Abstract: A driving method of a display panel and a display apparatus provided by embodiments of the present disclosure include: when a display mode switching startup instruction is received, a non-counting state is entered. The display panel is driven to display a first set picture, and a current display mode is switched to a target display mode. When a data mode switching completing instruction is received, a counting state is entered.

Abstract: Methods, apparatuses and systems for a sensing deformation in a surface are disclosed herein. An example device may include a support unit including a first frame and a second frame. A first end of the first frame and a first end of the second frame are mechanically coupled to the surface. The sensing device includes a pin joint that mechanically couples the first frame to the second frame, such that a first relative movement between the first end of the first frame and the first end of the second frame is amplified to a second relative movement between a second end of the first frame and a second end of the second frame. The sensing device includes a sensor that senses the second relative movement between the second end of the first frame and the second end of the second frame.

Abstract: Embodiments of this application disclose a resource request method, a resource allocation method, an apparatus, and a medium. The resource request method includes: receiving a first frequency information list and a second frequency information list from an access network device; sending resource request information to the access network device, where the resource request information carries destination V2X service indication information, and the destination V2X service indication information corresponds to a first RAT and/or corresponds to a second RAT; receiving resource indication information from the access network device, where the resource indication information is a time-frequency resource that is determined by the access network device based on the destination V2X service indication information and that is used to indicate an SL; and sending a V2X service to a second terminal device by using the time-frequency resource.

Abstract: A motor control circuit includes a switch circuit powered by a power supply to drive a motor to output a motion. A switch drive circuit sends a valid drive signal to the switch circuit to drive the motor to output the motion. A limit switch is associated with a position of the motor's motion output, enabling the motor to generate a feedback signal when the motor outputs the motion to the position in a direction. The switch drive circuit receives the feedback signal to cut off power from the power supply to the switch circuit, and the motor stops outputting motion. The motor control circuit feeds from the limit switch back to a controller. When the direction of the motion output by the motor is switched, the power from the power supply to the switch circuit is turned off using the feedback signal.

Abstract: The present disclosure provides a circuit board, a chip on film, a display apparatus and a bonding method. The circuit board has a plurality of bonding regions for bonding with a chip on film, each bonding region includes: a plurality of first pins extending along a first direction and sequentially arranged along a second direction; and at least one first alignment mark group on an arrangement path along which the plurality of first pins are arranged and configured to be aligned with a second alignment mark group of the chip on film in a buckled way, so that the plurality of first pins are bonded and attached to second pins of the chip on film in one-to-one correspondence.

Abstract: An inductor, a power factor correction circuit, and a power supply system. The inductor includes a coil winding and a magnetic core. The magnetic core includes a first outer magnetic core, a second outer magnetic core, and a winding unit. The first outer magnetic core and the second outer magnetic core are disposed opposite to each other in a first direction, the winding unit is disposed between the first outer magnetic core and the second outer magnetic core, and the coil winding is disposed around the winding unit. The winding unit includes a magnetic core middle column and at least two air-gaps distributed in the first direction. The inductor can improve the operating efficiency of the power factor correction circuit and can optimize efficiency of the power supply system in the light load phase.

Abstract: Systems, methods, and processing nodes for managing network resources perform and/or comprise: configuring a first bandwidth part (BWP) and a second BWP for a wireless device, wherein the wireless device is configured to communicate with an access node over the first BWP, wherein the first BWP has a first resource allocation type and the second BWP has a second resource allocation type; setting a traffic condition; monitoring a traffic parameter for communications between the wireless device and the access node; and in response to a determination that the traffic parameter meets the traffic condition, instructing the wireless device to switch from communication with the access node over the first BWP to communication with the access node over the second BWP.

Abstract: The present invention discloses a lateral-optical-mode-controlled high-power semiconductor device, a manufacturing method thereof and a semiconductor packaging structure. The lateral-optical-mode-controlled high-power semiconductor device comprises a semiconductor substrate layer; an active layer arranged upon the semiconductor substrate layer; a front electrode layer arranged on a side of the active layer away from the semiconductor substrate layer, the front electrode layer including an electrode injection region; wherein thickness of the electrode injection region decreases progressively from a central part of the electrode injection region to an edge part of the electrode injection region along a slow axis direction of the lateral-optical-mode-controlled high-power semiconductor device. The semiconductor device has high light-output brightness, high beam quality, as well as low cost and high degree of integration.

Abstract: A track information exchange method includes a first roadside device that may receive, from another roadside device, track information outside a coverage area of the first roadside device. When the first roadside device successfully verifies a vehicle, the first roadside device may forward the track information to the vehicle. The track information of a traffic participant may be transferred to a vehicle through a forwarding operation of a roadside device to enable the vehicle with a beyond-line-of-sight sensing capability.

Abstract: A terminal device receives first information, where the first information is for determining first duration, the first duration indicates duration from a moment at which a first beam stops a service to a moment from which a second beam provides a service, and the first beam and the second beam are beams on satellites. The terminal device communicates with a network device by using the second beam based on the first duration.

Abstract: Provided is a display substrate, including: a base, a first signal line, a second signal line, and a first electrode. The first signal line, the second signal line and the first electrode are located on the base and sequentially arranged away from the base, and are insulated from each other; orthographic projections of the first signal line and the second signal line on the base at least partially overlap, an orthographic projection of the first electrode partially overlaps with an overlapping region in which the orthographic projections of the first signal line and the second signal line on the base overlap; an opening is provided in at least a partial region of the first electrode, with the orthographic projection thereof on the base overlaps with the overlapping region in which the orthographic projections of the first signal line and the second signal line on the base overlap with each other.

Abstract: Embodiments of this application disclose a example polar code encoding methods, example polar code decoding methods, and example apparatuses thereof. One example method in embodiments of this application includes generating an input vector, where the input vector includes T subblocks, a first information bit of a first subblock is obtained by replicating a second information bit of a second subblock, the first subblock and the second subblock are subblocks of the T subblocks, a sequence number of the first subblock is after a sequence number of the second subblock, and T is an integer greater than or equal to 2. Polar encoding can then be performed on the input vector to obtain an encoded bit.

Abstract: Methods, systems, and devices for error information storage for boot-up procedures are described. A memory system may detect an error associated with performing the boot-up procedure of the memory system and may store error information associated with the detected error in a persistent register at the memory system. In some cases, the memory system may additionally store the error information in a cache at the memory system. After storing the error information, the memory system may reset and, after resetting, may transfer the error information from the persistent register to a non-volatile memory device at the memory system. In cases that the memory system stores error information in the cache prior to the reset, the memory system may additionally transfer the error information from the cache to the non-volatile memory device.

Abstract: An array substrate, a display device and a fabrication method are provided. The array substrate includes a first metal layer at one side of a base substrate, the first metal layer including a light shielding part, a source, a drain in a display area; a second metal layer at a side, facing away from an active layer, of gate insulating layer, the second metal layer includes a gate, a source-landing electrode a drain-landing electrode in the display area, the source-landing electrode is in contact with the active layer and the source through a first via hole penetrating through the gate insulating layer and a buffer layer and exposing one end of the active layer, the drain-landing electrode is in contact with the active layer and the drain through a second via hole penetrating through the gate insulating layer and the buffer layer and exposing other end of the active layer.

Abstract: A pneumatic pollination device and a method for hybrid rice seed production with a large row ratio are provided. The pneumatic pollination device includes a pneumatic pollination component, a controller, a lifting adjustment component and a four-wheel power chassis. The pneumatic pollination component is mounted at the front part of the four-wheel power chassis through the lifting adjusting component, and the controller is mounted at the upper part of the four-wheel power chassis. The airflow of each pollination pipe respectively acts on the spike part of the male parent row of corresponding hybrid rice, so that the male pollen is separated from stamens and floats to the female compartment. The airflow velocities of the pollination pipes of respective male parent rows are different to ensure that the pollen is conveyed to the main female parent action region.

Abstract: A network connection method is provided. The network connection method includes: transmitting a detection instruction in a preset format to a second network device to instruct the second network device to query second network address information conforming to a standard of the detection instruction according to the protocol identification information; receiving the second network address information fed back by the second network device according to the first network address information, and connecting to the second network device according to the second network address information. According to the network connection method in the present application, network address information of other network devices can also be obtained by only sending an unidirectional detection instruction although other network devices are unknown to the first network device, so that these network devices can be conveniently connected through a network application.