Electro-optical device and electronic equipment having touch panel with resin having particular elastic modulus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7593067
APP PUB NO 20070171326A1
SERIAL NO

11657974

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electro-optical device includes: an electro-optical panel having a first substrate, a second substrate, and an electro-optical substance interposed between the first and the second substrates; a third substrate arranged on the second substrate; a fourth substrate having a flexibility and arranged on the third substrate via a spacer; a position detector provided on the third substrate and detecting a pressed position on the fourth substrate based on changes in surface waves generated on the third substrate; and a resin film provided on the fourth substrate and opposed to the third substrate.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funasaka, Tsukasa Shiojiri , JP 37 636
Sakurai, Shinji Matsumoto , JP 23 553
Taguchi, Satoshi Tottori , JP 52 765

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