Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Display method and display device

A technology of a display device and a display method, which is applied to static indicators, instruments, etc., can solve the problems of pixel point aging, display screen burn-in, and afterimage generation.

Inactive Publication Date: 2018-10-12
BOE TECH GRP CO LTD +1
View PDF7 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For example, when an Organic Light-Emitting Diode (OLED) display screen is fixed at the same place for a long time, the brightness attenuation of the always bright place is often greater than that of other places, and after switching the screen in a place with a high contrast, there will be afterimages. If the still picture time is too long, resulting in serious pixel aging, it will cause irreparable burn-in to the display screen
Although OLED technology is constantly developing, the attenuation characteristics of the material itself cannot be changed, so the afterimage phenomenon will always exist

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
  • Display method and display device
  • Display method and display device
  • Display method and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of the present invention.

[0038] Unless otherwise defined, technical or scientific terms used in the present invention should have the ordinary meaning as understood by those of ordinary skill in the art to which the present invention belongs. The terms "first," "second," and similar terms used herein do not denote any order, quantity, or importance, but are merely used to distinguish different c...

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 provides a display method and a display device. The display method is applied to the display device. The display device comprises a display screen. The display method comprises the stepsthat when it is detected that a current frame picture displayed on the display screen is in the static state,and the next frame picture is the same as the current frame picture,the next frame pictureis moved in the preset direction,and a moved picture is obtained; the display screen is controlled to display the moved picture. In this way,the problem that a residual image is caused when the display screen displays the same static picture for a long time can be effectively avoided,the display effect is improved,the service life of the display screen is prolonged,and no cost needs to be added.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a display method and a display device. Background technique [0002] With the continuous development of display technology, people see more colorful and splendid pictures on the display screen. However, when a still image is displayed on the display screen for a long time, the brightness attenuation in the always-on part of the display screen is larger than that in other places. Therefore, when other pictures are displayed, the residual image of the still picture will be seen, which is called the afterimage phenomenon. [0003] For example, when the organic light-emitting diode (Organic Light-Emitting Diode, OLED) display screen is fixed in the same place for a long time, the brightness attenuation of the always bright place is often larger than that of other places. If the still picture time is too long, resulting in serious pixel aging, it will cause irreversibl...

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): G09G3/3208G09G3/36
CPCG09G3/3208G09G3/36G09G2320/0257
Inventor 张亚娇孙少君陈婷丘鹤元黄杰胡松孙晓午王建树吴日良李潭
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com