Touch panel and method for fabricating the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040169643A1
SERIAL NO

10373769

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A touch panel and a method for fabricating the same are disclosed. The touch panel comprises: a substrate, a first resistive layer formed on the substrate, a cover sheet disposed above the substrate with a gap, a second resistive layer formed on the cover sheet, and a plurality of insulative spacers formed within the gap between the cover sheet and the substrate. The first resistive layer is divided into a first active region and a first peripheral region by a first trench, and the second resistive layer is divided into a second active region and a second peripheral region by a second trench. According to the present invention, the formation of the trenches is laser-patterned without subject to photolithographic and etching processes. Thus, the issues of complicated process, device lifetime shortening, and production yield deterioration can be avoided.

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Patent Owner(s)

Patent OwnerAddress
TSENG KUO-HAONot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tseng, Kuo-Hao Taipei, TW 1 4

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