Abstract: The disclosure provides a display panel, a manufacturing method thereof and a display device, relating to a field of display technology. The display panel includes a base substrate, a driving layer and a light-emitting layer. The light-emitting units formed by the light-emitting layer includes a first electrode layer, a first insulating layer, a control electrode layer, a second insulating layer, an active layer, a second electrode layer, and an organic light-emitting layer sequentially distributed. In the embodiments of the present disclosure, the second insulating layer is configured to separate the control electrode layer from the organic light-emitting layer and the active layer.

Abstract: The present application provides an end cover assembly, a battery cell, a battery, and an electrical device, relating to the field of batteries. The end cover assembly includes an end cover, an electrode terminal, and an insulating member. The end cover is used for closing an opening of a shell. The end cover has a mounting portion, which confines a mounting hole. The electrode terminal at least partially passes through the mounting hole. The insulating member includes a first insulating portion, a second insulating portion, and a third insulating portion connected sequentially. The second insulating portion is at least partially located in the mounting hole, and the first insulating portion and the third insulating portion are separately located on two sides of the mounting portion in a thickness direction of the end cover to cover the mounting portion.

Abstract: The present embodiments relate to an improved mobile cooling box with an ice maker that is capable of freezing water and making ice, for example, ice cubes.

Abstract: The present application provides a battery, a power consumption apparatus, and a battery manufacturing method and device. The battery includes: a box body, including a side wall for forming an accommodating cavity by enclosing; a battery cell group, disposed inside the accommodating cavity and including a plurality of battery cells, where the plurality of battery cells are stacked; an end plate, disposed inside the accommodating cavity and located between the battery cell group and the side wall; an electrical energy lead-out member, used for leading out electrical energy of the battery cell group, where the electrical energy lead-out member includes a first segment, a second segment, and a third segment connected in sequence, the second segment is embedded in the end plate, the first segment and the third segment extend out from the end plate, and the first segment is electrically connected to the battery cell group.

Abstract: A flame arrester capable of automatically eliminating defects of a fire arresting portion. The flame arrester includes a fire arresting section, wherein the fire arresting section is provided with a fire arresting section housing, the fire arresting section housing is hollow and fire arresting section openings are respectively formed at two ends of the fire arresting section housing, blocking portions are respectively arranged at the fire arresting section openings so as to define a fire arresting cavity between the two blocking portions, a plurality of openings are formed in the blocking portion, the fire arresting cavity is filled with fire arresting particles, the fire arresting section further includes a fire arresting particle replenishment structure, and the fire arresting particle replenishment structure is configured to automatically fill the fire arresting cavity with the fire arresting particles when a gap is generated in the fire arresting cavity.

Abstract: A method and an apparatus for processing Bitmap data are provided by the embodiments of the present disclosure. The method for processing Bitmap data includes: dividing a Bitmap region in a disk into a plurality of partitions in advance and setting an update region in the disk; obtaining a respective amount of dirty data corresponding to each of the plurality of partitions in memory in response to a condition for writing back to the disk being satisfied; finding multiple second partitions with an amount of dirty data satisfying to be merged into the update region from the plurality of partitions according to the respective amount of dirty data corresponding to each of the plurality of partitions; and recording dirty data corresponding to the multiple second partitions in the memory into the update region in the disk through one or more I/O operations after merging.

Abstract: Embodiments of this application provide application processing methods and apparatuses. One method includes: receiving a startup request from a first client device, where the startup request is used to start an application. Loading, in a high-level language execution environment of an enclave, a manifest file of the application and a dependency relationship between an enclave entrypoint function of the application and a static dependency class, and loading a static dependency class of the enclave entrypoint function of the application based on the manifest file and the dependency relationship between the enclave entrypoint function and the static dependency class.

Abstract: An embodiment of the present application provides a battery cell, a battery and an electrical device. The battery cell includes: a case, which is a hollow structure having a first opening end; an end cover assembly for covering the first opening end; an electrode assembly accommodated in the case; and an insulating guard layer disposed between the electrode assembly and the case to wrap at least part of the electrode assembly, wherein the insulating guard layer includes a main body portion and a protrusion structure, the main body portion has a second opening end facing the first opening end, the protrusion structure is connected to the second opening end and extends toward the end cover assembly, and the protrusion structure is used for connecting with the end cover assembly.

Abstract: A battery cell, a cover assembly, a battery, an electricity-consuming apparatus, a method and a device of manufacturing the battery cell are provided by the present application. The battery cell includes an electrode assembly; a casing accommodating the electrode assembly, in which the casing includes a wall portion, the wall portion includes a stepped hole, the stepped hole includes a first hole segment, a second hole segment and a first stepped face; a sealing member, in which a first sealing interface is formed between the sealing member and the first stepped face, the first sealing interface surrounds the first hole segment, and the sealing member includes a ventilating hole communicating with the first hole segment; a gas-ventilating film including a body and a convex portion, in which the body covers the ventilating hole, a second sealing interface is formed between the body and the sealing member.

Abstract: Provided is a display device. The display device includes a display substrate and a drive assembly; wherein the display substrate has a first bonding region, and the drive assembly has a second bonding region corresponding to the first bonding region; and the display substrate includes a first limiting assembly disposed outside the first bonding region, and the drive assembly includes a second limiting assembly disposed outside the second bonding region and engaged with the first limiting assembly; wherein the first limiting assembly is configured to engage with the second limiting assembly to restrict relative movement between the drive assembly and the display substrate during bonding the first bonding region to the second bonding region.

Abstract: A load-stabilizing apparatus includes a load-connecting member configured to carry a load, a connecting assembly connected to the load-connecting member, and a stabilizing motor drivingly connected to the connecting assembly and configured to drive the connecting assembly to move, such that the connecting assembly drives the load-connecting member to move translationally.

Abstract: The present disclosure provides a battery pack, including: a battery box, a plurality of battery modules, a cooling plate, and a buffering member. Each battery module includes a plurality of battery cells and a plurality of busbars. Each battery cell includes an electrode assembly and a battery housing. The battery cells are laid flat. When the electrode assembly is of a wound structure and is flat, and outer surfaces of the electrode assembly include two flat surfaces. The two flat surfaces are opposite to each other in a vertical direction. Alternatively, when the electrode assembly is of a laminated structure, a first electrode plate, a separator, and a second electrode plate are stacked in a vertical direction. Therefore, the electrode assembly of the battery cells applies a greatest expansion force in the vertical direction during charge and discharge.

Abstract: The present application provides a battery top cover, a top cover assembly, a battery cell, a battery, and a power consuming device. The battery top cover includes: a cover body and at least one mounting hole formed on the cover body. The mounting hole is configured to receive a hot melt of an insulating member, the mounting hole has a bottom wall and a side wall connected to the bottom wall, an end of the side wall away from the bottom wall has an opening, and the bottom wall is provided with a first protrusion protruding toward the opening. The first protrusion is configured to contact with the hot melt in the insulating member, so that energy may be concentrated to the first protrusion during an ultrasonic hot melting process, enabling the hot melt to be melted quickly and filled into the mounting hole.

Abstract: A method of semiconductor fabrication includes providing a semiconductor structure having a substrate and first, second, third, and fourth fins above the substrate. The method further includes forming an n-type epitaxial source/drain (S/D) feature on the first and second fins, forming a p-type epitaxial S/D feature on the third and fourth fins, and performing a selective etch process on the semiconductor structure to remove upper portions of the n-type epitaxial S/D feature and the p-type epitaxial S/D feature such that more is removed from the n-type epitaxial S/D feature than the p-type epitaxial S/D feature.

Abstract: Provided herein is a compound of Formula (IB), a stereoisomer thereof, a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable salt of the stereoisomer thereof, a prodrug thereof, a deuterated molecule thereof or a conjugated form thereof; composition containing the same and the use thereof.

Abstract: In a fracturing control apparatus, a first chemical agent storage tank is connected with a first delivery pump, and a material outlet of the first delivery pump communicates with a first position of a first fracturing fluid conveying pipeline. An outlet of the first fracturing fluid conveying pipeline communicates with an inlet of a fracturing pump, an outlet of the fracturing pump communicates with an inlet of a second fracturing fluid conveying pipeline, and a first flow detector is arranged at a second position of the second fracturing fluid conveying pipeline. The first delivery pump is connected with a first output interface of a controller, and the first flow detector is connected with a first input interface of the controller. The fracturing control apparatus and the control method of the fracturing control apparatus are used for adding chemical agents into fracturing fluids.

Abstract: A battery includes electrode assemblies and a shell assembly. The electrode assembly comprises two tabs. A plurality of accommodating cavities are formed inside the shell assembly, and accommodates at least one of the electrode assemblies, and adjacent cavities share a partition wall that partitions the two adjacent accommodating cavities. The shell assembly includes a plurality of output assemblies, each of the cavities is correspondingly provided with one of the output assemblies which each include two output electrodes respectively configured to be electrically connected to the two tabs of the electrode assembly in the corresponding cavity.

Abstract: The present application relates to a battery pack and an electrical apparatus, including a box body and a battery cell. The box body encloses to form an accommodating cavity, the box body includes a carrier located at its top and used for defining the accommodating cavity, and the battery cell is accommodated in the accommodating cavity. A carrying surface of the carrier facing the accommodating cavity is constructed as a plane, and the battery cell is arranged on the carrying surface.

Abstract: The present disclosure provides a method, a system, a device and a medium for measuring gear tooth profile roughness. The method includes: obtaining design parameters of a target gear pair and test parameters of each tooth profile working point; fitting a measured surface profile and a theoretical tooth profile curve to obtain a surface structure curve; calculating a Hertzian contact width according to the design parameters and the test parameters for each tooth profile working point on the theoretical tooth profile curve, and determining an evaluation length of surface roughness according to the Hertzian contact width; filtering the surface structure curve by means of a filter with a set wavelength to obtain a surface roughness profile; and determining surface roughness parameters of each tooth profile working point in a working area according to the surface roughness profile for each evaluation length.

Abstract: A method and system for detecting structural performance of fire retardant disc includes the steps of obtaining passage structural information characterizing a structural feature of each passage in a fire retardant disc to be detected, analyzing said passage structural information and measuring a key feature size of each passage, statistically analyzing feature size distribution of each passage according to said key feature size, and determining a structural uniformity state of said fire retardant disc to be detected based on statistical result. The method is able to overcome the disadvantage of manual detection in the structural performance of the fire retardant disc, and effectively detect and assess the structural performance of the fire retardant disc in different use conditions.