Abstract: A display substrate and a display apparatus are provided. The display substrate includes: a base substrate; a plurality of sub-pixels arranged on the base substrate, wherein the sub-pixels each include a sub-pixel driving circuit; a plurality of fingerprint recognition structures arranged on the base substrate, wherein the fingerprint recognition structures each include a control circuit and a fingerprint recognition electrode, the fingerprint recognition electrode is located on a side of the control circuit facing away from the base substrate, the control circuit is coupled to the fingerprint recognition electrode, and the control circuit is used for outputting a sensing signal from the fingerprint recognition electrode; wherein the control circuit and the sub-pixel driving circuit are arranged in a direction parallel to the base substrate.

Abstract: The present disclosure provides a displaying backplane and a displaying device, and relates to the technical field of displaying. The displaying backplane includes: a substrate base plate; a first active layer and a second active layer that are provided on the substrate base plate, wherein the material of the first active layer and the second active layer is an oxide semiconductor, the first active layer has a first channel region and first no-channel regions, and the second active layer has a second channel region and second no-channel regions; a first grid insulating layer covering the first active layer and the second active layer; and a first grid and a second grid that are provided on the first grid insulating layer; wherein the oxygen-vacancy concentration of the first channel region is greater than the oxygen-vacancy concentrations of the first no-channel regions, the second no-channel regions and the second channel region.

Abstract: The present disclosure provides a method for fabricating a displaying backplane, a displaying backplane and a displaying device, and relates to the technical field of displaying. The method includes forming a first active layer and a second active layer on a substrate base plate; forming a first grid insulating layer covering the first active layer and the second active layer; forming a first grid on the first grid insulating layer; performing ion implantation to the first no-channel regions, the second no-channel regions and the second channel region, to reduce oxygen-vacancy concentrations of the first no-channel regions, the second no-channel regions and the second channel region; and forming a second grid on the first grid insulating layer.

Abstract: A display substrate and a display apparatus are provided. The display substrate includes: a base substrate; a plurality of sub-pixels arranged on the base substrate, wherein the sub-pixels each include a sub-pixel driving circuit; a plurality of fingerprint recognition structures arranged on the base substrate, wherein the fingerprint recognition structures each include a control circuit and a fingerprint recognition electrode, the fingerprint recognition electrode is located on a side of the control circuit facing away from the base substrate, the control circuit is coupled to the fingerprint recognition electrode, and the control circuit is used for outputting a sensing signal from the fingerprint recognition electrode; wherein the control circuit and the sub-pixel driving circuit are arranged in a direction parallel to the base substrate.

Abstract: A pixel structure includes: a pixel definition layer having a first side and a second side which are opposite to each other in a thickness direction of the pixel definition layer, the pixel definition layer including a pixel opening having sidewalls; an island-shaped portion disposed in the pixel opening of the pixel definition layer and spaced apart from the sidewalls of the pixel opening, the island-shaped portion having sidewalls, and the sidewalls of the pixel opening and the sidewalls of the island-shaped portion defining a ring-shaped pixel groove; and a light emitting unit, at least a part of which is disposed in the ring-shaped pixel groove.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate comprises a base substrate, and a first thin film transistor and a second thin film transistor formed on the base substrate, wherein a first active layer of the first thin film transistor is made of low-temperature polysilicon, and a second active layer of the second thin film transistor is made of a metal oxide. The display substrate further comprises a first barrier layer on a side of the second active layer close to the base substrate and a second barrier layer on a side of the second active layer away from the base substrate. The orthographic projection of the second active layer onto the base substrate falls within the orthographic projections of the first barrier layer and the second barrier layer onto the base substrate.

Abstract: A display apparatus is provided, including a plurality of light-emitting units disposed on a substrate. Each light-emitting unit includes a first electrode layer, an organic light-emitting layer and a second electrode layer arranged in sequence along a first direction, and has a first light-emitting region, an island-shaped region and a second light-emitting region continuously arranged in sequence along a second direction. The first direction is a direction perpendicular to the substrate, and the second direction is a direction parallel to the substrate. The first electrode layer continuously extends in the first light-emitting region, the island-shaped region and the second light-emitting region, and the first electrode layer is formed with a first protrusion portion in the island-shaped region.

Abstract: The present application relates to the technical field of display. Disclosed are a display substrate and a preparation method therefor, and a display panel, which aim at improving the bending resistance of a flexible display panel, and increasing the yield of a flexible display product. The display substrate comprises: a base substrate provided with a display area and a non-display area surrounding the display area; a gate layer located on the base substrate; an interlayer insulation layer, which is located on the side of the gate layer that faces away from the base substrate and comprises a first organic insulation layer and a first inorganic insulation layer, wherein the first organic insulation layer covers the display area and part of the non-display area; a source and drain layer located on the side of the interlayer insulation layer that faces away from the base substrate.

Abstract: Provided are an array substrate, a fabrication method thereof, and a display panel. The array substrate includes a substrate; a reflective electrode layer on the substrate; a pixel defining layer on a side of the reflective electrode layer away from the substrate; an anti-reflection layer between the reflective electrode layer and the pixel defining layer, and configured to absorb light from outside, an orthographic projection of the anti-reflection layer on the substrate being within an overlapping portion between the orthographic projection of the reflective electrode layer on the substrate and the orthographic projection of the pixel defining layer on the substrate; and a black matrix on a side of the pixel defining layer away from the substrate, an orthographic projection of at least a portion of the anti-reflection layer on the substrate not overlapping with an orthographic projection of the black matrix on the substrate.

Abstract: The present disclosure provides a method for fabricating a displaying backplane, a displaying backplane and a displaying device, and relates to the technical field of displaying. The method includes forming a first active layer and a second active layer on a substrate base plate; forming a first grid insulating layer covering the first active layer and the second active layer; forming a first grid on the first grid insulating layer; performing ion implantation to the first no-channel regions, the second no-channel regions and the second channel region, to reduce oxygen-vacancy concentrations of the first no-channel regions, the second no-channel regions and the second channel region; and forming a second grid on the first grid insulating layer.

Abstract: An organic light emitting display panel includes a substrate having one or more organic light emitting diodes thereon; a pixel definition layer, wherein the pixel definition layer defines one or more sub-pixel regions on the substrate; a metal layer, wherein the metal layer is located on one side of the pixel definition layer away from the substrate; an anti-reflection layer, wherein the anti-reflection layer is located on one side of the metal layer away from the pixel definition layer, and the orthographic projection of the metal layer on the substrate is located within the range where the orthographic projection of the anti-reflection layer on the substrate is located; a light emitting layer, wherein the light emitting layer is located on one side of the anti-reflection layer away from the metal layer; and a cathode, wherein the cathode is located on one side of the light emitting layer away from the anti-reflection layer, and the cathode is connected to the metal layer in a roundabout manner.

Abstract: A touch control structure is provided. The touch control structure includes a first touch electrode including a plurality of first touch control blocks; a second touch electrode including a plurality of second touch control blocks; and one or more reversibly deformable elastic supports between and in direct contact with a respective one of the plurality of first touch control blocks and a respective one of the plurality of second touch control blocks. When the touch control structure is in a first state without a touch, the respective one of the plurality of first touch control blocks includes a first overlapping portion and a first margin portion abutting the first overlapping portion, and the respective one of the plurality of second touch control blocks includes a second overlapping portion and a second margin portion abutting the second overlapping portion.

Abstract: The present disclosure provides a flexible display substrate, a method for manufacturing the same, and a flexible display device, and belongs to the technical field of display. Among them, the method for manufacturing a flexible display substrate includes: providing a carrier substrate; forming a flexible display substrate including a plurality of pre-cuts on the carrier substrate, with the plurality of pre-cuts exposing the carrier substrate; forming an inverted frustum structure on the carrier substrate at the plurality of pre-cuts, an orthogonal projection of a lower end surface of the inverted frustum structure on the carrier substrate is located within an orthogonal projection of an upper end surface of the inverted frustum structure on the carrier substrate; packaging the flexible display substrate; and peeling the flexible display substrate packaged from the carrier substrate.

Abstract: A touch control structure is provided. The touch control structure includes a first touch electrode including a plurality of first touch control blocks; a second touch electrode including a plurality of second touch control blocks; and one or more reversibly deformable elastic supports between and in direct contact with a respective one of the plurality of first touch control blocks and a respective one of the plurality of second touch control blocks. When the touch control structure is in a first state without a touch, the respective one of the plurality of first touch control blocks includes a first overlapping portion and a first margin portion abutting the first overlapping portion, and the respective one of the plurality of second touch control blocks includes a second overlapping portion and a second margin portion abutting the second overlapping portion.

Abstract: A pixel structure includes: a pixel definition layer having a first side and a second side which are opposite to each other in a thickness direction of the pixel definition layer, the pixel definition layer including a pixel opening having sidewalls; an island-shaped portion disposed in the pixel opening of the pixel definition layer and spaced apart from the sidewalls of the pixel opening, the island-shaped portion having sidewalls, and the sidewalls of the pixel opening and the sidewalls of the island-shaped portion defining a ring-shaped pixel groove; and a light emitting unit, at least a part of which is disposed in the ring-shaped pixel groove.

Abstract: A photoresist and a method of manufacturing photoresist patterns are disclosed. The photoresist includes a plurality of photosensitive units, and each photosensitive unit has magnetism.

Abstract: A flexible display panel, a manufacturing method thereof and a display device are provided. The flexible display panel includes: a flexible substrate, a first metal layer formed on the substrate, an insulation layer overlying the first metal layer, and a second metal layer disposed on the insulation layer, wherein a plurality of via holes are provided in the insulation layer, the inner wall of each via hole is covered by a stress buffer layer and the second metal layer is formed on the stress buffer layer and connected to the first metal layer through the via holes.

Abstract: The present disclosure provides a flexible display substrate, a method for manufacturing the same, and a flexible display device, and belongs to the technical field of display. Among them, the method for manufacturing a flexible display substrate includes: providing a carrier substrate; forming a flexible display substrate including a plurality of pre-cuts on the carrier substrate, with the plurality of pre-cuts exposing the carrier substrate; forming an inverted frustum structure on the carrier substrate at the plurality of pre-cuts, an orthogonal projection of a lower end surface of the inverted frustum structure on the carrier substrate is located within an orthogonal projection of an upper end surface of the inverted frustum structure on the carrier substrate; packaging the flexible display substrate; and peeling the flexible display substrate packaged from the carrier substrate.

Abstract: A photoresist and a method of manufacturing photoresist patterns are disclosed. The photoresist includes a plurality of photosensitive units, and each photosensitive unit has magnetism.

Abstract: A flexible display panel, a manufacturing method thereof and a display device are provided. The flexible display panel comprises: a flexible substrate, a first metal layer formed on the substrate, an insulation layer overlying the first metal layer, and a second metal layer disposed on the insulation layer, wherein a plurality of via holes are provided in the insulation layer, the inner wall of each via hole is covered by a stress buffer layer and the second metal layer is formed on the stress buffer layer and connected to the first metal layer through the via holes.