Abstract: A display panel and a display device. The display panel includes a substrate; a pixel definition layer provided on the substrate, the pixel definition layer including an isolation structure and a plurality of pixel openings formed and enclosed by the isolation structure; a support assembly arranged on a side of the isolation structure facing away from the substrate, the support assembly including two or more support columns located between two adjacent pixel openings; a cover plate located on a side of the support assembly facing away from the pixel definition layer. Between the two adjacent pixel openings, the support assembly includes two or more support columns, which can provide sufficient support to the cover plate, thereby effectively improving the problem of the cover plate being prone to deformation, and thus improving the impact of the deformation of the cover plate on the display effect.

Abstract: A display panel, a driving method therefor, and a display device. The display panel includes a scan drive module and multiple rows of sub-pixel units arranged in sequence. The multiple rows of sub-pixel units are divided into n sub-pixel unit groups, and two adjacent rows of the sub-pixel units in each sub-pixel unit group are spaced by (n?1) rows of the sub-pixel units in other sub-pixel unit groups. The scan drive module is configured to sequentially scan and drive each row of the sub-pixel units in each sub-pixel unit group and scan and drive the n sub-pixel unit groups in divided periods within a scan cycle.

Abstract: An array substrate and a display panel. The array substrate provided in the embodiments of the present application includes: a base including a flat portion and a recess portion so that the base includes a concave hole corresponding to the bending area; a semiconductor component layer provided on the base and including a plurality of interlayer insulation layers and a plurality of metal layers, the interlayer insulation layers being not aligned horizontally in the peripheral area and the wire switching area to form a stepped hole including a first hole and a second hole, wherein a third metal layer of the metal layers extends along a sidewall and a bottom of the stepped hole and is electrically connected to a first metal layer of the metal layers.

Abstract: A display substrate and a display device. The display substrate includes a first display area and a second display area. A light transmittance of the second display area is lower than a light transmittance of the first display area. Among the sub-pixel groups of each pixel unit in the first display area, first electrodes of sub-pixels of sub-pixel groups of the pixel unit are electrically connected to corresponding pixel circuits through first connecting portions, and first electrodes of sub-pixels of the other sub-pixel groups of the pixel unit are electrically connected to corresponding pixel circuits through second connecting portions, the first connecting portions and the second connecting portions are disposed in different layers, and the second connecting portion and a plurality of first electrodes of a plurality of sub-pixels of the sub-pixel groups of the pixel unit are disposed in different layers.

Abstract: A mask, including a first clamping region and a second clamping region opposite to each other in a first direction, and at least one mask opening region disposed between the first clamping region and the second clamping region. The mask opening region is in a first initial shape before being tensioned. The mask opening region is in a first target shape during an evaporation deposition process. The first initial shape is different from the first target shape. The first initial shape includes a compensation pattern with respect to the first target shape. The compensation pattern includes a tensile deformation pattern and a thermal deformation pattern.

Abstract: A display and a display panel are provided. An additional VDD wire is arranged in an irregular-shaped region. The VDD wire is connected to a pixel arranged in the irregular-shaped region through a plurality of connection wires, such that the display may have a narrow side edge, and at the same time, a difference between impedances of the irregular-shaped region and a regular-shaped display region may not be large, and a display region may not be split.

Abstract: The application discloses an array substrate and a mother-board for array substrates. The array substrate includes a display area and a non-display area on a periphery of the display area. The non-display area is provided with an interface area. The array substrate includes: multiple signal lines extending in the display area and leading to the non-display area; multiple pads located in the interface Area, and each of the multiple pads is connected to a corresponding one of the multiple signal lines; and a short-circuiting component located in the non-display area, wherein the short-circuiting component is connected with the multiple pads, the multiple signal lines connected with the pads are short-circuited, and the short-circuiting component includes a patterned first metal structure. The array substrate according to embodiments of the present application can avoid problems caused by static electricity, such as, electrostatic damage or product defects.

Abstract: A display panel and a method for manufacturing the same, and a display device. The display panel includes a first display area and a second display area. A light transmittance of the first display area is greater than a light transmittance of the second display area, and the display panel includes: a substrate; and a light-emitting element layer including a first electrode, a light-emitting structure located on the first electrode, and a second electrode assembly located on the light-emitting structure. The second electrode assembly includes: a light-transmitting electrode, at least partially located in the first display area; a light-transmitting block located in the first display area and stacked with the light-transmitting electrode; and a second electrode located in the second display area. A material of the second electrode and a material of the light-transmitting electrode nonbind with each other.

Abstract: A pixel circuit, a display panel and a method for driving the pixel circuit. The pixel circuit includes a first light emission control module and a gate initialization module. The first light emission control module includes a control terminal, a first terminal and a second terminal, where the control terminal of the first light emission control module is electrically connected with a first light emission control signal, the first terminal of the first light emission control module is electrically connected with a first power signal, and the second terminal of the first light emission control module is electrically connected to the first electrode of the drive transistor.

Abstract: The present application provides a mask assembly and a display device. The display device comprises a display area and at least one non-display area, the display area surrounding the non-display area; the display device further comprises a transitional-display area adjoining the non-display area as well as the display area, respectively, wherein both the display area and the transitional-display area are used to display static or dynamic images; a thickness of a first electrode in the transitional-display area is smaller than or equal to a thickness of the first electrode in the display area. The presence of the transitional-display area prevents incomplete display caused by incomplete coverage of the evaporation material in the display device, such as black-edged display formed in an area where a connection bridge is located, thereby improving the display integrity.

Abstract: According to a touch panel and a display panel provided in embodiments of the present application, a first connecting structure for connecting adjacent two first electrode units and a second connecting structure for connecting adjacent two second electrode units are improved. In this way, graphic design is performed on the second connecting structure and a wired manner of the first connecting structure is designed, so that an area of an intersection between the first connecting structure and the second connecting structure can be reduced, thereby reducing parasitic capacitance between the first connecting structure and the second connecting structure, and further improving or eliminating an impact of a bridging point of a touch electrode on touch linearity of a touch panel, to ensure better stability of the touch panel in use.

Abstract: A display substrate and a display panel are provided. The display substrate includes: a substrate. The display substrate includes a first display region and a second display region. A light transmittance of the first display region is greater than a light transmittance of the second display region. The first display region is provided with a first pixel unit, and the second display region is provided with a second pixel unit, wherein a ratio of a first size of the first pixel unit in a first direction to a second size of the first pixel unit in a second direction is substantially same as a ratio of a first size of the second pixel unit in the first direction to a second size of the second pixel unit in the second direction, the first direction intersecting with the second direction.

Abstract: A method and an apparatus for detecting bending stiffness and a method for testing a display panel. The method for detecting bending stiffness includes: arranging an object to be tested on a reference surface to make a stationary portion and a rotating portion of the object to be tested attached to the reference surface, the stationary portion and the rotating portion being connected to each other; driving the rotating portion to bend from the reference surface toward the stationary portion, and acquiring a rotation angle between the rotating portion and the reference surface; acquiring a bending force received by the rotating portion when the rotating portion is bent from the reference surface toward the stationary portion; and determining bending stiffness of the object to be tested on the basis of the bending force and the rotation angle.

Abstract: A method for adjusting a gamma curve, a device for adjusting a gamma curve, and a display device. The method for adjusting a gamma curve includes that: a reference duty cycle of a light-emitting control signal is determined according to a duty cycle of the light-emitting control signal at a preset refresh rate; a third refresh rate is determined according to the light-emitting control signal at a first refresh rate, the light-emitting control signal at a second refresh rate and the reference duty cycle, where the third refresh rate is between the first refresh rate and the second refresh rate, and the duty cycle of the light-emitting control signal at the third refresh rate is equal to the reference duty cycle; and the gamma curve is adjusted according to the third refresh rate.

Abstract: A display panel includes a substrate; a first metal layer comprising a gate of a driving transistor; a second metal layer comprising a capacitor plate of a storage capacitor; a third metal layer, located on one side of the second metal layer away from the substrate and comprising a data line. An orthographic projection of the data line on the substrate is non-overlapped with the orthographic projection of the gate projected on the substrate; and a first shielding electrode, having a fixed potential. A part of the orthographic projection of the gate projected on the substrate is located in an orthographic projection of the first shielding electrode projected on the substrate, and the rest part of the orthographic projection of the gate projected on the substrate is located in the orthographic projection of the capacitor plate projected on the substrate.

Abstract: A shift register and a display panel. The shift register includes an output adjustment module, a trigger write module, and a node adjustment module. A first terminal of the output adjustment module inputs a first clock signal. A second terminal of the output adjustment module inputs a first power signal. The output adjustment module is configured to adjust the shift register to output the first clock signal or the first power signal according to the signal on a first control node and the signal on a second control node of the output adjustment module. The trigger write module is configured to write a trigger signal to the second control node according to the clock signal of the control terminal of the trigger write module. The node adjustment module is configured to adjust the signal on the first control node.

Abstract: The display panel includes a first display area, and the display panel includes: a substrate; a first light-emitting element disposed on the substrate and disposed in the first display area; a first driving transistor disposed between the substrate and the first light-emitting element, the first driving transistor being electrically connected with the first light-emitting element and including a first gate; a first conductive line unit electrically connected with the first gate and disposed on a side of the first gate away from the substrate; and a first power supply structure electrically connected with a first electrode of the first light-emitting element and disposed between the first conductive line unit and the first electrode of the first light-emitting element, an orthographic projection of the first power supply structure on the substrate covering an orthographic projection of the first conductive line unit on the substrate.

Abstract: A display panel and a display device, the display panel includes an encapsulation cover plate and a glass substrate, a light emitting unit and a driving circuit layer are arranged between the encapsulation cover plate and the glass substrate, a conductive layer and an encapsulation material layer are overlaid and arranged between the encapsulation region of the encapsulation cover plate and the glass substrate, the conductive layer is provided with a plurality of openings arranged at intervals, and an orthographic projection of the opening on the encapsulation material layer is separated from a midline between an inner edge and an outer edge of the encapsulation material layer.

Abstract: A compensation method and compensation apparatus for a display panel, a display device and a storage medium. The method includes: with a first display grayscale of a first display region as a reference display grayscale, acquiring a second display grayscale of a second display region after a user adjusts the second display region; determining, according to the first display grayscale and the second display grayscale, a difference coefficient between the second display region and the first display region under a current use duration of the display panel; determining, according to the difference coefficient and a pre-stored display compensation curve of the second display region, a compensation start duration of the second display region, where the display compensation curve is a change curve of a relationship between a use duration of the second display region and a difference coefficient between the second display region and the first display region.

Abstract: Disclosed is a display panel. The display panel includes a semiconductor structure; the semiconductor structure includes a substrate and a partition structure, disposed on the substrate and arranged to partition a film layer disposed on the substrate; the partition structure includes at least a base film layer and a partition film layer that are stacked in sequence; the partition film layer covers the base film layer, and at least one side of the partition film layer extends beyond a corresponding side of the base film layer; and the partition film layer warpage has a warpage structure located at an end portion thereof.