发明名称 |
OPTICAL COMPENSATION PLATE, LIQUID CRYSTAL DEVICE AND ELECTRONIC EQUIPMENT |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical compensation plate used for a liquid crystal device or the like, capable of properly compensating phase difference and adapted to be made small-sized. <P>SOLUTION: The optical compensation plate (200) includes a support substrate (290), a first optical compensation element (210) provided on the support substrate and having a first optical axis having positive uniaxial property and tilted by a prescribed angle to the substrate surface of the support substrate as an optical axis and a second optical compensation element (220) provided to be laid over the first optical compensation element on the support substrate and having a slow axis in the view from a direction along the normal line of the substrate surface of the support substrate. <P>COPYRIGHT: (C)2010,JPO&INPIT |
申请公布号 |
JP2009288637(A) |
申请公布日期 |
2009.12.10 |
申请号 |
JP20080142756 |
申请日期 |
2008.05.30 |
申请人 |
SEIKO EPSON CORP |
发明人 |
CHITATE KOSUKE;SAITO HIROMI |
分类号 |
G02B5/30;G02F1/13363;G03B21/00;G03B21/14 |
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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