发明名称 |
Fabrication method for polarizing plate, polarizing plate, optical film and image display |
摘要 |
A fabrication method for a polarizing plate having a transparent protective film provided on at least one surface of a polarizer, wherein the transparent protective film provided on the at least one surface comprises a cyclic olefin-based resin as a main component, at least one resin layer and a polyvinyl alcohol-based adhesive layer are sequentially laminated on a surface of the transparent protective film that is adhered to the polarizer and comprising a step of: adhering the polyvinyl alcohol-based adhesive layer on the transparent protective film and the polarizer in a condition of an aqueous liquid is present on an adhesion surface between the polyvinyl alcohol-based adhesive layer on the transparent protective film and the polarizer. The polarizing plate obtained is a good in adhesive strength and has a uniform polarization characteristic.
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申请公布号 |
US2005147837(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
US20050027988 |
申请日期 |
2005.01.04 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
TSUJIUCHI NAOKI;NISHIDA AKIHIRO;YODA KENJI;SAIKI YUUJI |
分类号 |
B32B27/08;G02B5/30;G02F1/1335;(IPC1-7):B32B27/42 |
主分类号 |
B32B27/08 |
代理机构 |
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地址 |
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