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Electrostatic discharge component, array substrate and preparation method thereof, display panel

An electrostatic discharge and array substrate technology, applied to electrical components, electrical solid devices, circuits, etc., can solve problems such as poor display, short circuit of data lines and gate lines, breakdown, etc.

Active Publication Date: 2019-01-29
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at the overlapping portion of the gate line and the data line, due to the discharge of charges on the data line and the gate line, an electrostatic (ESD) breakdown often occurs, causing the data line and the gate line to be short-circuited, resulting in poor display

Method used

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  • Electrostatic discharge component, array substrate and preparation method thereof, display panel
  • Electrostatic discharge component, array substrate and preparation method thereof, display panel
  • Electrostatic discharge component, array substrate and preparation method thereof, display panel

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] An embodiment of the present invention provides an electrostatic discharge assembly, as shown in FIG. 1(a) and FIG. The first electrode 50 and the second electrode 60; the first electrode 50 and the second electrode 60 are arranged opposite to each other. Wherein, the first electrode 50 and the second electrode 60 are in contact with the semiconductor layer 20; the first electrode 50 or the second electrode 60 is in contact with the first auxiliary elec...

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Abstract

Embodiments of the present invention provide an electrostatic discharge component, an array substrate and its preparation method, and a display panel, which relate to the field of display technology. The electrostatic discharge component has the characteristics of active and passive, peer-to-peer bidirectional communication, rapid release and neutralization of ESD current. The electrostatic discharge assembly includes a semiconductor layer, an insulating layer, a first auxiliary electrode, a first electrode, and a second electrode arranged on a base substrate; the first electrode and the second electrode are oppositely arranged; wherein, the first electrode An electrode and the second electrode are in contact with the semiconductor layer; the first electrode or the second electrode is in contact with the first auxiliary electrode; the first auxiliary electrode, the semiconductor layer, and the An insulating layer is arranged between the first electrode and the second electrode. Used to discharge and neutralize static electricity.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an electrostatic discharge component, an array substrate and a preparation method thereof, and a display panel. Background technique [0002] Take TFT-LCD (Thin Film Transistor-Liquid Crystal Display, Thin Film Transistor Liquid Crystal Display) and AMOLED (Active matrix organic light emitting diode, Active Organic Light Emitting Diode Display) as examples, both of them include array substrates, and the array substrates are A large number of data lines and gate lines are provided. [0003] However, at the overlapping portion of the gate line and the data line, due to the discharge of charges on the data line and the gate line, an electrostatic (Electro-Static discharge, referred to as ESD) breakdown often occurs, causing the data line and the gate line to be short-circuited, resulting in Bad display. Contents of the invention [0004] Embodiments of the present invention pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/02H01L27/12
CPCH01L27/0251H01L27/0288H01L27/1244H01L27/124G02F1/136204G02F1/136209H01L29/0649G02F1/133388G02F1/136295H10K59/123H10K59/126H10K59/131H10K59/1201H10K59/1213G02F1/136286G02F1/1368G02F2202/104H01L27/0292H01L27/0296H01L27/1222H01L27/1262H01L29/66765H01L29/78633H01L29/78678
Inventor 刘振定潘晓东胡志明南春香
Owner BOE TECH GRP CO LTD
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