TW200504606A - Touch panel structure - Google Patents

Touch panel structure

Info

Publication number
TW200504606A
TW200504606A TW092120031A TW92120031A TW200504606A TW 200504606 A TW200504606 A TW 200504606A TW 092120031 A TW092120031 A TW 092120031A TW 92120031 A TW92120031 A TW 92120031A TW 200504606 A TW200504606 A TW 200504606A
Authority
TW
Taiwan
Prior art keywords
touch panel
upper substrate
lower substrate
panel structure
induced voltage
Prior art date
Application number
TW092120031A
Other versions
TWI249134B (en
Inventor
Wen-Hong Wang
Lin Lin
Original Assignee
Wintek Corp
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 Wintek Corp filed Critical Wintek Corp
Priority to TW92120031A priority Critical patent/TWI249134B/en
Publication of TW200504606A publication Critical patent/TW200504606A/en
Application granted granted Critical
Publication of TWI249134B publication Critical patent/TWI249134B/en

Links

Abstract

The present invention provides a touch panel structure which applies a face-to-face binding at the upper substrate and the lower substrate of a resistive film having a X- and Y-axis cross-allocated induced voltage circuit, and extends pins from the center of four sides of the upper substrate and the lower substrate. By using the same structure on the induced voltage circuit in the upper substrate and the lower substrate of the resistive film, driving types are increased and not restricted by a single driving type. Besides, the present invention has a plurality of detecting circuits, which can increase the selectivity of the detecting circuits and thus still work when a single circuit is broken.
TW92120031A 2003-07-23 2003-07-23 Touch panel structure TWI249134B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92120031A TWI249134B (en) 2003-07-23 2003-07-23 Touch panel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92120031A TWI249134B (en) 2003-07-23 2003-07-23 Touch panel structure

Publications (2)

Publication Number Publication Date
TW200504606A true TW200504606A (en) 2005-02-01
TWI249134B TWI249134B (en) 2006-02-11

Family

ID=37429471

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92120031A TWI249134B (en) 2003-07-23 2003-07-23 Touch panel structure

Country Status (1)

Country Link
TW (1) TWI249134B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI402739B (en) * 2009-07-17 2013-07-21 Egalax Empia Technology Inc Method and device for detecting wire connection of 4-wire resistive touch panel
TWI587194B (en) * 2016-02-04 2017-06-11 恆顥科技股份有限公司 Touch display panel

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101419519B (en) 2007-10-23 2012-06-20 清华大学 Touch panel
CN101419518B (en) 2007-10-23 2012-06-20 清华大学 Touch panel
CN101458594B (en) 2007-12-12 2012-07-18 清华大学 Touch screen and display device
CN101458595B (en) 2007-12-12 2011-06-08 清华大学 Touch screen and display device
CN101458975B (en) 2007-12-12 2012-05-16 清华大学 Electronic element
CN101458603B (en) 2007-12-12 2011-06-08 北京富纳特创新科技有限公司 Touch screen and display device
CN101458596B (en) 2007-12-12 2011-06-08 北京富纳特创新科技有限公司 Touch screen and display device
CN101458605B (en) 2007-12-12 2011-03-30 鸿富锦精密工业(深圳)有限公司 Touch screen and display device
CN101458602B (en) 2007-12-12 2011-12-21 清华大学 Touch screen and display device
CN101458604B (en) 2007-12-12 2012-03-28 清华大学 Touch screen and display device
CN101458593B (en) 2007-12-12 2012-03-14 清华大学 Touch screen and display device
CN101458606B (en) 2007-12-12 2012-06-20 清华大学 Touch screen, method for producing the touch screen, and display device using the touch screen
CN101458608B (en) 2007-12-14 2011-09-28 清华大学 Touch screen preparation method
CN101458599B (en) 2007-12-14 2011-06-08 清华大学 Touch screen, method for producing the touch screen, and display device using the touch screen
CN101458601B (en) 2007-12-14 2012-03-14 清华大学 Touch screen and display device
CN101458607B (en) 2007-12-14 2010-12-29 清华大学 Touch screen and display device
CN101458600B (en) 2007-12-14 2011-11-30 清华大学 Touch screen and display device
CN101458598B (en) 2007-12-14 2011-06-08 清华大学 Touch screen and display device
CN101458609B (en) 2007-12-14 2011-11-09 清华大学 Touch screen and display device
CN101458597B (en) 2007-12-14 2011-06-08 清华大学 Touch screen, method for producing the touch screen, and display device using the touch screen
CN101464766B (en) 2007-12-21 2011-11-30 清华大学 Touch screen and display equipment
CN101464757A (en) 2007-12-21 2009-06-24 清华大学 Touch screen and display equipment
CN101464763B (en) 2007-12-21 2010-09-29 清华大学 Production method of touch screen
CN101464764B (en) 2007-12-21 2012-07-18 清华大学 Touch screen and display equipment
US8574393B2 (en) 2007-12-21 2013-11-05 Tsinghua University Method for making touch panel
CN101464765B (en) 2007-12-21 2011-01-05 鸿富锦精密工业(深圳)有限公司 Touch screen and display equipment
CN101470559B (en) 2007-12-27 2012-11-21 清华大学 Touch screen and display equipment
CN101470565B (en) 2007-12-27 2011-08-24 清华大学 Touch screen and display equipment
CN101470566B (en) 2007-12-27 2011-06-08 清华大学 Touch control device
CN101470560B (en) 2007-12-27 2012-01-25 清华大学 Touch screen and display equipment
CN101470558B (en) 2007-12-27 2012-11-21 清华大学 Touch screen and display equipment
US8237677B2 (en) 2008-07-04 2012-08-07 Tsinghua University Liquid crystal display screen
US8390580B2 (en) 2008-07-09 2013-03-05 Tsinghua University Touch panel, liquid crystal display screen using the same, and methods for making the touch panel and the liquid crystal display screen
TWI399685B (en) * 2008-08-01 2013-06-21 Apex Material Technology Corp Resistance-type touch panel
CN101655720B (en) 2008-08-22 2012-07-18 清华大学 Personal digital assistant
TWI383312B (en) * 2008-11-13 2013-01-21 Orise Technology Co Ltd Method for detecting touch point and touch panel using the same
CN101924816B (en) 2009-06-12 2013-03-20 清华大学 Flexible mobile phone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI402739B (en) * 2009-07-17 2013-07-21 Egalax Empia Technology Inc Method and device for detecting wire connection of 4-wire resistive touch panel
TWI587194B (en) * 2016-02-04 2017-06-11 恆顥科技股份有限公司 Touch display panel

Also Published As

Publication number Publication date
TWI249134B (en) 2006-02-11

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees