发明申请
- 专利标题: Liquid crystal display device
- 专利标题(中): 液晶显示装置
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申请号: US12073160申请日: 2008-02-29
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公开(公告)号: US20080212003A1公开(公告)日: 2008-09-04
- 发明人: Hiroaki Sata , Kotaro Yasuda , Junichi Hirakata
- 申请人: Hiroaki Sata , Kotaro Yasuda , Junichi Hirakata
- 申请人地址: JP Minato-ku
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Minato-ku
- 优先权: JP2007-053010 20070302
- 主分类号: G02F1/13363
- IPC分类号: G02F1/13363
摘要:
A liquid crystal display device includes a pair of polarizing films; a liquid crystal cell that is sandwiched between the pair of polarizing films; a retardation layer (A) of 70 μm or less in thickness, which is disposed between the liquid crystal cell and one of the pair of polarizing films; and a retardation layer (B) of 70 μm or less in thickness, which is disposed between the liquid crystal cell and the other of the pair of polarizing films, wherein the retardation layers (A) and (B) satisfy following formulae (1) to (3): RthU>RthD : Formula (1) −20 nm≦RthD≦20 nm : Formula (2) 20 nm
公开/授权文献
- US08125597B2 Liquid crystal display device 公开/授权日:2012-02-28
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