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: US12733055申请日: 2008-08-01
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公开(公告)号: US08405804B2公开(公告)日: 2013-03-26
- 发明人: Hisashi Watanabe , Tokio Taguchi
- 申请人: Hisashi Watanabe , Tokio Taguchi
- 申请人地址: JP Osaka
- 专利权人: Sharp Kabushiki Kaisha
- 当前专利权人: Sharp Kabushiki Kaisha
- 当前专利权人地址: JP Osaka
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: JP2007-208017 20070809
- 国际申请: PCT/JP2008/002078 WO 20080801
- 国际公布: WO2009/019839 WO 20090212
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335
摘要:
A liquid crystal display device of an embodiment of the present invention includes a liquid crystal layer, a specular reflection layer, the polarization layer disposed on the viewer's side, a retardation layer interposed between the liquid crystal layer and the polarization layer, and a light scattering layer disposed on the viewer's side of the polarization layer. The light scattering layer has a scattering surface. The scattering surface includes a macro uneven structure which has light scatterability and a micro uneven structure which is superimposedly formed over the macro uneven structure and which is smaller than visible light wavelengths.
公开/授权文献
- US20100134733A1 LIQUID CRYSTAL DISPLAY UNIT 公开/授权日:2010-06-03
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