Vehicle display device comprising first and second viewing angle control panels and a polarization axis rotation element between the first viewing angle control panel and a display panel

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United States of America

PATENT NO 12216373
APP PUB NO 20240272504A1
SERIAL NO

18630538

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Abstract

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According to one embodiment, a display device includes a display panel configured to modulate a first polarization component, a first viewing angle control panel including a first liquid crystal layer containing twisted liquid crystal molecules, a second viewing angle control panel including a second liquid crystal layer containing twisted liquid crystal molecules, and a polarization axis rotation element provided between the first viewing angle control panel and the display panel. A second polarization axis of a second polarization component which passed through the first viewing angle control panel is different from a first polarization axis of the first polarization component. The polarization axis rotation element is configured to rotate the second polarization axis.

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Patent Owner(s)

Patent OwnerAddress
JAPAN DISPLAY INCTOKYO 105-0003

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsushima, Toshiharu Tokyo, JP 156 1048

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