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Display panel and display device

A technology for display panels and display areas, which is applied to identification devices, instruments, etc., and can solve problems such as excessive density of signal lines, and mutual interference between signal lines and signal lines.

Inactive Publication Date: 2020-12-01
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the signal lines that control the pixel display need to be arranged around the special-shaped hole, so it is easy to cause the density of signal lines around the special-shaped hole to be too dense, and the signal lines are likely to interfere with each other.

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0059] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0060] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention relates to a display panel and a display device. At least two first signal lines are connected with a first multi-path control switch unit. The first multi-path control switch unit is connected with one second multi-path control switch unit through one third signal line. The second multi-path control switch unit is connected with at least two second signal lines. When the first signal lines pass through an opening area, the at least two first signal lines are converted into one third signal line through the first multi-path control switch, namely, the signal lines surrounding theedge of the opening area are reduced by at least half, and therefore mutual interference between the signal lines is reduced. After the third signal lines bypass the opening area, the at least two second signal lines are converted through the second multi-path control switch unit, so that the first signal lines and the second signal lines are connected in a one-to-one correspondence mode, and normal work of the display panel is guaranteed.

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 display technology, increasing the screen-to-body ratio is an important development trend. Punching special-shaped holes on the edge or middle of the screen to place sensors or cameras is an effective means to increase the screen-to-body ratio. However, the signal lines for controlling the display of the pixels need to be arranged around the special-shaped holes, so the density of signal lines around the special-shaped holes is likely to be too dense, and the signal lines are likely to interfere with each other. Contents of the invention [0003] Based on this, it is necessary to provide a display panel and a display device to address the above problems. [0004] A display panel, comprising: [0005] Opening area; [0006] At least one first multi-way control switch unit and a plurality of first...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 刘锦涛张露韩珍珍胡思明
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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