Electro-optical device and method of driving the same

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United States of America Patent

PATENT NO 5852488
SERIAL NO

08577014

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Abstract

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An active matrix display device for suppressing voltage variation .DELTA.V due to off-operation of a gate pulse, including TFTs and picture-element electrodes, at least one of the TFTs being assigned to each picture element, and each of the TFTs having a gate electrode connected to a gate line (first gate line), and a source and a drain one of which is connected to a data line, wherein a picture-element electrode concerned is formed so as to be overlapped with the first gate line through an insulator, and also so as to be overlapped through an insulator with a gate line other than the first gate line or a wiring disposed in parallel to the first gate line.

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Patent Owner(s)

Patent OwnerAddress
SEMICONDUCTOR ENERGY LABORATORY CO LTDJAPAN'S KANAGAWA PREFECTURE ATSUGI CITY ATSUGI-SHI KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takemura, Yasuhiko Kanagawa, JP 582 31804

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