发明授权
- 专利标题: Liquid crystal display unit
- 专利标题(中): 液晶显示单元
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申请号: US12656396申请日: 2010-01-28
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公开(公告)号: US07999896B2公开(公告)日: 2011-08-16
- 发明人: Yoshito Hashimoto , Masumi Kubo , Akihiro Yamamoto
- 申请人: Yoshito Hashimoto , Masumi Kubo , Akihiro Yamamoto
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Nixon & Vanderhye, P.C.
- 优先权: JP2005-286033 20050930
- 主分类号: G02F1/1337
- IPC分类号: G02F1/1337
摘要:
A liquid crystal display device according to the present invention includes: a vertical alignment liquid crystal layer; first and second electrodes arranged on one surface of first and second substrates to face the liquid crystal layer; and first and second alignment films arranged on the first and second electrodes, respectively, in contact with the liquid crystal layer. The first alignment film has been subjected to an optical alignment treatment by obliquely irradiating a first alignment film material, having a photosensitive wavelength within the wavelength range of 250 nm to 380 nm, with light including the photosensitive wavelength. The device further includes: a metal layer arranged between the first alignment film and the first substrate; and a first resin layer arranged between the metal layer and the first alignment film. The first resin layer has an optical property that attenuates the intensity of light, which has been incident on the first resin layer and then reflected from the metal layer, to 60% or less at the photosensitive wavelength.
公开/授权文献
- US20100134738A1 Liquid crystal display unit 公开/授权日:2010-06-03
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