发明授权
- 专利标题: Electric field driven liquid crystal lens cell and stereoscopic image display device using the same
- 专利标题(中): 电场驱动液晶透镜单元和使用其的立体图像显示装置
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申请号: US12958833申请日: 2010-12-02
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公开(公告)号: US08860894B2公开(公告)日: 2014-10-14
- 发明人: Sung-Woo Kim , Seung-Chul Lee
- 申请人: Sung-Woo Kim , Seung-Chul Lee
- 申请人地址: KR Seoul
- 专利权人: LG Display Co., Ltd.
- 当前专利权人: LG Display Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Morgan, Lewis & Bockius LLP
- 优先权: KR10-2009-0134355 20091230
- 主分类号: H04N13/02
- IPC分类号: H04N13/02 ; G02F1/1335 ; H04N13/04 ; G02F1/29
摘要:
An electric field driven liquid crystal lens including a first substrate and a second substrate arranged opposite each other, a first plurality of split electrodes formed on the first substrate, each of the first plurality of split electrodes corresponding to one of a plurality of lens regions, a second plurality of split electrodes formed on the first plurality of split electrodes, each of the second plurality of split electrodes corresponding to one of the plurality of lens regions, a second electrode formed over an entire first surface of the second substrate, a first alignment film formed over an entire surface of the first substrate including the first and second plurality of split electrodes, the first alignment film having a first rubbing direction, a liquid crystal layer disposed between the first substrate and the second substrate, and a polarizer plate formed on a second surface of the second substrate, the polarizer plate having a transmission axis that is in a range of ±10 degrees from the first rubbing direction.
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