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

Display panel and display device

A technology for display panels and display areas, which is used in semiconductor/solid-state device components, semiconductor/solid-state device testing/measurement, semiconductor devices, etc., and can solve problems such as poor distribution uniformity, uneven distribution position, and unfavorable etching endpoint monitoring. , to achieve the effect of improving the accuracy

Active Publication Date: 2020-09-25
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the uneven distribution of some connection holes on the display panel, and the lack of such connection hole design in most areas, the distribution uniformity of this part of the connection holes on the display panel is poor, which is not conducive to Monitoring of its etch end point

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

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0024] In order to solve the technical problem in the prior art that the accuracy of the monitoring result of the etching end point of the connecting hole is poor, an embodiment of the present invention provides a display panel, the display panel includes: a functional connecting hole, the functional connecting hole is arranged on the display The back plate of the panel; the pseudo connection hole, the pseudo connection hole is located on the back plate, and the layer structure of the back plate where the end of the pseudo connection hole is located is the same as the layer structure of the back plate where the end of the functional connection hole is located. The details are described below.

[0025] Usually, different functional film layers are designed in the display panel....

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 relates to the technical field of display panels, and discloses a display panel and a display device. The display panel includes: a functional connection hole, the functional connection hole is arranged on the back plate of the display panel; a pseudo connection hole, the pseudo connection hole is located on the back plate, and the layer structure of the back plate where the end of the pseudo connection hole is located is connected with the function The layer structure of the backplate where the hole ends is the same. Through the above method, the present invention can improve the accuracy of the monitoring result of the etching end point of the connecting hole.

Description

technical field [0001] The present invention relates to the technical field of display panels, in particular to a display panel and a display device. Background technique [0002] At present, due to the uneven distribution of some connection holes on the display panel, and the lack of such connection hole design in most areas, the distribution uniformity of this part of the connection holes on the display panel is poor, which is not conducive to Its etch endpoint monitoring. Contents of the invention [0003] In view of this, the main technical problem to be solved by the present invention is to provide a display panel and a display device, which can improve the accuracy of the monitoring result of the etching end point of the connecting hole. [0004] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a display panel, which includes: a functional connection hole, the functional connection hole is arranged o...

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): H01L23/544H01L27/32
CPCH01L22/30H10K59/131
Inventor 秦旭刘权张露
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD