WO2009025085A1 - Transparent touch panel and manufacturing method thereof - Google Patents

Transparent touch panel and manufacturing method thereof Download PDF

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Publication number
WO2009025085A1
WO2009025085A1 PCT/JP2008/002242 JP2008002242W WO2009025085A1 WO 2009025085 A1 WO2009025085 A1 WO 2009025085A1 JP 2008002242 W JP2008002242 W JP 2008002242W WO 2009025085 A1 WO2009025085 A1 WO 2009025085A1
Authority
WO
WIPO (PCT)
Prior art keywords
transparent substrate
resistive film
upper transparent
region
lower transparent
Prior art date
Application number
PCT/JP2008/002242
Other languages
French (fr)
Japanese (ja)
Inventor
Kenji Ayuta
Osamu Watanabe
Original Assignee
Hts3 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 Hts3 Co., Ltd. filed Critical Hts3 Co., Ltd.
Priority to JP2009528955A priority Critical patent/JPWO2009025085A1/en
Priority to CN200880025413A priority patent/CN101755254A/en
Publication of WO2009025085A1 publication Critical patent/WO2009025085A1/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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

[PROBLEMS] To provide a touch panel which can maintain linearity for a long time against stylus inputs. [MEANS FOR SOLVING PROBLEMS] A transparent touch panel comprises a lower transparent substrate, a lower transparent resistive film formed over the lower transparent substrate, the lower transparent resistive film having opposing sides orthogonal to each other, an upper transparent substrate having flexibility disposed facingly over the lower transparent substrate, an upper transparent resistive film formed on a bottom surface of the upper transparent substrate, the upper transparent resistive film having opposing sides orthogonal to, and in parallel with each other, a laminated wall disposed between edges of the upper transparent resistive film and the lower transparent substrate, a constant thickness region disposed between the upper transparent substrate and the laminated wall, the constant thickness region extending over a region of the upper transparent resistive film inside the laminated wall, and having a first width as measured from an inner end of the laminated wall, and an insulating protective film provided inner than the constant thickness region, the insulating protective film having an inclined region which gradually increases its thickness from an inner end where the thickness is approximately 0, toward an outer side where the inclined region meets the constant thickness region, wherein the insulating protective film constitutes a cantilever structure that varies its resilience against a press strength.
PCT/JP2008/002242 2007-08-20 2008-08-20 Transparent touch panel and manufacturing method thereof WO2009025085A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009528955A JPWO2009025085A1 (en) 2007-08-20 2008-08-20 Transparent touch panel and manufacturing method thereof
CN200880025413A CN101755254A (en) 2007-08-20 2008-08-20 Transparent touch panel and manufacturing method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-240163 2007-08-20
JP2007240163 2007-08-20
JP2008208236 2008-07-15
JP2008-208236 2008-07-15

Publications (1)

Publication Number Publication Date
WO2009025085A1 true WO2009025085A1 (en) 2009-02-26

Family

ID=40377994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002242 WO2009025085A1 (en) 2007-08-20 2008-08-20 Transparent touch panel and manufacturing method thereof

Country Status (4)

Country Link
JP (1) JPWO2009025085A1 (en)
CN (1) CN101755254A (en)
TW (1) TW200915158A (en)
WO (1) WO2009025085A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113820048A (en) * 2021-09-30 2021-12-21 中国科学院重庆绿色智能技术研究院 Conformal flexible mechanical sensing network and printing preparation method thereof
CN113820048B (en) * 2021-09-30 2024-04-26 中国科学院重庆绿色智能技术研究院 Conformal flexible mechanical sensing network and printing preparation method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI396126B (en) * 2010-06-04 2013-05-11 Wei Chuan Chen Manufacturing method of touch panel
TWI396122B (en) * 2010-06-04 2013-05-11 Wei Chuan Chen Manufacturing method of touch panel
US20130018489A1 (en) * 2011-07-14 2013-01-17 Grunthaner Martin Paul Combined force and proximity sensing
JP6173988B2 (en) * 2014-08-28 2017-08-02 株式会社ジャパンディスプレイ Electrode substrate manufacturing method, electrode substrate, display device, and input device
CN116409261A (en) * 2021-12-29 2023-07-11 奥托立夫开发公司 Switch control device and steering wheel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005173664A (en) * 2003-12-08 2005-06-30 Sony Chem Corp Touch panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005173664A (en) * 2003-12-08 2005-06-30 Sony Chem Corp Touch panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113820048A (en) * 2021-09-30 2021-12-21 中国科学院重庆绿色智能技术研究院 Conformal flexible mechanical sensing network and printing preparation method thereof
CN113820048B (en) * 2021-09-30 2024-04-26 中国科学院重庆绿色智能技术研究院 Conformal flexible mechanical sensing network and printing preparation method thereof

Also Published As

Publication number Publication date
TW200915158A (en) 2009-04-01
JPWO2009025085A1 (en) 2010-11-18
CN101755254A (en) 2010-06-23

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