Abstract: The pixel circuit includes: a drive sub-circuit, a first terminal of the drive sub-circuit being connected to a first power line, where in each drive cycle, a voltage of a first power signal on the first power line differs in at least two drive phases; and a threshold compensation sub-circuit, the threshold compensation sub-circuit being connected between a second terminal of the drive sub-circuit and a control terminal of the drive sub-circuit, and the threshold compensation sub-circuit being configured to reset the drive sub-circuit and perform threshold compensation on the drive sub-circuit in a time-division manner, where the first power signal includes a second reset voltage and a first power voltage.

Abstract: Disclosed is a display panel. A data writing module transmits to a first terminal of a coupling module in a compensation phase, an initial voltage inputted from a first voltage input terminal, and transmits, to the first terminal of the coupling module in a data writing phase, a data voltage inputted from the first voltage input terminal. A second terminal of the coupling module is connected to a control terminal of a driving module. The driving module outputs a driving current to a light-emitting module in a light emission phase through a second terminal of the driving module based on a first power supply voltage inputted from a second voltage input terminal to a first terminal of the driving module and a voltage at the control terminal of the driving module.

Abstract: An array substrate, a display panel and a display device. The array substrate includes: a hole area and a display area which is partially surrounding the hole area; a plurality of first signal lines located in the display area and including a plurality of first category signal lines and a plurality of second category signal lines; a plurality of first connection signal lines, each of which includes a first connection section, a second connection section and a third connection section that are connected sequentially; and a plurality of first compensation signal lines located in the display area and extending in the second direction, wherein at least a portion of the plurality first compensation signal lines is located on the extension of the first connection signal lines in the second direction.

Abstract: An array substrate, a display module and a display apparatus and belongs to the field of display technology. The array substrate includes: first data lines located in the central area and extending along the first direction; second data lines located in the edge area and extending along the first direction; first connecting lines located between the central area and the functional area and extending along the first direction, the first connecting lines being electrically connected with the first data lines in a one-to-one correspondence; second connecting lines electrically connected with the second data lines in a one-to-one correspondence; and line-switching connecting units electrically connected with the second connecting lines and connecting ports, so that the second data lines are electrically connected, via the second connecting lines and the line-switching connecting units, with the connecting ports in an arrangement order of the second data lines.

Abstract: Embodiments of the present application disclose a pixel circuit and a driving method therefor, and a display panel. The pixel circuit includes a driving module, a data writing module, a coupling module, and a light-emitting module. The data writing module is connected to a first terminal of the coupling module, and a second terminal of the coupling module is connected to a control terminal of the driving module. The embodiments of the present application can shorten a row time to implement display at a high refresh rate.

Abstract: Embodiments of the present application disclose a display panel and a display apparatus. A light transmittance of the first active area of the display panel is greater than a light transmittance of the second active area of the display panel. The display panel includes a plurality of first pixel units located in the first active area and a plurality of first pixel circuits located in the second active area. The first pixel unit includes a plurality of sub-pixels. The first pixel circuit is connected to the first electrode of the corresponding sub-pixel in the first pixel unit through a wire. The first pixel circuits are arranged in an array. The first pixel circuits corresponding to the plurality of sub-pixels in the same first pixel unit are arranged in at least two rows and in a number of columns less than a total number of sub-pixels in the first pixel unit.

Abstract: The present application discloses a display driving circuit and a display device. The display driving circuit includes: a first scan driving circuit, including: a plurality of first shift registers arranged in cascade, and at least one first cascade control module. The first shift register includes a first register input terminal and a first register output terminal. The first cascade control module includes a first cascade control unit and a signal transfer unit, where the first cascade control unit is configured to control a connection state between a current-stage first register output terminal and a next-stage first register input terminal. An output terminal of the signal transfer unit is electrically connected to a next-stage first register input terminal; and the signal transfer unit is configured to transmit a start control signal to the next-stage first register input terminal in response to a transfer control signal.

Abstract: The present application discloses a display panel and a driving method therefor, and a display apparatus. The display panel includes a pixel circuit and light-emitting element groups, where one light-emitting element group includes N light-emitting elements, all first electrodes of the N light-emitting elements are electrically connected to an output terminal of the same pixel circuit, and the N light-emitting elements are located in different rows and emit light in different time periods within one frame.

Abstract: A display panel and a display device. The display panel includes sub-pixels, a driving circuit for driving at least a part of the sub-pixels, and a signal line connecting the sub-pixel and the driving circuit, the driving circuit is located on a side of the sub-pixel in a first direction, the signal line includes an extension segment extending along the first direction, a plurality of extension segments of a plurality of signal lines are arranged side by side along a second direction, and the first direction intersects the second direction. The display panel includes a plurality of region segments arranged side by side along the second direction, the plurality of region segments include at least two adjacent first region segment and second region segment.

Abstract: A display panel and a display device. The display panel includes a first display region, a second display region, and a non-display region, where transmittance of the first display region is higher than transmittance of the second display region; at least one first display unit disposed in the first display region, at least one first gate drive circuit disposed in the non-display region and at least one first pixel circuits disposed in the non-display region, where the at least one first pixel circuit is connected to the at least one first display unit and configured to provide a drive current for the at least one first display unit, and the at least one first gate drive circuit is connected to the at least one first pixel circuit and configured to provide a drive signal for the at least one first pixel circuit.

Abstract: Provided in the present application a display panel, including a substrate, wherein the substrate includes a display area, an aperture area, located in the display area; and a partition area, surrounding the aperture area and provided with at least one partition ring disposed around the aperture area, wherein a partition groove is disposed on at least one side of the partition ring, wherein the partition groove comprises a third partition groove, a first partition groove, and a second partition groove that are disposed on a side along a first direction away from the substrate in sequence, and communicated with each other, and the first partition groove is used to separate an organic material layer on a side wall of the second partition groove from another organic material layer on a side of the third partition groove.

Abstract: A display panel and a display apparatus, and the display panel includes a first display area and a second display area. The display panel includes: a plurality of pixel blocks including a plurality of sub-pixels, each of the pixel blocks including a sub-pixels of the plurality of sub-pixels, the plurality of sub-pixels including a plurality of first sub-pixels located in the first display area and a plurality of second sub-pixels located in the second display area; and a plurality of circuit blocks located in the second display area, each of the circuit blocks including b pixel circuits, the b pixel circuits including first circuits and second circuits; an orthographic projection of the circuit block in a thickness direction of the display panel is located within an orthographic projection of the pixel block in the thickness direction.

Abstract: A display panel and a method for adjusting brightness thereof, and a display apparatus. The display panel includes a first and a second display area. A pixel density of the first display area is less than a pixel density of the second display area. The display panel includes a power supply unit including a power supply output terminal; first power supply lines electrically connected to sub-pixels of the first display area; second power supply lines electrically connected to sub-pixels of the second display area; and a voltage adjusting unit. First ends of the second power supply lines are electrically connected to the power supply output terminal, second ends of the second power supply lines are electrically connected to the first power supply lines via the voltage adjusting unit, and the voltage adjusting unit is configured to adjust a voltage on the first power supply lines.

Abstract: A display panel and a display device. The display panel includes sub-pixels, a driving circuit for driving at least a part of the sub-pixels, and a signal line connecting the sub-pixel and the driving circuit, the driving circuit is located on a side of the sub-pixel in a first direction, the signal line includes an extension segment extending along the first direction, a plurality of extension segments of a plurality of signal lines are arranged side by side along a second direction, and the first direction intersects the second direction. The display panel includes a plurality of region segments arranged side by side along the second direction, the plurality of region segments include at least two adjacent first region segment and second region segment.

Abstract: A display panel and a display apparatus, and the display panel includes a first display area and a second display area. The display panel includes: a plurality of pixel blocks including a plurality of sub-pixels, each of the pixel blocks including a sub-pixels of the plurality of sub-pixels, the plurality of sub-pixels including a plurality of first sub-pixels located in the first display area and a plurality of second sub-pixels located in the second display area; and a plurality of circuit blocks located in the second display area, each of the circuit blocks including b pixel circuits, the b pixel circuits including first circuits and second circuits; an orthographic projection of the circuit block in a thickness direction of the display panel is located within an orthographic projection of the pixel block in the thickness direction.

Abstract: A display panel and a display device. The display panel includes a substrate, light-emitting units arranged in array alignment, first pixel circuit units, and second pixel circuit units. The substrate includes an active area and a frame area at least partially surrounding the active area. The light-emitting units are located in the active area. Each light-emitting unit includes a first electrode. The first pixel circuit units are arranged in array alignment and located in the active area. Each first pixel circuit unit includes first pixel circuits. The first pixel circuits are arranged in array alignment. The second pixel circuit units are located in the active area. Each second pixel circuit unit includes second pixel circuits. The second pixel circuits are arranged in array alignment. A first arrangement gap is defined between any two adjacent first pixel circuit units.

Abstract: A pixel circuit, a driving method thereof, and a display panel. The pixel circuit includes a drive module, a first initialization module and a data write module. The drive module is configured to generate, in response to a data signal, a drive current to drive a light-emitting element to emit light. The first initialization module is controlled by a first scan signal and a second scan signal and is configured to initialize a control terminal of the drive module when the first scan signal and the second scan signal are active. The data write module is controlled by a third scan signal, where the first initialization module is configured to cooperate with the data write module to write the data signal into the control terminal of the drive module when the second scan signal and the third scan signal are active.

Abstract: A method for driving a pixel circuit. The pixel circuit includes a drive transistor. The method includes: acquiring a theoretical threshold voltage of the drive transistor and actual threshold voltages of the drive transistor at a plurality of different gray levels; determining compensation data voltages of the drive transistor at the plurality of different gray levels according to the theoretical threshold voltage of the drive transistor and the actual threshold voltages of the drive transistor at the plurality of different gray levels; and driving the pixel circuit emit light according to the compensation data voltages of the drive transistor at the plurality of different gray levels.

Abstract: A display panel and a display device. The display panel includes a first display region, a second display region, and a non-display region, where transmittance of the first display region is higher than transmittance of the second display region; at least one first display unit disposed in the first display region, at least one first gate drive circuit disposed in the non-display region and at least one first pixel circuits disposed in the non-display region, where the at least one first pixel circuit is connected to the at least one first display unit and configured to provide a drive current for the at least one first display unit, and the at least one first gate drive circuit is connected to the at least one first pixel circuit and configured to provide a drive signal for the at least one first pixel circuit.

Abstract: An array substrate, a display module and a display apparatus and belongs to the field of display technology. The array substrate includes: first data lines located in the central area and extending along the first direction; second data lines located in the edge area and extending along the first direction; first connecting lines located between the central area and the functional area and extending along the first direction, the first connecting lines being electrically connected with the first data lines in a one-to-one correspondence; second connecting lines electrically connected with the second data lines in a one-to-one correspondence; and line-switching connecting units electrically connected with the second connecting lines and connecting ports, so that the second data lines are electrically connected, via the second connecting lines and the line-switching connecting units, with the connecting ports in an arrangement order of the second data lines.