Patent ID: 7701476

Claim:
A display comprising: a repeating arrangement of at least three color sub-pixels, said at least three colors comprising a red and a green sub-pixel, said red and green sub-pixels comprising a red and a green filter respectively and further wherein said red and green sub-pixels comprise substantially the same luminance when the same energy level is applied to said red and green sub-pixels; and a sub-pixel rendering means capable of shifting an apparent center of luminance of an input image pixel datum, said input image pixel datum further comprising a plurality of input image sub-pixel data, and wherein each said red and green sub-pixel is capable of substantially displaying the luminance value of said input image pixel datum, wherein said repeating arrangement comprises two rows of at least three sub-pixels, and wherein said red and green sub-pixels are disposed in said two rows according to the pattern R 3 rd SP G G 4 th SP R where 3 rd SP designates a third color sub-pixel and 4 th Sp designates a fourth color sub-pixel.