Display device and electronic paper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7907156
APP PUB NO 20080186259A1
SERIAL NO

12021489

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A display device for an active matrix drive includes a plurality of pixels each having display retainability and including a first sub-pixel through an nth sub-pixel (n is a natural number greater than 1), a selection switching element provided correspondingly to each of the sub-pixels, connected to a data line, and for selecting the corresponding sub-pixel, and an external input switch provided correspondingly to each of the sub-pixels, connected to a selection line, and for supplying a signal from the selection line to the corresponding sub-pixel in response to an input operation from the outside. The selection line includes n kinds of selection lines, from a first selection line connected to the first sub-pixel to an nth selection line connected to the nth sub-pixel, and the n kinds of selection lines are connected to selection switches for one of selecting the selection lines individually and selecting two or more of the selection lines in a lump.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirai, Eiju Fujimi-machi, JP 141 572
Komatsu, Yuko Suwa, JP 17 228
Todorokihara, Masayoshi Fujimi-machi, JP 48 362

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