Abstract: There is provided an array substrate, a manufacturing method therefor, a display panel, and a display device. The array substrate includes: a base substrate, and a gate metal pattern, a gate insulating layer and a source-drain metal pattern which are sequentially disposed on the base substrate. The gate metal pattern includes a signal line and a gate electrode, the signal line is in the peripheral area, the gate insulating layer is provided with a first via hole penetrating the gate insulating layer, the orthogonal projection of the first via hole on the base substrate and the orthogonal projection of the signal line on the base substrate have an overlapping area, the source-drain metal pattern includes a source-drain electrode wire, and the source-drain electrode wire is electrically connected to the signal line through the first via hole. The present disclosure achieves the function of protecting the signal line.

Abstract: An array substrate and a manufacturing method thereof and a display device are provided. The array substrate includes: a base substrate; a first conductive pattern on the base substrate; an insulating layer on a side of the first conductive pattern away from the base substrate, a via hole structure being in the insulating layer; a second conductive pattern which is on a side of the insulating layer away from the base substrate and is electrically connected with the first conductive pattern at the via hole structure; and a protective pattern on the side of the first conductive pattern away from the base substrate. An orthographic projection of the protective pattern on the base substrate at least partially overlap an orthographic projection of the via hole structure on the base substrate.

Abstract: There is provided an array substrate, a manufacturing method therefor, a display panel, and a display device. The array substrate includes: a base substrate, and a gate metal pattern, a gate insulating layer and a source-drain metal pattern which are sequentially disposed on the base substrate. The gate metal pattern includes a signal line and a gate electrode, the signal line is in the peripheral area, the gate insulating layer is provided with a first via hole penetrating the gate insulating layer, the orthogonal projection of the first via hole on the base substrate and the orthogonal projection of the signal line on the base substrate have an overlapping area, the source-drain metal pattern includes a source-drain electrode wire, and the source-drain electrode wire is electrically connected to the signal line through the first via hole. The present disclosure achieves the function of protecting the signal line.

Abstract: An array substrate and a method for manufacturing the same, a display panel and a display device are provided. The array substrate includes a gate layer, a gate insulation layer, a source-drain layer, a first passivation layer and an ITO layer successively formed on a base substrate, a first through hole in the first passivation layer and a second through hole in the gate insulation layer, and a second passivation layer; and a part of the second passivation layer is arranged in the first and second through holes to cover a part of the ITO layer in the first through hole and the second through hole.

Abstract: A common voltage compensation unit and compensation method, a driving circuit and a display panel are disclosed. In the common voltage compensation unit provided by the disclosure, the first compensation module may be used for outputting a first common voltage to the common electrode line in the pixel charging period of time, and the second compensation module may be used for outputting a second common voltage to the common electrode line in the pixel non-charging period of time.

Abstract: A single-layer touch display panel and a device. The single-layer touch display panel includes a plurality of single-layer touch units and a plurality of display units. Each of the plurality of display units includes a red sub-pixel column, a green sub-pixel column and a blue sub-pixel column which are arranged side by side. Each of the plurality of single-layer touch units includes a transmitting electrode and a sensing electrode, which are adjacent to each other. Along a thickness direction of the single-layer touch display panel, an orthographic projection of each of the plurality of single-layer touch units respectively falls into an orthographic projection of one of the plurality of display units.

Abstract: An array substrate and a method for manufacturing the same, a display panel and a display device are provided. The array substrate includes a gate layer, a gate insulation layer, a source-drain layer, a first passivation layer and an ITO layer successively formed on a base substrate, a first through hole in the first passivation layer and a second through hole in the gate insulation layer, and a second passivation layer; and a part of the second passivation layer is arranged in the first and second through holes to cover a part of the ITO layer in the first through hole and the second through hole.

Abstract: Embodiments of the invention relate to the technical field of displaying technology, and provide a touch display panel and manufacture method thereof, as well as a display device, which may mitigate or avoid the problem of uniformity of displayed image caused by the difference of the transmittances between the region of the touch electrode and the region of the lead. The manufacture method for a touch display panel comprises: forming a touch electrode in an electrode region; forming a lead connected with the touch electrode in a lead region; collecting a first transmittance of the electrode region and a second transmittance of the lead region respectively; determining difference values between a preset reference value and the first transmittance as well as the preset reference value and the second transmittance respectively; setting a light shading area of the electrode region and/or the lead region based on the difference values to compensate for the first transmittance and/or the second transmittance.

Abstract: A common voltage compensation unit and compensation method, a driving circuit and a display panel are disclosed. In the common voltage compensation unit provided by the disclosure, the first compensation module may be used for outputting a first common voltage to the common electrode line in the pixel charging period of time, and the second compensation module may be used for outputting a second common voltage to the common electrode line in the pixel non-charging period of time.

Abstract: A single-layer touch display panel and a device. The single-layer touch display panel includes a plurality of single-layer touch units and a plurality of display units. Each of the plurality of display units includes a red sub-pixel column, a green sub-pixel column and a blue sub-pixel column which are arranged side by side. Each of the plurality of single-layer touch units includes a transmitting electrode and a sensing electrode, which are adjacent to each other. Along a thickness direction of the single-layer touch display panel, an orthographic projection of each of the plurality of single-layer touch units respectively falls into an orthographic projection of one of the plurality of display units.

Abstract: Embodiments of the invention relate to the technical field of displaying technology, and provide a touch display panel and manufacture method thereof, as well as a display device, which may mitigate or avoid the problem of uniformity of displayed image caused by the difference of the transmittances between the region of the touch electrode and the region of the lead. The manufacture method for a touch display panel comprises: forming a touch electrode in an electrode region; forming a lead connected with the touch electrode in a lead region; collecting a first transmittance of the electrode region and a second transmittance of the lead region respectively; determining difference values between a preset reference value and the first transmittance as well as the preset reference value and the second transmittance respectively; setting a light shading area of the electrode region and/or the lead region based on the difference values to compensate for the first transmittance and/or the second transmittance.