A display device comprises a display area and a non-display area, sub-pixels in the display area, each sub-pixel including a first electrode and a second electrode extended in a first direction and light-emitting elements disposed on the first electrode and the second electrode, sub-lines disposed in the non-display area and extended in a second direction, and conductive patterns extended in the first direction, each conductive pattern being connected to at least one of the plurality of sub-lines. The sub-lines comprise first, second, and third sub-lines sequentially disposed from the first sub-line toward the display area. The conductive patterns are disposed in at least one of the sub-pixels closest to the sub-lines. The conductive patterns comprise a first conductive pattern connected to the first sub-line, second conductive patterns connected to the second sub-line, and a third conductive pattern connected to the third sub-line.

An electronic device may include a substrate, a plurality of first electrodes located on a first surface of the substrate, a plurality of organic layers located on top of the first electrodes, and a second electrode, located on top of the organic layers, that spreads so as to overlap the plurality of first electrodes in planar view. The second electrode may include a plurality of unit regions demarcated based on the plurality of first electrodes and a plurality of apertures, located in the unit regions, that do not overlap the first electrodes in planar view. Each unit region includes a unit region center point located in a center of the unit region in planar view. Each aperture includes an aperture center point located in a center of the aperture in planar view. The plurality of apertures may include a plurality of D11 apertures each displaced toward a D11 side with respect to the unit region center point and a plurality of D12 apertures each displaced toward a D12 side with respect to the unit region center point. The D12 side is a side opposite to the D11 side in planar view.

According to one embodiment, a method of manufacturing a display device includes forming a lower electrode, forming an insulating layer covering the lower electrode, forming a partition including a lower portion on the insulating layer and an upper portion protruding from a side surface of the lower portion, forming, after the forming of the partition, a pixel aperture in the insulating layer, forming an organic layer in contact with the lower electrode via the aperture, forming an upper electrode which covering the organic layer and patterning the organic layer and the upper electrode to form a display element.

There are provided an OLED device, a manufacturing method thereof, and a display apparatus. The OLED device includes: a first substrate; at least one auxiliary electrode disposed on the first substrate; a pixel defining structure disposed on the first substrate; and a plurality of light emitting units disposed on the first substrate. Each light emitting unit includes a first electrode, a second electrode and a light emitting layer, and the first electrode is located on a side of the second electrode distal to the first substrate, and the light emitting layer is located between the first electrode and the second electrode. The auxiliary electrode is disposed inside the pixel defining structure and electrically coupled to the first electrode.

A display panel is provided with a deep hole area in a lower frame area of an array substrate, so that the lower frame area is bent back along the deep hole area, thereby achieving a narrow frame of the display panel. Simultaneously a stress relief hole is provided in the display area, which is used to release the stress generated when the display area is bent, so that the entire array substrate is less likely to be cracked or broken when bent, and the bending performance of the display panel is greatly improved.

An array substrate may include a dielectric layer (1), a plurality of pixel units (2) on the dielectric layer (1), auxiliary light emitting elements (3), and a fingerprint recognition layer (4) on a side of the dielectric layer (1) opposite from the pixel units (2). Each of the pixel units (2) may comprise transparent display elements (21). The fingerprint recognition layer (4) may comprise fingerprint recognition elements (41). The fingerprint recognition elements (41) may be configured to receive light emitted by the auxiliary light emitting elements (3) and reflected by a touch control body (10) to identify fingerprint information.

Provided are a display panel, a display device and a method for manufacturing a display panel. The display panel includes a display area including a first display area and a second display area. The second display area is multiplexed as a sensor reserved area. The second display area includes a light transmitting area and a light emitting area. The first display area is provided with a plurality of organic light emitting units. The light emitting area of the second display area is provided with a plurality of Micro LEDs. The second display area is further provided with a wall structures disposed in gaps between the plurality of Micro LEDs and the plurality of organic light emitting units and gaps between adjacent ones of the plurality of Micro LEDs.

A display device includes a support material on which a display area, a terminal, and a folding area are disposed. The display area includes a TFT and a light-emitting device layer. The display device includes: a first resin layer and a second resin layer extending along the display area, the terminal, and the folding area; and an organic SOG film provided between the first resin layer and the second resin layer, and laid through the folding area.

The present application discloses an organic light emitting diode display panel having a plurality of subpixels. The organic light emitting diode display panel includes an array substrate; and a counter substrate facing the array substrate. The counter substrate includes a plurality of organic light emitting diodes. The array substrate includes a first base substrate and a plurality of thin film transistors on the first base substrate for driving light emission of the plurality of organic light emitting diodes in the counter substrate.

For a purpose of simplifying a structure of a light-emitting element while maintaining luminous efficiency of the light-emitting element, the present invention provides a light-emitting element including: a cathode electrode; an anode electrode; a light-emitting layer between the cathode electrode and the anode electrode; an electron transport layer between the light-emitting layer and the cathode electrode; and a hole transport layer between the light-emitting layer and the anode electrode. The light-emitting element further includes a plurality of subpixels for each light emission wavelength of the light-emitting layer, the light-emitting layer and the electron transport layer for each of the plurality of subpixels, and the hole transport layer common to at least the plurality of subpixels.