An array substrate includes a base substrate; a data line located on the base substrate; a conductive shield layer located on a side of the data line facing away from the base substrate; a pixel electrode located on a side of the data line facing away from the base substrate; and a black matrix located on a side of the conductive shield layer facing away from the data line. The conductive shield layer is not in contact with the pixel electrode and the data line. Each of the conductive shield layer and the black matrix at least partially overlaps the data line in a direction perpendicular to the base substrate.

An array substrate includes a first base substrate, an insulating layer group, a second electrode, a transparent conductive layer, and a first electrode; the transparent conductive layer and the first electrode are laminated and formed on the same side of the first base substrate; the first electrode has a first opening; the insulating layer group is arranged on a side of the first electrode or the transparent conductive layer away from the first base substrate; the second electrode is arranged on a side of the insulating layer group away from the first base substrate, the second electrode is arranged opposite to the first opening.

The present disclosure provides a wiring structure, a preparation method thereof, and a display device. The wiring structure includes a substrate; a pre-arranged layer located on the substrate; and an electrode wiring covering the pre-arranged layer; wherein in the direction perpendicular to an extending direction of the electrode wiring and parallel to a plane on which the substrate is located, an orthographic projection of the pre-arranged layer on the substrate is located within an orthographic projection of the electrode wiring on the substrate, and a side surface of the pre-arranged layer is inclined relative to the plane on which the substrate is located.

A display panel includes a first substrate and multiple pixel structures. The pixel structure includes at least one active element, at least one pixel electrode, a first common electrode, and a second common electrode. The at least one pixel electrode includes a first sub-electrode, a second sub-electrode, and a third sub-electrode. The first sub-electrode is electrically connected to one of the at least one corresponding active element and the second sub-electrode. The third sub-electrode is electrically connected to the second sub-electrode. The first sub-electrode, the second sub-electrode, and the third sub-electrode are different layers. The first common electrode is disposed between the first sub-electrode and the first substrate, and overlaps the first sub-electrode. The second common electrode is disposed between the first sub-electrode and the third sub-electrode, and overlaps the first sub-electrode and the third sub-electrode. The second sub-electrode and the second common electrode are the same film layer.

A display panel and a display device are disclosed. The display panel is divided into a display area and a non-display area. The non-display area is located at a periphery of the display area. A retaining wall structure configured to block an alignment liquid is disposed between the display area and the non-display area, and the retaining wall structure surrounds the display area and is connected end to end; the non-display area of the display panel includes a fan-out area, and the retaining wall structure includes a metal layer. The metal layer of the retaining wall structure and a metal layer of the fan-out area are formed as different layers.

The present invention relates to a liquid crystal display panel having a predetermined size, containing a wiring film formed of a metal, an insulating film containing an inorganic substance and a substrate formed of a non-alkali glass, in which the metal has the product of a Young's modulus (E) and a thermal expansion coefficient (α) at room temperature falling within a predetermined range, α of the inorganic substance is smaller than that of the non-alkali glass, the non-alkali glass has E of from 70 GPa to 95 GPa and a of from 32×10.sup.−7 to 45×10.sup.−7 (1/° C.) in which E and α satisfies a predetermined formula, and has a predetermined composition.

In a liquid crystal display device, a second substrate includes a detection electrode of a touch panel, pixels include pixel electrodes and counter electrodes, the counter electrodes are divided into a plurality of blocks, the counter electrodes of the divided blocks are provided in common to the pixels on a plurality of display lines being side by side, the counter electrodes of the divided blocks are used as scanning electrodes of the touch panel as well, the liquid crystal display device includes a semiconductor chip configured to supply a counter voltage and a touch panel scanning voltage to the counter electrodes of the divided blocks, the semiconductor chip includes a first terminal group formed on a side of a display area side configured by the plurality of pixels.

Disclosed are a display substrate, a fabrication method for the display substrate, and a display device. By arranging a flat layer with a flat surface facing the second metal layer between a first metal layer and a second metal layer, the second metal layer deposited on the flat layer is also relatively flat, so that the second metal wirings with the same width and spacing as that of first metal wirings can be formed. The etching resolutions of the metal wirings in the fanout region corresponding to the first metal layer and the second metal layer in the solutions of the present disclosure can be the same.

A display device includes: a base substrate comprising a first light blocking area extending in a first direction, a second light blocking area extending in a second direction intersecting the first direction and a light transmitting area defined by the first light blocking area and the second light blocking area; a gate line on the base substrate at the first light blocking area; a data line on the base substrate at the second light blocking area; a thin film transistor connected to the gate line and the data line; a protective layer on the thin film transistor; a black matrix on the protective layer at at least one of the first light blocking area and the second light blocking area; and a pixel electrode connected to the thin film transistor through a contact hole defined in the protective layer and the black matrix.

A display device includes a first substrate including a display area and a non-display area which is outside the display area; a first gate signal line and a second gate signal line each on the non-display area of the first substrate; a connection electrode which is on the non-display area of the first substrate and connects the first gate signal line and the second gate signal line to each other; and a static electricity prevention pattern which is on the non-display area of the first substrate and on the connection electrode.