Abstract: An array substrate, a display panel, and a display device are provided. The array substrate has a display region and a non-display region, and the array substrate includes a substrate, a metal layer, an intermediate layer, a conductive film, and a conductive adhesive disposed in the non-display region. The metal layer is disposed on one side of the substrate, and the intermediate layer is disposed on one side of the metal layer away from the substrate. The array substrate defines a groove penetrating through the intermediate layer. The conductive film is disposed on one side of the intermediate layer away from the substrate and extends into the groove, and the conductive adhesive is disposed on one side of part of the conductive film in the groove away from the substrate, and at least extends to an edge of the groove adjacent to the display region.

Abstract: A pixel array substrate, including a substrate, multiple conductors, a pixel driving circuit, a first pad, and a second pad, is provided. The substrate has a first surface, a second surface, and multiple through holes. The through holes extend from the first surface to the second surface. The conductors are respectively disposed in the through holes. The pixel driving circuit is disposed on the first surface of the substrate. The first pad and the second pad are disposed on the second surface of the substrate. The conductors include a first conductor, a second conductor, and a first dummy conductor. The first conductor is electrically connected to the pixel driving circuit and the first pad. The second conductor is electrically connected to the pixel driving circuit and the second pad. The first dummy conductor is overlapped with and electrically isolated from the pixel driving circuit.

Abstract: A privacy display comprises a spatial light modulator and a compensated switchable guest-host liquid crystal retarder arranged between first and second polarisers arranged in series with the spatial light modulator. In a privacy mode of operation, on-axis light from the spatial light modulator is directed without loss, whereas off-axis light has reduced luminance. The visibility of the display to off-axis snoopers is reduced by means of luminance reduction over a wide polar field. In a wide angle mode of operation, the switchable liquid crystal retardance is adjusted so that off-axis luminance is substantially unmodified.

Abstract: A first pixel electrode and a third pixel electrode are disposed on one side of one of a plurality of column lines. A second pixel electrode and a fourth pixel electrode are disposed on another side of the one of the plurality of column lines. A third switching element is disposed on the one side of the one of the plurality of column lines. A fourth switching element is disposed on the other side of the one of the plurality of column lines. The first pixel electrode is connected to a first switching element via a first connection electrode. The second pixel electrode is connected to a second switching element via a second connection electrode. The third pixel electrode is connected to the third switching element. The fourth pixel electrode is connected to the fourth switching element.

Abstract: A liquid crystal display device includes an active matrix substrate, a counter substrate, a liquid crystal layer, and a sealing portion. The active matrix substrate includes a substrate, a gate wiring line drive circuit monolithically formed on the substrate, a capacitance element supported by the substrate and provided at least partially overlapping the sealing portion when viewed from a direction normal to a display surface, the capacitance element including a first capacitance electrode, a second capacitance electrode disposed opposite the first capacitance electrode and between the first capacitance electrode and the sealing portion, and a dielectric layer located between the first capacitance electrode and the second capacitance electrode, and a transparent electrode formed of a transparent conductive material, disposed between the capacitance element and the sealing portion, and electrically connected to the second capacitance electrode.

Abstract: Disclosed is a display device including a substrate including display and non-display areas, a first thin-film transistor located in the non-display area, and second and third thin-film transistors located in the display area. The first thin-film transistor includes a first semiconductor pattern, a first gate electrode overlapping the first semiconductor pattern, and first source and first drain electrodes connected to the first semiconductor pattern. The second thin-film transistor includes second and third semiconductor patterns including a first oxide semiconductor, a second gate electrode overlapping the second semiconductor pattern, a third gate electrode overlapping the third semiconductor pattern, and second source and second drain electrodes connected to the second and third semiconductor patterns.

Abstract: A wiring structure and an electronic device including the wiring structure are provided. The wiring structure includes a plurality of wires, and each of the wires has a first portion and a second portion. The first portion and the second portion respectively have a first width W1 and a second width W2. The second width W2 is different from the first width W1. In addition, at least one of the wires satisfies an equation as follows: 0 ? ? "\[LeftBracketingBar]" AR ? 2 - AR ? 1 ? "\[RightBracketingBar]" < ? "\[LeftBracketingBar]" W ? 2 - W ? 1 ? "\[RightBracketingBar]" W ? 1 , wherein AR1 and AR2 are aperture ratios of the first portion and the second portion, respectively.

Abstract: Provided is a display device. The display device comprises: a substrate including a display area having a plurality of pixels and a non-display area, a plurality of data lines connected to each of the plurality of pixels and extending in a first direction, a plurality of first gate lines connected to each of the plurality of pixels and extending in a second direction crossing the first direction, a plurality of second gate lines extending along the first direction from one end of the display area to a line contact portion contacting each of the plurality of first gate lines, and a plurality of off voltage lines extending in a direction opposite to the first direction from the other end of the display area opposite to one end of the display area to a periphery of the line contact portion and insulated from the plurality of second gate lines.

Abstract: A display device includes a backlight module; a display module located on a light exiting side of the backlight module; and a housing accommodating the backlight module and the display module. The display module includes a display panel including an array substrate and a color film substrate arranged opposite to each other. The color film substrate is located between the array substrate and the backlight module. A first polarizer located on one side of the array substrate away from the color film substrate. A manufacturing method of a display device is also provided.

Abstract: According to one embodiment, A display device including a first substrate, a second substrate, and a liquid crystal layer, wherein the first substrate includes a first common electrode, a pixel electrode, a scanning line, and a signal line, the first common electrode includes a shaft portion extending in the second direction, a first branch portion extending in the first direction from the shaft portion, and a second branch portion extending in the first direction from the shaft portion, a first opening and a second opening are provided, the first branch portion overlaps the pixel electrode and the first opening, and the second branch portion overlaps the scanning line between the first opening and the second opening.

Abstract: Architecture and designs of modulating both amplitude and phase at the same time in spatial light modulation are described. According to one aspect of the present invention, light propagation is controlled in two different directions (e.g., 0 and 45 degrees) to perform both amplitude modulation and phase modulation at the same time in liquid crystals. In one embodiment, a mask is used to form a pattern, where the pattern includes an array of alignment cells or embossed microstructures, a first group of the cells are aligned in the first direction and a second group of the cells are aligned in the second direction. Depending on applications, two cells from the first group and the second group may correspond to a single pixel or two neighboring pixels, resulting in amplitude modulation and phase modulation within the pixel or within an array of pixels.

Abstract: A display panel and a display device are provided, wherein an insulating layer covers a substrate and a first metal layer, and wherein the insulating layer includes a protruding portion covering a first signal transmission portion. A second metal layer is disposed on a side of the insulating layer away from the first metal layer and includes a second signal transmission portion, wherein the second signal transmission portion covers at least part of a sidewall of the protruding portion. The protruding portion includes a first sub-layer, a second sub-layer, and a first hole arranged at a sidewall of the protruding portion, wherein the first sub-layer is positioned on a side of the second sub-layer away from the first signal transmission portion, and wherein the second signal transmission portion extends into the first hole and contacts the second sub-layer.

Abstract: A first substrate of an electro-optical device includes: a substrate body provided with a groove; an insulating film layered on the substrate body in a region including the groove; and a layered film layered on the insulating film. The layered film is provided along a side surface and a bottom surface of the groove with the insulating film disposed therebetween.

Abstract: A black matrix composition and a display device including the same are provided. The black matrix composition includes solids including a pigment including a carbon black and an array of vertically aligned carbon nanotubes, a binder, a monomer, a photoinitiator and an additive, and a solvent.

Abstract: According to one embodiment, a display device includes a switching element, a common electrode, an insulating film covering the common electrode, a first pixel electrode electrically connected to the switching element in a first contact hole penetrating the insulating film, and a transparent conductive film electrically connected to the common electrode in a second contact hole penetrating the insulating film. The first pixel electrode and the transparent conductive film are arranged in a first direction in a same layer. A size of the first contact hole and a size of the second contact hole are different from each other in planar view.

Abstract: The present disclosure provides an array substrate, a display panel, and a display device. The array substrate includes: a substrate; and a first conductive structure, an interlayer insulation layer, and a second conductive structure sequentially disposed on the substrate. The first conductive structure has a first connection portion, the second conductive structure has a second connection portion, and the first connection portion is electrically coupled to the second connection portion through a via penetrating through the interlayer insulation layer. At least one of the first connection portion and the second connection portion is provided with an opening, and an orthographic projection of the opening on the substrate does not overlap an orthographic projection of the via on the substrate.

Abstract: A display panel and an electronic device are provided by the present disclosure, wherein the display panel includes a first area, a second area and a third area. The first area includes a plurality of first pixels and a plurality of first signal lines electrically connected with the plurality of first pixels. The second area includes a plurality of second pixels and a plurality of second signal lines electrically connected with the plurality of second pixels. The third area includes a plurality of third pixels and a plurality of third signal lines electrically connected with the plurality of third pixels. The first area, the second area, and the third area have different transmittances.

Abstract: A display device is provided. The display device includes a substrate and a plurality of pixels disposed on the substrate. One of the pixels includes a first light filter layer. The display device also includes a first light shielding layer, a second light shielding layer, and a plurality of light emitting diodes. The first light shielding layer defines a plurality of openings, wherein the first light filter layer is disposed in one of the openings. The second light shielding layer is disposed on the substrate and at least partially overlapped with the first light shielding layer. The second light shielding layer defines another plurality of openings, and the light emitting diodes are disposed in the another plurality of openings. In a direction parallel to an upper surface of the substrate, the second light shielding layer overlaps the plurality of light emitting diodes.

Abstract: An array substrate and a reflective display substrate are disclosed. The array substrate includes a base, and a plurality of data lines and a plurality of sub-pixels that are disposed on the base. The sub-pixel includes a reflective pixel electrode and a TFT. An orthographic projection of the pixel electrode in each sub-pixel on the base is overlapped with orthographic projections of a first electrode, a first data line and a second data line.

Abstract: A display panel includes: a first substrate having a top surface and a side surface, the top surface including a display area and a non-display area outside the display area; a second substrate facing the first substrate; a first insulating structure disposed between the second substrate and the first substrate, wherein the first insulating structure overlaps the non-display area without overlapping the display area; an organic light emitting diode between the first substrate and the second substrate and overlapping the display area; a thin film encapsulation layer on the organic light emitting diode; a signal line having a side surface substantially aligned with the side surface of the first substrate, wherein the signal line is disposed on the first substrate; a second insulating structure overlapping the signal line and disposed between the first substrate and the first insulating structure, wherein the second insulating structure has a side surface substantially aligned with the side surface of the first