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

A technology of light-emitting display and driving method, applied in static indicators, instruments, etc., can solve the problem of poor aging compensation effect, and achieve the effect of increasing aging effect and uniform display effect.

Active Publication Date: 2017-12-01
BOE TECH GRP CO LTD
View PDF5 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 m

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Organic light-emitting display panel, driving method thereof, and driving device
  • Organic light-emitting display panel, driving method thereof, and driving device
  • Organic light-emitting display panel, driving method thereof, and driving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046]The specific implementation manners of the organic light emitting display panel provided by the embodiments of the present invention, its driving method and driving device will be described in detail below with reference to the accompanying drawings.

[0047] An embodiment of the present invention provides a method for driving an organic light-emitting display panel, such as figure 1 shown, including the following steps:

[0048] S101. Receive grayscale data corresponding to each pixel in the image to be displayed;

[0049] S102. Determine the aging degree corresponding to each pixel;

[0050] S103. Determine the data compensation coefficient corresponding to each pixel according to the gray scale data corresponding to each pixel and the aging degree corresponding to each pixel; the greater the aging degree, the greater the data compensation coefficient; the smaller the gray scale data, the greater the data compensation coefficient ;

[0051] S104. Compensate the gray...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09G3/3208
CPCG09G3/3208G09G2320/046G09G2320/048G09G2310/027G09G3/3607
Inventor 宋丹娜
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap