发明名称 |
OPTICAL FILMS, PHASE DIFFERENCE FILMS, AND LCD COMPRISING THE SAME |
摘要 |
The present invention relates to an optical film that includes a graft copolymer that includes two types or more of (meth)acryl based resins that have different glass transition temperatures, a retardation film, a method of producing the same, and a polarizing plate and a liquid crystal display device that include the optical film or the retardation film.
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申请公布号 |
US2010128206(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20080452016 |
申请日期 |
2008.06.12 |
申请人 |
KIM HEE-JUNG;KIM DONG-RYUL;JEONG BOONG-GOON;CHA JU-EUN;PARK YOUNG-WHAN;NAM DAE-WOO |
发明人 |
KIM HEE-JUNG;KIM DONG-RYUL;JEONG BOONG-GOON;CHA JU-EUN;PARK YOUNG-WHAN;NAM DAE-WOO |
分类号 |
G02F1/1335;C08L51/00;G02F1/361 |
主分类号 |
G02F1/1335 |
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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