A display device may include a substrate including a display area, a thin film transistor disposed on the substrate, a via layer disposed on the thin film transistor, where a via hole is defined through the via layer to expose a part of the thin film transistor, a lower electrode disposed on the via layer, a pixel defining layer disposed on the via layer, where a step structure is defined in the pixel defining layer to overlap the via hole, and a transmission preventing pattern disposed on the pixel defining layer and overlapping the via hole.

A display device includes a base substrate, a buffer layer disposed on the base substrate, an active layer disposed on the buffer layer, a first gate insulation layer disposed on the active layer, a first conductive layer disposed on the first gate insulation layer and which is a single-layer including an aluminum alloy, a second gate insulation layer disposed on the first conductive layer, a second conductive layer disposed on the second gate insulation layer and which is a single-layer including an aluminum alloy, an insulation interlayer disposed on the second conductive layer, and a third conductive layer disposed on the insulation interlayer, directly contacting the first conductive layer through a first gate contact hole defined in the insulation interlayer and the second gate insulation layer, and directly contacting the second conductive layer through a second gate contact hole defined in the insulation interlayer.

A display screen, an electronic device and a manufacturing method for a display screen are provided. The display screen includes a substrate, multiple first pixel units, multiple second pixel units, and a second driving circuit. Each first pixel unit includes a first light-emitting unit and a first driving circuit configured to drive the first light-emitting unit, the first light-emitting unit is disposed on the first driving circuit and arranged in a first area together of the substrate with the first driving circuit. Each second pixel unit includes a second light-emitting unit, and the second light-emitting unit is arranged in the second area of the substrate. The second driving circuit is configured to drive the second light-emitting unit to emit light. An area of a projection of the first light-emitting unit on the substrate is smaller than an area of a projection of the second light-emitting unit on the substrate.

A display device includes a substrate including a pixel area and a transmission area, and a pixel circuit disposed in the pixel area. The pixel circuit includes a first thin-film transistor included in a first multi-layer film, and a second thin-film transistor included in a second multi-layer film on the first multi-layer film. The first thin-film transistor and the second thin-film transistor are electrically connected to each other. The display device also includes a display element disposed on the second multi-layer film and including a pixel electrode electrically connected to the second thin-film transistor via a contact hole defined in the second multi-layer film, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and the opposite electrode.

A display panel and a method of manufacturing the display panel are disclosed. By providing a cathode inhibition layer, when a cathode layer is formed by a full-surface vapor deposition process, the cathode layer deposited on the cathode inhibition layer is thinner, or no cathode layer is deposited on the cathode inhibition layer, so as to greatly improve light transmittance of a light-transmissive area. In addition, an area ratio of the cathode inhibition layer and a first display area is specifically set. In this manner, light transmittance of the first display area can be increased as much as possible based on a premise of ensuring a normal display of the first display area.

A display device includes: a display panel; and a light control member disposed on the display panel. The light control member includes: a plurality of barrier ribs spaced apart from each other; and a plurality of light control units disposed between the plurality of barrier ribs, respectively, and at least one of the plurality of light control units includes: a first layer including a first base resin, and a coupling agent dispersed in the first base resin; and a second layer disposed on the first layer, and including a second base resin and light emitting bodies dispersed in the second base resin.

An organic light emitting diode substrate and methods of operating the same are provided and include a flexible substrate, a heat dissipation layer, and an adhesive layer, wherein the adhesive layer is configured to provide adhesion between the flexible substrate and the heat dissipation layer, the heat dissipation layer comprises a first sub heat dissipation layer and a second sub heat dissipation layer, and the first sub heat dissipation layer and the second sub heat dissipation layer are alternately stacked and the first sub heat dissipation layer is made of a metal material and the second sub heat dissipation layer is made of at least one of an organic material and an inorganic material.

A display module includes a display panel for displaying an image, and a protective film adhered to a back surface of the display panel. The protective film includes a compensation layer being in contact with the back surface of the display panel, a first release layer disposed under the compensation layer, a cushion layer disposed under the first release layer, and a second release layer disposed under the cushion layer. An adhesive strength of the first release layer is less than an adhesive strength of the second release layer.

The present disclosure relates to a pixel structure. The pixel structure may include a base substrate; a first insulating island on a side of the base substrate; a first electrode on a side of the first insulating island opposite front the base substrate; a second electrode on the base substrate and at a peripheral area of the first insulating island; an active layer electrically connected to the first electrode and the second electrode; a second insulating layer on a side of the active layer opposite from the base substrate; a gate electrode on a side of the second insulating layer opposite from the base substrate; and a third insulating layer on a side of the gate electrode opposite from the base substrate.

An aspect of the present disclosure may provide a display device including: a light-emitting layer including a plurality of light-emitting areas; a plurality of touch wiring lines arranged in a first direction so as to overlap the light-emitting area; and a touch electrode formed on the plurality of touch wiring lines. Further, a method of manufacturing the display device may be provided.