Patent ID: 11955043
Assignee: HIMAX TECHNOLOGIES LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The apparatus of claim 1, further comprising:
a memory configured to store a gray-level-luminance lookup table and a saturation-color-gain lookup table;
wherein the gray-to-luminance circuit coupled to the memory is configured to acquire the luminance value of each subpixel of the RGB pixel set according to the input gray level data by utilizing the gray-level-luminance lookup table;
wherein the luminance-to-gray circuit coupled to the memory is configured to acquire the gray level value of each subpixel of the display pixel set according to the rendered luminance value of each subpixel of the display pixel set by utilizing the gray-level-luminance lookup table;
wherein the color brightness calculation circuit coupled to the memory is configured to acquire the first saturation gain according to the saturation value of the first RGB pixel by utilizing the saturation-color-gain lookup table and acquire the second saturation gain according to the saturation value of the second RGB pixel by utilizing the saturation-color-gain lookup table.