Abstract: Provided are a display substrate and a display apparatus. The display substrate includes a display region and a bonding region connected with the display region, the display region includes multiple data signal lines and K rows and L columns of sub-pixels; multiple first spaces are included between K sub-pixel rows, multiple second spaces are included between L sub-pixel columns, at least one first space is provided with a first data connection line, and at least one second space is provided with at least one second data connection line; one end of the first data connection line is electrically connected with one of the data signal lines, and the other end is electrically connected with one of second data connection lines; one end of the second data connection line is electrically connected with the first data connection line, and the other end is electrically connected with the bonding region.

Abstract: Disclosed are a display substrate and a display apparatus, wherein the display substrate may include a base substrate including a display region and a non-display region, and a drive circuit layer disposed on the base substrate, the drive circuit layer includes a pixel drive circuit located in the display region and a gate drive circuit located in the non-display region; a boundary of the display region includes an arc-shaped boundary, a non-display region located on an outside of the arc-shaped boundary is referred to as a rounded corner region, and the rounded corner region includes a plurality of first regions and at least one second region; the gate drive circuit is configured to provide a drive signal to the pixel drive circuit, and is partially located within a first region, and the second region is located between adjacent first regions.

Abstract: A display panel includes a substrate, a plurality of display units (Px), at least one first data line, at least one second data line, at least one first detection control unit, at least one second detection control unit, at least one first detection line and at least one second detection line. The first detection line is located at least in a first bezel region, a first end of the first detection line is electrically connected with the first data line through a first detection control unit, and a second end is configured to receive a first detection signal. The second detection line is located at least in a bending region of a second bezel region, a first end of the second detection line is electrically connected to the second data line through a second detection control unit, and a second end is configured to receive the first detection signal.

Abstract: Provided are a display panel and a display device. An isolation dam is provided in a peripheral area of the display panel. The display panel includes: a display functional layer comprising a plurality of display signal traces; and a touch-control functional layer comprising a plurality of touch-control signal traces. On the binding side, there are a first boundary and a second boundary, and a first trace area located between the first boundary and the second boundary, the first boundary is closer to the display area than the second boundary. In the first trace area, the touch-control signal trace is arranged along a first direction and are led out from the binding circuit and connected to the touch-control pattern via the isolation dam and the first trace area in sequence, the display signal trace is arranged along a second direction and intersects with the touch signal trace.

Abstract: A display panel is provided. The display panel comprises: a touch electrode layer at least partially in a display area of the display panel; a gate-on-array in a peripheral area of the display panel; and a crack detection circuit; wherein at least a portion of signal lines in the crack detection circuit comprises a metal line in a same layer as mesh lines of the touch electrode layer.

Abstract: The present disclosure provides a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a display region and an edge region located around the display region; the edge region includes a composite insulating layer disposed on a substrate, a power cord disposed on the composite insulating layer and an isolation dam disposed on the power cord, wherein the isolation dam is provided with auxiliary power cords. Both an auxiliary power cord of the isolation dam adjacent to the display region and an auxiliary power cord of the isolation dam away from the display region are lapped on the power cord.

Abstract: Provided are a display panel and a display device. An isolation dam is provided in a peripheral area of the display panel. The display panel includes: a display functional layer comprising a plurality of display signal traces; and a touch-control functional layer comprising a plurality of touch-control signal traces. On the binding side, there are a first boundary and a second boundary, and a first trace area located between the first boundary and the second boundary, the first boundary is closer to the display area than the second boundary. In the first trace area, the touch-control signal trace is arranged along a first direction and are led out from the binding circuit and connected to the touch-control pattern via the isolation dam and the first trace area in sequence, the display signal trace is arranged along a second direction and intersects with the touch signal trace.

Abstract: A display substrate and a display apparatus. The display substrate includes an electrostatic discharge protection circuit, a power supply line, and at least one auxiliary electrode. The electrostatic discharge protection circuit includes multiple electrostatic discharge protection units, at least one of which extends along a first inclined direction, there is a first preset included angle between the first inclined direction and a first direction, the first direction is an extension direction of a scan signal line in the display region, the first preset included angle is greater than 0° and less than 90°; the first trace region includes the power supply line and at least one auxiliary electrode, an orthographic projection of the at least one auxiliary electrode on a display substrate plane is overlapped with that of the power supply line on the display substrate plane, the at least one auxiliary electrode is connected with the power supply line.

Abstract: A display substrate, a manufacturing method thereof and a display apparatus are provided. The display region of the display substrate includes an opening, and a first display region and a second display region located at opposite sides of the opening, and the peripheral region includes an opening peripheral region at least partially located in the opening. The display substrate further includes a first wire and a second wire arranged on a same layer; the first wire and the second wire pass through the first display region, the opening peripheral region and the second display region, sequentially; in the opening peripheral region, the first wire includes a first bent portion, the second wire includes a second bent portion, and the first bent portion and the second bent portion are arranged side by side along the first direction.

Abstract: Disclosed are a display substrate, a manufacturing method thereof and a display apparatus. The display region of the display substrate includes an opening, and a first display region and a second display region located at opposite sides of the opening, and the peripheral region includes an opening peripheral region at least partially located in the opening. The display substrate further includes a first wire and a second wire arranged on a same layer; the first wire and the second wire pass through the first display region, the opening peripheral region and the second display region, sequentially; in the opening peripheral region, the first wire includes a first bent portion, the second wire includes a second bent portion, and the first bent portion and the second bent portion are arranged side by side along the first direction.

Abstract: A display panel includes a display area, a first fan-out region, a bending region and fan-out traces disposed in the first fan-out region. The fan-out trace includes a lead-out segment and an extension segment that are connected. The fan-out traces include a first trace group and a second trace group that are not symmetrically. The first trace group includes a plurality of first trace bundles. A first trace bundle, closest to the second trace group includes a first sub-bundle and a second sub-bundle, each of which includes a lead-out portion and an extension portion that are connected. The lead-out portion and the extension portion are constituted by lead-out segments and extension segments of fan-out traces in a corresponding sub-bundle, respectively. A distance between the extension portion of the first sub-bundle and the extension portion of the second sub-bundle is greater than a distance between two adjacent fan-out traces in any first trace bundle.

Abstract: A display substrate and a display device are provided. The display substrate includes: a base substrate, a display area, and a frame area arranged on a first side of the display area; the display area includes a central display area, a first display area and a second display area; the display substrate includes a plurality of first data lines, a plurality of second data lines; the first data signal lead includes a first lead portion extending along a first direction, and the second data signal lead includes a second lead portion extending along a second direction; a line width of the first lead portion is smaller than a line width of the second lead portion; the extension direction of the first data line and the extension direction of the second data line are a third direction.

Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes multiple signal leads located on the base substrate and at least located in the first fanout region; the first fanout region includes at least one fanout edge region, the fanout edge region includes an organic layer covered region and an organic layer uncovered region, an orthographic projection of the first organic composite insulation layer on the base substrate is located in the organic layer covered region, the orthographic projection of the first organic composite insulation layer on the base substrate is not overlapped with the organic layer uncovered region, the second inorganic insulation layer covers the organic layer uncovered region, and an orthographic projection of the second inorganic insulation layer on the base substrate is at least partially overlapped with the orthographic projection of the first organic composite insulation layer on the base substrate.

Abstract: A display substrate and a display apparatus are provided. The display substrate includes: a display area and a non-display area located around the display area, wherein the non-display area includes: at least one Electro-Static discharge (ESD) protection unit, each ESD protection unit includes: multiple transistors connected in series, a first electrode of each transistor is connected with a gate, and the multiple transistors are arranged along a first inclination direction, a first preset included angle is provided between the first inclination direction and a first direction, the first preset included angle ranges from 10° to 80°, and the first direction is an extending direction of a gate line in the display area.

Abstract: A display panel is provided. The display panel comprises: a touch electrode layer at least partially in a display area of the display panel; a gate-on-array in a peripheral area of the display panel; and a crack detection circuit; wherein at least a portion of signal lines in the crack detection circuit comprises a metal line in a same layer as mesh lines of the touch electrode layer.

Abstract: Provided is a touch display panel. The touch display panel includes a drive back plate, a light-emitting device, an encapsulation layer, and a touch layer, wherein the light-emitting device is disposed on the drive back plate; the encapsulation layer is disposed on a side of the light-emitting device distal from the drive back plate; and the touch layer is disposed on a side of the encapsulation layer distal from the light-emitting device, wherein the touch layer comprises a touch electrode layer and a touch insulating layer, wherein the touch insulating layer is disposed on a side of the touch electrode layer distal from the encapsulation layer and/or between the touch electrode layer and the encapsulation layer, wherein the encapsulation layer is formed by a top face, a bottom face, and a side face, at least portion of the touch insulating layer covers the top face and the side face.

Abstract: Disclosed are a display panel and a display apparatus. The display panel includes a display region and a bonding region located on one side of the display region in a first direction; the display region includes multiple sub-pixels arranged in an array and multiple data lines electrically connected with the multiple sub-pixels; the bonding region includes multiple data line leads connected with the multiple data lines and multiple pins connected with the multiple data line leads, the multiple pins are located on one side of the multiple data line leads away from the display region; the bonding region further includes a first wiring region, a bending region, and a second wiring region disposed in sequence along the first direction, the second wiring region includes a first through hole located between the multiple data line leads, and the first through hole is configured to correspond to a first photosensitive element.

Abstract: Disclosed is a display substrate including a display region and a peripheral region, the peripheral region includes a bending region located on one side of the display region and further includes a first crack detection line including a first lead segment, a second lead segment, a third lead segment, and a fourth lead segment, the first and fourth lead segments are at least partially located in the bending region, the second and third lead segments at least partially surround the display region. The display substrate further includes a pixel definition layer having a first boundary on a side of a first via away from the display region and a touch insulation layer having a second boundary on the side of the first via away from the display region, and the second boundary is located on a side of the first boundary away from the display region.

Abstract: A display panel has a display region and a peripheral region. The display panel includes a substrate, a first metal layer disposed on the substrate, a planarization layer disposed on a side of the first metal layer away from the substrate, and a retaining wall structure located in the peripheral region and surrounding the display region. The first metal layer includes a signal line pattern located in the peripheral region. The planarization layer includes an opening in the peripheral region. At least a portion of the retaining wall structure is located in the opening. The signal line pattern is provided with at least one through hole, an orthogonal projection of the at least one through hole on the substrate is located within an orthogonal projection of the opening on the substrate, and is at least located on a side of an orthogonal projection of the retaining wall structure on the substrate.

Abstract: Provided is a touch display panel. The touch display panel includes a drive back plate; a light-emitting device, disposed on the drive back plate; an encapsulation layer, disposed on a side of the light-emitting device distal from the drive back plate; and a touch layer, disposed on a side of the encapsulation layer distal from the light-emitting device, wherein the touch layer includes a first touch electrode layer and a second touch electrode layer laminated in sequence, and the touch layer further includes a touch insulating layer.