A kind of array substrate and display panel

Abstract

The invention discloses an array substrate and a display panel. The array substrate includes: a transparent substrate, the transparent substrate includes a display area and a frame area; a pixel structure and an antistatic switch tube are arranged on the same side of the transparent substrate; the pixel The structure includes a pixel thin film transistor; the pixel thin film transistor is located in the display area, the antistatic switch tube is located in the frame area; the first grounding line is located on the side of the antistatic switch tube away from the transparent substrate; A second grounding wire located between the anti-static switch tube and the transparent substrate; wherein, in a direction perpendicular to the transparent substrate, the first grounding wire and the second grounding wire are The projections on the transparent substrate are all located in the frame area; the first ground wiring is connected to the second ground wiring through the anti-static switch tube. The array substrate has better electrostatic protection effect.

Description

technical field [0001] The present invention relates to the technical field of display devices, and more specifically, to an array substrate and a display panel. Background technique [0002] With the continuous development of science and technology, more and more display devices are widely used in people's daily life and work, which brings great convenience to people's daily life and work, and has become an indispensable and important display device for people today. tool. The display device performs image display through the display panel. [0003] refer to figure 1 , figure 1 It is a schematic structural diagram of a conventional display panel, which includes: an array substrate 11 and a color filter substrate 12 disposed opposite to each other. Wherein, the array substrate 11 includes a glass substrate 111 and a TFT film layer 112 . The color filter substrate 12 and the array substrate 11 are encapsulated by a sealant 14 . In order to prevent the display panel from...

AI Technical Summary

Problems solved by technology

[0005] When the electrostatic voltage is large, the existing display panel only discharges the electrostatic charge through the grounding wire 16

The narrow frame design of the display panel is the development trend of the display device, which leads to the narrower width of the frame area of ​​the display panel, which makes the width of the grounding trace 16 continuously smaller, resulting in an increasing impedance of the grounding trace.

When the impedance of the grounding line is large, more heat will be generated when it discharges the electrostatic charge, so that the grounding line 16 is easily broken down and damaged, and the electrostatic protection effect is poor.

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