Patent ID: 11942021
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The display device of claim 1, wherein
to perform the second rendering operation, the display driver
calculates sub-pixel data for the one red sub-pixel based on the following equation: RD=(IRD1+IRD2+IRD3+IRD4)/4, wherein RD denotes the sub-pixel data for the one red sub-pixel, and IRD1, IRD2, IRD3 and IRD4 denotes the first, second, third and fourth red sub-pixel data of the input image data, respectively,
calculates sub-pixel data for each of the two green sub-pixels based on the following equation: GD=(IGD1+IGD2+IGD3+IGD4)/4, wherein GD denotes the sub-pixel data for each of the two green sub-pixels, and IGD1, IGD2, IGD3 and IGD4 denote the first, second, third and fourth green sub-pixel data of the input image data, respectively, and
calculates sub-pixel data for the one blue sub-pixel based on the following equation: BD =(IBD1+IBD2+IBD3+IBD4)/4, wherein BD denotes the sub-pixel data for the one blue sub-pixel, and IBD1, IBD2, IBD3 and IBD4 denote the first, second, third and fourth blue sub-pixel data of the input image data, respectively.