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WO2012177032A3 - Method for manufacturing a capacitive touch panel, and touch panel manufactured thereby - Google Patents

Method for manufacturing a capacitive touch panel, and touch panel manufactured thereby Download PDF

Info

Publication number
WO2012177032A3
WO2012177032A3 PCT/KR2012/004840 KR2012004840W WO2012177032A3 WO 2012177032 A3 WO2012177032 A3 WO 2012177032A3 KR 2012004840 W KR2012004840 W KR 2012004840W WO 2012177032 A3 WO2012177032 A3 WO 2012177032A3
Authority
WO
WIPO (PCT)
Prior art keywords
axis
electrostatic electrodes
connecting portion
touch panel
axis electrostatic
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/004840
Other languages
French (fr)
Korean (ko)
Other versions
WO2012177032A2 (en
Inventor
박준영
정주현
배상모
정해용
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TMAY CO Ltd
Original Assignee
TMAY CO Ltd
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 TMAY CO Ltd filed Critical TMAY CO Ltd
Priority to JP2014515772A priority Critical patent/JP2014520326A/en
Priority to CN201280030563.4A priority patent/CN103718142A/en
Publication of WO2012177032A2 publication Critical patent/WO2012177032A2/en
Publication of WO2012177032A3 publication Critical patent/WO2012177032A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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 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
    • G06F2203/04111—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

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)

Abstract

According to the present invention, a method for manufacturing a capacitive touch panel comprises the steps of: forming, over an insulator, an optical material having optical properties; embedding a conductive material for electrically connecting a plurality of first axis electrostatic electrodes into a region at which each of the first axis electrostatic electrodes made of the optical material as a transparent conductive layer (each of the first axis electrostatic electrodes being separated a certain distance apart from one another) intersect a plurality of second axis electrostatic electrodes spaced apart a predetermined distance from the plurality of first axis electrostatic electrodes; forming an insulation film pattern on the optical material, the insulation film pattern separating, into insulation films, a first connecting portion between the first axis electrostatic electrodes from a second connecting portion between the second axis electrostatic electrodes separated a certain distance from the first connecting portion; and using the insulation film pattern to form a first axis pattern and a second axis pattern as transparent conductive layers, wherein the first axis pattern expresses the plurality of insulated first axis electrostatic electrodes having the separated first connecting portion and the second connecting portion, and the second axis pattern expresses the plurality of second axis electrostatic electrodes.
PCT/KR2012/004840 2011-06-20 2012-06-19 Method for manufacturing a capacitive touch panel, and touch panel manufactured thereby Ceased WO2012177032A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014515772A JP2014520326A (en) 2011-06-20 2012-06-19 Capacitive touch panel manufacturing method and touch panel manufactured thereby
CN201280030563.4A CN103718142A (en) 2011-06-20 2012-06-19 Method for manufacturing capacitive touch panel and touch panel manufactured thereby

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110059657A KR101191949B1 (en) 2011-06-20 2011-06-20 Method of preparing capacitance type touch panel and capacitance type touch panel prepared by the same
KR10-2011-0059657 2011-06-20

Publications (2)

Publication Number Publication Date
WO2012177032A2 WO2012177032A2 (en) 2012-12-27
WO2012177032A3 true WO2012177032A3 (en) 2013-03-28

Family

ID=47288157

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004840 Ceased WO2012177032A2 (en) 2011-06-20 2012-06-19 Method for manufacturing a capacitive touch panel, and touch panel manufactured thereby

Country Status (4)

Country Link
JP (1) JP2014520326A (en)
KR (1) KR101191949B1 (en)
CN (1) CN103718142A (en)
WO (1) WO2012177032A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5880142B2 (en) * 2012-03-01 2016-03-08 大日本印刷株式会社 Touch panel sensor substrate, input / output device including touch panel sensor substrate, and method for manufacturing touch panel sensor substrate
CN103247366B (en) * 2013-03-28 2015-04-08 南昌欧菲光科技有限公司 Capacitance transparent conductive film and manufacturing method thereof
WO2015069048A1 (en) * 2013-11-11 2015-05-14 주식회사 티메이 Touch panel for implementing touch sensor using one sheet of film and method for manufacturing same
JP5878593B2 (en) * 2014-07-04 2016-03-08 アルプス電気株式会社 Manufacturing method of input device
KR101687163B1 (en) * 2014-10-07 2016-12-16 동우 화인켐 주식회사 Apparatus and method for inspection of touch panel
CN106339116B (en) * 2015-07-11 2023-07-14 宸新科技(厦门)有限公司 Touch panel and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090111783A (en) * 2008-04-22 2009-10-27 가부시키가이샤 히타치 디스프레이즈 Display device with touch panel
KR20090131638A (en) * 2008-06-18 2009-12-29 엡슨 이미징 디바이스 가부시키가이샤 Capacitive input device and display device with input function
JP2010182027A (en) * 2009-02-04 2010-08-19 Hosiden Corp Touch panel and method for manufacturing touch panel
KR20110000760A (en) * 2009-03-20 2011-01-05 티피케이 터치 솔루션즈 (씨아먼) 인코포레이티드 Capacitive Touch Circuit Pattern and Fabrication Method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101022105B1 (en) * 2009-01-16 2011-03-17 삼성모바일디스플레이주식회사 Touch screen panel and its manufacturing method
JP2011060617A (en) * 2009-09-11 2011-03-24 Toppan Printing Co Ltd Transparent conductive laminate, method of manufacturing the same, and capacitance touch panel
KR101309862B1 (en) * 2009-12-10 2013-09-16 엘지디스플레이 주식회사 Liquid Crystal Display Device Including Touch Panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090111783A (en) * 2008-04-22 2009-10-27 가부시키가이샤 히타치 디스프레이즈 Display device with touch panel
KR20090131638A (en) * 2008-06-18 2009-12-29 엡슨 이미징 디바이스 가부시키가이샤 Capacitive input device and display device with input function
JP2010182027A (en) * 2009-02-04 2010-08-19 Hosiden Corp Touch panel and method for manufacturing touch panel
KR20110000760A (en) * 2009-03-20 2011-01-05 티피케이 터치 솔루션즈 (씨아먼) 인코포레이티드 Capacitive Touch Circuit Pattern and Fabrication Method

Also Published As

Publication number Publication date
KR101191949B1 (en) 2012-10-17
WO2012177032A2 (en) 2012-12-27
JP2014520326A (en) 2014-08-21
CN103718142A (en) 2014-04-09

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