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

Claim 5:
6. The display device of claim 1, wherein,
to perform the second rendering operation, the display driver
calculate 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 denote the first, second, third and fourth red sub-pixel data of the input image data, respectively,
calculate sub-pixel data for a first one of the two green sub-pixels based on the following equation: GD1=(IGD1+IGD3)/2, wherein GD1 denotes the sub-pixel data for the first one of the two green sub-pixels, and IGD1 and IGD3 denote the first and third green sub-pixel data of the input image data, respectively,
calculate sub-pixel data for a second one of the two green sub-pixels based on the following equation: GD2=(IGD2+IGD4)/2, wherein GD2 denotes the sub-pixel data for the second one of the two green sub-pixels, and IGD2 and IGD4 denote the second and fourth green sub-pixel data of the input image data, respectively, and
calculate 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.