Pixel arrangement method, pixel rendering method and image display device

Abstract

The invention relates to a pixel arrangement method. A first structure unit and a second structure unit form a repeating unit, are respectively repetitively arranged in the horizontal direction, and are arranged at intervals in the vertical direction; the first structure unit and the second structure unit respectively comprise seven sub pixels; the seven sub pixels comprise two first color sub pixels, two second color sub pixels, two third color sub pixels and one fourth sub pixel; or two first color sub pixels, one second color sub pixel, two third color sub pixels and two fourth sub pixels. The invention also relates to a sub pixel rendering method and an image display device. Under the condition of limited process technology, the resolution ratio is improved, and meanwhile, the power consumption is reduced.

Description

technical field [0001] The present invention relates to an image display technology, in particular to a display technology for combining various pixel arrangement modes and sub-pixel rendering. Background technique [0002] With the continuous improvement of the performance of display devices, high-resolution display screens have been applied to various electronic consumer products, and the resolution of display screens is still rising. However, the power consumption of high-resolution display devices is also increasing with the display device. With the increase of resolution, the realization of high-resolution display devices with low power consumption is a technical bottleneck. And with the advocacy of green activities around the world, people have higher and higher requirements for low-power display products, so the power consumption of high-resolution display products. [0003] In the design of high-resolution panels, the density of sub-pixels is getting higher and high...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of the performance of display devices, high-resolution display screens have been applied to various electronic consumer products, and the resolution of display screens is still rising. However, the power consumption of high-resolution display devices is also increasing with the display device. With the increase of resolution, the realization of high-resolution display devices with low power consumption is a technical bottleneck

And with the advocacy of green activities around the world, people have higher and higher requirements for low-power display products, so the power consumption of high-resolution display products

[0003] In the design of high-resolution panels, the density of sub-pixels is getting higher and higher, resulting in a sharp drop in the aperture ratio of the sub-pixels. White sub-pixels are used to improve the transmittance of the panel. However, too many white pixels will cause chromatic aberration and affect the displayed picture. quality

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