Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for video coding. The method for video coding includes: receiving, by a decoder, a residual coding rice constraint flag to provide general constraint controls for at least one of other flags; and in response to determining that a value of the residual coding rice constraint flag equals to 1, determining that a value of the at least one of other flags equals to 0.

Abstract: A display panel, a method of manufacturing the display panel, and a display device are provided. According to the display panel provided by the embodiment of the present application, a bonding structure is arranged between a display substrate and a circuit board to connect the display substrate and the circuit board together, and a width of the bonding structure is set to be 50 microns (?m)-200 ?m, so that when a plurality of display panels are spliced to realize a large-screen display, a width of an interval area between the adjacent display areas of the display panels may be significantly reduced.

Abstract: The present application provides a display panel and a fabrication method thereof. The display panel comprises an under-screen camera area and a non-under-screen camera area that are adjacently arranged. The display panel comprises a first flexible substrate, a first buffer layer, a second flexible substrate, and a second buffer layer which are sequentially stacked. A first surface of the first flexible substrate is provided with a groove. The groove is located in the camera area under the screen. The display panel provided by the present application improves the light transmittance of the under-screen imaging area and improves imaging effects of a camera the under-screen.

Abstract: A display panel and a temperature regulation method for a display panel are provided. The display includes a substrate, a thin film transistor layer, a first passivation layer, a photoelectric detector, a first light-shielding layer, and a second light-shielding layer. The first light-shielding layer is disposed on one side of the photoelectric detector away from the substrate. The second light-shielding layer is disposed on the lateral of the photoelectric detector.

Abstract: This application discloses a point cloud densification method and apparatus, a storage medium, and a LiDAR. The method is applied to the LiDAR, the LiDAR includes an emitter group and a scanning apparatus, and the method includes: obtaining a point cloud densification multiple of a detection field of view at each level; obtaining an interval between scanning lines corresponding to two adjacent emissions based on the point cloud densification multiple of the detection field of view at each level; and performing scanning based on the interval between the scanning lines corresponding to the two adjacent emissions.

Abstract: A display panel and a display device are provided. The display panel includes a plurality of sub-pixels, each of the plurality of sub-pixels includes a light-emitting region, the plurality of sub-pixels include a plurality of first color sub-pixels, the first color sub-pixel includes a first light-emitting layer to emit a first color light. The plurality of first color sub-pixels include a plurality of first sub-pixel pairs, each of the plurality of first sub-pixel pairs includes two first color sub-pixels arranged along a first direction, first light-emitting layers of the two first color sub-pixels in each first sub-pixel pair are integrated, light-emitting regions of the two first color sub-pixels in at least one first sub-pixel pair are distributed asymmetrically with respect to any straight line extending along a second direction, and the second direction is perpendicular to the first direction.

Abstract: A display panel including a pixel driving circuit is provided. The pixel driving circuit includes a first pixel driving circuit layer, a second pixel driving circuit layer, and a capacitor. The capacitor is electrically connected with a transistor of the first pixel driving circuit layer. The capacitor includes a first electrode plate. The second pixel driving circuit layer is arranged on the first electrode plate. At least one transistor of the second pixel driving circuit layer at least partially overlaps with the first electrode plate, so that the space occupied by the pixel driving circuit can be saved.

Abstract: An AID allocation method for a multi-link device, includes: An access point multi-link device generates and sends a first frame. Correspondingly, a station device receives and parses the first frame to obtain an AID that is allocated to the station device and carried in the first frame. The AID is neither a BSSID that can be supported by a first-type access point in the access point multi-link device nor an identifier of an access point in the access point multi-link device. The first-type access point is an access point for establishing a link between the station device and the access point multi-link device.

Abstract: The present application provides an array substrate and a display panel. The array substrate includes a substrate, a first gate electrode, a first insulating layer, a first electrode, a second gate electrode, a first conductive channel, and a second electrode. The present application reduces a leakage current of the array substrate by using an orthographic projection of the first gate electrode on the substrate to overlap an orthographic projection of the first conductive channel on the substrate.

Abstract: A display module and a mobile terminal are provided, which includes a light-emitting backplane. The light-emitting backplane includes a substrate, and an electromagnetic induction layer and a light-emitting component layer sequentially arranged on the substrate. The light-emitting component layer includes a plurality of light-emitting components distributed in an array along a first direction and a second direction intersecting with each other. The electromagnetic induction layer includes first electromagnetic induction coils arranged in the first direction and extending to the second direction and second electromagnetic induction coils arranged in the second direction and extending to the first direction.

Abstract: The embodiments of the present disclosure provide methods and Internet of Things (IoT) system for managing an operation progress of a smart gas pipeline network. The method includes: obtaining a construction type and a progress sequence of a gas operation based on a smart terminal and a sensing unit; predicting a future operation progress at a future moment through a progress prediction model based on the construction type and the progress sequence, the progress prediction model being a machine learning model; generating a first prompt message and a second prompt message based on the future operation progress, the first prompt message including the progress reminder data of the gas operation, and the second prompt message including an approach plan of a gas associated object; and sending the first prompt message to a gas operator and sending the second prompt message to the gas associated object.

Abstract: A GOA circuit and a display panel are proposed. An inverting control module controls the voltage level of the first node to be opposite to the voltage level of the second node under the control of an (n+1)th-stage clock signal, so that a DC path between a constant high voltage terminal and a first constant low voltage terminal is not formed. When a first node is at the low voltage level, the voltage applied on the second node transitions from the low voltage level to high voltage level. Accordingly, the second node is constantly at the high voltage level at the pull-down maintenance stage in the GOA circuit, and the nth-stage gate-driven signal terminal is still at the low voltage level. In this way, the GOA circuit will not become ineffective.

Abstract: A spliced panel is disclosed. At least two display panels are spliced to each other. Each of the at least two display panels includes a bending part and a non-bending part. The bending part is bent from a side of the non-bending part to a back surface of the at least two display panels. The non-bending part is configured to display an image. In the at least two display panels spliced to each other, the bending part of one of the at least two display panels is correspondingly spliced to the bending part of another of the at least two display panels to form a support structure. A light-emitting diode (LED) substrate is disposed on the support structure.

Abstract: A display backplane and a mobile terminal are provided. The display backplane includes a substrate, a plurality of pixel units disposed on the substrate, and a barrier layer disposed on the substrate. The pixel unit includes a reflection unit, the barrier layer includes a plurality of barriers arranged between two adjacent pixel units, and two adjacent reflection units are separately provided by the barriers.

Abstract: The present disclosure discloses an Industrial Internet of Things, a control method, and a medium for automatically controlling working parameters of a manufacturing device.

Abstract: A display panel and a manufacturing method thereof are provided. A light-emitting device layer is disposed on a substrate, and an encapsulation layer covers the light-emitting device layer and the substrate. The encapsulation layer includes a first inorganic layer, a getter layer, an organic layer, and a second inorganic layer, and the first inorganic layer covers the light-emitting device layer, wherein the getter layer is disposed on the first inorganic layer, the organic layer is disposed on the getter layer, the second inorganic layer covers the organic layer and the getter layer and is connected to the first inorganic layer.

Abstract: Disclosed are a method and device for constructing a quantum circuit of a QRAM architecture, the QRAM architecture being configured for accessing data and being a binary tree structure, the method including: partitioning the binary tree structure into basic circuit structures, wherein a basic circuit structure comprises address bits and data bits of one subtree node and data bits of two child nodes in the lower layer of the one subtree node; determining qubits required for a basic quantum circuit to be constructed, according to qubits included in the basic circuit structure; determining an input and an output of the basic quantum circuit to be constructed, according to action relationships between the qubits required for the basic quantum circuit to be constructed; and constructing a basic quantum circuit corresponding to the basic circuit structure, according to the input and the output using the required qubits and quantum logic gates.

Abstract: The embodiments of the application provide a tiled display, which includes a housing, a backlight unit arranged on a side of the housing, at least two supports provided in the housing and located on a light output side of the backlight unit, and at least two tiling liquid crystal display panels. The liquid crystal display panels are fixed on the housing and located on a side of the support away from the backlight unit. A bezel at the tiling of two adjacent liquid crystal display panels is arranged on the support, and a width of the bezel is greater than or equal to a width of the support.

Abstract: Disclosed are a superconducting quantum chip structure and a fabrication method for a superconducting quantum chip. The superconducting quantum chip structure includes a first structural member, a second structural member, and a support and connection member, where the first structural member is provided with a qubit, a read cavity, and a first connection terminal, the qubit is coupled to the read cavity, and the qubit is electrically connected to the first connection terminal; the second structural member is provided with a signal transmission line and a second connection terminal electrically connected to each other; and two ends of the support and connection member are electrically connected to the first connection terminal and the second connection terminal, respectively, and the support and connection member is configured to transmit a control signal received on the signal transmission line to the qubit.

Abstract: The invention provides a reaction system for preparing butyraldehyde by propylene carbonylation, comprising: a reactor; a side wall of the reactor is sequentially provided with a catalyst inlet, a propylene inlet and a synthesis gas inlet from top to bottom; the bottom of the reactor is provided with a solvent inlet; two micro-interface generators are arranged inside of the reactor from top to bottom, and the micro-interface generator located at a top end is connected to the propylene inlet to break the propylene gas into micron-scale micro-bubbles; the micro-interface generator located at a bottom is connected to the synthesis gas inlet for breaking the synthesis gas into micron-scale micro-bubbles; the outlets of the two micro-interface generators are opposite, and the outlets are connected with a gas distributor for evenly distributing raw materials.