| 发明名称 |
OPTICAL FILM, POLARIZING PLATE AND DISPLAY DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical film, a polarizing plate and a display device having excellent color reproducibility and durability against irradiation of UV rays. SOLUTION: The optical film has a spectral transmittance of >=50% and <=95% at 390 nm and <=5% spectral transmittance at 350 nm. |
| 申请公布号 |
JP2003043259(A) |
申请公布日期 |
2003.02.13 |
| 申请号 |
JP20010233464 |
申请日期 |
2001.08.01 |
| 申请人 |
KONICA CORP |
发明人 |
MICHIHASHI ISAMU;SHIMIZU KUNIO;SAITO KOICHI |
| 分类号 |
G02B5/22;C08J5/18;C08K3/36;C08K5/07;C08K5/3475;C08L1/10;C08L101/00;G02B5/30;G02F1/1335;G09F9/00 |
主分类号 |
G02B5/22 |
| 代理机构 |
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