发明名称 |
ALIGNMENT FILM |
摘要 |
<p> (1) There are provided a UV-curable resin composition for alignment film and an alignment film which is prepared by curing the composition with UV rays. (2) The migration of a material which is present in a polymer film and capable of affecting the optical properties of a liquid crystalline compound layer to the liquid crystalline compound layer is controlled or blocked. (1 ) A UV-curable resin composition for alignment film comprising at least one (meth)acrylate compound having one or more polar groups and one or more (meth)acryloyl groups in the molecule and a photoinitiator; and an alignment film which is prepared by curing the composition with UV rays. (2) A protective layer inserted between a polymer film and a liquid crystalline compound layer for controlling or blocking the migration of a material, which is present in a polymer film and capable of affecting the optical properties of the liquid crystalline compound layer, to the liquid crystalline compound layer.</p> |
申请公布号 |
HK1105227(A1) |
申请公布日期 |
2013.05.31 |
申请号 |
HK20070113081 |
申请日期 |
2004.02.05 |
申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA;POLATECHNO CO. LTD. |
发明人 |
TANAKA, KOUICHI;TAKAHASHI, SYOUSHI;YOSHIOKA, KENICHIRO |
分类号 |
C08F;C08J;C08L;G02B;G02B5/30;G02F;G02F1/1337 |
主分类号 |
C08F |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|