Pixel structure and pixel compensation method thereof

Abstract

The invention provides a pixel structure which is provided with a pixel array. The pixel array comprises a plurality of pixels. Each pixel includes one or two sub pixels in a first sub pixel, one or two sub pixels in a second sub pixel and one or two sub pixels in a third sub pixel, wherein the first sub pixel, the second sub pixel and the third sub pixel have different colors. Each pixel comprises one first pixel and a plurality of peripheral pixels which are adjacent to the first pixel, and the first pixel and the peripheral pixels are provided with the same number of sub pixels. At least one or more peripheral pixels are composed of the sub pixels different from the first pixels, and the sub pixels which are adjacent to the first pixels and different from the sub pixels in the first pixels in the peripheral pixels are compensation sub pixels. At least one or more compensation sub pixels and the first pixels are used together. By the adoption of the pixel structure, the pixel density can be increased, the number of the sub pixels is decreased, the manufacturing cost of a display panel is lowered, and power consumption is lower.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel structure. Background technique [0002] In the prior art, white light is composed of a continuous spectrum from red to purple, while in computer graphics, red, green and blue, that is, the visual equiluminance mixture of RGB three colors are used to reconcile white light. [0003] The display screen is made up of many pixels, and in order to allow each individual pixel to display various colors, such as figure 1 The pixel structure shown needs to be decomposed into three sub-pixels 102 smaller than the pixel 101, namely red, green and blue. In other words, three sub-pixels form a whole, that is, a color pixel. When different colors need to be displayed, the three sub-pixels 102 emit light with different luminances respectively, and since the size of the sub-pixels 102 is very small, the required colors will be visually mixed. [0004] In the existing display ...

AI Technical Summary

Problems solved by technology

[0005] However, as the display panel needs better picture display, the corresponding pixel density (PPI, pixel per Inch) will need to be continuously increased, which will lead to a sharp drop in the penetration rate of the display panel.

In addition, a display panel with a high pixel density requires a large number of data lines and scanning lines, and the pressure on cost is relatively high.

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