发明申请
- 专利标题: Liquid crystal display
- 专利标题(中): 液晶显示器
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申请号: US12379941申请日: 2009-03-04
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公开(公告)号: US20090195488A1公开(公告)日: 2009-08-06
- 发明人: Masanori Takeuchi , Tomokazu Ohtsubo , Toshihide Tsubata
- 申请人: Masanori Takeuchi , Tomokazu Ohtsubo , Toshihide Tsubata
- 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
- 优先权: JPJP2004-293218 20041006
- 主分类号: G09G3/36
- IPC分类号: G09G3/36
摘要:
A segmented-pixel liquid crystal display has a plurality of pixels of which each has three sub-pixels 10a-10c, namely one middle and two side sub-pixels, arranged next to one another in the column or row direction. The sub-pixels 10a-10c have different brightness levels when the pixel as a whole is in a given middle halftone state, and the middle sub-pixel 10a has the highest brightness level. This eliminates unnaturalness as is conventionally produced when an image with a straight border is displayed, and further improves the gamma characteristic.
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