发明申请
- 专利标题: Color display device with enhanced pixel pattern
- 专利标题(中): 具有增强像素图案的彩色显示设备
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申请号: US10859314申请日: 2004-06-02
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公开(公告)号: US20050270444A1公开(公告)日: 2005-12-08
- 发明人: Michael Miller , Michael Murdoch , Paul Kane , Andrew Arnold , Serguei Endrikhovski
- 申请人: Michael Miller , Michael Murdoch , Paul Kane , Andrew Arnold , Serguei Endrikhovski
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 主分类号: G09G3/20
- IPC分类号: G09G3/20 ; G09G3/32 ; G09G3/36 ; G09G5/02 ; G02F1/1335
摘要:
A color display device, comprising: an array of subpixels of at least four different colors, including at least two relatively higher luminous color subpixels and at least two relatively lower luminous color subpixels, wherein the subpixels are arranged into groups forming at least two distinct types of pixels, each pixel type including the two relatively higher luminous color subpixels and at least one of the two relatively lower luminous color subpixels, and wherein the pixel types are arranged in a pattern such that the relative locations of the two relatively higher luminous color subpixels in each pixel is repeated in adjacent pixels, and the relative location of at least one of the two relatively lower luminance color subpixels is not repeated in at least one adjacent pixel. Various embodiments of the invention enable color display devices with improved image display quality, with both the appearance of jagged lines and the appearance of banding reduced simultaneously.
公开/授权文献
- US07515122B2 Color display device with enhanced pixel pattern 公开/授权日:2009-04-07