发明授权
- 专利标题: Liquid crystal display
- 专利标题(中): 液晶显示器
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申请号: US12565208申请日: 2009-09-23
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公开(公告)号: US08345206B2公开(公告)日: 2013-01-01
- 发明人: Rei Hasegawa , Yuko Kizu , Hajime Yamaguchi
- 申请人: Rei Hasegawa , Yuko Kizu , 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: JP2008-248323 20080926
- 主分类号: G02F1/1343
- IPC分类号: G02F1/1343 ; G02F1/1335 ; G02F1/07
摘要:
A liquid crystal display includes a liquid crystal layer causing a selective reflection and exhibiting Kerr effect, first and second electrodes applying voltage to the liquid crystal layer, a first circular polarizer disposed between the liquid crystal layer and a viewer and allowing a first circularly polarized light incident on the liquid crystal layer when irradiated with a natural light, the first circularly polarized light having an electric-field vector rotating in a direction reverse to a rotation direction of an electric-field vector of a circularly polarized light selectively reflected by the liquid crystal layer, and a second circular polarizer facing the first circular polarizer with the liquid crystal layer interposed therebetween and allowing a second circularly polarized light incident on the liquid crystal layer when irradiated with a natural light.
公开/授权文献
- US20100079700A1 LIQUID CRYSTAL DISPLAY 公开/授权日:2010-04-01