Patent ID: 9129547
Filing Date: 2015-09-08
Classification: G09G

Abstract:
1. A method for color reproduction in a display device having at least one processor, the method comprising: receiving, with the at least one processor, spectral color input to be displayed on the display device; selecting, with the at least one processor, a primary from a plurality of available primaries that is a closest match of a spectral reflectance of the spectral color input, wherein each of the plurality of available primaries has an associated spectral reflectance; displaying the selected primary in a temporal frame of a set of temporal frames for a pixel and passing to a next temporal frame of the set of temporal frames, one or more spectral errors between the spectral reflectance of the selected primary of the temporal frame and the spectral reflectance of the spectral color input; repeating passing, with the at least one processor, the one or more spectral errors to a next temporal frame until all temporal frames of the set of temporal frames for the pixel are used; and passing, with the at least one processor, remaining spectral errors to neighbor pixels for spatial error diffusion at each spectral band after all temporal frames of the set of temporal frames for the pixel are used.