The present disclosure provides a cover, a display device, and a method for manufacturing the display device. By forming a first via hole in an electronic component disposing region when an optically clear adhesive is formed on the cover, via holes are formed because the optically clear adhesive cannot form in the electronic component disposing region. Thus, the optically clear adhesive does not have portions having different thicknesses, thereby preventing bubbles from forming in a blind hole region, and solving technical problems of the existing display device that the OCA has bubbles around the corresponding blind hole region, which affects photographing quality.

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.

A display substrate including a plurality of light emitting elements respectively in a plurality of subpixels configured to emit light for image display is provided. A respective one of the plurality of subpixels includes a base substrate; a first auxiliary cathode; a passivation layer; a first insulating layer; a second auxiliary cathode; a second insulating layer; and a pixel definition layer. The display substrate has a cathode aperture extending through the pixel definition layer and an auxiliary cathode aperture extending through the first insulating layer and the passivation layer. A cathode of a respective one of the plurality of light emitting elements extends into the cathode aperture to electrically connect with the second auxiliary cathode. The second auxiliary cathode extends into the auxiliary cathode aperture to electrically connect with the first auxiliary cathode.

An organic light-emitting diode (OLED) display panel and a manufacturing method thereof are provided. The OLED display panel includes an array substrate and a cathode structure. The cathode structure includes a metal film layer. The metal film layer includes a first metal film layer and a second metal film layer. The first metal film layer is positioned within the first active area and the second metal film layer is positioned within the second active area. Different regions of the metal film layer in the cathode structure are adjusted to different thicknesses, so that different regions have different light transmittances, which is beneficial to increase screen-to-body ratio.

A display panel and a method of manufacturing the same are disclosed. The display panel includes a bending area. The display panel includes a first flexible substrate. A buffer layer is disposed on a surface of the first flexible substrate. A rough structure is disposed on a surface of the first flexible substrate in contact with the buffer layer in the bending area.

A method of manufacturing a display substrate includes: forming a switch unit on a base substrate; forming a planarization layer on one side of the switch unit away from the base substrate, wherein a region, corresponding to an output electrode, of the planarization layer is provided with a planarization layer via hole, and an orthographic projection of the planarization layer via hole onto the base substrate is located within an orthographic projection region of the output electrode onto the base substrate; etching a surface of a region, corresponding to the planarization layer via hole, of the output electrode; and forming a pixel electrode on one side of the planarization layer away from the switch unit, wherein the pixel electrode is in contact with the output electrode through the planarization layer via hole.

The disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel is divided into a display area and a camera area. The camera area includes a first through-hole, a first light-transmitting layer, an inorganic layer, a second through-hole, a second light-transmitting layer, and an image acquisition device. The manufacturing method of the display panel includes a rigid substrate providing step, a flexible substrate forming step, a first etching step, a first light-transmitting layer forming step, a first thin-film transistor (TFT) forming step, a second etching step, a second light-transmitting layer forming step, a second TFT forming step, a rigid substrate stripping step, and an image acquisition device disposing step.

An array substrate and a manufacturing method thereof are provided. The array substrate includes a flexible substrate, a plurality of thin film transistors, a plurality of replacement units, an organic filling layer, a source and drain layer, a planarization layer, an anode layer, and a pixel definition layer. The organic filling layer is made of a flexible material which has good bendability. Thus, a risk of breakage or crack during a bending process is reduced, thereby realizing a dynamic folding of the array substrate.

A display panel and a manufacturing method thereof are provided. The display panel includes a flexible substrate, the flexible substrate includes a bending region and a non-bending region, and a thickness of the flexible substrate in the bending region is less than a thickness of the flexible substrate in the non-bending region.

A display panel and a manufacturing method thereof, the display panel includes a light emitting layer and a touch layer located above the light emitting layer. The light emitting layer includes a plurality of light emitting units. The touch layer includes: a touch wiring layer and a filter structure. The filter structure includes a plurality of filters which are disposed in a plurality of gaps of the touch wiring layer respectively, the plurality of filters correspond to the plurality of light emitting units, and the projection of each of the filters on the light emitting layer covers the light emitting unit corresponding to the filter.