发明授权
- 专利标题: Liquid crystal display exhibiting Kerr effect comprising electrodes having combtooth portions that include a first convex surface with a ridge shape
- 专利标题(中): 具有克尔效应的液晶显示器包括具有包括具有脊形的第一凸面的梳齿部的电极
-
申请号: US13241358申请日: 2011-09-23
-
公开(公告)号: US08854585B2公开(公告)日: 2014-10-07
- 发明人: Yuko Kizu , Rei Hasegawa , Hajime Yamaguchi
- 申请人: Yuko Kizu , Rei Hasegawa , Hajime Yamaguchi
- 申请人地址: JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2009-073904 20090325
- 主分类号: G02F1/1343
- IPC分类号: G02F1/1343 ; G02F1/1337 ; G02F1/137
摘要:
According to one embodiment, a liquid crystal display includes a liquid crystal layer exhibiting Kerr effect, a first electrode including combtooth portions, a second electrode, and protruding portions facing a main surface of the liquid crystal layer with at least one of the first and second electrodes interposed therebetween. The combtooth portions each extends in a first direction and are arranged in a second direction. The second electrode includes a portion that faces the main surface and is positioned in a gap between the combtooth portions or faces the main surface with the gap interposed therebetween. The protruding portions each extends in the first direction and are arranged in the second direction. Each of the first protruding portions forms a convex surface having a ridge shape on a surface of the combtooth portion or a surface of the portion of the second electrode positioned at the gap.
公开/授权文献
- US20120069283A1 LIQUID CRYSTAL DISPLAY 公开/授权日:2012-03-22