发明名称 |
Multi-functional monomer having a photocreative group, alignment film for LCD using the monomer, and LCD comprising the alignment film |
摘要 |
<p>Disclosed is a multi-functional monomer including a heat-curable functional group as well as a typical photoreactive group. In the multi-functional monomer, the photoreactive group is not chained to a main chain of a polymer. Thus, since it is possible to perform desirable alignment treatment even though polarized UV is radiated for a short time, the production time and the production cost are reduced and alignment regulating force of liquid crystals is increased, thereby increasing a dichroic ratio.</p> |
申请公布号 |
EP2695876(B1) |
申请公布日期 |
2015.04.15 |
申请号 |
EP20130189260 |
申请日期 |
2006.09.22 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM, KYUNG-JUN;LEE, KEON WOO;LEE, BYUNG HYUN;LIM, MIN YOUNG;JEONG, HYE WON;JO, JUNG HO;KIM, HEON;OH, SUNG JOON;CHUN, SUNG-HO |
分类号 |
C07C67/62;C07C69/82;C09K19/04;C09K19/20;C09K19/38 |
主分类号 |
C07C67/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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