Abstract: An array substrate includes a substrate, an active layer, multiple metal layers and pixel circuits. A pixel circuit of the multiple pixel circuits includes a drive transistor, a first initialization transistor, and a second initialization transistor. The multiple metal layers include a first metal wire extending in a first direction and a second metal wire extending in a second direction. The first metal wire and the second metal wire are located in different layers. The first initialization transistor is connected between the first metal wire and a gate of the drive transistor and is configured to transmit a first initialization voltage on the first metal wire to the gate of the drive transistor. The second initialization transistor is connected between the second metal wire and a light-emitting element and is configured to transmit a second initialization voltage on the second metal wire to the light-emitting element.

Abstract: A display panel and a display device are disclosed. The display panel includes a gate driving circuit, a plurality of clock signal lines, a timing controller and a plurality of anti-cross-row circuits; the timing controller is configured to provide a first clock signal; the plurality of anti-cross-row circuits are connected with the timing controller and the plurality of clock signal lines, and are configured to adjust the first clock signal provided by the timing controller to a second clock signal, and output the second clock signal to the plurality of clock signal lines, and a falling duration of a falling edge of the second clock signal is less than a falling duration of a falling edge of the first clock signal; and each of the plurality of anti-cross-row circuits comprises at least one resistor and at least one inductor.

Abstract: A system (100) and method for determining a hand-drawn graphic are provided. The method may include obtaining one or more hand-drawn strokes inputted into a drawing region (310), and in response to determining that an input termination condition is satisfied, determining a hand-drawn graphic corresponding to the one or more hand-drawn strokes (320).

Abstract: Disclosed are a method for detecting motion information of a target, a device and memory. The method includes: performing target detection on a first image to obtain a detection box of a first target; acquiring depth information of first image in a corresponding first camera coordinate system and determining depth information of the detection box therefrom, and determining first coordinates of first target in first camera coordinate system based on a location of the detection box in an image coordinate system and the depth information thereof; transforming second coordinates of a second target in a second camera coordinate system corresponding to the second image into third coordinates in the first camera coordinate system based on pose change information of an image capturing device; and determining motion information of the first target based on the first and third coordinates. The disclosure avoids abundant computational processing and improves processing efficiency.

Abstract: The present application provides a display panel and a display device. The display panel includes a substrate and a plurality of light-sensing units disposed on the substrate. The light-sensing unit includes a light-sensing transistor and a reading transistor connected in series. The light-sensing transistor includes a first active layer. The reading transistor includes a second active layer. A material of the first active layer and a material of the second active layer are both oxide semiconductors.

Abstract: An array substrate, a manufacturing method thereof, and a display panel are provided by the present application. The array substrate includes an active layer, a gate electrode and an interlayer insulation layer. A content of hydrogen in the interlayer insulation layer is greater than or equal to a content of hydrogen in the active layer, and the hydrogen in the interlayer insulation layer can be transferred to the active layer. A sheet resistance value of the active layer is less than 1000 ohm/square. Because the hydrogen in the interlayer insulation layer can directly diffuse and transfer to the active layer, the hydrogen content in the active layer can be increased to achieve the purpose of conductivity, thus eliminating the process of ion doping in the active layer, simplifying a preparation process of the array substrate, and improving comprehensive performance of the array substrate.

Abstract: A display panel and a corresponding driving method are provided, including at least an N?1th stage demultiplexing subcircuit and an Nth stage demultiplexing subcircuit. The N?1th stage demultiplexing subcircuit includes at least M N?1th stage demultiplexing units, wherein M and N are both integers not less than 2. By disposing at least two stages of the demuxing subcircuits in cascade, one signal can time-sharingly multiplex to a plurality of signals and correspondingly exponentially reduce a number of signal wirings.

Abstract: A display panel is provided by the present application. The display panel includes a display area and a non-display area. The display panel includes a plurality of power signal lines. Each of the power signal lines includes a power signal input line arranged on the non-display area, a power signal main line and a plurality of power signal sub-lines arranged on the display area. The power signal input line is connected to the power signal main line. At least part of the power signal sub-lines are directly connected to the power signal main line. a width of an input end of the power signal main line is wider than a width each of the power signal sub-lines. The width of the input end of the power signal main line is increased by an embodiment, which can avoid the power signal main line damage due to large current.

Abstract: A user equipment (UE), a source base station, a target base station, and handover methods for UE MBS mobility with service continuity are provided. A handover method for UE MBS mobility with service continuity performed by the UE includes reporting, to a source base station, a handover control information and/or a measurement report when UE receiving an MBS data via MBS radio bearers (MRBs) from the source base station, receiving from the source base station, a handover command message containing an MBS DRB configuration of the source base station and/or a target base station, continuing receiving the MBS data from the source base station via the MRBs and/or unicast data radio bearers (DRBs), and releasing an MRB configuration and continuing receiving the MBS data from the target base station via the DRBs. This can support a UE MBS mobility with service continuity while receiving a multicast/broadcast service.

Abstract: A data transmission method, a data receiving method, and a communication apparatus, which may be applied to an extended reality (XR) service or another low-latency service. The method includes: obtaining K to-be-coded data packets with a same length; performing shift exclusive OR coding based on a coding coefficient and the K to-be-coded data packets, to obtain a check packet; and sending the check packet, where a packet header of the check packet does not include indication information of the coding coefficient, the coding coefficient of the check packet is related to a difference between a data length of the check packet and the length of the to-be-coded data packet, and the to-be-coded data packet includes an original packet or a system packet corresponding to an original packet.

Abstract: A display device is provided. The display device includes: a flexible screen body including a planar area and a bending area connected to the planar area; a color filter disposed on the flexible screen body and at least covering the planar area; a protective layer disposed on the flexible screen body and at least covering a part of the bending area; and a coverplate disposed on the color filter and at least covering the planar area. The protective layer and the coverplate are arranged at intervals.

Abstract: An apparatus for wireless communication includes: a receiving unit, for receiving a first orthogonal time-frequency space symbol including multiple delay Doppler regions corresponding to multiple transmitting terminals; a processing unit, for executing the following steps: A1: dividing the multiple delay Doppler regions into multiple first-type sets according to different displacement intervals occupied in a first dimension, and performing iterative serial de-interference decoding on the multiple time-delay Doppler regions in a same first-class set; A2: dividing the multiple delay Doppler regions into multiple second-type sets according to different displacement intervals occupied in a second dimension, and performing iterative serial de-interference decoding on the multiple time-delay Doppler regions in a same second-class set. The first dimension is one of a delay dimension and a Doppler dimension, and the second dimension is the other dimension of the two dimensions.

Abstract: The present application discloses a display panel, wherein the driving circuit layer includes a first transistor and a second transistor, the first light-emitting unit is arranged on a side of the driving circuit layer away from the flexible substrate, and is connected to the first transistor, and the first light-emitting unit emits light from a side away from the flexible substrate; wherein the second light-emitting unit is disposed on a side of the flexible substrate away from the driving circuit layer, and is connected to the second transistor through a connection hole penetrating through the flexible substrate, and the second light-emitting unit emits light from a side away from the flexible substrate.

Abstract: This application provides a system and method for displaying and controlling a task of a remote device. The system includes N devices, and the N devices include a first terminal and a second terminal. Icons of the N devices and at least one task card are displayed on a recent tasks screen of the first terminal. A user may perform various convenient operations on any card, to implement migration of the task card and running of an application corresponding to the task card on different devices. This can be suitable for a variety of different user requirements, and applicable to almost all applications. In addition, task cards can be flexibly arranged on the first terminal, and the first terminal can display task cards of different devices.

Abstract: The present disclosure discloses an organic compound, a light emitting element, and a display panel. The organic compound is represented by formula (1): Z is selected from CR1R2, NR3, O, and S; X is selected from O and NR4; Ar1 is selected from —H, —D, a substituted or unsubstituted C1-C6 alkyl group, a substituted or unsubstituted C6-C20 aromatic group, and a substituted or unsubstituted C12-C20 heteroaromatic group; Ar2 and Ar3 are each independently selected from a methyl group, a substituted or unsubstituted C7-C18 aromatic group, and a substituted or unsubstituted C12-C16 heteroaromatic group; and Ar4, Ar5, and Ar6 are each independently selected from a substituted or unsubstituted C6-C31 aromatic group and a substituted or unsubstituted C6-C26 heteroaromatic group.

Abstract: This specification provides transaction commitment systems, methods, and apparatuses based on distributed database systems, including: a transaction coordinator and transaction participants of a target transaction, where each transaction participant records a demarcation location.

Abstract: The invention discloses a diffusion plate for use in a backlight module with a low optical path distance (OD), which can be assembled on a backlight module with a plurality of light-emitting diodes (LEDs) as the light source below. Different diffusion particle additives are added to the surface layers and the main layer of the diffusion plate, and then extrude it with foaming extrusion technology. By making different combinations of the refractive index and the amount of the original resin materials, microbubbles, and diffusion particle additives of the surface layers and the main layer, the light refractive index of the upper and lower surface layers is substantially greater than which of the main layer. Such that, the light emitted by the light source below can be diffused more effectively, and thereby achieving a better shading effect of MURA, so as to produce a uniform surface light source.

Abstract: A valve seat, a plug valve, and a fracturing manifold are provided. The valve seat includes a sealing valve seat in an annular shape and a mounting valve seat in an annular shape. The sealing valve seat includes a sealing valve seat inner hole, and the mounting valve seat includes a mounting valve seat inner hole. The sealing valve seat is nested inside the mounting valve seat, and the sealing valve seat inner hole communicates with the mounting valve seat inner hole. In axial and radial directions of the sealing valve seat inner hole, or axial and radial directions of the mounting valve seat inner hole, an outer surface of the sealing valve seat abuts against an inner surface of the mounting valve seat.

Abstract: A human-machine interaction method, includes: determining a target controlled object corresponding to a first gesture in a first area of a touch pad in response to detecting the first gesture in the first area; determining a target control mode corresponding to a second gesture in a second area of the touch pad in response to detecting the second gesture in the second area; and controlling the target controlled object based on the target control mode.

Abstract: A cover plate, a manufacturing method of the cover plate, and a display panel are provided. The cover plate covers the display panel and includes a cover plate body and an anti-reflection layer. The anti-reflection layer is provided with anti-reflection particles therein, and an orthographic projection of the anti-reflection particles in the display panel is completely located in a region of each sub-pixel unit. By accurately controlling the distribution position of the particles during the manufacturing process, each particle can completely fall in the corresponding region of each sub-pixel unit, and will not be distributed at a junction position between two adjacent sub-pixel units.