发明名称 |
Multilayer optical compensator, liquid crystal display, and process |
摘要 |
Disclosed is an optical compensator for liquid crystal displays comprising a first polymeric layer having an out-of-plane birefringence not more negative than -0.005 and a second polymeric layer having an out-of-plane birefringence more negative than -0.005. The invention also provides an LC display and a process for making such compensators.
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申请公布号 |
US6964795(B2) |
申请公布日期 |
2005.11.15 |
申请号 |
US20030431742 |
申请日期 |
2003.05.08 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
ELMAN JAMES F.;ISHIKAWA TOMOHIRO;YACOBUCCI PAUL D.;MASSA DENNIS J. |
分类号 |
G02B5/30;G02F1/1335;G02F1/13363;(IPC1-7):G02F1/133 |
主分类号 |
G02B5/30 |
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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