Cellulose acylate film, polarizing plate and liquid crystal display

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United States of America Patent

PATENT NO 8425991
APP PUB NO 20100143613A1
SERIAL NO

11886907

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Abstract

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A cellulose acylate film satisfying the following formulae:

description='In-line Formulae' end='lead'50 nmdescription='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'−200 nm≦Rth≦50 nmdescription='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'|Nz|≦10description='In-line Formulae' end='tail'

wherein Nz represents (Rth/Re)+0.5. The film has an excellent optical compensation performance and a high productivity.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATION26-30 NISHIAZABU 2-CHOME MINATO-KU TOKYO 106-8620

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nimura, Shigeaki Minami-ashigara, JP 48 361
Nishiura, Yosuke Minami-ashigara, JP 27 538

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