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

Display panel and display device

A display panel and display area technology, applied in static indicators, instruments, semiconductor devices, etc., can solve the problem of obvious jaggedness on the edge of the picture, and achieve the effect of reducing the jaggedness of the edge of the picture.

Active Publication Date: 2018-04-24
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF3 Cites 14 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, which are used to improve the problem of obvious aliasing at the edge of the picture in the prior art

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

[0042] Embodiments of the present invention provide a display panel and a display device. In order to make the object, technical solution and advantages of the present invention more clear, the specific implementation manners of the display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0043] The shapes and sizes of the components in the drawings do not reflect the true scale, and the purpose is only to illustrate the content of the present invention.

[0044] Specifically, in the display panel provided by the embodiment of the present invention, such 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 invention discloses a display panel and a display device. A display area is provided with at least one special-shaped area; sub-pixels in the special-shaped areas are in step distribution; the opening areas of sub-pixels at the edges of the step have deviation angles large than 0 degree and smaller than 180 degrees relative to the opening areas of sub-pixels at non-step positions; as for suchkind of situation, the reason is that the contour lines of the special-shaped areas in the display panel are neither parallel to the extension line of the display panel along a row direction nor parallel to the extension line of the display panel along a column direction, and but are generally curves of radians, and therefore, so that the opening areas of the sub-pixels at the edges of the step are deflected by a certain angle with respect to the opening areas of the sub-pixels located at the non-step positions, and angles between the contour lines of the opening areas of the deflected sub-pixels and the contour lines of the special-shaped areas become smaller, and therefore, the sawtooth phenomenon of the edge of a picture is weakened.

Description

technical field [0001] The invention relates to the technical field of display machines, in particular to a display panel and a display device. Background technique [0002] With the development of display technology, the full screen has a large screen-to-body ratio and an ultra-narrow bezel. Compared with ordinary display screens, it can greatly improve the visual effect of the viewer, and thus has received widespread attention. For example figure 1 In the mobile phone shown, in order to realize full-screen display, the four corners of the display area A are special-shaped areas C, and the arrangement of sub-pixels Px in the special-shaped area C is in a stepped distribution, and the edge of the screen is obviously jagged during display. Contents of the invention [0003] Embodiments of the present invention provide a display panel and a display device, which are used to improve the problem of obvious jagged image edges existing in the prior art. [0004] In a display p...

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): H01L27/32
CPCH10K59/122G09G3/3208G09G2300/0426G09G3/30
Inventor 沈阳彭涛王永志陈英杰
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