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
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