An array substrate, an electrical aging method, a display device and a manufacturing method thereof. The array substrate includes: pixel circuits disposed in a display area, where each of the pixel circuits is disposed in a corresponding pixel region of the display area; a scanning drive circuit disposed outside the display area; a plurality of scanning-line groups for connecting the pixel circuits to the scanning drive circuit; a voltage input interface disposed outside the display area; and a wire group for connecting the plurality of scanning-line groups to the voltage input interface. An insulating layer is disposed between the wire group and the scanning drive circuit.

Disclosed are an organic light emitting display, which may achieve weight reduction and slimming, and a method of fabricating the same. An encapsulation part of the organic light emitting display includes a plurality of inorganic encapsulation layers and at least one organic encapsulation layer disposed between the inorganic encapsulation layers, and a plurality of touch electrodes disposed on one of the inorganic encapsulation layers and the at least one organic encapsulation layer of the encapsulation part, each touch electrode having electrically independent self capacitance, thereby achieving weight reduction and slimming of the organic light emitting display.

A display device includes a first substrate, a second substrate comprising a pixel portion configured to display an image, and a dummy portion spaced from the pixel portion, a side of the dummy portion being exposed to the outside, and an interlayer between the first substrate and the second substrate, wherein the pixel portion and the dummy portion each include multiple layers, and at least one layer of the pixel portion and at least one layer of the dummy portion include a same material.

A display device may include a light emitting element, a buffer layer, a gate insulation layer, and a switching element. A refractive index of the gate insulation layer may be equal to a refractive index of the buffer layer. The switching element may be electrically connected to the light emitting element and may include an active layer and a gate electrode. The active layer may be positioned between the buffer layer and the gate insulation layer and may directly contact at least one of the buffer layer and the gate insulation layer. The gate insulation layer may be positioned between the active layer and the gate electrode and may directly contact at least one of the active layer and the gate electrode.

A display device includes: a base layer; pixel electrodes laminated on the base layer; a light emitting element layer laminated on the pixel electrodes; and a common electrode laminated on the light emitting element layer. Each of the pixel electrodes includes a first oxide conductive layer that is in direct contact with the base layer, a metal conductive layer that is in direct contact with the first oxide conductive layer, and a second oxide conductive layer that is in direct contact with the metal conductive layer. The base layer has an adhesion to the first oxide conductive layer that is higher than that of the metal conductive layer. The first oxide conductive layer includes a protrusion part that is extended farther than the metal conductive layer and the second oxide conductive layer in a direction, adjacent two of the pixel electrodes facing each other in the direction.

The present disclosure provides an organic light-emitting diode (OLED) display panel and an OLED display device. The OLED display panel including a substrate disposed of a first flexible layer, a first barrier layer, and a second flexible layer sequentially. So that the water and oxygen be blocked by the first barrier layer after passing through the first flexible layer, and be blocked by the second barrier layer after passing through the second flexible layer. Therefore, improving the water and oxygen blocking ability of the OLED display panel to solve a technical problem of poor water and oxygen blocking abilities.

An organic light emitting display device includes substrates, connection substrates, sub-pixel structures, a thin film encapsulation structure, and a reflection pattern. The substrates each has a pixel region, and is spaced apart from each other. The pixel region includes sub-pixel regions and reflective region surrounding the sub-pixel regions. The connection substrates connect adjacent substrates among the substrates. The sub-pixel structures are disposed in the sub-pixel regions on the substrates each. The thin film encapsulation structure is disposed on the sub-pixel structures. The reflection pattern is disposed in the reflective region on the thin film encapsulation structure.

The present disclosure provides a display assembly, a display device, and a manufacturing process. The display assembly includes: a substrate; a display element arranged in a display region of the substrate; a package film covering the display element; a driving circuit arranged in a non-display region of the substrate; a chip-on-film bonded with the driving circuit; and a support portion arranged in the non-display region of the substrate and outside the package film.

A method of manufacturing an organic light-emitting display apparatus includes: forming a lift-off layer on a substrate including a first electrode, the lift-off layer including a fluoropolymer; forming a pattern layer on the lift-off layer; etching the lift-off layer between patterns of the pattern layer by utilizing a first solvent to expose the first electrode; forming an organic functional layer on the first electrode and the pattern layer, the organic functional layer including an emission layer; removing remaining portions of the lift-off layer by utilizing a second solvent; and forming a second electrode on the organic functional layer.

A method of manufacturing an OLED back plate and an OLED back plate are provided. The method includes: providing a TFT substrate and forming an electrode layer on the TFT substrate; forming a pixel defining layer on the electrode layer by using a first mask, and forming a plurality of pixel units, each of the pixel units includes a light emitting area, and an inter-pixel area is formed between adjacent two of the pixel units; etching the electrode layer corresponding to the inter-pixel area; removing the pixel defining layer corresponding to the light emitting area to form a pixel opening; and forming a barrier block on adjacent two of the pixel defining layers of adjacent two of the pixel units by a second mask, and the barrier block does not completely cover the pixel defining layer.