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 nonlinear optics, instruments, optics, etc., can solve the problems of long charging time and long conduction time of switch tubes, and achieve the effect of reducing brightness differences

Active Publication Date: 2018-07-13
XIAMEN TIANMA MICRO ELECTRONICS
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since the number of switch tubes connected to the scan line 2' in the abnormal display area 12' is less than the number of switch tubes connected to the scan line 2' in the normal display area 11', the scan line in the normal display area 11' The load of the line 2' is greater than the load of the scan line 2' in the special-shaped display area 12', resulting in a longer turn-on time of the switch tube in the special-shaped display area 12', that is, the charging time of the sub-pixels in the special-shaped display area 12' is longer, Therefore, the brightness of the special-shaped display area 12' is greater than that of the normal display area 11'

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

[0044] 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.

[0045] 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 embodiment of the invention provides a display panel and a display device, and relates to the technical field of displaying. A luminance difference between an abnormal-shape display area and a normal display area can be reduced. The display panel comprises a display area, and the display area comprises the normal display area and the abnormal-shape display area, the normal display area is adjacent to the abnormal-shape display area in the first direction, and the width of the abnormal-shape display area in the second direction is smaller than the width of the normal display area in the second direction; the display area comprises a plurality of sub pixels limited through crossing and insulation of a plurality of scanning lines and a plurality of data lines, the multiple scanning linesextend in the second direction and are arranged in the first direction, and the multiple data lines extend in the first direction and are arranged in the second direction; the abnormal-shape display area comprises a first area, the normal display area comprises a second area, the opening rate of first color sub pixels in the first area is smaller than the opening rate of first color sub pixels inthe second area.

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] In order to increase the size of the display area in the display device, special-shaped display panels have appeared, such as figure 1 as shown, figure 1 It is a structural schematic diagram of a display panel in the prior art. The display area of ​​the special-shaped display panel includes a normal display area 11' and a special-shaped display area 12', and the normal display area 11' and the special-shaped display area 12' are aligned in the first direction h1 Adjacent, the width of the special-shaped display area 12' in the second direction h2 is smaller than the width of the normal display area 11' in the second direction h2, and the display area is provided with scanning lines 2' extending along the second direction h2, the scanning lines 2' is used to control the turn-on and turn-off of the switc...

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
IPC IPC(8): G02F1/1335G02F1/1362
CPCG02F1/133514G02F1/1362
Inventor 杨毅志孙莹黄志鹏
Owner XIAMEN TIANMA MICRO ELECTRONICS
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