A display panel has a substrate structure in which a short bar connected to a gate line of an electrostatic discharge protection transistor in a non-display area is also used as a repair line for reparing disconnection in a data line. The display panel is capable of protecting a driving circuit of the display panel from static electricity that may occur during a manufacturing process and has a reduced size of the non-display area by using the short bar as the repair line.

The present disclosure provides an array substrate and and a repair method thereof. The array substrate comprises a first metal layer including a signal line; a first repair layer; and a first insulating layer. The first insulating layer is disposed between, and provides insulation between, the first metal layer and the first repair layer, and it is configured to be penetrable to allow the first repair layer to electrically connect the signal line to thereby repair connection weakness of the signal line. The first repair layer can comprise a first repair line, which is disposed over and along the signal line and is configured to be able to electrically connect two ends of a weak connection portion of the signal line through vias penetrating the first insulating layer.

A thin-film transistor array includes thin-film transistors each including an insulating substrate which is formed with a gate electrode, a gate wiring, a capacitor electrode and a capacitor wiring. A source electrode and a drain electrode having a gap therebetween and including a semiconductor pattern are formed, in a region overlapping with the gate electrode on the substrate via a gate insulator, with the semiconductor pattern being covered with a protective layer. Two such TFTs are independently formed for each pixel. In each pixel, two source electrodes are separately connected to two respective source wirings, and two drain electrodes are connected to an electrode of the pixel via individual drain-connecting electrodes. The array includes source-connecting electrodes each connecting between the source electrodes of the two TFTs formed for each pixel. The same drive waveform is applied to the two source wirings.

The present invention provides an array substrate and a manufacturing method thereof, and a display device. The array substrate of the present invention comprises: common electrodes, pixel electrodes, common electrode lines and at least one auxiliary common electrode line, and the at least one auxiliary common electrode line is arranged to intersect with and be electrically connected to the common electrode lines. The manufacturing method of an array substrate of the present invention comprises a step of forming common electrode lines and a step of forming auxiliary common electrode lines, wherein the auxiliary common electrode lines are arranged to intersect with and be electrically connected to the common electrode lines. The display device of the present invention comprises the above array substrate.

A display substrate includes a gate metal pattern including a gate line extending in a first direction, a gate electrode electrically connected to the gate line and a storage line, a data metal pattern including a data line extending in a second direction crossing the first direction, a source electrode electrically connected to the data line and a drain electrode spaced apart from the source electrode, a repair electrode extending in the second direction and overlapping the storage line, an organic layer disposed on the data metal pattern and a pixel electrode disposed on the organic layer and electrically connected to the drain electrode.

An active device array structure including a substrate including a first region and a second region, and first signal lines, second signal lines, third signal lines, and active devices disposed on the substrate is provided. A bending degree of the first region is greater than that of the second region. The first signal lines and the second signal lines cross through the first region and the second region. Each first signal line includes a first multi-segments structure located in the first region. Each first multi-segments structure includes first segments connected in parallel. An extending direction of the third signal lines is intersected with the first signal lines and the second signal lines. Each third signal line is electrically connected to one first signal line. The active devices are electrically connected to the second and the third signal lines, or the first and the third signal lines.

An embodiment of the present disclosure relates to an array substrate, which comprises data lines and gate lines arranged on the array substrate having a pixel region and a peripheral region surrounding the pixel region, and at least two repair lines arranged on the peripheral region of the array substrate. The at least two repair lines intersect with one of the data lines and the gate lines. Each of the repair lines has at least one repair voltage lead. The array substrate according to the present disclosure can increase the number of data lines or gate lines that can be repaired, improve a utilization ratio of the repair lines, and can be used for repairing a display panel with large area.

A liquid crystal display (LCD) device is improved in terms of electrostatic discharge (ESD) tolerance, the LCD device including: a first substrate and a second substrate spaced apart from each other; a liquid crystal layer between the first substrate and the second substrate; a common line on the first substrate; a common electrode on the second substrate; and a plurality of short-circuit portions between the common line and the common electrode. Each of the plurality of short-circuit portions includes a contact surface contacting the common line, and at least two of the short-circuit portions respectively include contact surfaces having different sizes.

An electronic device includes a conductive structure, a semiconductor, a first insulation layer and a second insulation layer. The semiconductor is electrically connected to the conductive structure. The first insulation layer is disposed between the conductive structure and the second insulation layer. The first insulation layer includes a first hole, and the first hole overlaps a part of the conductive structure. The second insulation layer includes a second hole, and the first hole and the second hole at least partially overlap. Along a direction, a width of the second hole is less than a width of the first hole.

A thin film transistor substrate is provided. The thin film transistor substrate includes a substrate; at least one signal line disposed over the substrate; a repair line disposed over the signal line and electrically connected to the signal line; and a light-shielding layer disposed over the repair line, wherein the light-shielding layer covers the repair line, and an area of the light-shielding layer is greater than that of the repair line.