Abstract: A display substrate has a display region and a non-display region provided on and surrounding at least one side of the display region the display region is provided with pixel drive circuits arranged in an array, and the non-display region is provided with a gate drive circuit and a gating signal line group, the gating signal line group includes: a plurality of gating signal lines, the gate drive circuit is electrically connected with the pixel drive circuits and the gating signal line group respectively; a gating signal line extends along a first direction the plurality of gating signal lines are arranged along a second direction, the gate drive circuit includes a plurality of shift registers, a shift registers includes a gating sub-circuit electrically connected with a portion of the gating signal lines in the gating signal line group.

Abstract: Disclosed are a display panel and a display device having same. The display panel includes an array substrate including a base substrate, and thin film transistors, first signal lines extending in a first direction and spaced apart in a second direction, second signal lines extending in a second direction and spaced apart in the first direction, and metal blocks spaced apart in the first direction, which are arranged on the base substrate. The orthographic projections of the first signal lines on the base substrate intersect with the orthographic projections of the second signal lines on the base substrate; the orthographic projections of the metal blocks on the base substrate overlap the orthographic projections of the first signal lines on the base substrate; and the orthographic projections of the metal blocks on the base substrate do not overlap the orthographic projections of the second signal lines on the base substrate.

Abstract: A display substrate and a display device are provided. The display substrate includes a display area and a peripheral area, the peripheral area includes a first frame area and a second frame area that are arranged opposite to each other, and the display area is located between the first frame area and the second frame area; the display substrate further includes: a plurality of first power branch lines, at least part of the first power branch lines are located in the display area; a first power bus, the first power bus includes a first sub-power line, the first sub-power line is located in the first frame area.

Abstract: Embodiments of the present disclosure provide a display panel, a display device, and a method for preparing a display panel. The display panel has a display area and a peripheral area, the display panel including a pixel defining layer including a plurality of first pixel defining blocks in the display area parallelly arranged in a first direction, and adjacent first pixel defining blocks having different columns of pixel defining openings, and at least one second pixel defining block in the peripheral area as an extension of at least one first pixel defining block in a second direction to the peripheral area, each second pixel defining block including a plurality of columns of pixel defining openings, a column number which is greater than or equal to the difference in the column numbers of pixel defining openings of two adjacent first pixel defining blocks.

Abstract: A display substrate includes: a base substrate; a plurality of pixel circuits on the base substrate; and a plurality of pixels in an array; the pixel includes a first sub-pixel, a second sub-pixel and a third sub-pixel; orthographic projections of the first sub-pixel, the second sub-pixel and the third sub-pixel on the base substrate do not overlap with each other; the first sub-pixel, the second sub-pixel and the third sub-pixel are electrically connected to the pixel circuits in a one-to-one correspondence manner; a first distance in a first direction exists between the first sub-pixel and the second sub-pixel, and a first via is arranged in the first distance; a second distance in the first direction exists between the first sub-pixel and the third sub-pixel, and another first via is arranged in the second distance; a third distance exists between the second sub-pixel and the third sub-pixel.

Abstract: A display substrate and a display device. The display substrate includes: a base substrate; first and second sub-pixels in adjacent rows and the same column; a sensing transistor, including a third gate and a third active layer; and a scanning signal line including a main body portion extending in the first direction and protruding portions extending in the second direction. The protruding portions include first and second protruding portion, orthographic projection of the first and second protruding portion on the base substrate at least partially overlap third active layers of sensing transistors of the first and second sub-pixels, respectively, and the overlapping parts are third gates of the sensing transistors of the first and second sub-pixels, respectively. The third gates of the sensing transistor of the first and second sub-pixels are respectively on opposite sides of a main body portion of a same scanning signal line in the second direction.

Abstract: A display substrate includes an underlayer substrate and a circuit structure layer. The circuit structure layer is located in a display area of the underlayer substrate. The circuit structure layer includes at least one first circuit area and at least one second circuit area. The first circuit area includes at least one first gate drive circuit; the second circuit area includes at least one second gate drive circuit. The first gate drive circuit is cascaded with the second gate drive circuit. The first gate drive circuit includes a plurality of cascaded first gate drive units, and the second gate drive circuit includes a plurality of cascaded second gate drive units. A plurality of first gate drive units are sequentially arranged in a second direction, and a plurality of second gate drive units are sequentially arranged in the second direction.

Abstract: The display substrate includes a plurality of repeating units, which include at least one first power supply line, at least one compensation signal line, at least two data signal line groups and a plurality of sub-pixels, wherein the plurality of sub-pixels form at least two pixel rows and at least two pixel columns, the data signal line groups includes at least two data signal lines, and the sub-pixels include a storage capacitor; the first power supply line and the compensation signal line are arranged between two adjacent pixel columns in the repeating unit, and at least two data signal line groups are arranged on both sides, in the pixel row direction, of the repeating unit, respectively; and the storage capacitor is arranged between the data signal line and the first power supply line, or the storage capacitor is arranged between the data signal line and the compensation signal line.

Abstract: Present disclosure relates to a shift register unit, a display apparatus and a driving method. The shift register unit includes: a decode control sub-circuit configured to, according to signal of gating control terminal, connect a first gating clock terminal and a first node; a node control sub-circuit coupled to the first, second and third nodes, and configured to, according to signal of first gating clock terminal, a second gating clock terminal and the first node, control signal of the second and the third nodes; an output sub-circuit coupled to the second and third nodes and drive output terminals electrically connected to output clock signal terminals. The output sub-circuit is configured to, according to signal of the second node, provide signals of the output clock signal terminals to the drive output terminals, and according to signal of the third node, provide signal of reference signal terminal to the drive output terminals.

Abstract: A display substrate, including a base substrate, a plurality of pixel units, and a pixel definition layer. The pixel unit includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. The fourth sub-pixel is a white sub-pixel, and any two of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel display different colors. In at least one pixel unit, at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel is located in a different row from the fourth sub-pixel. In at least one pixel unit, each of orthographic projections of a first opening of the first sub-pixel, a second opening of the second sub-pixel and a third opening of the third sub-pixel on the base substrate has an area less than that of a fourth opening of the fourth sub-pixel on the base substrate.

Abstract: A display substrate includes: a substrate and a plurality of subpixels arranged on the substrate, the plurality of subpixels are arranged in an array; the subpixel includes a subpixel driving circuit and a light emitting element, and the subpixel driving circuit includes a driving sub-circuit and a light emitting control sub-circuit coupled to each other; the light emitting element includes an anode pattern; the plurality of subpixels are divided into a plurality of groups of subpixels, each group of subpixels includes two subpixels arranged along a first direction, and two subpixel driving circuits included in the two subpixels share a same light emitting control sub-circuit, the light emitting control sub-circuit is configured to respectively control the driving sub-circuits in the two subpixels to write a driving signal to the anode pattern; the subpixel further includes a data line including a part extending along the first direction.

Abstract: A display panel and a display apparatus. The display panel comprises a base substrate and a second source-drain metal layer. The base substrate has a display area and a non-display area; the non-display area comprises a plurality of sub-areas distributed in an array in both row and column directions; the sub-areas in a same column correspond to shift register units of various stages in a same gate driving circuit; and the sub-areas in a same row correspond to the shift register units of a same stage in the various gate driving circuits. The second source-drain metal layer comprises a plurality of output signal lines. The display panel and the display apparatus can save the occupied space of the gate driving circuits close to the display area in the column direction, thus facilitating the implementation of narrow bezels of display panels.

Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. In the display substrate, at least one first transmission portion extends in a second direction, a plurality of connection via holes are provided in the insulating layer, and the at least one first transmission portion is electrically connected with at least one second transmission portion through at least one connection via hole, an orthographic projection of at least a portion of an edge of the at least one first transmission portion extending in the second direction on the base substrate falls into an orthographic projection of the connection via hole on the base substrate.

Abstract: At least one embodiments of the present disclosure provides a display substrate and a display device, the display substrate includes a base substrate, sub-pixels, and signal lines; the sub-pixels arranged in an array along a first direction and a second direction on the base substrate and include pixel circuits, each of the sub-pixels includes display units, each of the display units is independently driven by a corresponding pixel circuit, and adjacent display units form a pixel unit group; at least part of the signal line extends along the second direction, display units in at least one pixel unit group are connected to a same signal line, and in the second direction, the signal line includes a first connection portion and a second connection portion, and in the first direction, a width of the first connection portion is less than a width of the second connection portion.

Abstract: Provided are a display substrate, display panel and display device. The display substrate includes: pixel circuit units provided on a base substrate, including pixel circuit groups which includes pixel circuits and separation regions light emitting devices provided on the base substrate and electrically connected to the pixel circuits and data lines and constant signal lines provided on the base substrate. The pixel circuits and the separation regions are alternately arranged. The separation regions include first and second separation regions that are alternately arranged. The data lines are located in the first separation regions, two pixel circuits adjacent in a second direction share a same data line the constant signal lines are located in the second separation regions, different constant signal lines are located in different second separation regions and the pixel circuits in the pixel circuit unit share the constant signal lines.

Abstract: A display substrate and a display device are provided, the display substrate includes a base substrate and conductive pads in a bonding region, each conductive pad includes a first sub-pad, a first insulating layer, a second sub-pad, a second insulating layer, a first via, and a second via. The second sub-pad is directly connected with the first sub-pad through the first via in the first insulating layer; the second via penetrates the second insulating layer to expose a part of the second sub-pad. At least one first via is provided between the first sub-pad and a corresponding second sub-pad, an orthographic projection of the first via on the base substrate overlaps with an orthographic projection of at least one second via on the base substrate, and at least one second via has a size in the second direction being larger than a size in the first direction.

Abstract: A display panel includes a plurality of rows of pixel circuits, one or more rows of first dummy pixel circuits, a plurality of cascaded scanning driving units and at least one first dummy scanning driving unit. The plurality of rows of pixel circuits are arranged in a first direction. The one or more rows of first dummy pixel circuits are located on a side of the plurality of rows of pixel circuits in the first direction. Each scanning driving unit is configured to transmit a scanning signal to at least one row of pixel circuits. A first dummy scanning driving unit is cascaded to a first stage of scanning driving unit among the plurality of scanning driving units, and is configured to transmit; a cascade signal to the first stage of scanning driving unit; and transmit scanning signals to at least one row of first dummy pixel circuits.

Abstract: A display substrate includes: a base substrate; a plurality of pixel circuits on the base substrate; and a plurality of pixels; the pixel includes a first sub-pixel, a second sub-pixel and a third sub-pixel; orthographic projections of the first sub-pixel, the second sub-pixel and the third sub-pixel on the base substrate do not overlap with each other; the first sub-pixel, the second sub-pixel and the third sub-pixel are electrically connected to the pixel circuits in a one-to-one correspondence manner; a first distance in a first direction exists between the first sub-pixel and the second sub-pixel, and a first via is arranged in the first distance; a second distance in the first direction exists between the first sub-pixel and the third sub-pixel, and a first via is arranged in the second distance; a third distance in the first direction exists between the second sub-pixel and the third sub-pixel.

Abstract: A display substrate includes an underlayer substrate and a circuit structure layer. The circuit structure layer is located in a display area of the underlayer substrate. The circuit structure layer includes at least one first circuit area and at least one second circuit area. The first circuit area includes at least one first gate drive circuit; the second circuit area includes at least one second gate drive circuit. The first gate drive circuit is cascaded with the second gate drive circuit. The first gate drive circuit includes a plurality of cascaded first gate drive units, and the second gate drive circuit includes a plurality of cascaded second gate drive units. A plurality of first gate drive units are sequentially arranged in a second direction, and a plurality of second gate drive units are sequentially arranged in the second direction.

Abstract: The present disclosure provides a driving circuitry, a driving method, a display substrate and a display device. The driving circuitry includes a driving output circuitry, a first resetting circuitry and a first isolation circuitry. The driving output circuitry is configured to control a driving signal output end to be electrically coupled to a first voltage line or a first clock signal line under the control of a potential at a first node. The first resetting circuitry is configured to control a first clock signal line to write a first clock signal into a first control node under the control of a first resetting signal. The first isolation circuitry is configured to control the first control node to be electrically coupled to the first node under the control of a second clock signal.