A novel display panel that is highly convenient or reliable is provided. The display panel includes a first pixel, a second pixel, and a functional layer. The first pixel includes a first display element, and the second pixel includes a second display element. The functional layer includes a first pixel circuit and a second pixel circuit. The first display element includes a first electrode, a second electrode, and a layer containing a liquid crystal material. A first distance is provided between the first electrode and the functional layer. A second distance is provided between the second electrode and the functional layer. The first electrode and the second electrode each include a region overlapping with the layer containing a liquid crystal material. The second distance is shorter than the first distance. The second display element includes a third electrode, a fourth electrode, and the layer containing a liquid crystal material. A third distance is provided between the third electrode and the functional layer. A fourth distance is provided between the fourth electrode and the functional layer. The fourth distance is shorter than the third distance and longer than the first distance.

Embodiments of the present disclosure are related to a touch display device, as implementing a portion of a touch link line by using a metal disposed on a layer different from a layer where a data link line is disposed and disposing a color filter layer between the touch link line and the data link line, a plurality of link lines can be disposed effectively and a parasitic capacitance between the touch link line and the data link line can be reduced. Furthermore, as blocking a light of specific wavelength band by the color filter layer, a light-leakage due to an abnormal driving of a display according to a driving of the touch link line on an area where the touch link line is disposed can be prevented or at least reduced.

The present disclosure provides a display substrate, a display panel and a display apparatus, belonging to the field of display technology. The display substrate includes a base, a plurality of common electrodes and a plurality of common electrode lines, the common electrodes are distributed on the base in an array, the common electrode lines extend along a row direction, and each common electrode line is connected to a corresponding row of common electrodes. The common electrode line is connected to the common electrode through a conductive connection portion, and the conductive connection portion includes conductive structures stacked on top of one another in a plurality of layers. The display substrate can reduce the resistance between the common electrode and the common electrode line, thereby reducing the voltage difference between the common electrodes in the display substrate and improving the uniformity of the common voltage therein.

According to one embodiment, a display device includes a first substrate having a first transparent substrate and a pixel electrode, a second substrate having a second transparent substrate, a first common electrode, a second common electrode, and an insulating film disposed between the first common electrode and the second common electrode, and a liquid crystal layer. The first common electrode is disposed between the liquid crystal layer and the insulating film, and includes a first opening and a first electrode portion. The second common electrode is disposed between the insulating film and the second transparent substrate, and includes a second electrode portion overlapping the first opening.

According to one embodiment, a display device includes a first common electrode and a second common electrode arranged in a first direction, a first switch unit selectively supplying a first drive signal or a second drive signal different from the first drive signal to the first common electrode, and a second switch unit selectively supplying the first drive signal or the second drive signal to the second common electrode, wherein the second common electrode and the first switch unit are arranged in a second direction intersecting the first direction, the first switch unit comprises a first switch circuit and a second switch circuit arranged in the second direction.

Disclosed is an array substrate and a liquid crystal display panel including a display area and a non-display area at the periphery of the display area. The array substrate is provided with a plurality of conductive bonding pads distributed at intervals in the non-display area, in which the conductive bonding pad includes a first metal layer, an insulating layer and a conductive layer sequentially formed on a base substrate, in which the insulating layer is provided with a plurality of vias to electrically connect the conductive layer to the first common electrode, in which the via is provided in a slit shape and is disposed at a predetermined angle from a first direction in which the non-display area surrounds the display area.

According to one embodiment, a display device, including a first insulating, a first common electrode located on a side of the first insulating layer, a second common electrode being adjacent to the first common electrode, and a second insulating, wherein the first insulating layer is in contact with the second insulating layer at a position corresponding to the first boundary portion, the second common electrode is contact with any one of the first and second insulating layers at a position corresponding to the second boundary portion, and being in contact with both the first and second insulating layers at a position corresponding to the third boundary portion.

According to one embodiment, a display device includes a signal line, a scanning line, a semiconductor layer, a first insulating layer which covers the semiconductor layer, a color filter above the first insulating layer, a pixel electrode above the color filter and a common electrode. The first insulating layer includes a first contact hole for connecting the semiconductor layer and the pixel electrode to each other. The first contact hole is provided at a position displaced from the color filter in plan view.

A novel display panel that is highly convenient or reliable is provided. The display panel includes a first pixel, a second pixel, and a functional layer. The first pixel includes a first display element, and the second pixel includes a second display element. The functional layer includes a first pixel circuit and a second pixel circuit. The first display element includes a first electrode, a second electrode, and a layer containing a liquid crystal material. A first distance is provided between the first electrode and the functional layer. A second distance is provided between the second electrode and the functional layer. The first electrode and the second electrode each include a region overlapping with the layer containing a liquid crystal material. The second distance is shorter than the first distance. The second display element includes a third electrode, a fourth electrode, and the layer containing a liquid crystal material. A third distance is provided between the third electrode and the functional layer. A fourth distance is provided between the fourth electrode and the functional layer. The fourth distance is shorter than the third distance and longer than the first distance.

An array substrate, a touch display panel and a touch display device. The array substrate includes: a substrate; a pixel electrode layer; a common electrode layer, which comprises a plurality of common electrode blocks, wherein the common electrode blocks are operable as touch electrodes; a wiring layer, comprises a plurality of wirings, wherein each of the wirings is electrically connected with a corresponding one of the common electrode blocks, and at least one wiring is each overlapped with at least one common electrode block electrically insulated therefrom; and first bridge structures and auxiliary electrodes disposed in the pixel electrode layer, wherein each first bridge structure is configured for a connection between the wiring and the common electrode block, and each auxiliary electrode is connected with one of the wirings and disposed above the common electrode block insulated from and overlapped with the wiring.