A method of making a display device includes, providing a substrate having a display area and a pad area in a periphery of the display area, the display area including a plurality of pixel regions; forming a thin film transistor having a channel layer on the substrate; arranging a gate link line and a first common voltage line to cross each other, and having a first insulation film be interposed therebetween; arranging a second common voltage line and a data link line to cross each other, and having second insulation film be interposed therebetween; disposing a first pattern on the first insulation film; and disposing a second pattern on the second insulation film, wherein the channel layer, the first pattern and the second pattern are formed of the same material.

A thin-film transistor (TFT) switch includes a gate, a drain, a source, a semiconductor layer, and a fourth electrode. The drain is connected to a first signal. The gate is connected to a control signal to control the switch on or off. The source outputs the first signal when the switch turns on. The fourth electrode and the gate are respectively located at two sides of the semiconductor layer. The fourth electrode is conductive and is selectively coupled to different voltage levels, thereby reducing leakage current in a channel to improve switch characteristic when the switch turns off.

A thin-film transistor (TFT) switch includes a gate, a drain, a source, a semiconductor layer, and a fourth electrode. The drain is connected to a first signal. The gate is connected to a control signal to control the switch on or off. The source outputs the first signal when the switch turns on. The fourth electrode and the gate are respectively located at two sides of the semiconductor layer. The fourth electrode is conductive and is selectively coupled to different voltage levels, thereby reducing leakage current in a channel to improve switch characteristic when the switch turns off.

A method for manufacturing an array substrate includes: forming a first conductive pattern and a second conductive pattern on a base substrate; forming a via hole on the base substrate formed with the first conductive pattern and the second conductive pattern, and a lateral side of the via hole being half opened; and forming a jumper wire film on the base substrate formed with the via hole.

An array substrate and a manufacturing method thereof are disclosed. The present disclosure relates to the technical field of display, whereby the qualified rate of the array substrate can be improved, and the manufacturing cost thereof can be reduced significantly. The array substrate includes a first wiring, a first insulating layer, and a second wiring from bottom up in sequence. The second wiring crosses over the first wiring. A crossed-over part of the second wiring consists of a plurality of branches, with an interspace formed between every two adjacent branches, so as to obtain a comb structure. At least one of the branches is nearer to the first wiring relative to other branches. The array substrate of the present disclosure can be used in liquid crystal TV, liquid crystal display, mobile phone, tablet personal computer, and other display devices.

The present disclosure relates to the field of display technology, and provides an array substrate, its manufacturing method and a display device. A signal line on the array substrate includes at least two conductive layers electrically connected to each other. When one of the conductive layers is broken, a signal may be transmitted through the other conductive layer(s). As a result, it is able to improve the reliability of the electrical connection of the signal line, thereby to improve the yield of the display device. Further, the plurality of conductive layers of the signal line is formed simultaneously in an existing process for manufacturing the conductive layer patterns for the array substrate, so it is unnecessary to form the signal line separately, and thereby the manufacturing process is simplified.

A flexible display and method of manufacturing the same are disclosed. In one aspect, the display includes a flexible substrate including first concave bent portion and a pad formed over the first concave bent portion of the flexible substrate and including a second concave bent portion overlapping the first concave bent portion. The display further includes a connection pin electrically connected to the second concave bent portion. The connection pin has a central portion and a boundary portion surrounding the central portion. The height of the central portion is greater than that of the boundary portion.

Disclosed are an array substrate, a display panel and a display apparatus. The array substrate includes: at least one pad group located in a bonding area, and the pad group including a plurality of pads arranged sequentially along a second direction; at least one connection line group disposed on the same side of a substrate as a plurality of data lines in the bonding area, and the connection line group including a plurality of connection lines, an end of a connection line being electrically connected to a data line, and other end of the connection line being electrically connected to a pad, and connection lines of a same connection line group being electrically connected to a same pad group. In the connection line group, multiple connection lines located on at least one side of the pad group are arranged in multiple wiring regions along the second direction.

Embodiments of the present application disclose a driver substrate, a display module and a display device. The drive substrate includes a display area and a fanout area arranged side by side along a first direction. The driver substrate includes a plurality of scan lines and a plurality of data lines located in the display area. Each of the plurality of data lines is connected to a data bridging line, the data lines and the data bridging line are arranged in different layers, one end of the data bridging line is connected to the data line in the display area, and the other end of the data bridging line extends into the fanout area along the first direction.

The application provides a thin film transistor, a method for manufacturing the thin film transistor, and a display panel, the thin film transistor includes a metal electrode, and a step of forming the metal electrode includes: forming a first material layer on a substrate; performing a pattering process on the first material layer to form a groove pattern in the first material layer such that the groove pattern matches with a pattern of the metal electrode to be formed; forming the metal electrode in the groove pattern such that a gap is formed between an edge of the metal electrode and an edge of the groove pattern; forming a protection pattern on the substrate formed with the metal electrode such that the protection pattern covers the metal electrode and its edge. In the application, the protection pattern is formed on the resultant metal electrode and can effectively protect conductive metal.