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Display panel

A technology of display panel and display area, applied in instruments, computing, electrical and digital data processing, etc., can solve the problem that touch traces are susceptible to external interference, affect the accuracy of touch position, etc., to reduce the risk of electrostatic discharge , the effect of improving accuracy and reducing risk

Pending Publication Date: 2021-01-26
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, the touch traces of touch devices are susceptible to external interference, and adjacent touch traces will also interfere with each other, thus affecting the accuracy of touch position detection

Method used

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Embodiment Construction

[0027] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...

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Abstract

The invention discloses a display panel. The display panel provided by the embodiment of the invention comprises: a substrate comprising a display area and a non-display area surrounding the display area; a display device disposed in the display area on the substrate; a touch control device which comprises a touch control electrode, a first touch control wire and a second touch control wire, wherein the touch control electrode is arranged in the display area, the first touch control wire and the second touch control wire are electrically connected to the touch control electrode, and at least part of the first touch control wire and at least part of the second touch control wire are arranged in the non-display area; and a shielding layer which is electrically connected to a fixed potentialand is insulated from the first touch control wire and the second touch control wire, the shielding layer comprises a covering part and a partition part, the covering part is located on the side, awayfrom the substrate, of the first touch control wire and covers the first touch control wire, and the partition part extends towards the substrate from the covering part and separates the first touchcontrol wire from the second touch control wire.

Description

technical field [0001] The present application relates to the display field, in particular to a display panel. Background technique [0002] With the increasing number of multimedia devices, people are talking more and more about touch screens, because as a new input device, touch screens have many advantages such as fastness and durability, fast response, space saving, and easy communication. With this technology, the user can operate the host by lightly touching the display screen with a finger, thus making the human-computer interaction more straightforward. This technology is convenient for those users who do not understand computer operations. [0003] As organic light emitting display panels gradually enter people's lives, recently, more and more touch technologies are applied to organic light emitting diode display panels. In actual use, the touch wires of the touch device are susceptible to external interference, and adjacent touch wires will also interfere with eac...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/0418
Inventor 陈敏魏启兵刘昕昭
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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