| 发明名称 |
POLYMER FILM, POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer film for providing a liquid crystal display device having low viewing angle dependency of hue. <P>SOLUTION: The polymer film satisfies relationships of the following formulae (1) to (3) with respect to Rth: 20 nm ≤Rth(548)<100 nm (1), 1.0<Rth(446)/Rth(548)<4.0 (2), 0.5<Rth(628)/Rth(548)<1.0 (3), wherein Rth(λ) represents the value of Rth that is measured at a wavelength of λ nm. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2007293266(A) |
申请公布日期 |
2007.11.08 |
| 申请号 |
JP20060341723 |
申请日期 |
2006.12.19 |
| 申请人 |
FUJIFILM CORP |
发明人 |
FUKAGAWA NOBUTAKA;AMINAKA EIICHIRO;NAKAYAMA HAJIME;TOYAMA HIROSHI |
| 分类号 |
G02B5/30;C08J5/18;C08K5/435;C08L1/14;G02F1/1335 |
主分类号 |
G02B5/30 |
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