Unlock instant, AI-driven research and patent intelligence for your innovation.

Display panel and display device

A display panel and display area technology, which is applied to static indicators, instruments, semiconductor devices, etc., can solve problems such as unfavorable full-screen design, and achieve the effects of full-screen design, increased screen-to-body ratio, and high light transmittance

Pending Publication Date: 2022-01-25
BOE TECH GRP CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in display products, for example, mobile phones need to be equipped with front-facing cameras, sensors and other components, which makes it unfavorable for full-screen design

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

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. And in the case of no conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention be...

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 driving pixel circuit in a second display area drives a second light-emitting device in a second display area to emit light, and therefore the second display area can achieve the light-emitting display effect. Moreover, a virtual pixel circuit in a peripheral area drives a first light-emitting device in a first display area to emit light, so that the first display area can achieve the light-emitting display effect, and the whole display area can achieve the light-emitting display effect. Due to the fact that the first light-emitting device is arranged in the first display area, a pixel circuit and a metal wire are not arranged, the first display area can achieve the display function, the first display area is not provided with the pixel circuit and the metal wire, and the light transmittance of the first display area is high.

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] With the rapid development of display technology, the screen-to-body ratio of display products is gradually increasing. However, in display products, for example, mobile phones need to be equipped with components such as front cameras and sensors, which makes it unfavorable for full-screen design. Contents of the invention [0003] Embodiments of the present invention provide a display panel and a display device, which are used to realize a full-screen design and increase a screen-to-body ratio. [0004] A display panel provided by an embodiment of the present invention includes: [0005] A base substrate, including a display area and a peripheral area surrounding the display area; wherein the display area includes a first display area and a second display area; [0006] A plurality of pixel circuit...

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): H01L27/32G09G3/3225
CPCG09G3/3225H10K59/00H10K59/12H10K59/121H10K59/1213H10K59/131H10K59/353
Inventor 赵艳秋黄耀龙跃王本莲黄炜赟
Owner BOE TECH GRP CO LTD