Abstract: A display substrate and a display apparatus are provided. The display substrate includes a base substrate, sub-pixels, a pixel defining layer having openings, spacers on the pixel defining layer. A shape of at least one of the openings is a polygon with at least one vertex angle cut off, and a corner portion of the opening includes a first corner portion formed by cutting off one vertex angle included between two sides of the polygon from the polygon. At least one of the spacers is arranged at an interval between the first corner portion and the opening adjacent to the first corner portion, and a connecting line between a geometric center of the opening where the first corner portion is located and a geometric center of the opening adjacent to the first corner portion passes through the first corner portion and the spacer.

Abstract: A touch control structure is provided. The touch control structure includes a plurality of first touch electrodes, a plurality of second touch electrodes, a plurality of first touch control signal lines, and a plurality of second touch control signal lines. Multiple first touch electrodes of the plurality of first touch electrodes in a first region are connected to multiple first touch control signal lines of the plurality of first touch control signal lines on only a first side of a touch control region of the touch control structure. Multiple first touch electrodes of the plurality of first touch electrodes in a second region are connected to multiple first touch control signal lines of the plurality of first touch control signal lines on a second side of a touch control region of the touch control structure. The first side and the second side are different from each other.

Abstract: A display panel includes a pixel driving circuit, and the pixel driving circuit includes a drive transistor, a first capacitor with a first electrode connected to a gate of the drive transistor and a second electrode connected to a power line, and a second capacitor with a first electrode connected to a first electrode of the drive transistor and a second electrode connected to the power line. The display panel further includes: a base substrate; an active layer including a third active portion for forming a channel region of the drive transistor, and a ninth active portion for forming the first electrode of the second capacitor; a first conductive layer including a first conductive portion for forming the gate of the drive transistor; and a second conductive layer including a second conductive portion for forming the second electrode of the first capacitor and a third conductive portion for forming the second electrode of the second capacitor.

Abstract: The present disclosure provides a display substrate, a method for manufacturing a display substrate, and a display apparatus. The display substrate includes a substrate, and a light-emitting layer, an encapsulation layer, a color light-filtering layer, and a light-shielding layer that are located on the substrate. The light-emitting layer includes a plurality of light-emitting structures spaced apart from each other. The encapsulation layer is located on a side of the light-emitting layer away from the substrate. The color light-filtering layer is located on a side of the encapsulation layer away from the substrate; where the color light-filtering layer includes a plurality of color light-filtering portions. The light-shielding layer is provided with a plurality of holes.

Abstract: A display substrate includes a pixel defining layer, a plurality of light emitting devices, first isolation portions, and a light adjustment layer. The pixel defining layer has a plurality of openings. A portion of each light emitting device in at least a part of the plurality of light emitting devices 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 portions are disposed on the pixel defining layer, and a first isolation portion is located between two adjacent openings and 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 portions. A refractive index of the light adjustment layer is different from that of the first isolation portion.

Abstract: A shift register includes: a first input subcircuit configured to transmit a first level signal to a first node in response to a first clock signal; a second input subcircuit configured to transmit an input signal to a second node in response to the first clock signal; a control subcircuit configured to input a second level signal to the first node in response to a second clock signal; a protection subcircuit configured to, when the second input subcircuit is not working, input a voltage of a third node to the second node, and enable a voltage of the second node to be lower than the third node; a first output subcircuit configured to output the second level signal in response to a voltage of the first node; and a second output subcircuit configured to output the second clock signal in response to the voltage of the third node.

Abstract: A display substrate includes a substrate, a plurality of signal lines and a light-shading layer. A display area of the display substrate includes a main display region and a secondary display region, and light transmittance of the secondary display region is greater than light transmittance of the main display region. The plurality of signal lines include a plurality of first-type signal lines and a plurality of first-type fan-out lines. The light shading layer includes a plurality of first openings located in the secondary display region. Orthographic projections of the plurality of first-type signal lines and the plurality of first-type fan-out lines on the substrate and orthogonal projections of the plurality of first openings on the substrate have no overlap; and a first-type fan-out line is located between two adjacent first-type signal lines.

Abstract: Disclosed is a display substrate including a base substrate (10) and a gate drive circuit disposed on the base substrate (10), wherein the gate drive circuit includes a plurality of shift register circuits (GOA) cascaded, a shift register circuit (GOA) includes a plurality of NOT gate circuits, a NOT gate circuit includes a first control transistor and a second control transistor, and transistor types of the first control transistor and the second control transistor are different. Arrangement modes of transistors of at least two NOT gate circuits among the plurality of NOT gate circuits of the shift register circuit (GOA) are different.

Abstract: A display substrate and a display device are provided. The display substrate includes a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel. Each sub-pixel includes a light-emitting region. Sides of each light-emitting region or extension lines of the sides are sequentially connected to form a polygon. Vertexes of the polygon of at least a part of the sub-pixels have non-overlapped regions with angle portions of the corresponding light-emitting regions. Corners of the light-emitting region of at least one sub-pixel at least include a first angle portion. An area of a non-overlapped region between the first angle portion and a vertex angle of the polygon corresponding to the first angle portion is greater than an area of a non-overlapped region between each angle portion among at least part of remaining angle portions and a vertex angle of the polygon corresponding to the each angle portion.

Abstract: Disclosed is a display substrate including a base substrate (10) and a gate drive circuit disposed on the base substrate (10), wherein the gate drive circuit includes a plurality of shift register circuits (GOA) cascaded, a shift register circuit (GOA) includes a plurality of NOT gate circuits, a NOT gate circuit includes a first control transistor and a second control transistor, and transistor types of the first control transistor and the second control transistor are different. Arrangement modes of transistors of at least two NOT gate circuits among the plurality of NOT gate circuits of the shift register circuit (GOA) are different.

Abstract: A display substrate, a display panel and a display device are provided. The display substrate includes: sub-pixels; a first initialization voltage signal line; a first electrode disposed on the base substrate; a pixel defining layer disposed on a side of the first electrode layer away from the base substrate. At least one sub-pixel includes a pixel opening located in the pixel defining layer. The first initialization voltage signal line includes a first sub-line with a main body extending in a first direction and a second sub-line with a main body extending in a second direction. An orthographic projection of one second sub-line on the base substrate is located on a first side of a midpoint of a pixel opening of one first sub-pixel, and an orthographic projection of another second sub-line on the base substrate is located on a second side of a midpoint of a pixel opening of the other first sub-pixel.

Abstract: A pixel circuit, a driving method, and a display device are provided. The pixel circuit includes a light-emitting element, a drive circuit, a first control circuit, and a second control circuit and a third control circuit; the second control circuit controlling, under the control of a first first refresh control signal, a first node to be or not to be conductively connected to a first terminal of the first control circuit; the third control circuit controlling, under the control of a second first refresh control signal, a first terminal of the drive circuit to be or not to be conductively connected to a second terminal of the first control circuit; the first control circuit controlling, under the control of a second refresh control signal, the first terminal of the first control circuit to be or not to be conductively connected to a second terminal of the first control circuit.

Abstract: A display substrate is provided. The display substrate includes a base substrate; and a plurality of sub-pixels located on the base substrate. Each of at least part of sub-pixels includes a light emitting element including a light emitting region; the light emitting element includes a light emitting functional layer, and a first electrode and a second electrode; the first electrode is located between the light emitting functional layer and the base substrate; the light emitting functional layer includes a plurality of film layers. The sub-pixels include sub-pixels of different colors. At least two defining structures are disposed between at least two sub-pixels having different colors and disposed adjacently; the at least two defining structures are arranged in an arrangement direction of the sub-pixels disposed adjacently; at least one layer of the light emitting functional layer is disconnected at an edge of the defining structure.

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: Display substrate, method for manufacturing the same, and display device are disclosed. The display substrate comprises: a base substrate comprising a display region and a peripheral region located at a periphery of the display region, the display region comprises at least two display sub-regions; the display substrate further comprises scanning lines and sub-pixels, wherein the scanning lines comprise first scanning lines comprising at least two scanning line segments independent from each other, and the at least two scanning line segments are located in different display sub-regions; and the sub-pixels are divided into rows of sub-pixels, the rows of sub-pixels comprise a target row of sub-pixels which is divided into at least two sub-pixel groups located in different display sub-regions, and the scanning line segment is coupled to each sub-pixel in a corresponding sub-pixel group belonging to a same display sub-region.

Abstract: A pixel circuit includes a driving transistor, a light-emitting device, a compensation sub-circuit, and a coupling sub-circuit; a first electrode of the driving transistor is coupled with a first power supply end and is configured to generate a driving current on the basis of a data voltage; the first power supply end is written with the data voltage and a first power supply voltage in a time-sharing manner; the compensation sub-circuit is coupled with a gate of the driving transistor and a second electrode of the driving transistor and is configured to connect the gate of the driving transistor and the second electrode of the driving transistor in response to a signal of a scan signal end; the coupling sub-circuit is coupled with the gate of the driving transistor; and the light-emitting device emits light under the action of the driving current.

Abstract: A display substrate includes a drive circuit layer disposed on a substrate. The drive circuit layer includes a plurality of circuit units, The plurality of circuit units include a pixel drive circuit, at least one normal circuit unit, and at least one tracing circuit unit. The at least one normal circuit unit includes a first compensation line extending along a first direction and at least one second compensation line extending along a second direction, and the first direction intersects with the second direction. The first compensation line and the at least one second compensation line intersect with each other and form an integrated structure.

Abstract: The invention discloses a shift register, a driving method thereof, a display substrate and a display device. The shift register includes a cascade output sub-circuit and a scan output sub-circuit; the cascade output sub-circuit is configured to provide signals to a first node and a second node under controlling of signals from a signal input terminal, a first clock signal terminal and a second clock signal terminal, and to provide a signal at a first power supply terminal or a second power supply terminal to a cascade output terminal under controlling of signals from the first node and the second node; the scan output sub-circuit is configured to provide a signal from a first power supply terminal or a second power supply terminal to a scan output terminal under controlling of signals from a first node, a second node and a scan control signal terminal.

Abstract: A display substrate and a manufacturing method therefor, and a display apparatus. The display substrate comprises multiple first regions and second regions alternately arranged; in the direction perpendicular to the display substrate, a display region comprises a driving structure layer and a light-emitting structure layer; a driving structure layer of each first region comprises multiple pixel driving circuits, a driving structure layer of each second region comprises at least one gate driving apparatus and/or at least one signal wire, a light-emitting structure layer of each first region comprises multiple first light-emitting devices, a light-emitting structure layer of each second region comprises multiple second light-emitting devices; at least one first light-emitting device in each first region is connected to at least one pixel driving circuit in first region, and at least one second light-emitting device in each second region is connected to at least one pixel driving circuit in first region.

Abstract: A display substrate, a working method thereof, and a display device are provided. The display substrate includes K pixel rows and K is a positive integer greater than 1; at least one pixel row includes an initial signal line, a scan signal line, and a plurality of sub-pixels disposed sequentially along an extension direction of the initial signal line and the scan signal line; the initial signal line includes a third initial signal line, the scan signal line includes a second scan signal line, at least one sub-pixel includes a pixel drive circuit, the pixel drive circuit at least includes a third transistor as a drive transistor and an eighth transistor as an initialization transistor; in at least a pixel row, the eighth transistor is connected with the third initial signal line, the second scan signal line, and a second electrode of the drive transistor.