Display device

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United States of America Patent

PATENT NO 9921429
APP PUB NO 20170003537A1
SERIAL NO

15193261

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a display device including a first base material, a second base material, an optical layer placed between the first base material and the second base material, and a first retardation layer placed in contact with the first base material, wherein the first base material and the second base material are formed from a polyimide, and the first retardation layer and the second retardation layer are liquid crystal layers which are vertically aligned. Providing the first and second retardation layers in contact with the first and second base materials make it possible to achieve a reduction in the thickness of the display device.

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Patent Owner(s)

  • JAPAN DISPLAY INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oka, Shinichiro Tokyo, JP 129 644
Sasaki, Toshinari Tokyo, JP 267 5220
Tomioka, Yasushi Tokyo, JP 200 1629

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