发明授权
- 专利标题: Liquid crystal display apparatus having particular polarizers
- 专利标题(中): 具有特定偏振器的液晶显示装置
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申请号: US12539666申请日: 2009-08-12
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公开(公告)号: US08259262B2公开(公告)日: 2012-09-04
- 发明人: Yuka Utsumi , Ikuo Hiyama , Katsumi Kondo , Shigeru Matsuyama
- 申请人: Yuka Utsumi , Ikuo Hiyama , Katsumi Kondo , Shigeru Matsuyama
- 申请人地址: JP Chiba JP Hyogo-ken
- 专利权人: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人地址: JP Chiba JP Hyogo-ken
- 代理机构: Antonelli, Terry, Stout & Kraus, LLP.
- 优先权: JP2008-237469 20080917
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G02F1/1337
摘要:
Provided is a liquid crystal display apparatus including: a liquid crystal panel including a pair of substrates; a liquid crystal layer sandwiched by the pair of substrates; plural electrodes formed on at least one of the pair of substrates; and a pair of polarizers provided in respective outsides of the pair of substrates; and a back light unit provided in a rear of the liquid crystal panel, in which one of the pair of polarizers, which is provided at a side of the back light unit, includes at least two types of layers which cause polarization, and in which the two types of layers include a first layer provided on a side of the liquid crystal layer and a second layer provided on a side of the back light unit, the first layer being a negative uniaxial polarizer layer, the second layer being a positive uniaxial polarizer layer.
公开/授权文献
- US20100066949A1 LIQUID CRYSTAL DISPLAY APPARATUS 公开/授权日:2010-03-18
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