Abstract: Disclosed is a display substrate including first, second, third, and fourth sub-pixels; at least one sub-pixel includes a pixel drive circuit and a light emitting device, the pixel drive circuit includes a drive transistor; there is a first overlapping region between an orthographic projection of an anode of a light emitting device in the third sub-pixel on a base substrate and an orthographic projection of a gate electrode of a drive transistor in the third sub-pixel on the base substrate; there is no overlapping region or there is a second overlapping region between an orthographic projection of an anode of a light emitting device in the fourth sub-pixel on the base substrate and an orthographic projection of a gate electrode of a drive transistor in the fourth sub-pixel on the base substrate, an area of the second overlapping region is smaller than an area of the first overlapping region.

Abstract: A pixel driving circuit includes: a driving transistor connected to a first node, a second node and a third node; a first light-emitting control unit connected to the second node; a second light-emitting control unit connected to the third node and a fourth node; a first reset unit connected to the fourth node, and configured to load a second power supply voltage to the fourth node in response to a scan signal. One end of the light-emitting element is connected to the fourth node, and the other end of the light-emitting element is used for loading the second power supply voltage.

Abstract: A touch electrode structure and a manufacture method thereof, a touch panel, and an electronic device are provided. The touch electrode structure includes a first touch electrode and a second touch electrode, the first touch electrode and the second touch electrode intersect with each other to form a mutual capacitance for touch detection; the first touch electrode is longer than the second touch electrode; the first touch electrode includes a first hollow region, the second touch electrode includes a second hollow region, and a hollow area of the first touch electrode is greater than a hollow area of the second touch electrode; and the touch electrode structure further includes at least one first dummy electrode, the at least one first dummy electrode is within the first hollow region and is arranged in a same layer as at least part of the first touch electrode, and the at least one first dummy electrode and the at least part of the first touch electrode are insulated from each other.

Abstract: A display substrate and a manufacturing method thereof, and a compensating method for wire load are provided. The display substrate includes a display region and a peripheral region. The display region has an opening, and the peripheral region includes an opening peripheral region at least partially in the opening; at least one wire is provided in the display region and the opening peripheral region. Each of the at least one wire includes two portions, a first portion is spaced apart and insulated from the semiconductor pattern and the conductive pattern, to provide at least one first compensation unit, and a second portion is spaced apart and insulated from one of the semiconductor pattern and the conductive pattern, to provide at least one second compensation unit.

Abstract: Provided is a pixel circuit configured to drive, in an Xth frame period, a light emitting device to emit light. The Xth frame period includes Y data writing stages and Z light emitting stages, in which a yth data writing stage includes a first sub-stage to a third sub-stage. The pixel circuit includes: a driving transistor; a first reset module configured to transmit, in the first sub-stage, a first initialization signal to the driving transistor in response to a first scanning signal; a gating module configured to perform, in the second sub-stage, a threshold compensation on the driving transistor in response to a second scanning signal; and an input module configured to transmit, in the third sub-stage, a data signal to the driving transistor in response to a third scanning signal. X, Y, Z and y are positive integers, y?Y, and Y>Z.

Abstract: A display panel and a display device are provided. The display panel includes a display region; a light transmitting region at a side of the display region or surrounded by the display region; a first dummy region between the display region and the light transmitting region, the first dummy region being a non-light emitting region; a first signal line in the display region and the first dummy region; a display pixel unit in the display region and including a display pixel circuit; and a first dummy pixel unit in the first dummy region and including a first dummy pixel circuit, the display pixel circuit is connected with the first signal line, and the first dummy pixel circuit is connected with the first signal line.

Abstract: A display substrate and a manufacturing method thereof, and a display apparatus, in the display substrate, the substrate includes a bendable part at an edge of the non-display region away from the display region; the display substrate has a first side and a second side, the extension part is connected with the bendable part and is bent to the second side of the display substrate through the bendable part; at least a part of the first insulation layer is located in the extension part and the first insulation layer includes an opening; the electrically conductive structure is located in the extension part and includes a lower part and an upper part; the opening exposes the lower part; the upper part is on a side of the lower part away from the substrate, located in the opening and is in direct contact with the lower part.

Abstract: A touch electrode structure and a manufacture method thereof, a touch panel, and an electronic device are provided. The touch electrode structure includes a first touch electrode and a second touch electrode, the first touch electrode and the second touch electrode intersect with each other to form a mutual capacitance for touch detection; the first touch electrode is longer than the second touch electrode; the first touch electrode includes a first hollow region, the second touch electrode includes a second hollow region, and a hollow area of the first touch electrode is greater than a hollow area of the second touch electrode; and the touch electrode structure further includes at least one first dummy electrode, the at least one first dummy electrode is within the first hollow region and is arranged in a same layer as at least part of the first touch electrode, and the at least one first dummy electrode and the at least part of the first touch electrode are insulated from each other.

Abstract: A touch electrode structure and a manufacture method thereof, a touch panel, and an electronic device are provided. The touch electrode structure includes a first touch electrode and a second touch electrode intersecting with each other to form a mutual capacitance for touch detection; the first touch electrode is longer than the second touch electrode; the first touch electrode includes a first hollow region, the second touch electrode includes a second hollow region, and a hollow area of the first touch electrode is greater than that of the second touch electrode; and the touch electrode structure further includes at least one first dummy electrode, which is within the first hollow region and is arranged in a same layer as at least part of the first touch electrode, and they are insulated from each other.

Abstract: The present disclosure provides a display apparatus, a display panel, and a method of manufacturing a display panel. The display panel includes a base substrate, a conductive layer, an organic insulating structure, a first organic convex ring, and a cathode material layer. A first isolation trench for exposing the conductive layer is provided between the organic insulating structure and the first organic convex ring, and a ratio of a width of the first isolation trench to a maximum allowable fluctuation for a distance between an edge position of the cathode material layer and an edge of the organic insulating structure ranges from 0.025 to 0.218. According to embodiments of the present disclosure, when a distance between an edge of a cathode and an outer edge of a frame area is fixed, the maximum allowable fluctuation for the distance between the edge position of the cathode material layer and the edge of the organic insulating structure may be increased by reducing the width of the first isolation trench.

Abstract: A display substrate, a method for manufacturing the same, and a display device are provided. The display substrate includes a base substrate, and a drive circuit layer disposed on the base substrate, the display substrate having an active area and a fan-out area, the drive circuit layer being provided with a crack-stopping groove therein, the crack-stopping groove being located between the active area and the fan-out area. According to the embodiments of the present disclosure, with the crack-stopping groove provided between the active area and the fan-out area, in the case where a crack occurs in a structure in the active area of the display substrate, the crack is prevented from extending to the fan-out area by isolation of the crack-stopping groove, thereby reducing the possibility of structures in the fan-out area of the display panel being damaged and improving the reliability of the display panel.

Abstract: A touch electrode structure and a manufacture method thereof, a touch panel, and an electronic device are provided. The touch electrode structure includes a first touch electrode and a second touch electrode intersecting with each other to form a mutual capacitance for touch detection; the first touch electrode is longer than the second touch electrode; the first touch electrode includes a first hollow region, the second touch electrode includes a second hollow region, and a hollow area of the first touch electrode is greater than that of the second touch electrode; and the touch electrode structure further includes at least one first dummy electrode, which is within the first hollow region and is arranged in a same layer as at least part of the first touch electrode, and they are insulated from each other.

Abstract: An array substrate is provided. The array substrate includes a node connecting line in a same layer as a respective voltage supply line, connected to a first capacitor electrode and a semiconductor material layer. An orthographic projection of a first anode on a base substrate at least partially overlaps with an orthographic projection of a node connecting line in a respective first subpixel. An orthographic projection of a second anode on the base substrate at least partially overlaps with an orthographic projection of the node connecting line in a respective second subpixel. An orthographic projection of a third anode on the base substrate at least partially overlaps with an orthographic projection of the node connecting line in a respective third subpixel. An orthographic projection of a fourth anode on the base substrate at least partially overlaps with an orthographic projection of the node connecting line in a respective fourth subpixel.

Abstract: A display substrate and a display device. In the display substrate, at least one of the inter-opening region, the first opening peripheral region and the second opening peripheral region includes a first virtual sub-pixel; the first signal line extends along a first direction and includes a first portion passing through the first opening peripheral region, the inter-opening region and the second opening peripheral region; the first portion passes through the first virtual sub-pixel, and the first virtual sub-pixel includes a first compensation capacitor, a first plate of the first compensation capacitor is in a same layer as the first portion of the first signal line and electrically connected with the first portion of the first signal line, and in a same layer as the second plate of the storage capacitor; the second plate is in a different layer from, insulated from, and overlaps with the first plate.

Abstract: A display substrate and a display device. A first opening region includes a first opening and a first opening peripheral region surrounding the first opening; a display region surrounds the first opening region, the first signal lines, extend along the first direction; the second signal lines extend along a second direction; the second signal lines pass through the first opening peripheral region along the second direction, each second signal line includes a longitudinal winding portion in the first opening peripheral region; the longitudinal winding portion partially surrounds the first opening; the longitudinal winding portion closest to the first opening among longitudinal winding portion of the plurality of second signal lines is an edge longitudinal winding portion, and the first floating electrode is in a same layer as the edge longitudinal winding portion and is at a side of the edge longitudinal winding portion close to the first opening.

Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, a first power line and a pixel defining layer. The first power line includes first sub power lines and second sub power lines located between every two adjacent first sub power lines, the second sub power line is configured to connect two adjacent first sub power lines; the pixel defining layer includes a plurality of openings to define effective light-emitting regions of a plurality of sub-pixels. The plurality of sub-pixels include a first color sub-pixel, and the first color sub-pixel includes a first effective light-emitting region. The first sub power line includes a first break, and the first effective light-emitting region is located at the first break so that the first sub power line does not pass through the first effective light-emitting region in a first direction.

Abstract: A display panel and a display device are provided. The display panel includes a display region; a light transmitting region at a side of the display region or surrounded by the display region; a first dummy region between the display region and the light transmitting region, the first dummy region being a non-light emitting region; a first signal line in the display region and the first dummy region; a display pixel unit in the display region and including a display pixel circuit; and a first dummy pixel unit in the first dummy region and including a first dummy pixel circuit, the display pixel circuit is connected with the first signal line, and the first dummy pixel circuit is connected with the first signal line.

Abstract: A display substrate and a manufacturing method thereof, and a compensating method for wire load are provided. The display substrate includes a display region and a peripheral region. The display region has an opening, and the peripheral region includes an opening peripheral region at least partially in the opening; at least one wire is provided in the display region and the opening peripheral region. Each of the at least one wire includes two portions, a first portion is spaced apart and insulated from the semiconductor pattern and the conductive pattern, to provide at least one first compensation unit, and a second portion is spaced apart and insulated from one of the semiconductor pattern and the conductive pattern, to provide at least one second compensation unit.

Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate includes a display region and a peripheral region. The display region includes an opening, and the peripheral region includes an opening peripheral region at least partially in the opening; the first conductive pattern is configured to transmit an electrical signal for the display region and includes first wire groups arranged side by side in a first direction, and each first wire group includes at least two first wires arranged side by side in the first direction; in a direction perpendicular to the base substrate, the first wire is insulated from the semiconductor pattern and the second conductive pattern, respectively; and the semiconductor pattern is electrically connected to the second conductive pattern through via holes in the opening peripheral region, and the via holes are between adjacent first wire groups in the first direction.

Abstract: The present disclosure provides a display substrate motherboard and a manufacturing method thereof, and a display device, wherein the display substrate motherboard includes a plurality of display units located on an organic substrate and a cutting region between adjacent display units, and the cutting region includes therein the organic substrate and an inorganic film layer covering the organic substrate.