| 发明名称 |
METHOD FOR MANUFACTURING POLARIZER, POLARIZER, OPTICAL FILM AND IMAGE DISPLAY APPARATUS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an iodine-based polarizer having a high polarization degree. <P>SOLUTION: The method for manufacturing a polarizer comprising a film having such a structure that minute domains are dispersed in a matrix formed of a translucent water-soluble resin containing an iodine light absorbing material, includes: a process of forming a film from a solution containing the translucent water-soluble resin, iodine and a material for the formation of the minute domain; and a process of stretching the obtained film. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005037890(A) |
申请公布日期 |
2005.02.10 |
| 申请号 |
JP20040111099 |
申请日期 |
2004.04.05 |
| 申请人 |
NITTO DENKO CORP |
发明人 |
KAMIJO TAKUJI;MIYATAKE MINORU |
| 分类号 |
B29C55/00;B29C55/02;B29C70/62;B29D7/01;B29D11/00;B29K29/00;B29K307/00;B29L11/00;C08J5/18;G02B5/30;G02F1/1335;H01L51/50;H05B33/02 |
主分类号 |
B29C55/00 |
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