Abstract: Disclosed are a display module and a display device. The display module includes a flexible screen and a support member stacked sequentially. The support member is located on a backlight side of the flexible screen. The support member includes a fixing portion, a first bending portion and a second bending portion arranged in a first direction, and the first bending portion is located between the fixing portion and the second bending portion. The second bending portion includes a central portion and main bending portions located on two opposite sides of the central portion in the first direction, and stiffness of the central portion is higher than stiffness of the main bending portions. Deformation of the central portion during bending is relatively small, thereby relieving a crease of the central portion, and prolonging an overall service life of the display module and the display device.

Abstract: A display panel, a method for driving a display panel, and a display apparatus. The display panel includes at least two partitions, at least two first power supply voltage signal lines, and at least two first initialization signal lines, each of the partitions includes at least one sub-pixel, and the sub-pixel includes a light-emitting element; and the first initialization signal lines connected to first electrodes of light-emitting elements in at least two of the partitions are different, second electrodes of the light-emitting elements in at least two of the partitions are insulated from each other, the first power supply voltage signal lines connected to the second electrodes of the light-emitting elements in at least two of the partitions are different, the first initialization signal line is configured to transmit a first initialization signal for initializing the first electrode of the light-emitting element.

Abstract: A personal care appliance having a housing and an end cover, the housing forming an opening at one end of the longitudinal axis, and the end cover having an end wall and a side wall; the end wall is substantially perpendicular to the longitudinal axis and the side wall extends out from the end wall and is inserted into the opening along the longitudinal axis direction; the personal care appliance further includes an end cover light-emitting apparatus, the end cover light-emitting apparatus including light sources, the light sources being arranged at positions inside the housing close to the end cover, and a light transmission portion, the light transmission portion including at least a part of a side wall portion and/or at least a part of a peripheral portion, and a light incident portion of the light transmission portion being located at at least a part of the side wall portion.

Abstract: A TEE-based method to establish trusted and secure channel between the user and public cloud environment, an apparatus, a computer device, and a computer-readable storage medium are provided. After a TEE is started, a trusted measurement mechanism of the TEE is called to perform security measurement on an operation environment and an operation content of a computing node operated in the TEE, and a measurement result is sent to a trusted verification module. Relevant verification information is acquired from a remote verification server of the TEE, and the trusted verification module is controlled to verify the measurement result according to the relevant verification information. When it is confirmed that the operation environment of the computing node is credible and the operation content of the computing node is secure, a communication channel is established between the user and the computing node.

Abstract: A driving device includes a resonance unit that has a pair of arm portions and resonates with vibration of a piezoelectric element, and a moving portion that abuts the pair of arm portions and is moved relative to the resonance unit due to vibration of the resonance unit, wherein a portion of the resonance unit and a portion of the moving portion that abut each other are each made of ceramic, and each of the pair of arm portions has, as a portion that abuts the moving portion, a sphere made of ceramic.

Abstract: A lens driving device includes a housing; a bobbin disposed inside the housing so as to move in a first direction; a first coil disposed on the outer circumferential surface of the bobbin; a magnet disposed in the housing; a base disposed below the housing; a coil part having a second coil disposed between the housing and the base so as to face the magnet; a substrate disposed between the housing and the base; and a conducting member for electrically connecting the coil part to the substrate. The conducting member is disposed at a corner of the base.

Abstract: A ceramic electronic component includes a body including a dielectric layer and an internal electrode; an external electrode disposed on the body; and a bonding layer disposed between the body and the external electrode. The bonding layer has a thickness less than a thickness of the external electrode.

Abstract: A fresh-keeping vacuum bottle with two compartments for preserving freshness, specifically designed to tackle the technical challenges faced by existing similar products in packaging powder products like freeze-dried powder, for example, prone to moisture, and challenged to reuse and assemble as replacement bottles. The bottle mouth of the vacuum bottle body and the large circle are connected through snap fitting to create a lower liquid storage compartment. The large circle includes a fixed large circle, a rotating large circle, and an inner sleeve large circle, with the fixed large circle being connected through snap fitting to the mouth fixed on the bottle body. The rotating large circle rotates the sealing plug until the upper thru-hole of the rotating large circle, the middle thru-hole of the sealing plug, and the lower thru-hole of the fixed large circle are aligned sequentially to achieve dual-compartment mixing.

Abstract: A graphite composite negative electrode material, a preparation method therefor and an application thereof. A coating layer formed by mixing a plurality of substances is coated on the surface of graphite, the high theoretical specific capacity of titanium niobate is utilized, and carbon nanotubes and amorphous carbon are added in an auxiliary manner, the carbon nanotubes form a network structure, and the amorphous carbon stabilizes the structure of the material, which jointly improve the structural stability of the material in the charging and discharging process, and improve the first efficiency and the cycle performance of the material.

Abstract: A display panel and a display device. The display panel includes a first film and an isolation structure. The first film is disposed at a side of a substrate and located in an isolation area, and has a first surface facing the substrate and a second surface facing away from the substrate. The isolation structure is located on the second surface in the isolation area and surrounds an opening area. The isolation structure has a bottom surface facing the second surface and a top surface facing away from the second surface. A distance between each point, at the second surface between the isolation structure and the active area, and a plane, within which the top surface is located, is equal to a height of the isolation structure.

Abstract: Example embodiments of the present disclosure provide a method and an Internet of Things system for gas demand information management based on smart gas. The method includes obtaining gas monitoring data from a plurality of channels; obtaining estimated demand data of a gas enterprise; and generating a monitoring adjustment instruction and a data export instruction based on the gas monitoring data and the estimated demand data; sending the data export instruction to the gas monitoring device corresponding to the at least one channel based on the gas user object platform, the gas equipment object platform, and/or the gas user platform; and causing the gas monitoring device corresponding to the at least one channel to export, based on the data export instruction, the flow log file from a log storage unit to the gas user object platform, the gas equipment object platform, and/or the gas user platform.

Abstract: A suspension arm device includes a body portion, and a panel portion including a plurality of fixing portions fixed to the body portion. One surfaces of the fixing portions which face the body portion have a shape in which the one surfaces correspond to an outer surface of the body portion.

Abstract: A terminal device determines a resource of a physical uplink control channel. The physical uplink control channel carries a first encoded bit sequence and a second encoded bit sequence, the first encoded bit sequence is corresponding to first uplink control information, and the second encoded bit sequence is corresponding to second uplink control information. The resource for the physical uplink control channel includes N orthogonal frequency division multiplexing (OFDM) symbol sets. The first encoded bit sequence is carried in an OFDM symbol included in j OFDM symbol sets, the j OFDM symbol sets are a part of or all of of the N OFDM symbol sets, where j is a positive integer less than or equal to N. The terminal device sends, on the resource for the physical uplink control channel, a signal that is generated based on the first uplink control information and the second uplink control information.

Abstract: Disclosed are a method and an apparatus for detecting a tab. The method includes: determining that a first tab of a first electrode plate in a plurality of electrode plates of a first electrode assembly reaches a first position in an image collection area, wherein the plurality of electrode plates move toward the image collection area along a vertical direction; and collecting image information of the first tab, wherein the image information of the first tab is used to determine a state of the first tab. The tab detection method provided is able to completely detect the size and shape of the tab while avoiding adverse effects of the detection process on the state of the tab, so that the detection efficiency can be improved while improving the detection effect.

Abstract: The present invention relates to a quantum computing device based on manipulating Majorana Zero Mode excitations (MZMs) in topological superconducting regions formed in a tapered nanowire or similar structure. The tapering of the NW structure results in the formation of discrete regions of topological superconductivity having MZMs at their end boundaries, and thereby facilitates establishing the MZMs without delicate tuning procedures. A quantum swap gate is provided, utilizing two such structures in contact and disposed orthogonally to one another. Applying a magnetic field selectively lengthens the region of one structure while shortening the region of the other, allowing voltage and magnetic field changes to manipulate and interchange the MZM quantum states of the two structures to effect the swap operation.

Abstract: An imaging apparatus includes: a fixing portion fixed inside a casing; a movable portion that includes an imaging element and moves in a direction orthogonal to an optical axis with respect to the fixing portion; and a connection member including a first connection portion connected to the fixing portion and a second connection portion connected to the movable portion, in which the connection member includes a plurality of bent portions gently curved between the first connection portion and the second connection portion, in which the plurality of bent portions include a first bent portion curved about a first virtual axis and a second bent portion curved about a second virtual axis, and in which the first virtual axis and the second virtual axis each extend in a direction orthogonal to the optical axis.

Abstract: A semiconductor device includes: a semiconductor layer including a surface; a source region and a drain region arranged on the surface and separated from each other in a first direction as viewed in a thickness-wise direction orthogonal to the surface; a channel region formed on the surface between the source region and the drain region, the channel region being adjacent to the source region; a gate electrode arranged on the channel region with a gate insulating film disposed in between; a trench formed between the source region and the drain region; an insulation film arranged on inner walls of the trench; and an embedded electrode arranged in the trench and surrounded by the insulation film.

Abstract: Disclosed is manufacturing an eco-friendly cup holder by recycling a textile waste, a waste fiber, and a waste plastic, and is a method of recycling a textile waste, a waste fiber, and a waste plastic, in which the textile waste, the waste fiber, and the waste plastic are crushed, a non-woven fabric is manufactured, and an eco-friendly cup holder based on the manufactured non-woven fabric.

Abstract: The invention relates to a compressor arrangement comprising a compressor (2) for compressing a process gas (13) from a suction region (21) towards a pressure region (22), a mechanical seal arrangement (3) for sealing against an atmosphere (6) on a shaft (5) of the compressor (2), wherein the mechanical seal arrangement comprises a mechanical seal (4) having a stationary slide ring (41) with a first sliding surface (41a) and a rotating slide ring (42) with a second sliding surface (42a), which define a sealing gap (42a) between the sliding surfaces (41a, 42a), and a barrier fluid supply (7) with a barrier fluid line (70) which extends from the pressure region (22) of the compressor (2) to the mechanical seal (4) and through which process gas is branched off from the pressure region, the stationary slide ring (41) having a through opening (8), which extends from a rear side (41b) of the stationary slide ring (41) to an orifice at the first sliding surface (41a) of the stationary slide ring to supply process ga

Abstract: A measurement method capable of acquiring, in a simple manner, a surface parameter of copper foil exhibiting high correlation with high frequency characteristics, the method including: (a) acquiring a surface profile of surface-treated copper foil as a reference; (b) setting a cutoff value for an L filter, the cutoff value satisfies: (i) an arithmetical mean height Sa after processing with the L filter, being 0.5 ?m or less, and (ii) a percent change of Sdr or ? value after processing with the L filter being 80% or less; (c) acquiring a surface profile of surface-treated copper foil as a measurement object; (d) subjecting the acquired surface profile of the copper foil as the measurement object to filter processing; and (e) calculating at least one of surface parameters defined in ISO25178 on the copper foil as the measurement object based on the surface profile after the filter processing.