发明名称 |
LIQUID CRYSTAL DISPLAY ELEMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal display element wherein no unevenness of phase difference is generated on the retardation film at the outer circumferential edge part of the hole even if a hole is provided in at least a retardation film in a visual field region and the retardation film is left under at least one of high temperature and high humidity conditions. SOLUTION: The retardation film 11 is formed of a non-stretched liquid crystalline polymer film 20. |
申请公布号 |
JP2002040427(A) |
申请公布日期 |
2002.02.06 |
申请号 |
JP20000230244 |
申请日期 |
2000.07.31 |
申请人 |
OPTREX CORP |
发明人 |
HAYATA YUJI;IHARA SATOSHI;KIYOHARA KENJI |
分类号 |
G02F1/1333;G02F1/1335;G02F1/13363 |
主分类号 |
G02F1/1333 |
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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