Abstract: The present disclosure relates to an integrated chip. The integrated chip includes a source region disposed within a semiconductor substrate and a drain region disposed within the semiconductor substrate and separated from the source region. A gate electrode is disposed within the semiconductor substrate between the source region and the drain region. The gate electrode includes a base region and a plurality of gate extensions. The plurality of gate extensions are laterally between the base region and the drain region. An inter-level dielectric structure is disposed on an upper surface of the semiconductor substrate and surrounds one or more interconnects. The base region and the plurality of gate extensions are below the upper surface of the semiconductor substrate.

Abstract: An energy storage system and an equipotential apparatus thereof, an energy storage device, and a power station. Under a condition that the equipotential apparatus is disposed between a positive direct-current bus and negative direct-current bus of the energy storage system, a potential (or electric potential) of an equipotential node in the equipotential apparatus is between a positive direct-current bus voltage and negative direct-current bus voltage of the energy storage system.

Abstract: The invention provides a semiconductor structure with a deep trench capacitor structures, which comprises a substrate, the substrate comprises a bottle-shaped trench, wherein the bottle-shaped trench has an upper part and a lower part in a cross section, and the interface between the upper part and the lower part is a bottleneck line, wherein the bottleneck line is the part with the smallest width in the bottle-shaped trench, a first dielectric layer is filled in the bottle-shaped trench, and a void is located in the first dielectric layer, wherein the highest point of the void is lower than the bottleneck line.

Abstract: A double-track welding system is provided. A first track is detachably mounted on a first side of a weld seam of a workpiece, and a second track is detachably mounted on a second side of the weld seam of the workpiece. The first track and the second track are both mounted on a fixed support, and the fixed support can drive the first track and second track to move. At least one welding trolley is arranged on each of the first track and the second track. An image acquisition component is used for acquiring an image of a part to be welded; a weld seam scanning device is used for acquiring the weld seam morphology; and a control system is used for controlling, according to the image of the part to be welded, the fixed support to move.

Abstract: A capacitor unit includes a first finger electrode, a second finger electrode, and a third finger electrode. The first finger electrode points to the second finger electrode and the third finger electrode, and is configured to receive a first terminal signal. The second finger electrode points to the first finger electrode, and is configured to receive a second terminal signal. The third finger electrode is disposed adjacent to the second finger electrode with an interval. The third finger electrode points to the first finger electrode, and is configured to receive another second terminal signal. One part of the first finger electrode is disposed interleaved with the second finger electrode, and the other part of the first finger electrode is disposed interleaved with the third finger electrode.

Abstract: A slow-motion video shooting method includes detecting that a preset motion occurs on a main object in a video stream; determining a first video clip in the video stream based on the preset motion; determining a first frame rate based on the preset motion; and processing the first video clip based on the first frame rate to obtain a second video clip, where a play time of the second video clip at a target play frame rate is greater than a collection time of the first video clip, and the first frame rate is greater than the target play frame rate. When a main object for shooting moves, the first video clip, for example, a highlight clip, is obtained from the video stream, so that an electronic device can accurately capture a highlight moment of the main object.

Abstract: The disclosure discloses a solar cell and a preparation method for a solar cell. The preparation method for a solar cell comprises: sequentially forming a tunnel silicon oxide layer, an N-type doped polysilicon layer, and a front metal layer in an entire fashion on a front surface of a P-type silicon substrate; subjecting the entire front metal layer to a photoetching process to form a patterned front fine gate electrode; subjecting the tunnel silicon oxide layer and the N-type doped polysilicon layer in a region not covered by the front fine gate electrode to chemical etching to form a local tunnel silicon oxide layer and a local N-type doped polysilicon layer, wherein the widths of the local tunnel silicon oxide layer and the local N-type doped polysilicon layer are the same as the width of the front fine gate electrode.

Abstract: The present disclosure relates to an integrated circuit (IC) that includes a boundary region defined between a low voltage region and a high voltage region, and a method of formation. In some embodiments, the integrated circuit comprises an isolation structure disposed in the boundary region of the substrate. A first polysilicon component is disposed directly on an upper surface of the substrate alongside the isolation structure. A boundary dielectric layer is disposed on the isolation structure. A second polysilicon component is disposed on the sacrifice dielectric layer.

Abstract: An electronic device including a first body, a keyboard, a light-emitting touch pad module, a light-transmitting cover and a second body is provided. The first body has a first area and a second area arranged side by side. The keyboard is disposed in the first area. The light-emitting touch pad module is slidably disposed in the second area. The light-transmitting cover is disposed on the second area and covers the light-emitting touch pad module. The light-emitting touch pad module displays a drifting touch area on the light-transmitting cover. The second body is pivotally connected to the first body.

Abstract: A battery system comprises: a control unit and at least one battery, wherein the battery comprises: an electrical box and a plurality of battery cells, a detection unit and a first switching unit that are provided in the electrical box, the plurality of battery cells being connected to form a battery cell assembly; and the control unit is separately connected to the detection unit and the first switching unit for controlling, according to a detection signal collected by the detection unit, the first switching unit to cut off or connect an internal power transmission line and/or an external power transmission line of the battery cell assembly.

Abstract: A MIM capacitor structure includes a semiconductor substrate, and a first trench and a second trench in the semiconductor substrate in a capacitance forming region. The second trench is adjacent to the first trench. The second trench is deeper than the first trench. A dielectric liner layer conformally covers a top surface of the semiconductor substrate and interior surfaces of the first trench and the second trench. A bottom electrode layer conformally covers the dielectric liner layer. The bottom electrode layer extends onto a top surface of the semiconductor substrate. A capacitor dielectric layer is disposed on the bottom electrode layer in the first trench and the second trench. A top electrode layer is disposed on the capacitor dielectric layer in the first trench and the second trench. The top surface of the top electrode layer is coplanar with the top surface of the bottom electrode layer.

Abstract: A metabonomics-based tobacco leaf mildewing identification method, which comprises: obtaining tobacco leaf samples of the same variety, and carrying out artificial mildewing on a certain amount of tobacco leaf samples to obtain mildewed tobacco leaves; measuring volatile and semi-volatile components in the tobacco leaves before and after the tobacco leaf samples are mildewed by adopting a solid phase microextraction-gas chromatography-mass spectrometry method; performing data processing on the collected mass spectrum data to obtain the proportion content of different types of compounds in the mildewed sample and the normal sample, and further obtaining the change difference of the content of volatile compounds in the tobacco leaf sample before and after mildewing; and establishing a tobacco leaf mildewing identification model according to the discrimination variables.

Abstract: A lamp controller, comprising a circuit board, a main housing, a plug-in socket and an output plug-in component, wherein the main housing consists of an upper housing and a lower housing, the upper housing and/or the lower housing are provided with cavities, after the upper housing and the lower housing are combined, an accommodating cavity for assembling the circuit board is formed between the upper housing and the lower housing, the axial direction of the plug-in socket is not parallel to the longitudinal direction of the main housing, and the output plug-in component is fixed with the plug-in socket, wherein the controller further comprises an output connecting terminal, the output connecting terminal is fixed on the circuit board, the circuit board is provided with a yielding opening, a part of the output plug-in component is located in the cavity of the upper housing or the lower housing.

Abstract: Aspects described herein relate to single-serving containers for concentrated liquid beverages. The single-serving containers may comprise a thermoplastic polymer such as polypropylene or polyethylene terephthalate. The single-serving container may include a polymer body having a top rim, a circumferential sidewall having an inner sidewall surface and an outer sidewall surface, and a circular base having an inner base surface and an outer base surface, and a multilayer lid affixed to the top rim, where the multilayered lid is affixed via a thermal seal. The seal may facilitate maintenance of aseptic conditions within the sealed cavity of the container.

Abstract: Provided is a radiative cooling substrate, sequentially composed of a broadband radiation absorption layer, a metal substrate, and a wavelength-selective infrared emission layer. Also provided is a method for preparing the aforementioned radiative cooling substrate, which simply involves placing the metal substrate into an electrophoresis tank and depositing the broadband radiation absorption layer and the wavelength-selective infrared emission layer on the two sides of the metal substrate, respectively. Additionally, a radiative cooling device, comprising the above-mentioned radiative cooling substrate, is also provided.

Abstract: A method for fabricating semiconductor device includes the steps of first providing a substrate having a first region and a second region, forming a first bottom barrier metal (BBM) layer on the first region and the second region, forming a first work function metal (WFM) layer on the first BBM layer on the first region and the second region, and then forming a diffusion barrier layer on the first WFM layer.

Abstract: A motor includes a housing, an impeller and a diffuser in the housing, a rotor assembly and a stator assembly, the motor has an air inlet on the housing and an air outlet, the impeller is disposed adjacent to the air inlet and is connected to the rotor assembly, the diffuser is located downstream of the impeller, the stator assembly is located downstream of the diffuser, the housing includes a front housing and a rear housing connected to each other, a first air duct is enclosed among a rear inner wall of the front housing, a front inner wall of the rear housing and the diffuser and in communication with an outlet of the impeller and the air outlet, and an inner diameter size of the rear end of the rear inner wall is less than or equal to that of the front end of the front inner wall.

Abstract: Embodiments of this application relate to the technical field of video shooting and provide a video processing method and apparatus, an electronic device, and a storage medium. The video processing method includes: in a first night mode or in a second night mode, obtaining a video shot through a camera lens; in the first night mode, processing a video image of a first exposure frame, where processing is used for reducing noise and increasing a luminance; in the first night mode, fusing a video image of a first exposure frame processed and the video image of a second exposure frame not processed, to obtain a fused video; and in the second night mode, fusing the video image of a first exposure frame and the video image of a second exposure frame, to obtain a fused video.

Abstract: A non-transitory computer-readable recording medium storing an information processing program for causing a management device of a digital twin that reproduces a real world in a virtual space to execute a process includes observing a first movement amount of an object that exists in the real world, specifying a second movement amount of an agent that corresponds to the object in the virtual space, and executing data assimilation processing of the digital twin based on the first movement amount that has been observed and the second movement amount that has been specified.

Abstract: A device structure includes a first metal interconnect structure formed in a first dielectric material layer; an etch-stop dielectric layer overlying the first dielectric material layer and having an opening having a first width along a first horizontal direction; and a resistive memory cell including a stack of a bottom electrode, a memory material layer, and a top electrode. The bottom electrode includes a plate portion and a via portion located within the opening in the etch-stop dielectric layer. The memory material layer overlies the bottom electrode and is configured to provide at least two states having different electrical resistance. The top electrode overlies the memory material layer. A hard mask plate overlies the top electrode. A periphery of a top surface of the hard mask plate has a second width along the first horizontal direction that is greater than the first width.