Display panel and display device

A display panel and display area technology, which is applied to identification devices, instruments, etc., can solve the problem of uneven display of display panels, and achieve the effects of avoiding display performance differences, improving display effects, and enhancing display effects.

Active Publication Date: 2021-03-26
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF5 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a display panel and a display device to solve the problem of uneven display on the display panel and improve the display effect

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 and display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless th...

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 panel and a display device. A display area of the display panel comprises a first display area, a middle area and a second display area, the middle area is located between the first display area and the second display area, the light transmittance of the first display area is larger than that of the second display area, the display area comprises a first pixel light-emitting element located in the first display area, a middle pixel light-emitting element located in the middle area and a second pixel light-emitting element located in the second display area, wherein the first display area further comprises a first pixel circuit connected with the first pixel light-emitting element, the second display area further comprises a second pixel circuit connected with the second pixel light-emitting element, the middle area further comprises a middle pixel circuit connected with the middle pixel light-emitting element, the middle area further comprises a virtualpixel structure, and the virtual pixel structure is not used for emitting light. The problem of uneven display of the display panel is solved, and the light transmittance and the display effect of the display panel are improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] For electronic products, the setting of optical modules such as front cameras will inevitably occupy a certain amount of space, thereby affecting the screen-to-body ratio. In order to achieve a true full screen, researchers consider the implementation of optical modules under the screen. Set the optical module such as the camera under the light-emitting device of the display panel, that is, set the optical module in the display area, and the position of the optical module can be displayed normally. When the optical module needs to be used, the light penetrates the display panel to reach Optical modules are ultimately utilized by optical modules. For the solution of the optical module under the screen, the usual design is to reduce the pixel density of the area where the optical module is located or to ...

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): G09F9/30
CPCG09F9/30
Inventor 马扬昭夏志强杨星星
Owner WUHAN TIANMA MICRO ELECTRONICS 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