发明名称 LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS
摘要 A liquid crystal device includes a liquid crystal panel and an anti-dust translucent substrate fixed to a first surface of the liquid crystal panel. The translucent substrate includes a first phase difference compensation element having a first optical axis and integrally formed on a first surface of the translucent substrate, and a second phase difference compensation element having a second optical axis is opposed to the first phase difference compensation element. The second phase difference compensation element is placed such that an alignment direction of liquid crystal molecules of a liquid crystal layer is located in an angular position between the extending direction of the first optical axis and the extending direction of the second optical axis.
申请公布号 US2017097531(A1) 申请公布日期 2017.04.06
申请号 US201615193986 申请日期 2016.06.27
申请人 SEIKO EPSON CORPORATION 发明人 TATENO Yoshitake
分类号 G02F1/13363;G02F1/1335 主分类号 G02F1/13363
代理机构 代理人
主权项 1. A liquid crystal device comprising: a liquid crystal panel including a liquid crystal layer; a translucent substrate located so as to overlap the liquid crystal panel; a first phase difference compensation element provided between the translucent substrate and the liquid crystal panel; and a second phase difference compensation element provided on a side of the translucent substrate opposite to the first phase difference compensation element, wherein the first phase difference compensation element is placed such that, in a plan view in a direction perpendicular to the surface of the liquid crystal panel, a first optical axis being an optical axis of the first phase difference compensation element intersects an alignment direction of liquid crystal molecules in the liquid crystal layer, the second phase difference compensation element is placed such that, in a plan view in a direction perpendicular to the surface of the liquid crystal panel, a second optical axis being an optical axis of the second phase difference compensation element intersects the alignment direction, and the alignment direction is set between a direction of the first optical axis and a direction of the second optical axis, in a plan view in a direction perpendicular to the surface of the liquid crystal panel.
地址 Tokyo JP
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