Method, device and system for stabilizing luminance of organic electroluminescence display

A display and electroluminescence technology, which can be used in static indicators, instruments, etc., to solve the problems of display quality degradation and display brightness attenuation.

Inactive Publication Date: 2014-03-26
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And as the display time of the display increases, the brightness of the display gradually decays, resulting in a decline in display quality.

Method used

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  • Method, device and system for stabilizing luminance of organic electroluminescence display
  • Method, device and system for stabilizing luminance of organic electroluminescence display
  • Method, device and system for stabilizing luminance of organic electroluminescence display

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Embodiment Construction

[0051] 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.

[0052] An embodiment of the present invention provides a method for stabilizing the brightness of an organic electroluminescence display, the display includes sub-pixels of three primary colors of red, green, and blue, such as figure 2 As shown, the method includes:

[0053] Step 101: Compensate the sub-pixels of different colors of the display according to the relationship between the brightness of the sub-pixels of different colors and the display time, so that when the display time of the display is within the preset time interval, the sub-pixels of different colors are within the reference time range. Display within the luminance range of the luminance section. ...

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Abstract

The invention provides a method, device and system for stabilizing the luminance of an organic electroluminescence display and relates to the technical field of display. The method, device and system for stabilizing the luminance of the organic electroluminescence display solve the problem that the display luminance of an existing display is unstable as the display time shortens. According to the method for stabilizing the luminance of the organic electroluminescence display, the display comprises sub-pixels in three primary colors including red, green and blue. The method includes the step that the different colors of sub-pixels are compensated for respectively according to the relations between the luminance of the different colors of sub-pixels and the display time, so that when the display time of the display is within a preset time interval range, the different colors of sub-pixels are displayed in the luminance range of a reference luminance interval.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method, device and system for stabilizing the brightness of an organic electroluminescence display. Background technique [0002] Currently, self-luminous display display technologies such as plasma display, grating light valve, micromechanical device, electrowetting display, electrochromic display, electrodynamic display, electrophoretic display, field emission display, surface conduction electron emission display, organic light emitting diode display (Organic Light) Emitting Diode (OLED). Among them, due to self-luminous display, OLED display has fast response speed and wide viewing angle; it is made of organic materials and can be curled, folded, or used as a part of wearable computer, so it is widely used in special fields such as portable products with good display effect and military affairs. Applications. [0003] Brightness, as one of the core specification parameter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32G09G3/3208
Inventor 路林曹建伟刘卫东
Owner HISENSE VISUAL TECH CO LTD
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