Patent ID: 7573493
Filing Date: 2009-08-11
Classification: G02F,G09G,H01L

Abstract:
1. A computer-readable medium having stored thereon computer-executable instructions for a method of converting an incoming pixel data of a first format comprising a plurality of pixel elements in four colors for rendering on a display of a second format comprising a plurality of subpixels in four colors, said method comprising: determining an implied sample area for each data point of said incoming pixel elements; determining a resample area for each subpixel in said display; forming a set of coefficients for each said resample area, said coefficients comprising fractions whose denominators are a function of the resample area and whose numerators are a function of an area of each said implied sample area that may partially overlap said resample areas; multiplying the incoming pixel data for each implied sample area by the coefficient resulting in a product; and adding each said product to obtain luminance values for each resample area.