A display and coloring method thereof

Abstract

The disclosure of the present invention provides a display, which includes a pixel array, the pixel array includes: a first pixel group and a second pixel group, and the first pixel group and the second pixel group are alternately arranged at intervals in the first direction and the second direction , where the first direction is perpendicular to the second direction; the sum of the lengths of the first pixel group and the second pixel group in the first direction is twice the length of the first pixel group in the second direction, and the first pixel group The length in the second direction is equal to that of the second pixel group; the first pixel group includes a first sub-pixel and a second sub-pixel, and the second pixel group includes a third sub-pixel and a fourth sub-pixel; the first sub-pixel, the second The areas of the second sub-pixel and the third sub-pixel are equal, and the area of ​​the fourth sub-pixel is smaller than the area of ​​the first sub-pixel; wherein the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel are configured differently color.

Description

technical field [0001] The present disclosure relates to the display field, in particular, to a display and a coloring method thereof. Background technique [0002] Pixel density is an important indicator of a display, which is defined as the number of pixels that can be displayed per unit area. The higher the pixel density, the more delicate the image displayed on the display and the more details it displays. Generally, a common method for increasing the pixel density of a display is to increase the number of sub-pixels per unit area of ​​the display panel. The number will also increase accordingly, which increases the difficulty of manufacturing and reduces the yield rate of display production, and the increase of data lines or scanning lines will inevitably reduce the pixel aperture ratio on the display panel, so that the display's Display brightness decreases. [0003] The traditional WRGB design introduces W sub-pixels on the basis of RGB three-color sub-pixels to inc...

AI Technical Summary

Problems solved by technology

However, the subsequent increase in data lines or scanning lines also increases the difficulty of manufacturing

Also, this approach often results in much higher brightness than is actually needed and can lead to poor dark states

In the traditional WRGB design, the sub-pixel arrangement is usually RGBW repeated arrangement, which makes the W pixels form a continuous arrangement in a certain direction, which will lead to bright lines on the display panel.

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