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Display signal processing method and device and self-luminous monitor

A technology for displaying signals and processing methods, which can be applied to static indicators, instruments, etc., and can solve the problems of display afterimage and display effect decline.

Active Publication Date: 2015-04-29
HISENSE VISUAL TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, self-luminous displays rely on the self-luminous effect of their pixels to display images. When the working time of the pixels exceeds a certain period of time, due to the attenuation of the luminous effect of the pixels, the display effect of the display will decline, such as display afterimages and other problems.

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  • Display signal processing method and device and self-luminous monitor
  • Display signal processing method and device and self-luminous monitor

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative effor...

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Abstract

An embodiment of the invention provides a display signal processing method and device and a self-luminous monitor and relates to the field of display. By the display signal processing method and device, display life of pixels in the self-luminous monitor can be prolonged, and display life of the self-luminous monitor is integrally prolonged. The display signal processing method includes steps of acquiring RGB (Red Green Blue) gray-scale values (X, Y, Z) of preset pixels, acquiring m groups of RGB display gray-scale values (Xi, Yi, Zi) according to the RGB gray-scale values (X, Y, Z) and preset m gray-scale coefficient groups (Ui, Vi, Wi), and outputting m groups of scanning gray-scale values for continuously scanning the preset pixels within a display period m times according to m groups of RGB display gray-scale value (Xi, Yi, Zi). The display signal processing method is used for processing display signals of the monitor.

Description

technical field [0001] The present invention relates to the display field, in particular to a display signal processing method and device. Background technique [0002] Self-luminous displays represented by OLED (Organic Light-Emitting Diode, organic light-emitting diode) displays are gradually being commercialized due to their advantages such as fast response speed, wide viewing angle, and good display effect. product. In addition to the above advantages, OLED displays can also be rolled and folded, so they are widely used as displays for some portable and wearable computers. [0003] However, self-luminous displays rely on the self-luminous effect of their pixels to display images. When the working time of the pixels exceeds a certain period of time, due to the attenuation of the luminous effects of the pixels, the display effect of the display will decline, such as display afterimages and other problems. For example, each pixel of an OLED display is composed of four RGB...

Claims

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Application Information

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IPC IPC(8): G09G3/32G09G3/20G09G3/3208
Inventor 路林吴少伟杨嘉曹建伟
Owner HISENSE VISUAL TECH CO LTD
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