thin face capacitive touch screen
WO2006068782A2 (en) * 2004-12-22 2006-06-29 3M Innovative Properties Company Touch sensors incorporating capacitively coupled electrodes
KR100737290B1 (en) * 2006-10-20 2007-07-09 아이티엠 주식회사 Touch screen panel and manufacturing method thereof
KR20080024771A (en) * 2006-09-14 2008-03-19 삼성전자주식회사 Touch screen and display using the same
KR100894277B1 (en) * 2006-09-15 2009-04-21 엘지전자 주식회사 Mobile terminal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200235527Y1 (en) 2001-03-27 2001-10-10 아이티엠 주식회사 A multi-functional filter for information display device
US20090096763A1 (en) * 2007-10-16 2009-04-16 Epson Imaging Devices Corporation Touch panel, display device with input function, and electronic apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100322301B1 (en) * 2001-07-30 2002-03-18 장광식 정윤철 Eletrode Connection Structure of Touch Screen
KR20050019914A (en) * 2002-07-23 2005-03-03 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Thin face capacitive touch screen
WO2006068782A2 (en) * 2004-12-22 2006-06-29 3M Innovative Properties Company Touch sensors incorporating capacitively coupled electrodes
KR20080024771A (en) * 2006-09-14 2008-03-19 삼성전자주식회사 Touch screen and display using the same
KR100894277B1 (en) * 2006-09-15 2009-04-21 엘지전자 주식회사 Mobile terminal
KR100737290B1 (en) * 2006-10-20 2007-07-09 아이티엠 주식회사 Touch screen panel and manufacturing method thereof

Also Published As

Publication number Publication date
KR100942763B1 (en) 2010-02-18
WO2010114261A2 (en) 2010-10-07

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