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

Display panel, driving method thereof and display device

A display panel, display area technology, applied in static indicators, instruments, etc., can solve problems such as poor display, reduce the risk of flicker or ripple defects, avoid differences in peak brightness, and avoid the effect of border width

Active Publication Date: 2022-03-25
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF6 Cites 1 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 a display panel, a driving method thereof, and a display device, so as to improve the problem of poor display caused by the difference in the ratio of light-emitting areas of different display areas.

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 panel, driving method thereof and display device
  • Display panel, driving method thereof and display device
  • Display panel, driving method thereof and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Therefore, the present invention is intended to cover the modifications and variations of the present invention falling within the scope of the corresponding claims (technical solutions to be protected) and their equivalents. It should be noted that, the implementation manners provided in the embodiment of the present invention may be combined with each other if there is no contradiction.

[0038] Terms used in the embodiments of the present invention a...

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 embodiment of the invention provides a display panel, a driving method thereof and a display device, relates to the technical field of display, and aims to solve the problem of poor display caused by the proportion difference of light-emitting areas. The display panel includes: a first display area including a first light emitting element and an optical component area including a second light emitting element; a first pixel circuit connected to the first light emitting element and a second pixel circuit connected to the second light emitting element; a first light emission control signal line connected with the first pixel circuit and a second light emission control signal line connected with the second pixel circuit; the adjusting control circuit comprises a first control unit, a first input end is connected with a first signal end, at least two first control ends are connected with at least two first light-emitting control signal lines, and a first output end is connected with a second light-emitting control signal line; and the first signal is transmitted to the second light-emitting control signal line in response to the first light-emitting enable signals of the at least two first light-emitting control signal lines, and the first signal is a second light-emitting enable signal.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel, a driving method thereof, and a display device. 【Background technique】 [0002] In a display panel with a high screen-to-body ratio, the light transmittance of this part of the area is usually increased by reducing the proportion of the light-emitting area in the local display area, for example, by reducing the pixel density of the local area or the area of ​​the light-emitting point without changing the pixel density. Reduce, and then arrange the optical components such as the camera under the screen in this area, so as to avoid the optical components occupying space in the frame area. [0003] However, the difference in proportion of light-emitting areas between different display areas will cause problems such as flickering on the screen, which will adversely affect the display effect. 【Content of invention】 [0004] In view of this, an embodiment...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3233G09G3/3266
CPCG09G3/3233G09G3/3266G09G2320/0247G09G2320/0233G09G2320/0626
Inventor 牟鹏程张秦源黄伟
Owner WUHAN TIANMA MICRO ELECTRONICS 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