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

Display panel and display device

A display panel and display area technology, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., to achieve the effect of ensuring uniformity, reducing the influence of arrangement, and improving the problem of uneven display

Active Publication Date: 2021-03-16
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display panel and a display device, which solve the technical problems of improving display unevenness and improving 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

[0038] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0039] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0040] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0041] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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 a display panel and a display device. The display panel includes a display area, and the display area includes: a plurality of sub-pixels arranged in an array; a plurality of signal lines, the signal lines include a first signal line and a second signal line, and the sub-pixels electrically connected to the first signal line The number is smaller than the number of sub-pixels electrically connected to the second signal line; the compensation capacitor is used to increase the load on the first signal line; the compensation capacitor includes a compensation plate, which is arranged in a different layer from the first signal line, And it has an overlapping portion with the first signal line; the display area also includes a fixed potential line, the compensation plate and the fixed potential line are arranged in different layers, and has an overlapping portion with the fixed potential line; the compensation plate and the first signal line, fixed One of the potential lines is electrically connected, and the compensation plate is insulated from the other of the first signal line and the fixed potential line. The invention can improve the problem of uneven display of the display panel, ensure the display uniformity of the display panel, and improve the display effect.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] With the continuous development of display technology, not only the display function requirements of display devices are getting higher and higher, but also in order to better adapt to the overall structure and use requirements of display devices, the requirements for appearance are also gradually increasing, so special-shaped A display panel is then produced. Conventional display panels are rectangular, and the display area is also roughly rectangular. The irregular display panel is a non-rectangular display panel, and the display area is also non-rectangular, such as a display panel with a circular display area or a display area with a gap. [0003] Display panels usually include signal lines that provide signals for sub-pixels. In special-shaped display panels, since the shape of the display...

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): H01L27/32G09F9/302
CPCG09F9/302H10K59/12H10K59/131
Inventor 李波胡天庆曹兆铿
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