Touchscreen sensor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9454249
APP PUB NO 20150022743A1
SERIAL NO

14508334

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A touchscreen sensor includes a transparent base material, a first index-matching layer, a first transparent electrode pattern, a second index-matching layer and a first adhesive layer disposed in this order at one side of the transparent base material, and a third index-matching layer, a second transparent electrode pattern, a fourth index-matching layer and a second adhesive layer disposed in this order at another side of the transparent base material. Each of the first, second, third and fourth index-matching layers has a refractive index of 1.6 to 1.8 and a thickness of 50 nm to 150 nm.

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Patent Owner(s)

  • NITTO DENKO CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takao, Hiroyuki Ibaraki, JP 54 495
Umemoto, Toru Ibaraki, JP 24 72

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