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

Display panel and display device

A display panel and substrate substrate technology, applied in the direction of semiconductor devices, electrical components, circuits, etc., to achieve the effect of avoiding picture distortion

Active Publication Date: 2021-02-09
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a display panel and a display device including the display panel, which are used to solve the color shift problem of the display panel at a large viewing angle, especially the color shift problem of the bending area of ​​the curved display screen, and provide good The display effect of

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

[0013] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] It should be noted that in the following description, specific details are set forth in order to fully understand the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific embodiments disclosed below.

[0015] refer to figure 1 , figure 1 It is a partial cross-sectional view of a display panel provided by an embodiment of the present invention, wherein the display panel 10 includes a base substrate 100; a light-emitting element, the light-emitting element includes a first electrode 110 and a seco...

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 present application discloses a display panel and a display device, which include a base substrate; a light-emitting element, the light-emitting element includes a first electrode and a second electrode overlapping each other, and the second electrode is located at a side of the first electrode away from the base substrate. side; where the display panel includes a first light-emitting element and a second light-emitting element with different light emitting colors, and in a direction perpendicular to the surface of the base substrate, the distance D1 between the first electrode of the first light-emitting element and the base substrate is equal to The distance D2 between the first electrode of the second light emitting element and the base substrate satisfies: D1>D2. The display panel and display device provided by the embodiments of the present application can effectively compensate for the color shift of light emitting elements of different light emitting colors, and provide better white balance display effect under large viewing angles or curved surface display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device including the display panel. Background technique [0002] With the continuous development of display technology, consumers' requirements for display screens are constantly improving, and various displays emerge in an endless stream, and have been developed rapidly, such as liquid crystal display screens, organic light-emitting display screens and other display screens. On this basis , Display technologies such as 3D display, touch display technology, curved surface display, ultra-high resolution display and anti-peep display are constantly emerging to meet the needs of consumers. [0003] For a full-color organic light-emitting display panel, it includes multiple light-emitting elements with different light-emitting colors. However, due to the different perception capabilities of the human eye for different colors of light, when view...

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 Patents(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/353H10K50/805
Inventor 梁玉姣
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