Abstract: A method of manufacturing a device includes forming a plurality of stacks of alternating layers on a substrate, constructing a plurality of nanosheets from the plurality of stacks of alternating layers, and forming a plurality of gate dielectrics over the plurality of nanosheets, respectively. The method allows for the modulation of nanosheet width, thickness, spacing, and stack number and can be employed on single substrates. This design flexibility provides for design optimization over a wide tuning range of circuit performance and power usage.

Abstract: The present application discloses a communication method, a server, and a computer device. The communication method includes that a server establishes a connection and feeds back a display control in response to requests of a first terminal and a second terminal; then, the server feeds back function feedback information in response to a function request of the first terminal, and feeds back function feedback information in response to a menu request of the second terminal; and the servers presents multiple interface components and maintains and updates each interface component in response to management operation of a third user.

Abstract: A semiconductor device includes a substrate having a first region and a second region. Multiple nanostructures are vertically stacked above the first region of the substrate. A first gate dielectric layer wraps each of the nanostructures. A first gate electrode layer is disposed on the first gate dielectric layer. A fin protruding from the second region of the substrate. The fin includes alternating first and second semiconductor layers with different material compositions. A second gate dielectric layer is disposed on top and sidewall surfaces of the fin. A second gate electrode layer is disposed on the second gate dielectric layer. A thickness of the first gate dielectric layer is smaller than a thickness of the second gate dielectric layer.

Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a dielectric structure over the substrate. The semiconductor device structure includes a contact structure passing through the dielectric structure. The contact structure includes a contact layer, a first barrier layer, and a second barrier layer, the contact layer passes through the first barrier layer, the first barrier layer passes through the second barrier layer, the first barrier layer surrounds the contact layer, the second barrier layer surrounds a first upper portion of a sidewall of the first barrier layer and exposes a first lower portion of the sidewall of the first barrier layer, and the sidewall faces away from the contact layer.

Abstract: Various fuse structures are disclosed herein that exhibit improved performance, such as reduced electro-migration. An exemplary fuse structure includes an anode, a cathode, and a fuse link extending between the anode and the cathode. A plurality of anode contacts are coupled to the anode, and a plurality of cathode contacts are coupled to the cathode. The plurality of cathode contacts are arranged symmetrically with respect to a centerline of the fuse link.

Abstract: Microelectronic integrated circuit package structures include a first die and a second die both coupled to a bridge structure at an interface. A first thermally conductive mold material is on a first side of the interface and surrounds the first die and the second die. A second mold material is on a second, opposing side of the interface and surrounds the bridge structure.

Abstract: A method of preparing an electrochemical device includes: S10: providing a positive electrode sheet, a negative electrode sheet and a diaphragm, winding or laminating the positive electrode sheet, the diaphragm and the negative electrode sheet to form an electrode assembly, encapsulating the electrode assembly to obtain a dry electrochemical device; S20: installing the dry electrochemical device; S30: injecting electrolyte into the dry electrochemical device to obtain an electrochemical device, and performing initial activation to the electrochemical device. Further, an electrochemical device is provided, and the electrochemical device is prepared using the above method.

Abstract: This application discloses a method for training a video generation model performed by a computer device. A phonetic feature, an expression parameter, and a head parameter are extracted from a training video of a target user. Network training is performed on a neural radiance field based on the condition input, three-dimensional coordinates, and a viewing direction to obtain a video generation model. The video generation model is obtained through training based on an image reconstruction loss. By introducing the head pose information and the head position information in the training process, a consideration of a shoulder motion status can be introduced into the video generation model so that a motion between the head and the shoulder is more coordinated and stable.

Abstract: Disclosed are a zoom lens and an imaging device. An optical axis is formed within the zoom lens, the zoom lens is provided with an object side and an image side opposite to the object side along an optical axis direction, the zoom lens includes a base, a fixed lens assembly, a moving lens assembly and a linear magnetic drive structure, the fixed lens assembly is mounted on the base, the fixed lens assembly includes a first fixed lens group and a second fixed lens group provided at intervals along the optical axis direction, the moving lens assembly is movably mounted on the base along the optical axis direction, and the moving lens assembly includes a first moving lens group and a second moving lens group provided at intervals along the optical axis direction.

Abstract: Embodiments disclosed herein include package architectures. In an embodiment, the package architecture comprises a package substrate, a first bridge in the package substrate, where the first bridge includes conductive routing, and a second bridge in the package substrate. In an embodiment, the package architecture further comprises a third bridge in the package substrate, where the second bridge and the third bridge are positioned symmetrically about the first bridge.

Abstract: An optical camera lens including a first lens, a second lens, and a third lens arranged in sequence from the object side to the image side. The first lens has a positive refractive power, and includes a first object side surface and a first image side surface opposite to the first object side surface. The second lens has a negative refractive power, and includes a second object side surface and a second image side surface opposite to the second object side surface, wherein the second image side surface is concave. The third lens has a positive refractive power, and includes a third object side surface and a third image side surface opposite to the third object side surface, wherein both the third object side surface and the third image side surface are convex. The optical camera lens satisfies the following condition: 2<(f+BFL)/OD1<7.

Abstract: Disclosed are an aging-resistant rubber composition and methods for processing and use thereof. The rubber composition includes a rubber matrix and compounding components. In parts by weight, every 100 parts of rubber matrix comprise 50-99 parts of a halogenated butyl rubber, 0-50 parts of a highly branched polyethylene P1, and 0-50 parts of P2 obtained by the polarization modification of said highly branched polyethylene P1. The sum of P1 and P2 in parts by weight is 1-50 parts; and the compounding components comprise a vulcanization system.

Abstract: An electronic apparatus includes a processing unit, a buffer memory and a buffer manager. The buffer memory includes some packet buffer slots. Each of the packet buffer slots aligns to a packet size. The buffer manager includes a cache for registering available pointers. Each of the available pointers is configured to mark a start address of one of the packet buffer slots. The buffer manager is configured to monitor an available pointer count of the available pointers. When the processing unit transmits an allocation request to the buffer manager and the available count is enough, the buffer manager obtains one available pointer from the cache and integrates the one available pointer and the available pointer count into an allocation response, which is sent to the processing unit.

Abstract: A silica-encapsulated nano-phase change material and its preparation method are provided. An n-octadecane SiO2 nanoscale phase change material is prepared by sol-gel and microemulsion coupling under alkaline conditions using silica as the shell material and n-octadecane as the core material in a microcapsule and using ethyl n-silicate as the silica source, cetyltrimethylammonium bromide as the emulsifier, and water and ethanol as the solvents. The materials prepared have a particle size of about 500 nm, a phase transition temperature of 27.7° C., a latent heat of phase transition of 159.74 J/g, and an elevated thermal decomposition temperature of 50° C. increase compared with that of the existing n-octadecane.

Abstract: The invention relates to an ophthalmic pharmaceutical composition and its preparation methods and applications, wherein the pharmaceutical composition comprises of L-Alanyl-L-Glutamine suspended or dissolved in an isoosmotic solution suitable for human eyes, and has the advantages causing minimal irritation, with high stability and a good safety profile, and which can be used for relieving dry eye disease (DED) symptoms and/or improving and/or treating DED.

Abstract: A central tube assembly for a battery, a battery, and a manufacturing method of a central tube assembly for a battery is provided. The central tube assembly for a battery comprises: a central tube and at least one battery center pin; the battery center pins are provided on the outer periphery of the central tube, each battery center pin is sleeved on the central tube to form the central tube assembly, and the battery center pins are electrically insulated from the central tube. The central tube assembly for a battery of the present disclosure overcomes the situation in the related art that the central tube is separated from the battery center pins, reduces a welding process during battery manufacturing, and greatly enhances the sealing performance of the battery.

Abstract: A battery connection structure includes a plurality of battery units connected in series. At least one battery unit is connected in series to other battery units through a temperature switch; the temperature switch includes a first connection member connected to a first electrode terminal of the battery unit and a second connection member connected to a second electrode terminal of the battery unit; at normal operating temperature, the first connection member and the second connection member are disconnected, and the first connection member and the second connection member are respectively connected to the two electrode terminals of the battery unit; when the temperature is higher than the normal operating temperature, the first connection member and/or the second connection member are/is deformed and disconnected from the corresponding electrode terminal(s) of the battery unit, and the first connection member and the second connection member are connected.

Abstract: The disclosure provides preparation methods of a solid-state battery and a battery array, and a solid-state battery. The above preparation method adopts powder sintering 3D printing manufacturing technology, which can increase the interfacial contact among different materials, and improve the contact interface between the electrode and the solid-state electrolyte, thereby obtaining a better ion conduction path. Through printing, annealing and cooling layer by layer, the internal stress, the interlayer effect and the interface effect are eliminated, and defects are reduced, which makes the structure of the prepared positive electrode, negative electrode, solid-state electrolyte and the entire solid-state battery more stable.

Abstract: A lens assembly includes a first lens group, a second lens group, a third lens group, a fourth lens group, a fifth lens group, a sixth lens group, and a first reflective element. The first and third lens groups are with negative refractive power. The second and fourth lens groups are with positive refractive power. The fifth and sixth lens groups are with refractive power. The first, second, third, fourth, fifth, and sixth lens groups are arranged in order from a first side to a second side along an axis. The first reflective element includes a first reflective surface. A light from the first side sequentially passes through the first, second, third, fourth, fifth, and sixth lens groups to the second side. The first reflective element is disposed between the first lens group and the sixth lens group.