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

Display panel and display device

A display panel and display area technology, applied in the direction of identification devices, instruments, TVs, etc., can solve the problem of insufficient brightness of the camera under the screen, and achieve the effect of improving brightness

Active Publication Date: 2022-07-05
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present application provide a display panel and a display device to solve the problem of insufficient brightness of the under-screen camera 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

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0037] In order to solve the problem of insufficient brightness of the under-screen camera in the prior art, embodiments of the present application provide a display panel and a display device, which will be described below with reference to the accompanying drawings.

[0038] Exemplary, see figure 1 , figure 1 This is a schematic side view of the structure of the display device provided in the embodiment of the present application. An embo...

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. The display panel comprises a first substrate; the first pixel group is arranged on the first substrate, and the first pixel group is located in the camera area; the second substrate is arranged on the side, away from the first pixel group, of the first substrate, and the area of the second substrate is smaller than that of the first substrate; the first driving circuit is arranged on the side, facing the first substrate, of the second substrate, the first driving circuit is located in the non-camera area, and the first driving circuit is electrically connected with the first pixel group so as to drive display of the first pixel group. The first pixel group of the camera area and the first driving circuit of the first pixel group are arranged on the two substrates, and the first driving circuit is arranged in the non-camera area, so that the area used for displaying in the first pixel group can be reduced, the area, through which light can penetrate, in the first pixel group is larger, and the display effect is improved. And the light transmission area is positively correlated with the brightness, so that the brightness of the under-screen camera is improved.

Description

technical field [0001] The present application belongs to the field of display technology, and in particular, relates to a display panel and a display device. Background technique [0002] Under-screen camera technology is to place the camera below the screen. Unlike the hole-punch screen technology, the camera area also retains the complete screen display function. The under-screen camera has a good application prospect. The application of the under-screen camera to display devices such as mobile phones and tablet computers can make the display device have a full-screen effect. [0003] However, in the prior art, the under-screen camera has a problem of insufficient brightness. SUMMARY OF THE INVENTION [0004] Embodiments of the present application provide a display panel and a display device to solve the problem of insufficient brightness of the under-screen camera in the prior art. [0005] In a first aspect, an embodiment of the present application provides a displ...

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): G09F9/30H04N5/225
CPCG09F9/30H04N23/57
Inventor 陈中明
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD