Pixel structure, driving method of pixel structure, as well as display device

Abstract

The invention discloses a pixel structure, a driving method of the of pixel structure, as well as a display device. The pixel structure is composed of a plurality of RGB (Red, Green and Blue) sub-pixels which have the same shape and are tightly arrayed, wherein in each row of sub-pixels, a square pixel unit is composed of adjacent at least two sub-pixels; the sub-pixels in each two adjacent rows of sub-pixels are staggered for the position of the half sub-pixel in the row direction; the colors of each sub-pixel and the sub-pixels of the adjacent row are different; the pixel structure is matched with virtual calculation to realize virtual display, namely an actual physical position corresponds to input information and the input information is subjected to brightness redistribution and is intensively output to the actual physical position, for example, white pixel image display is realized by only opening the three adjacent sub-pixels which are located at the positions of the pixel units for displaying white pixels and are distributed in a triangular shape, so that the sub-pixels can be flexibly selected to be opened under the condition that the pixel sizes are not reduced, same information is displayed by the relatively few pixels, and the output resolution ratio of a display image is increased.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to a pixel structure, a driving method thereof, and a display device. Background technique [0002] At present, the common pixel design of display screens is RGB or RGBW design, that is, three sub-pixels or four sub-pixels form one pixel for display, and its visual resolution is the physical resolution. However, as customers' requirements for display experience increase, panel manufacturers need to continuously increase the visual resolution (PPI) design of the display. Currently, the physical resolution of the display screen is generally improved by reducing the pixel size. However, as the size of the pixels becomes smaller and smaller, the process of making displays will become more and more difficult, especially in the process of making organic light emitting (OLED) displays. Larger, encountered a bottleneck in the production of higher physical resolution displays. [0003] ...

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

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