A method for manufacturing an array substrate, a display panel, and an array substrate

Abstract

The invention provides an array substrate, a display panel and a manufacturing method of the array substrate. The array substrate provided by the present invention includes a base substrate formed sequentially; a first active layer of a first thin film transistor, the first active layer including a channel region and source-drain contact regions located on both sides of the channel region; a first insulating Layer; the first metal layer, the first metal layer includes a first connection part, the first connection part overlaps with a source-drain contact region of the first active layer; the second active layer of the second thin film transistor, the second The active layer includes a channel region and source-drain contact regions located on both sides of the channel region; the first connecting portion overlaps with a source-drain contact region of the first active layer; the source-drain contact region of the first active layer overlaps with The source-drain contact region of the second active layer overlaps and is electrically connected to the first connection portion through the via hole on the first insulating layer. The manufacturing process can be simplified through the invention, and more circuit space can be saved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to an array substrate, a display panel including the same, and a method for manufacturing the array substrate. Background technique [0002] In the prior art, the flat panel display is divided into an active matrix display and a passive matrix display according to the driving method. The difference between an active matrix display and a passive matrix display is that active elements are arranged in the circuit structure of the active matrix display, and usually the active elements are thin film transistors. The active matrix display controls the pixel and other areas of the display to work through the thin film quality tube. [0003] However, in the circuit structure, multiple thin-film transistors are required to work together to control the light emission of the pixels, and the circuit structure is relatively complex and the devices are numerous. Therefore, how t...

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Problems solved by technology

[0003] However, in the circuit structure, multiple thin film transistors need to work together to control the pixel light emission, the circuit structure is relatively complicated, and there are many devices

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