| 发明名称 |
POLARIZING PLATE AND ITS MANUFACTURING METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polarizing plate which has superior durability even under extremely severe humidity and heat conditions. <P>SOLUTION: The polarizing plate uses at least one protection film of 0 to 0.23 mmol/m<SP>2</SP>× number of days×μm in coefficient of diffusion of boric acid at 60°C and 95% RH. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2004279931(A) |
申请公布日期 |
2004.10.07 |
| 申请号 |
JP20030073963 |
申请日期 |
2003.03.18 |
| 申请人 |
FUJI PHOTO FILM CO LTD |
发明人 |
HASHIMOTO NARIKAZU;KAWANISHI HIROYUKI |
| 分类号 |
G02B5/30;B29C41/24;B29K1/00;B29L11/00;G02F1/1335 |
主分类号 |
G02B5/30 |
| 代理机构 |
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