Display driving method, display driving device and electronic equipment

Abstract

The invention discloses a display driving method, a display driving device and electronic equipment. The display driving method is suitable for a display panel, and the display panel comprises a plurality of sub-pixel areas; wherein each sub-pixel area comprises six sub-pixel elements with the same color and each real pixel unit comprises three sub-pixel elements with different colors. The displaymethod comprises the steps of obtaining a to-be-displayed image, wherein the to-be-displayed image comprises a plurality of display image points; determining a rendering mode according to the numberof the display image points and the number of the real pixel units; displaying the multiple display image points according to the rendering mode, displaying part of the display image points by the real pixel units, and displaying the other part of the display image points by the virtual pixel units; wherein the virtual sub-pixels of at least one color in the virtual pixel units are jointly displayed by the sub-pixel elements of the same color in the at least two real pixel units. In conclusion, visual resolution can be improved, display effect is balanced, and display stability is high.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display driving method, a display driving device, and electronic equipment. Background technique [0002] In current display panels, common pixels are designed to consist of three sub-pixels (red sub-pixels, green sub-pixels and blue sub-pixels) or four sub-pixels (red sub-pixels, green sub-pixels, blue sub-pixels and white sub-pixels). Pixels) form a pixel for display, and the physical resolution is the visual resolution. [0003] As users' requirements for viewing experience of the display screen increase (that is, higher visual resolution is required), the physical resolution of the display panel, that is, the PPI (pixels per inch, pixel per inch) of the display panel needs to be increased. Increasing the PPI of the display panel requires that the size of the pixel (or sub-pixel) be continuously reduced. However, due to the limitation of the proc...

AI Technical Summary

Problems solved by technology

Increasing the PPI of the display panel requires that the size of the pixel (or sub-pixel) be continuously reduced. However, due to the limitation of the process, the size of the sub-pixel cannot be reduced infinitely, which becomes the bottleneck that limits the further improvement of the resolution.

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