Touch panel and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9874979
SERIAL NO

15159063

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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To provide a touch panel with reduced disturbance of display and with improved mechanical strength by suppressing variation in the space between a pair of substrates which form the touch panel even when in contact with an object to be detected. A pixel portion including a plurality of pixels is provided between a pair of substrates. Each pixel includes a photosensor portion which detects that the object to be detected is in contact with one of the pair of substrates, and a MEMS portion which generates a mechanical displacement in a direction perpendicular to the pair of substrates when a signal based on a detection result of the photosensor portion is input.

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Patent Owner(s)

  • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Izumi, Konami Kanagawa, JP 75 1510
Kurokawa, Yoshiyuki Kanagawa, JP 518 7023

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