发明名称 |
Optical resin film and polarizing film and liquid crystal display device using the same |
摘要 |
An optical resin film, which has Re (lambda) and Rth (lambda) satisfying retardation requirements (A) to (D), and has an in-plane width direction retardation (Re) variation coefficient of 5% or less and a thickness direction retardation (Rth) variation coefficient of 10% or less: (A) 0.1<Re (450)/Re (550)<0.95 (B) 1.03<Re (650)/Re (550)<1.93 (C) 0.4<(Re/Rth (450))/(Re/Rth (550)))<0.95 (D) 1.05<(Re/Rth (650)/(Re/Rth (550))<1.9, and a polarizing plate and a liquid crystal display device using the optical resin film.
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申请公布号 |
US2007046864(A1) |
申请公布日期 |
2007.03.01 |
申请号 |
US20060504690 |
申请日期 |
2006.08.16 |
申请人 |
FUJI PHOTO FILM CO., LTD., |
发明人 |
MARUYAMA YOICHI;SAITOH YUKITO;HISAKADO YOSHIAKI;SUGIYAMA SUSUMU |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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