Active matrix substrate and liquid crystal display device

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United States of America Patent

PATENT NO 12044943
APP PUB NO 20230082232A1
SERIAL NO

17903085

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Abstract

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An active matrix substrate includes pixel regions each including a pixel electrode and an oxide semiconductor TFT including an oxide semiconductor layer. Each pixel electrode is electrically connected to one of adjacent two of source bus lines. The oxide semiconductor layer in the oxide semiconductor TFT of each pixel region overlaps the pixel electrode of a first adjacent pixel region. The pixel electrode of the each pixel region partially overlaps the oxide semiconductor layer in a second adjacent pixel region. The source bus lines include first and second source bus lines adjacent to each other. Pixels sets each including two pixel regions whose pixel electrodes are connected to the first source bus line and pixel sets each including two pixel regions whose pixel electrodes are connected to the second source bus line are arranged alternately between the first and second source bus lines.

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Patent Owner(s)

Patent OwnerAddress
SHARP DISPLAY TECHNOLOGY CORPORATION464 KOHGAWA SHIRAKI-CHO KAMEYAMA CITY MIE 5190198 ?5190198

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daitoh, Tohru Kameyama, JP 99 141
Hara, Yoshihito Kameyama, JP 95 366
Hirata, Yoshiharu Kameyama, JP 40 133
Imai, Hajime Kameyama, JP 127 1004
Kawasaki, Tatsuya Kameyama, JP 50 188
Maeda, Masaki Kameyama, JP 74 371
Ueda, Teruyuki Kameyama, JP 48 72

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