Optical film and its production method, polarizer and liquid crystal display device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8999464
APP PUB NO 20120076955A1
SERIAL NO

13200589

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Abstract

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An optical film having a core layer containing a (meth)acrylic resin having a lactone ring structure, and an outer layer containing a cellulose acetate with a thickness of from more than 3 μm to 20 μm on at least one side of the core layer is excellent in nonbrittleness and adhesiveness to a polarizing element.

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Patent Owner(s)

  • FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakayama, Hajime Kanagawa, JP 73 588
Sasata, Katsumi Kanagawa, JP 65 94

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