发明授权
- 专利标题: Liquid crystal display
- 专利标题(中): 液晶显示器
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申请号: US13156835申请日: 2011-06-09
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公开(公告)号: US08681190B2公开(公告)日: 2014-03-25
- 发明人: Tomoya Yano , Ken Kikuchi
- 申请人: Tomoya Yano , Ken Kikuchi
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2010-168424 20100727
- 主分类号: G09G5/10
- IPC分类号: G09G5/10 ; G09G3/36 ; G06F3/038 ; G09G5/00
摘要:
A liquid crystal display includes: a light source section; a liquid crystal display panel including pixels each configured of sub-pixels of three colors red (R), green (G) and blue (B) and a sub-pixel of a color (Z) with higher luminance than the three colors; and a display control section including an output signal generation section performing a display drive on the sub-pixels of R, G, B and Z with use of the output picture signals. A chromaticity point of the emission light from the light source section is set to a position deviated from a white chromaticity point. In the case where the input picture signals are picture signals indicating white (W), the output signal generation section performs a chromaticity point adjustment to adjust, to the white chromaticity point, a chromaticity point of display light emitted from the liquid crystal display panel based on the emission light.
公开/授权文献
- US20120026210A1 LIQUID CRYSTAL DISPLAY 公开/授权日:2012-02-02
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