| 发明名称 |
METHOD FOR MANUFACTURING POLARIZING FILM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a polarizing film having little color speckle and useful as a source material for manufacturing a high-quality liquid crystal display, and to provide a method for manufacturing the film. <P>SOLUTION: The polarizing film is manufactured by stretching a polyvinylalcohol film having 10 to 50 μm thickness in a dry state by using an induction heating roll. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004020632(A) |
申请公布日期 |
2004.01.22 |
| 申请号 |
JP20020171841 |
申请日期 |
2002.06.12 |
| 申请人 |
KURARAY CO LTD |
发明人 |
IKI TAKASHI;ISOZAKI TAKANORI |
| 分类号 |
G02B5/30;B29C55/02;B29K29/00;B29L7/00;B29L11/00;C08J5/18;G02F1/1335 |
主分类号 |
G02B5/30 |
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