Patent ID: 7889213
Filing Date: 2011-02-15
Classification: G09G

Abstract:
1. A display device, comprising: a signal storing portion storing first, second, third, and fourth input data signals; an average signal generating portion averaging the first, second, third, and fourth input data signals, respectively, that are adjacent to each other along a row and a column and generating first, second, third, and fourth output data signals; and a display portion having a plurality of pixels, each of the pixels having first, second, third, and fourth sub-pixels for receiving the first, second, third, and fourth output data signals, respectively, each of the pixels sharing the sub-pixels with an adjacent one of the pixels, the first, second, third and fourth sub-pixels emitting red, green, blue and white, respectively, wherein the plurality of pixels includes (i,j) wherein the first output data signal for the first sub-pixel of (i,j) wherein the second output data signal for the second sub-pixel of (i,j) wherein the third output data signal for the third sub-pixel of (i,j) wherein the fourth output data signal for the fourth sub-pixel of (i,j)