发明名称 IMAGE DISPLAY APPARATUS AND OPTICAL COMPENSATION DEVICE
摘要 An image display apparatus includes a liquid crystal panel having a liquid crystal layer disposed between a pair of substrates, and an optical compensation plate pair including a first optical compensation plate and a second optical compensation plate, the first optical compensation plate being formed of a negative uniaxial crystal and the second optical compensation plate being formed of a positive uniaxial crystal. The optical compensation plate pair is configured such that an optical phase difference caused by a difference in thickness between the first optical compensation plate and the second optical compensation plate cancels an optical phase difference generated by the liquid crystal panel.
申请公布号 US2009244455(A1) 申请公布日期 2009.10.01
申请号 US20090395990 申请日期 2009.03.02
申请人 SONY CORPORATION 发明人 HORIKOSHI RYOKO
分类号 G02F1/13363 主分类号 G02F1/13363
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