Pixel driving method, pixel driving apparatus and computer device

A pixel driving apparatus, comprising:

• an average signal acquisition circuit configured to acquire an average pixel signal of sub-pixels of each color in each unit pixel in a pixel block, wherein the unit pixel comprises a red sub-pixel, a green sub-pixel and a blue sub-pixel;
• a color signal acquisition circuit configured to acquire a color signal of the pixel block according to the average pixel signal of the sub-pixels of each color;
• and
• a driving signal loading circuit configured to load first-type gray-scale signals to a part of same-color sub-pixels in the pixel block and loading second-type gray-scale signals to the remaining same-color sub-pixels based on a preset rule according to the color signal and a preset main color-rendering determination condition, wherein the first-type gray-scale signals are not equal to the corresponding second-type gray-scale signals;
• wherein the main color-rendering determination condition comprises a red-rendering condition, and the operation of the driving signal loading circuit loading the first-type gray-scale signals to the part of same-color sub-pixels in the pixel block and loading the second-type gray-scale signals to the remaining same-color sub-pixels based on the preset rule according to the color signal and the preset main color-rendering determination condition comprises:
• if the color signal meets the red-rendering condition, loading the first-type gray-scale signal and the second-type gray-scale signal respectively to two adjacent red sub-pixels of each first grouping unit in the pixel block, wherein the first grouping unit comprises two adjacent unit pixels, and no same unit pixel exists in each of the first grouping units;
• and loading the first-type gray-scale signals to three green sub-pixels of each second grouping unit in the pixel block and loading the second-type gray-scale signal to one green sub-pixel in the second grouping unit, wherein the second grouping unit comprises four adjacent unit pixels, and no same unit pixel exists in each of the second grouping units.

A computer device, comprising a non-transitory computer readable memory medium having computer-readable instructions stored therein and one or more processors, wherein the computer-readable instructions, when executed by the one or more processors, cause the one or more processors to perform the steps of:

• acquiring an average pixel signal of sub-pixels of each color in each unit pixel in a pixel block, wherein the unit pixel comprises a red sub-pixel, a green sub-pixel and a blue sub-pixel;
• acquiring a color signal of the pixel block according to the average pixel signal of the sub-pixels of each color;
• and
• loading first-type gray-scale signals to a part of same-color sub-pixels in the pixel block and loading second-type gray-scale signals to the remaining same-color sub-pixels based on a preset rule according to the color signal and a preset main color-rendering determination condition, wherein the first-type gray-scale signals are not equal to the corresponding second-type gray-scale sigmals;
• wherein the main color-rendering determination condition comprises a red-rendering condition, and the step of loading the first-type gray-scale signals to the part of same-color sub-pixels in the pixel block and loading the second-type gray-scale signals to the remaining same-color sub-pixels based on the preset rule according to the color signal and the preset main color-rendering determination condition comprises:
• if the color signal meets the red-rendering condition, loading the first-type gray-scale signal and the second-type gray-scale signal respectively to two adjacent red sub-pixels of each first grouping unit in the pixel block, wherein the first grouping unit comprises two adjacent unit pixels, and no same unit pixel exists in each of the first grouping units;
• and loading the first-type gray-scale signals to three green sub-pixels of each second grouping unit in the pixel block and loading the second-type gray-scale signal to one green sub-pixel in the second grouping unit, wherein the second grouping unit comprises four adjacent unit pixels, and no same unit pixel exists in each of the second grouping units.