Driving method, driving device and display device of display panel

A technology of a display panel and a driving method, which is applied to static indicators, instruments, etc., can solve the problems of poor display effect and brightness deviation of OLED display panels, and achieve the effect of improving display effect and reducing brightness deviation.
CN112967676BActive Publication Date: 2022-03-25KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
Publication Date
2022-03-25

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Abstract

The embodiment of the invention discloses a driving method, a driving device and a display device of a display panel. The driving method of the display panel includes: acquiring the to-be-displayed luminance of each pixel unit of the display panel; wherein, the pixel unit includes at least three sub-pixels with different light emitting colors; determining the luminance segment corresponding to the to-be-displayed luminance to determine The gamma value corresponding to the brightness to be displayed, wherein different brightness segments correspond to different gamma values; the display gray of each sub-pixel included in the pixel unit is determined according to the gamma value and the brightness to be displayed order. The embodiment of the present invention reduces the brightness deviation of the display panel and improves the display effect of the display panel.
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Description

technical field

[0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a driving method, a driving device and a display device of a display panel. Background technique

[0002] Organic Light Emitting Diode (OLED) display panel is a self-illuminating display panel. Compared with liquid crystal display panel (liquid crystal display, LCD), OLED display panel does not require a backlight source, so OLED display panel is lighter and thinner In addition, OLED display panels also have the advantages of high brightness, low power consumption, wide viewing angle, high response speed, and wide operating temperature range, and are increasingly used in various high-performance display fields.

[0003] However, the existing OLED display panels are prone to luminance deviations, resulting in poor display effects of the OLED display panels. Contents of the invention

[0004] The invention provides a driving method, a driving device a...

Claims

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