发明申请
- 专利标题: Display apparatus, and image signal processing apparatus and drive control apparatus for the same
- 专利标题(中): 显示装置和图像信号处理装置及其驱动控制装置
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申请号: US11260456申请日: 2005-10-28
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公开(公告)号: US20060038836A1公开(公告)日: 2006-02-23
- 发明人: Naoto Abe , Kohei Inamura , Osamu Sagano , Hiroshi Saito , Takeshi Ikeda
- 申请人: Naoto Abe , Kohei Inamura , Osamu Sagano , Hiroshi Saito , Takeshi Ikeda
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2001-356602 20011121; JP2001-390565 20011221; JP2001-392608 20011225
- 主分类号: G09G5/10
- IPC分类号: G09G5/10
摘要:
In a display apparatus having a display panel 301 having display devices which are arranged in a matrix layout and driven through a plurality of row wirings and column wirings, a scanning unit 302 adapted to scan the row wirings, and a modulation unit 303 adapted to supply a modulation signal to the column wiring based upon image data, a compensation unit 304 adapted to apply compensation processing for compensating at least fluctuation of display luminance due to influence of voltage drop which is caused by a resistance of the row wiring to the image data, and a luminance control units 306A, 306B, 306C adapted to control display luminance of the display panel, based upon luminance information of the image data are provided.
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