Display device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12174469
APP PUB NO 20230296932A1
SERIAL NO

18122725

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Abstract

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Provided is a display device including a backlight; a first liquid crystal panel; a display panel; and a second liquid crystal panel. The first liquid crystal panel includes a first substrate, a first liquid crystal layer containing first liquid crystal molecules, and a second substrate. The second liquid crystal panel includes a third substrate, a second liquid crystal layer containing second liquid crystal molecules, and a fourth substrate. The display device satisfies the following formula: |φ3−φ1|≥50°, wherein φ1 represents an azimuthal angle of a director of the first liquid crystal molecules near the first substrate with no voltage applied to the first liquid crystal layer, and 43 represents an azimuthal angle of a director of the second liquid crystal molecules near the third substrate with no voltage applied to the second liquid crystal layer.

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Patent Owner(s)

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

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanashima, Atsuko Kameyama, JP 5 1
Murata, Koji Kameyama, JP 168 810
Satoh, Takashi Kameyama, JP 128 1447
Shimada, Shinji Kameyama, JP 73 1238
Tsuchiya, Hiroshi Kameyama, JP 112 1175

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