Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate and pixels located on the base substrate. Each pixel includes a plurality of sub-pixels; the plurality of sub-pixels includes a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel. A light-emitting region of one pixel is located in one dummy pattern, light-emitting regions of different pixels are located in different dummy patterns; adjacent dummy patterns where light-emitting regions of adjacent pixels are located do not overlap with each other; the dummy pattern includes a circle or an ellipse, a ratio of a major axis to a minor axis of the ellipse ranges from 1.3 to 1.01; and in each pixel among the at least one pixel, a light-emitting region of a second color sub-pixel surrounds at least a portion of a light-emitting region of a first color sub-pixel.

Abstract: Provided is a display panel. The display panel includes: a substrate, comprising a first display region and a second display region, wherein the first display region at least partially surrounds the second display region; a plurality of transparent conductive wires, disposed in the first display region and the second display region; wherein the first pixel circuit and the first light-emitting element are disposed in the first display region; a plurality of second pixels, the second pixel comprising a second pixel circuit and a second light-emitting element, wherein the second pixel circuit is disposed in the first display region, the second light-emitting element is disposed in the second display region.

Abstract: A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.

Abstract: A display substrate includes a plurality of transistors, which includes dual-gate transistors, and further includes a substrate, a semiconductor layer, and a plurality of bridge portions. The semiconductor layer includes active patterns arranged at intervals; at least one active pattern includes an active portion and at least one via hole connection portion that are connected, and a via hole connection portion is located at an end of the active portion; the active portion corresponds to a transistor in the plurality of transistors, and is used to form a channel of the corresponding transistor. Each bridge portion connects via hole connection portions in different active patterns. A dual-gate transistor corresponds to two active patterns, and a bridge portion is connected to via hole connection portions in the two active patterns. A resistivity of a material of the bridge portion is less than that of a material of the semiconductor layer.

Abstract: A display substrate and a display apparatus. The display substrate includes a base substrate and a drive circuit layer provided on the base substrate. The base substrate includes a display region (100) and a non-display region (200), the drive circuit layer includes a pixel drive circuit (PE) located in the display region, a gate drive circuit located in the non-display region and at least one initial power supply line extending at least partially in a first direction (D1). The gate drive circuit is configured to provide a drive signal to the pixel drive circuit, and the initial power supply line is configured to provide an initial signal to the pixel drive circuit. An orthographic projection of at least one of the at least one initial power supply line on the base substrate is at least partially overlapped with an orthographic projection of the gate drive circuit on the base substrate.

Abstract: A display panel includes a display area (110) and a non-display area (120), wherein the non-display area (120) includes a first non-display area; a signal line layer (200) is arranged on a side of a base substrate (100); a touch layer (300) is arranged on a side of the signal line layer (200) away from the base substrate (100), and includes a plurality of touch lines (310), wherein, in at least part of the touch lines (310) in the first non-display area, a first touch line (311) and a second touch line (312) belonging to the same touch line (310) respectively have a first center line O1 and a second center line O2, and in a direction perpendicular to the extension of the touch line (310), the first center line O1 and the second center line O2 are not aligned.

Abstract: A display apparatus and a display panel. The display panel includes a substrate; a light-emitting unit, which is provided on the substrate; a light-reflecting structure, which is provided on a light-emitting side of the light-emitting unit, where the light-reflecting structure includes a first surface, a second surface and a light-reflecting side surface connected between the first surface and the second surface; the first surface faces the light-emitting unit, the second surface is provided on a side of the first surface away from the light-emitting unit; the light-reflecting side surface includes an inclined area which has a step structure; a light-transmitting structure provided on the light-emitting side of the light-emitting unit and covers at least the inclined area, where a refractive index of the light-reflecting structure is smaller than a refractive index of the light-transmitting structure.

Abstract: A display panel includes a display substrate, a light extraction layer, and a first planarization layer. The light extraction layer is arranged on a light emitting side of the display substrate, and comprises a plurality of first recesses. The first planarization layer is arranged on one side of the light extraction layer away from the display substrate. The refractive index of the first planarization layer is greater than the refractive index of the light extraction layer, and the thickness of the first planarization layer is 1.5 to 5 times the thickness of the light extraction layer.

Abstract: A display substrate, comprising: a base; and a circuit structure layer arranged on the base. The base comprises a display region; and a peripheral region located on the periphery of the display region. The display region comprises a first display area and a second display area, the first display area at least partially surrounds the second display area. The circuit structure layer comprises a plurality of pixel circuits, a plurality of initial signal lines, and at least one electrostatic conduction line. The plurality of initial signal lines are electrically connected to the plurality of pixel circuits and extend in a first direction, the electrostatic conduction line extends in a second direction. The plurality of pixel circuits are located in first display area, the plurality of initial signal lines are located at least in first display area. The electrostatic conduction line is electrically connected to at least two initial signal lines.

Abstract: A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.

Abstract: This disclosure relates to a display substrate, including a display region and a bezel region located around the display region; the bezel region includes a bonding area located at a side of the display region, and the bezel region further includes a first region and a second region adjacent to the bonding area, and a third region opposite to the bonding area; at least one of the first region, the second region or the third region includes a bending area, and a gate driver on array (GOA) driving circuit is disposed at a side of the bending area away from the display region. This disclosure also relates to a display device.

Abstract: A display panel includes a display substrate, a filter structure and a cover plate. At least a part of the filter structure includes a filter layer, a lens layer and a filling layer, and the lens layer is located on a side of the filter layer away from the display substrate, and is provided with a first light transmission hole, and the side wall of the first light transmission hole is expanded along the direction away from the display substrate; the filling layer is filled in the first light transmission hole, and the refractive index of the filling layer is greater than that of the lens layer where the first light transmission hole filled by the filling layer is located.

Abstract: A display substrate and a display apparatus are provided. The display substrate includes sub-pixels, a pixel defining pattern, and a defining structure. The sub-pixel includes a light-emitting functional layer. The pixel defining pattern includes first openings and second openings, a portion in the defining structure exposed by the second opening is configured to isolate the light-emitting functional layer. The sub-pixels include a first sub-pixel and a second sub-pixel, a turn-on voltage of the first sub-pixel is higher than that of the second sub-pixel; the defining structure includes a first defining structure surrounding the second sub-pixel and a second defining structure surrounding the second sub-pixel; the first defining structure is not exposed by the second opening; or a proportion of the first defining structure exposed by the second opening is less than a proportion of the second defining structure exposed by the second opening.

Abstract: Disclosed is a method for manufacturing a display panel. The method includes: providing a display back plate, wherein the display back plate is provided with a light emitting side; attaching a protective film on the light emitting side of the display back plate, wherein the protective film comprises a transparent adhesive layer disposed on the display back plate and a heavy release film disposed on a side, distal from the display back plate, of the transparent adhesive layer; treating the transparent adhesive layer; and removing the heavy release film, and attaching a functional layer on a side, distal from the display back plate, of the transparent adhesive layer.

Abstract: A display panel includes a substrate, a light emitting layer, a packaging layer, a plurality of lens elements and a transparent layer. The transparent layer is disposed on the side of the packaging layer away from the light emitting layer, at least a portion of the transparent layer is disposed between adjacent lens elements, and a projection of the transparent layer on the substrate overlaps at least partially with a projection of the light emitting unit on the substrate. The lens element has a side surface in contact with the transparent layer, and a refractive index of the lens element at the side surface is smaller than a refractive index of the transparent layer.

Abstract: A display panel and a display device are provided. The display panel includes a display area and a non-display area on a side of the display area. The non-display area includes a bending area, a bonding area, and a wiring area between the bending area and the bonding area. The display panel includes: a base substrate and a touch structure on the base substrate. The touch structure includes a touch lead led out from the display area and extending to the bonding area. The touch lead includes a first lead in the bending area and a second lead in the wiring area. The first lead and the second lead are electrically connected and located in different metal layers. The second lead is made of a single-layer metal wire.

Abstract: A display panel is provided. The display panel includes: a base substrate; a plurality of light-emitting units disposed on the base substrate; a plurality of protruding structures disposed on the base substrate, wherein the protruding structures correspond to the light-emitting units, and an orthographic projection of the protruding structure on the base substrate surrounds an orthographic projection of a corresponding light-emitting unit on the base substrate; and a first light-transmitting structure disposed on the base substrate provided with the protruding structures, wherein the first light-transmitting structure is disposed between two protruding structures corresponding to two adjacent light-emitting units; the first light-transmitting structure covers at least a portion of a sidewall of the protruding structure; and refractive index of a material of the first light-transmitting structure is greater than refractive index of a material of the protruding structure.

Abstract: A display substrate includes a first display area and a second display area, the second display area is located on at least one side of the first display area, and the first display area is an under-screen-sensing region; the display substrate at least includes: a base substrate at least located in the first display area and the second display area and located on a side of the base substrate; a pixel circuit layer, at least part of which is located in the second display area; a first reflective interface located at least in the first display area and the second display area and located on a side of the base substrate away from the pixel circuit layer; a first polarizing structure, at least part of which is located in the second display area, and at least part of which is located between the base substrate and the first reflective interface.

Abstract: A display substrate includes a pixel defining layer, a plurality of light emitting devices, a first isolation portion, and a light adjustment layer. The pixel defining layer has a plurality of openings. A portion of a light emitting device is located in an opening. The light emitting device includes a first light-emitting layer and a cathode that are disposed sequentially. The first isolation portion is disposed on the pixel defining layer and located between two adjacent openings, and the first isolation portion separates first light-emitting layers and cathodes of light emitting devices located in the two adjacent openings. The light adjusting layer covers the pixel defining layer, the plurality of light emitting devices, and the first isolation portion. A refractive index of the light adjustment layer is different from that of the first isolation portion.

Abstract: A display panel has a display region, the display region includes a main display region and a secondary display region, and the main display region surrounds at least part of the secondary display region. The display panel includes: a base substrate at least located in the display region; a pixel circuit layer located on a side of the base substrate and at least located in the display region, the pixel circuit layer including a plurality of surrounding pixel circuits, the plurality of surrounding pixel circuits being located in the main display region and at least partially surrounding the secondary display region; and a light-shielding layer located in the main display region and between the base substrate and the pixel circuit layer, an orthographic projection of the light-shielding layer on the base substrate at least partially overlapping an orthographic projection of the plurality of surrounding pixel circuits on the base substrate.