Abstract: A method and system for constructing a lightweight container-based user environment (CUE), and a medium, the method including: preparing, by a main process, for communication, cloning a child process, and then becoming a parent process; elevating, by the child process, permission, executing namespace isolation, and cloning a grandchild process, and setting, by the parent process, cgroups for the grandchild process; and setting, by the grandchild process, permission of the grandchild process to execute a command and a file, preparing an overlay file system, setting a hostname, restricting permission, and executing an initialization script to start the container. Multiple users are allowed to customize their own environments, enabling the users to customize their environments more flexibly, achieving privacy isolation, and making it easier and more secure to update a system. Therefore, it is particularly applicable to a high-performance computing cluster.

Abstract: The present invention provides an amorphous silicon thin film transistor and a manufacturing method of the amorphous silicon thin film transistor, which comprise: a substrate, a gate electrode layer, a gate insulating layer, an active layer, a source/drain electrode layer, an N+-doped layer, a protective insulating layer, and a passivation layer. The N+-doped layer is disposed between the active layer and the source/drain electrode layer. The protective insulating layer is disposed on the source/drain electrode layer. A channel is formed in the source/drain electrode layer and penetrates the N+-doped layer and the protective insulating layer. The passivation layer covers the channel and the protective insulating layer. The protective insulating layer and the source/drain electrode layer are flush with each other in the channel.

Abstract: A display panel and a display device are provided. The display panel includes a display region, a hole-digging region, and a boundary region disposed between the display region and the hole-digging region. The display panel also includes an array substrate and a light-emitting function layer. The array substrate includes a dam structure disposed between the display region and the boundary region. The light-emitting function layer covers the array substrate, and includes a first light-emitting component disposed over the display region and a second light-emitting component disposed over the boundary region. The array substrate further includes a base substrate and a driving device layer, and the driving device layer includes a first thin-film transistor device layer and a boundary driving circuit layer.

Abstract: The present disclosure relates to methods and devices for discovering a Bluetooth device. One example method includes receiving, by a second Bluetooth device, a first broadcast frame from a first Bluetooth device, determining, by the second Bluetooth device, whether the first broadcast frame includes first indication information, and if the first broadcast frame includes the first indication information, sending, by the second Bluetooth device, at least one second broadcast frame within a preset time period after receiving the first broadcast frame The second broadcast frame includes second indication information, and the second indication information is used to instruct a Bluetooth device receiving the second broadcast frame to exchange information with the second Bluetooth device.

Abstract: The disclosure provides an active peptide with an anti-lipid oxidation function and a preparation method and application thereof and belongs to the technical field of plant-derived biologically active peptides. In the disclosure, oil processing by-products, namely oil crops after oil extraction, are used as the raw materials, and the raw materials are subjected to the steps of protein extraction, infrared pretreatment, proteolysis, freeze-drying, lipophilic part extraction, vacuum concentration and drying to prepare an anti-lipid oxidation peptide having the functional characteristics of scavenging DPPH free radicals, chelating metal ions, inhibiting lipid peroxidation, prolonging vegetable oil oxidation induction time, improving emulsion stability and the like.

Abstract: A panel structure, a display device, and an alignment detection method for the panel structure are provided in the present disclosure. The panel structure includes a first substrate and a second substrate which are oppositely disposed, and further includes a capacitor group including a first capacitor and a second capacitor. The first capacitor includes a first A electrode and a first B electrode which are oppositely disposed; the second capacitor includes a second A electrode and a second B electrode which are oppositely disposed; the first A electrode and the second A electrode are on the first substrate, and the first B electrode and the second B electrode are on the second substrate; the first B electrode is misaligned with the first A electrode along a first direction; and the second B electrode is misaligned with the second A electrode along an opposite direction of the first direction.

Abstract: The present disclosure discloses a method and system for controlling mechanical transmission of an intelligent wheelchair. The system may include a processor, a motion module, and a tripod head. The processor may be configured to perform operations of receiving information, constructing a map, planning a route, and generating a control parameter. The motion module may execute the control parameter to move around and may include a sensor to sense information. The tripod head may include a sensor to sense the information.

Abstract: Embodiments of this application disclose a method for sharing data in a local area network and an electronic device. The method is as follows: A first electronic device establishes a wireless connection to a wireless access point, and receives, from a first port, access request information of a second electronic device forwarded by using the wireless access point, where the first port is a serving port for a local area network shared access protocol, and the second electronic device also establishes a wireless connection the wireless access point; the first electronic device verifies validity of the second electronic device; and if succeeds, the first electronic device sends access response information to the second electronic device, so that shared data in the first electronic device is accessed from the second electronic device, where the access response information includes an internal storage directory and a common file directory.

Abstract: The present disclosure includes a system and a method for controlling a robot. The system may include a processor that performs the operations including receiving information, building a map, planning a route and generating control parameters; a movement module that executes control parameters to move around and hold sensors for sensing information; and a gimbal for holding sensors to sense information.

Abstract: A panel structure, a display device, and an alignment detection method for the panel structure are provided in the present disclosure. The panel structure includes a first substrate and a second substrate which are oppositely disposed, and further includes a capacitor group including a first capacitor and a second capacitor. The first capacitor includes a first A electrode and a first B electrode which are oppositely disposed; the second capacitor includes a second A electrode and a second B electrode which are oppositely disposed; the first A electrode and the second A electrode are on the first substrate, and the first B electrode and the second B electrode are on the second substrate; the first B electrode is misaligned with the first A electrode along a first direction; and the second B electrode is misaligned with the second A electrode along an opposite direction of the first direction.

Abstract: The present invention provides an amorphous silicon thin film transistor and a manufacturing method of the amorphous silicon thin film transistor, which comprise: a substrate, a gate electrode layer, a gate insulating layer, an active layer, a source/drain electrode layer, an N+-doped layer, a protective insulating layer, and a passivation layer. The N+-doped layer is disposed between the active layer and the source/drain electrode layer. The protective insulating layer is disposed on the source/drain electrode layer. A channel is formed in the source/drain electrode layer and penetrates the N+-doped layer and the protective insulating layer. The passivation layer covers the channel and the protective insulating layer. The protective insulating layer and the source/drain electrode layer are flush with each other in the channel.

Abstract: Techniques are provided for foreground extraction from a point cloud (e.g., a LiDAR point cloud) using surface fitting. In an embodiment, one or more processors of a vehicle can receive point cloud data from one or more vehicle sensors. The one or more processors can identify points in the point cloud data as foreground points or ground points using a spatial Kalman filter to capture changes in the terrain. A route or trajectory in a driving area for the vehicle can be generated using the identified foreground points and ground points. A vehicle controller can control the vehicle while the vehicle is traveling on the route or trajectory in the driving area.

Abstract: The present disclosure discloses the surrounding information collection, feedback system and method of the intelligent wheelchair. The system includes a processor, a movement module, and a holder, and the processor is configured to perform operations of receiving information, constructing a map, planning a route, and generating control parameters. The movement module executes the control parameters to move around and includes one or more sensors to detect the information. The holder includes one or more sensors to sense the information.

Abstract: This application relates to the field of mobile communications, and in particular, to a technical solution of sharing data with a nearby device by using a wireless communications technology. In a method for printing a photo, a mobile phone first selects a to-be-printed photo, then discovers a nearby device by using the foregoing related wireless communications technology, and displays the discovered device such as a printer or a projector on the mobile phone; and then a user performs a tap operation on the discovered printer, so that one-tap printing can be implemented. In this way, printing efficiency of an electronic device is improved, and user experience is also improved.

Abstract: A terminal, includes: a coil disposed inside the terminal; a wireless charging module that is electrically connected to the coil, and includes a wireless charging transmitting circuit and a wireless charging receiving circuit that are electrically connected to the coil; a detection module electrically connected to the wireless charging module and a wired charging port of the terminal. When detecting that electric energy input to the wired charging port, the detection module sends a first electrical signal to the wireless charging module, and the wireless charging module initiates the wireless charging transmitting circuit based on the first electrical signal; when detecting that no electric energy is input to the wired charging port, the detection module sends a second electrical signal to the wireless charging module, and the wireless charging module initiates the wireless charging receiving circuit based on the second electrical signal.

Abstract: Provided are an organic light-emitting display panel and an organic light-emitting display device. The organic light-emitting display panel has a display area and a non-display area surrounding the display area and includes a base substrate, an organic light-emitting layer, a pixel definition layer, and a microlens layer that are located in the display area. The organic light-emitting layer is located at a side of the base substrate and includes light-emitting units. The pixel definition layer includes first openings, and each light-emitting unit is located in one of the first openings. The microlens layer is located at a side of the pixel definition layer facing away from the base substrate and includes at least one first microlens. An orthogonal projection of the first microlens on the base substrate is located between orthogonal projections of two adjacent first openings on the base substrate.

Abstract: Embodiments of this application disclose a method for sharing data in a local area network and an electronic device. The method is as follows: A first electronic device establishes a wireless connection to a wireless access point, and receives, from a first port, access request information of a second electronic device forwarded by using the wireless access point, where the first port is a serving port for a local area network shared access protocol, and the second electronic device also establishes a wireless connection the wireless access point; the first electronic device verifies validity of the second electronic device; and if succeeds, the first electronic device sends access response information to the second electronic device, so that shared data in the first electronic device is accessed from the second electronic device, where the access response information includes an internal storage directory and a common file directory.

Abstract: Embodiments of the present invention provide a communication establishment method. The method includes: receiving, by a first terminal, a first broadcast message of a first wireless communications mode sent by a second terminal, where the first broadcast message carries a second wireless communications mode supported by the second terminal and a status and/or supported protocol information of the second wireless communications mode; and determining, by the first terminal based on the second wireless communications mode supported by the second terminal and the status and/or the supported protocol information of the second wireless communications mode, whether to connect to the second terminal.