Display panel and display device

一种显示面板、显示区的技术，应用在静态指示器、仪器等方向，能够解决静电防护电路设置空间不足等问题，达到减少数量的效果

Active Publication Date: 2022-04-12
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the current display panel tends to be more and more narrow frame design, when the width of the non-display area on the lower side is compressed, the installation space of the electrostatic protection circuit will be insufficient.

Method used

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

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Embodiment Construction

[0026] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0029] It should be understood that the term "an...

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PUM

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Abstract

The embodiment of the invention provides a display panel and a display device, relates to the technical field of display, and adjusts the number and the arrangement mode of electrostatic protection circuits, so that the display panel can better adapt to a narrow-bezel display panel. The display panel comprises a display area and a non-display area, the non-display area comprises an upper non-display area and a lower non-display area which are arranged in the first direction, and the lower non-display area is provided with a driving chip; a data line; the gating circuit is arranged on the side, close to the display area, of the driving chip in the lower side non-display area, the gating circuit is connected with a data signal input wire and at least two data lines, and the data signal input wire is connected with the driving chip; the electrostatic protection circuit is arranged between the driving chip and the gating circuit; the electrostatic protection circuit comprises a first diode and a second diode, the first diode and the second diode are connected with the data signal input wire, and the first diode and the second diode are arranged in the second direction. The display panel is used for realizing picture display.

Description

[0001] This application is a divisional application with an application date of September 27, 2018, an application number of 201811129565.4, and an invention titled "a display panel and a display device". 【Technical field】 [0002] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0003] The display panel includes a display area and a non-display area, and a plurality of data lines are arranged in the display area. During the production process of the display panel, due to some external factors, a large amount of static charge will be accumulated in the display panel, thereby causing electrostatic discharge. During electrostatic discharge, the electrostatic charge will be transferred in a short time, resulting in extremely high electrostatic current, which will affect the data signal transmitted on the data line. In order to overcome the above problems, a plurality of electrostat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20
Inventor 刘昕昭黄凯泓高娅娜
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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