Abstract: A display substrate has a display area and a peripheral area surrounding the display area; the display area includes first and second display sub-areas, and a third display sub-area therebetween; the display substrate includes a base substrate, and a driving circuit layer and multiple light-emitting devices on the base substrate; the driving circuit layer includes multiple pixel driving circuits, a gate driving circuit, and a light emission control circuit; a first electrode of each light-emitting device is electrically coupled to one pixel driving circuit; the multiple pixel driving circuits include first pixel driving circuits for providing driving signals for light-emitting devices in the first display sub-area, and second pixel driving circuits, in the third display sub-area, for providing driving signals for light-emitting devices in the second display sub-area; and the light emission control circuit includes first and second light emission control sub-circuits disconnected from each other.

Abstract: The display panel (100) includes an active area (R1) and a non-active area (R2), the non-active area (R2) includes a bending area (R211) and a controlling area (R212), the display panel (100) includes a substrate (1), a multilayer insulating layer (2) and a back-film component (3), the multilayer insulating layer (2) has a depression part (21), the thickness of the back-film component (3) that is located within the active area (R1) is less than the thickness of the back-film component (3) that is located within the controlling area (R212), and is greater than the thickness of the back-film component (3) that is located within the bending area (R211), the display panel (100) has a marker (5), the marker (5) is located within the non-active area (R2), and is separately disposed around the depression part, and the marker is suitable for serving as a correction reference of the bending area.

Abstract: A Cassegrain or quasi-Cassegrain structure objective lens is used in a polar MOKE metrology system. The quasi-Cassegrain reflective objective lens includes a primary concave mirror and a secondary mirror. The primary concave mirror has a wider diameter than the secondary mirror and defines an aperture through which the laser beam is configured to be transmitted toward the secondary mirror. The secondary mirror can be convex, concave, or have a flat surface.

Abstract: A storage cluster may dynamically select a data transport mode for supporting a backup or export job. The storage cluster may receive a trigger indication to create, a backup of data of a source virtual machine. The storage cluster may select a data transport mode to use for reading the data from the source virtual machine to create the backup at the storage cluster. The selection may be from a set of data transport modes that includes a proxy virtual machine mode and a direct-to-host mode. The storage cluster may transmit, to a host for the source virtual machine, a request to activate the selected data transport mode, and receive the data from the source virtual machine via the selected data transport mode. The storage cluster may use the data to create the backup.

Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to process a bandwidth part (BWP) switching request from a serving cell at slot n, and to perform an active BWP switch to a new BWP on the serving cell at a time no later than slot n+Y, wherein Y is a BWP switching delay. The one or more baseband processors are to accommodate a timing advance (TA) value to determine when to perform the active BWP switch. The apparatus can include a memory to store the BWP switching request.

Abstract: A display substrate and a display device. The display substrate includes a first sub-pixel and a third sub-pixel, the first sub-pixel includes a first data line pattern, and the third sub-pixel includes a third data line pattern; the first sub-pixel and the third sub-pixel both include a sixth transistor and an anode pattern; the second electrode of the sixth transistor is electrically connected to the corresponding anode pattern; the third sub-pixel further includes a fourth conductive connection portion, and the fourth conductive connection portion; in the third sub-pixel, an orthographic projection of the anode pattern on the substrate at least partially overlaps an orthographic projection of the third data line pattern on the substrate, and at least partially overlaps an orthographic projection of the first data line pattern adjacent to the third data line pattern along the first direction on the substrate.

Abstract: This application discloses an interaction method, an interaction apparatus, and an electronic device. The interaction method includes: receiving a first input by a user to target application programs; in response to the first input, building a target component based on the target application programs and setting preset interfaces of the target application programs as target pages, the target pages being interfaces displayed correspondingly by the target application programs after the target component is started; receiving a second input by the user to the target component; and in response to the second input, starting the target component and displaying the target pages of the target application programs according to a preset layout interface.

Abstract: A strap may have a strip of material. A flexible magnet and other layers may be embedded between outer layers of the strip. The outer layers may be formed from leather or other natural materials, fabric, polymer, or other materials. The strap may have a snap mechanism that removably couples the strap to the item. The strip may have left and right portions that are coupled together using sliders and the snap mechanism. The sliders may be fixedly attached to respective end portions of left and right portions of the strip. A first of the sliders may have a slot that allows the first slider to slide along the right strip portion and a second of the sliders may have a slot that allows the second slider to slide along the left strip portion so that the length of the strap may be adjusted.

Abstract: A display substrate and a manufacturing method thereof, and a display device, relate to the technical field of displaying. The display substrate includes a base substrate; a pixel defining layer; and a common transport layer arranged at one side of the pixel defining layer away from the base substrate, including a first blocking pattern and first transport patterns located at two sides of the first blocking pattern; the first blocking pattern and the first transport pattern at least including one identical element, material structures of the first blocking pattern and the first transport pattern are different, and a lateral resistance of the first blocking pattern is greater than a lateral resistance of the first transport pattern.

Abstract: A MEMS speaker is provided, including only a substrate enclosing a cavity, a piezoelectric diaphragm disposed above the substrate and covering the cavity, and a flexible structure layer covering the piezoelectric diaphragm. Both the piezoelectric diaphragm and the flexible structure layer are complete sheet structures, a young modulus of the flexible structure layer is less than a young modulus of the piezoelectric diaphragm, and the young modulus of the flexible structure layer is in a range of 100 MPa to 50 GPa. The MEMS speaker in the present disclosure does away with a harder structure layer and adopts a softer flexible structure layer, which better enhances the displacement and has a more prominent acoustic performance.

Abstract: A graphics primitive sharing method is provided and is related to the terminal field. When drawing interface content, a secondary chip in an electronic device obtains a set of controls corresponding to interface content. The secondary chip delegates a control whose drawing effect is poor in the set of controls to a primary chip to perform drawing. The secondary chip composites a graphics primitive drawing result of the secondary chip and a graphics primitive drawing result of the primary chip, and sends a composited result to a display.

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: Disclosed in the present application are a signal continuous coverage method, device and apparatus for a target area, and an antenna system.

Abstract: The invention provides a roadside computing system (RCS), or an edge computing system, for an autonomous vehicle. The RCS comprises a hierarchy of roadside unit (RSU) and an onboard unit (OBU) in an individual vehicle. The RSU comprises a data processing module and a communication module, and is capable of generating guidance information and targeted instructions for individual vehicle. The data processing module of the RSU comprises two processors: an External Object Calculating Module (EOCM) and an AI processing unit. Thus, the RCS utilizes roadside edge computing power and AI models to support autonomous driving for the vehicle. The OBU comprises a data processing module, a communication module, and a vehicle control module, and is capable of generating vehicle-specific targeted instruction for the vehicle based on guidance information and targeted instructions received from RSUs, and controlling the vehicle based on vehicle-specific targeted instruction.

Abstract: Disclosed is a display substrate, comprising: a base, a plurality of first pixel units located on the base in a first display region, and a plurality of second pixel units located on the base in a second display region. A first light-emitting element comprised in each first pixel unit comprises a first anode, a first organic light-emitting structure, and a first cathode which are sequentially arranged in the direction away from the base. The first cathode is provided with a plurality of first openings, and the orthographic projections of the first openings on the base do not overlap the orthographic projection of a light-emitting region of the first light-emitting element on the base. A second light-emitting element comprised in each second pixel unit comprises a second anode, a second organic light-emitting structure, and a second cathode which are sequentially arranged in the direction away from the base.

Abstract: A sealing quality detection device for gas extraction boreholes includes a detection host, a detection pipe, a sealing element, and a three-way pipe. A plurality of air inlets and a plurality of exhaust ports are formed above the detection host, a negative pressure injector is arranged in the detection host, a quick joint and a control switch are also arranged on the detection host, the quick joint is used to be connected with an underground wind pipe, the underground wind pipe is connected to an underground compressed air tube, and the control switch is used for starting and switching off the negative pressure injector in the detection host. A sealing quality evaluating method for gas extraction boreholes is provided.

Abstract: A speaker includes: a frame, a vibration system, including a diaphragm and a voice coil assembly, and a magnetic circuit system, comprising a lower plate, a first main magnet and a first auxiliary magnet, a main pole plate, and an upper plate, wherein the upper plate includes a body portion and a groove recessed from the body portion to the lower plate, the groove includes a base, and a connecting arm connected with the body portion and the base, the base is closer to the body portion than the lower plate, the speaker further includes a second auxiliary magnet located in the groove, the base is clamped between the first auxiliary magnet and the second auxiliary magnet.

Abstract: Fluorided silica-coated alumina activator-supports have a bulk density from 0.15 to 0.37 g/mL, a total pore volume from 0.85 to 2 mL/g, a BET surface area from 200 to 500 m2/g, an average pore diameter from 10 to 25 nm, and from 80 to 99% of pore volume in pores with diameters of greater than 6 nm. Methods of making the fluorided silica-coated alumina activator-supports and using the fluorided silica-coated aluminas in catalyst compositions and olefin polymerization processes also are described. Representative ethylene-based polymers produced using the compositions and processes have a melt index of 0.1 to 10 g/10 min and a density of 0.91 to 0.96 g/cm3, and contain from 70 to 270 ppm solid oxide and from 2 to 18 ppm fluorine.

Abstract: Embodiments of the present disclosure provide an ablation catheter, comprising: a catheter, a handle and a connector which are connected in sequence, wherein a plurality of electrodes are provided in sequence at a distal end of the catheter, each of the electrodes has a corresponding electrode lead, which passes through the catheter and the handle and is connected to the connector; the catheter comprises an insulated inner catheter, the electrodes are provided on the insulated inner catheter, an insulated outer catheter is provided between the plurality of electrodes, electrode leads of the plurality of electrodes are respectively provided between the insulated inner catheter and the insulated outer catheter.

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.