Organic light-emitting display panel, driving method thereof, and driving device

Abstract

The invention discloses an organic light-emitting display panel, a driving method thereof, and a driving device. After gray scale data corresponding to various pixels of a to-be-displayed image is received, and aging degrees corresponding to the various pixels are determined, and according to the gray scale data corresponding to the various pixels and the aging degrees corresponding to the various pixels, data compensation coefficients corresponding to the various pixels are determined, and then the gray scale data corresponding to the various pixels are compensated by adopting the determined data compensation coefficients corresponding to the pixels, and finally, the gray scale data corresponding to the various pixels after the compensation is used to drive the various pixels in the organic light-emitting display panel. The data compensation coefficients are determined by the gray scale data corresponding to the various pixels and the aging degrees, under the condition of the same aging degree, the pixels having the low gray scale data are provided with the high data compensation coefficients, and then the aging effect is enhanced, and the more obvious compensation effect having the low gray scale is realized, and then the organic light-emitting display panel after the compensation has uniform display effect.

Description

technical field [0001] The invention relates to the field of liquid crystal modules, in particular to an organic light emitting display panel, a driving method and a driving device thereof. Background technique [0002] With the development of display technology, consumers have higher and higher requirements for audio-visual products. For display manufacturers, the production of high-resolution and high-quality displays is the development direction, while Organic Light Emitting Diode (OLED) Due to its characteristics such as self-illumination, high brightness, wide viewing angle, fast response, and RGB full-color components can be made, it has been widely used in displays. At present, the application of OLED display panels has entered the practical stage, and there are already automobiles on the market. Audio and mobile phones use OLED display panels. In the future, OLED display panels will be widely used in thin and light displays such as mobile products, notebook computers...

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides an organic light-emitting display panel, its driving method, and its driving device, so as to solve the existing problem of poor aging compensation effect in low-grayscale display.

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