Pixel structure, drive method thereof and display device

Abstract

The invention discloses a pixel structure, a drive method thereof and a display device. The pixel structure comprises a plurality of repetition sets closely arranged. The repetition sets are composed of RGB square pixel units linearly arranged. Each square pixel unit is composed of two subpixels with the same color and shape. The subpixels of the adjacent square pixel units are different in an arrangement mode. The repetition sets on the two parallel and adjacent straight lines are staggered by a half square pixel unit, brightness reallocation is carried out on input information, then the input information is output to the corresponding actual physical position, for example, when a while pixel is displayed, all subpixels in the three adjacent RGB square pixel units distributed in the shape like the Chinese character 'pin' or the three adjacent subpixels at the position where the square pixel unit displaying the while pixel is located are controlled, the selective opening of the subpixels is applied under the premise that the pixel size is not reduced, and the resolution ratio of image displaying is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a pixel structure, its driving method and a display device. Background technique [0002] At present, the common pixel design of the display screen is RGB or RGBW design, that is, a pixel is composed of three sub-pixels or four sub-pixels for display, and its visual resolution is the physical resolution. However, with the increase of customers' requirements on display experience, panel manufacturers need to continuously increase the visual resolution (PPI) design of the display. At present, the physical resolution of the display screen is generally improved by reducing the pixel size. However, as the size of the pixel becomes smaller and smaller, the process of manufacturing the display screen will become more and more difficult, especially in the process of manufacturing the organic light emitting (Organic Light Emitting Diode, OLED) display screen, the difficulty of t...

AI Technical Summary

Problems solved by technology

However, as the size of the pixel becomes smaller and smaller, the process of manufacturing the display screen will become more and more difficult, especially in the process of manufacturing the organic light emitting (Organic Light Emitting Diode, OLED) display screen, the difficulty of the patterning process of organic matter Larger, encountered a bottleneck in making displays with higher physical resolutions

Images