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TWI264675B - Touch panel, and the related display system and electronic device - Google Patents

Touch panel, and the related display system and electronic device

Info

Publication number
TWI264675B
TWI264675B TW93106286A TW93106286A TWI264675B TW I264675 B TWI264675 B TW I264675B TW 93106286 A TW93106286 A TW 93106286A TW 93106286 A TW93106286 A TW 93106286A TW I264675 B TWI264675 B TW I264675B
Authority
TW
Taiwan
Prior art keywords
conductive film
touch panel
signal line
electronic device
display system
Prior art date
Application number
TW93106286A
Other languages
Chinese (zh)
Other versions
TW200530924A (en
Inventor
Che-Kuei Mai
Original Assignee
Tpo Displays 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 Tpo Displays Corp filed Critical Tpo Displays Corp
Priority to TW93106286A priority Critical patent/TWI264675B/en
Publication of TW200530924A publication Critical patent/TW200530924A/en
Application granted granted Critical
Publication of TWI264675B publication Critical patent/TWI264675B/en

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Abstract

A touch panel is disclosed, which comprises: an upper transparent substrate whose lower surface has an upper conductive film; a lower transparent substrate whose upper surface has lower conductive film; an insulation spacer located between the two conductive films of the lower and upper transparent substrates to separate the two conductive films; plural signal lines, each signal line is located at the edge of the upper or lower conductive film, and is separated with the other conductive film or the other signal line by adhesive agent; and a grounding circuit electrically insulated with the signal line, the upper/lower conductive films by the insulation area, and the grounding circuit is electrically connected to the external grounding terminal.
TW93106286A 2004-03-10 2004-03-10 Touch panel, and the related display system and electronic device TWI264675B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93106286A TWI264675B (en) 2004-03-10 2004-03-10 Touch panel, and the related display system and electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93106286A TWI264675B (en) 2004-03-10 2004-03-10 Touch panel, and the related display system and electronic device

Publications (2)

Publication Number Publication Date
TW200530924A TW200530924A (en) 2005-09-16
TWI264675B true TWI264675B (en) 2006-10-21

Family

ID=37969436

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93106286A TWI264675B (en) 2004-03-10 2004-03-10 Touch panel, and the related display system and electronic device

Country Status (1)

Country Link
TW (1) TWI264675B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI419036B (en) * 2009-10-23 2013-12-11 Au Optronics Corp Touch display panel and touch sensing unit thereof
US8922505B2 (en) 2010-12-14 2014-12-30 Samsung Display Co., Ltd. Touch screen panel and fabrication method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI419036B (en) * 2009-10-23 2013-12-11 Au Optronics Corp Touch display panel and touch sensing unit thereof
US8922505B2 (en) 2010-12-14 2014-12-30 Samsung Display Co., Ltd. Touch screen panel and fabrication method thereof

Also Published As

Publication number Publication date
TW200530924A (en) 2005-09-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees