发明公开
- 专利标题: LIQUID CRYSTAL DISPLAY
- 专利标题(中): FLÜSSIGKRISTALLANZEIGE
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申请号: EP98931050申请日: 1998-07-10
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公开(公告)号: EP0996025A4公开(公告)日: 2004-03-10
- 发明人: AKIYAMA TAKASHI , IDE MASAFUMI , SEKIGUCHI KANETAKA , KIKUCHI MASAMI , AKIBA YUICHI , NAKAGAWA KOJI , HOSHINO KOICHI , TOIDA TAKASHI
- 申请人: CITIZEN WATCH CO LTD
- 专利权人: CITIZEN WATCH CO LTD
- 当前专利权人: CITIZEN WATCH CO LTD
- 优先权: JP18531097 1997-07-10
- 主分类号: G02B5/02
- IPC分类号: G02B5/02 ; G02B5/22 ; G02B5/30 ; G02F1/1335
摘要:
A liquid crystal display comprising an absorption polarizer disposed on the viewed side of a liquid crystal cell and a reflection polarizer disposed on the opposite side. The liquid crystal cell holds a liquid crystal between two transparent substrates each provided with an electrode on the opposite inner surface thereof. The absorption polarizer is a polarizing sheet absorbing a linearly polarized light having a plane of vibration perpendicular to the axis of easy transmission, whereas the reflection polarizer is a polarizing sheet reflecting the linearly polarized light. A reflector or a color filter is preferably disposed under the reflection polarizer, and a light diffusion layer or a light diffusion plate is preferably disposed on the viewed side of the absorption polarizer.
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