Gray scale and color display methods and apparatus

Gray scale and color display methods and apparatus

  • CN 101,499,259 B
  • Filed: 10/06/1999
  • Issued: 07/17/2013
  • Est. Priority Date: 10/07/1998
  • Status: Active Grant
First Claim
Patent Images

1. the method that shows image in the computer system that comprises processing unit and be used for to show the display device of image with subpixel accuracy in display device, described display device has a plurality of pixels, each pixel comprises three pixel sub constituent elements, each pixel sub constituent element has different colours, and described method comprises:

  • Acquisition will be expressed as the sampling through the image of convergent-divergent of position mapping;

    Not on the same group one or more samplings of described image through convergent-divergent are mapped to each pixel sub constituent element of the respective pixel in described a plurality of pixels of described display device, described each pixel sub constituent element can be controlled separately;

    AndShow described image through convergent-divergent in described display device, make each pixel sub constituent elements of described a plurality of pixels represent the different piece of described image through convergent-divergent, thereby show described image through convergent-divergent with subpixel accuracy in described display device.

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