Abstract: Disclosed are a grain boundary- and surface-doped lithium-lanthanum-zirconium composite oxide solid electrolyte, a preparation method therefor, and an application thereof. Part of doping elements are step-doped at the grain boundary and the surface of the lithium-lanthanum-zirconium composite oxide solid electrolyte to improve the distribution state of the doping elements at the grain boundaries, reduce the number of grain boundaries, lower the grain boundary resistance of the lithium-lanthanum-zirconium composite oxide, thereby obtaining high ionic conductivity. The doping method has the advantages of being simple and convenient in process, low in cost and high in universality, can meet the requirements of different solid electrolytes on doping elements, and is suitable for large-scale application.

Abstract: An array substrate includes a base substrate, an active layer, a first electrode layer, a first insulating layer, and a second electrode layer sequentially disposed, and a sum of an orthographic projection of the first electrode layer on the base substrate and an orthographic projection of the second electrode layer on the base substrate covers an orthographic projection of the active layer on the base substrate.

Abstract: The present disclosure provides a method for manufacturing an ultra-thin glass substrate, including: providing a large glass sheet including a plurality of to-be-cut glass substrates, each to-be-cut glass substrate including a bendable region and a non-bendable region arranged at two sides of the bendable region along a first direction; cutting each to-be-cut glass substrate along an edge of the bendable region to form two slits arranged opposite to each other; performing a double-sided thinning operation on the large glass sheet, and performing an edge etching operation on the edge of the bendable region; cutting each to-be-cut glass substrate along an edge of the non-bendable region through a laser to obtain a glass substrate; performing a chemical tempering operation on the glass substrate; and performing micro-etching treatment on a surface of the chemically-tempered glass substrate. The present disclosure further provides the ultra-thin glass substrate and a display device.

Abstract: Provided are a display panel and a display device. The display panel includes a first sub-pixel, a second sub-pixel and a third sub-pixel. Two first sub-pixels and two second sub-pixels form a first virtual quadrilateral. Four third sub-pixels form a second virtual quadrilateral, and the first sub-pixel or the second sub-pixel is located within the second virtual quadrilateral. Each of the first sub-pixel and the second sub-pixel includes a third side, the third side includes a first sub-segment and a second sub-segment. Each of the first sub-pixel and the second sub-pixel include a corresponding circumscribed virtual parallelogram, and a line connecting a center of the circumscribed virtual parallelogram corresponding to the first sub-pixel and a center of the circumscribed virtual parallelogram corresponding to the second sub-pixel at least intersects with a third side of one of the first sub-pixel or the second sub-pixel.

Abstract: A method of determining a pose of a target object in a query image may include: obtaining a query image; obtaining a plurality of reference images corresponding to the query image; and determining a pose of a target object based on a first semantic feature corresponding to the query image and a second semantic feature corresponding to each of the plurality of reference images.

Abstract: A mass transfer device with pneumatic needles is disclosed, which is mainly composed of three parts: a pneumatic needle visual system, a crystal film transfer system, and a substrate transfer system; the pneumatic needle visual system comprises a marble platform, a support beam, camera mounting plates, cameras, guide rails of a needle slide component, stators of the needle slide motor, the needle slide component, a pressure regulating valve, a high-frequency piezoelectric ceramic valve, a needle connection plate and an air nozzle thimble; the crystal film transfer system comprises brackets, stators of the linear motors, limit plates, a crystal film transfer frame, a crystal film stage and a crystal film; the substrate transfer system comprises guide rails, a stator of a substrate transfer frame motor, a substrate transfer frame, a fixed plate, and a target substrate.

Abstract: A basket and a stroller with the basket are disclosed. The stroller includes a frame, a seat and a basket. The seat is disposed on the frame, and the basket is connected to the frame and located under the seat. The basket includes a bottom, a front stopper, a rear stopper and two side stoppers. The front stopper, the rear stopper and the side stoppers are connected to a front side, a rear side, and left and right sides of the bottom respectively. By the movement of the rear stopper with respect to the bottom, the deformation of the rear stopper itself, or the detachable connection of the rear stopper to the bottom, an opening for objects to enter the basket is formed at a rear side of the basket.

Abstract: A processor-implemented method with image processing includes obtaining point cloud data of a target scene, generating a feature map of the point cloud data by extracting a feature from the point cloud data, for each of a plurality of objects included in the target scene, generating a feature vector indicating the object in the target scene based on the feature map, and reconstructing a panorama of the target scene based on the feature vectors of the objects.

Abstract: According to an embodiment, a plasma processing system includes a plasma chamber, an RF source, a matching circuit, a balun, and a resonating antenna. The resonating antenna includes a first and a second spiral resonant antenna (SRA), each having an electrical length corresponding to a quarter of a wavelength of a frequency of a forward RF wave generated by the RF source. The first end of the first SRA is coupled to a first balanced terminal of the balun and the second end of the first SRA is open circuit. The first end of the second SRA is coupled to a second balanced terminal of the balun and the second end of the second SRA is open circuit. The first and the second SRA are arranged in a symmetrically nested configuration having a same center point.

Abstract: A method for processing a heat exchanger includes: arranging a plurality of heat exchange tubes at intervals along a first direction; limiting the heat exchange tubes by a limiting device; and moving a first tube section of at least one heat exchange tube along the first direction by a preset distance relative to a remaining part of the heat exchange tube, such that a length direction of a part of the first tube section is at an angle to a length direction of the remaining part of the heat exchange tube. One or more first tube sections are provided. When the first tube section of the heat exchange tube moves in the first direction, the second tube section and the third tube section on two sides of the first tube section in the length direction of the heat exchange tube move toward each other.

Abstract: The present disclosure provides a data transfer device for synchronous control of computers, comprising a PCB board integrated with a USB high-speed sharing chip, a keyboard and mouse emulation chip, and a shared disk, the data transfer device further includes a microcontroller, which is connected with the USB high-speed sharing chip, the keyboard and mouse emulation chip, and the shared disk, respectively, and the PCB board also integrates a hub mechanism. The data transfer device's microcontroller allows a user to simultaneously access two computers, and the combination of the shared disk and the USB high-speed sharing chip enables fast data exchange between the two computers, thereby achieving visual transformation between the two computers. The data transfer device also functions as a hub, allowing connection of different types of devices.

Abstract: A delivery site and delivery method are provided, the delivery site includes: a building having a storage space configured to store an article and a drone apron configured to allow a drone to land thereon, an article receiving device at least partially arranged in the building and configured to receive an article unloaded from the drone on the drone apron, and an article sorting device arranged in the building, and configured to sort a received article into the storage space.

Abstract: Aspects of the present disclosure describe distributed fiber optic sensing systems (DFOSa), methods, and structures for distributed temperature sensing (DTS) that 1) employs a GmAPD instead of a traditional LmAPD detector which advantageously produces a 10˜20 dB gain improvement of SNR for a far-end weak signal, thereby improving long range detectability; 2) employs an inventive gating scheme that advantageously and surprisingly overcomes the “dead time” problem for GmAPD working in SPC mode that plagues Geiger mode operation; and 3) third, employs an inventive post-processing technique that advantageously allows our methods to correct any dark noise caused signal distortion.

Abstract: Various embodiments of the present disclosure relate to a leaf spring for coupling a heat sink to an integrated circuit, where the leaf spring includes a central portion that has an aperture, a first spring arm that is formed on a first side of the central portion and includes a first through-hole for a first fastener, and a second spring arm that is formed on a second side of the central portion and includes a second through-hole for a second fastener. In various embodiments, a first bending axis passes through the first side and is substantially perpendicular to a longitudinal axis of the leaf spring that passes through the first through-hole and the second through-hole, and a second bending axis passes through the second side and is substantially perpendicular to the longitudinal axis of the leaf spring.

Abstract: An adaptive load optimization method for a resonant gate drive circuit is provided to optimize the switching loss, turn-on loss and gate drive loss under different MOSFET loads. A data table is pre-stored in a digital signal processor chip (DSP), and voltages and pre-charge times, corresponding to a low total loss, of the resonant gate driver obtained by actual tests in case of different load currents are recorded in the data table; and in actual application, after an analog-to-digital converter terminal (ADC) samples a load current, a load current, closest to the sampled load current, is read from the data table, and the digital signal processor chip (DSP) is enabled to perform table look-up to obtain an optimized voltage and pre-charge time of a gate drive circuit.

Abstract: Provided are a plurality of pathogen specific nucleic acid fragments. Also provided is a method for identifying one or more pathogens, comprising: 1) providing a sample that may comprise the pathogens; and 2) detecting whether a pathogen specific nucleic acid fragment exits in the sample or not or detecting the content of pathogen specific nucleic acid fragment in the sample, wherein the presence or absence of the pathogen specific nucleic acid fragment or the content thereof respectively reflects the presence or absence of a pathogen corresponding to the pathogen specific nucleic acid fragment in the sample or the content thereof. The provided pathogen specific nucleic acid fragment can be applied to rapid identification of pathogens, and in clinical application, the positive detection rate is high and the detection period is short.

Abstract: The present disclosure discloses application of a deep eutectic solvent in textile dyeing, belonging to the technical field of ecological dyeing and finishing of textiles. A natural hydrophobic deep eutectic solvent system (HDES) is first used as a dyeing medium to perform reactive dyeing on cotton. Firstly, the prepared natural hydrophobic deep eutectic solvent is mixed with a small amount of dye aqueous solution at high speed to prepare dye liquor, and then cotton fabric soaked with alkali liquor is put into a dye bath for dyeing. The dyeing method doesn't require addition of inorganic salts and other dyeing auxiliaries, but uses a small amount of water and alkali agent to achieve the same dyeing effect as traditional water bath, and the dyeing medium is safe and environment-friendly. After dyeing, cyclic dyeing can be achieved by simply separating the dye bath, which truly realizes green dyeing of reactive dyes.

Abstract: A remote software debugging method for embedded terminals makes it possible to reduce additional hardware dependencies and storage space occupation based on a CoreSight debugging framework and a dynamic command system. Series communication is used as a lead study to reduce the pre-exploration difficulty of complex communication modules and facilitate subsequent extraction of the commonalities of the communication modules. An FPB (flash patch and breakpoint) unit in CoreSight debugging framework provides a basis for setting and responding to breakpoints, debugging information for the breakpoints can be extracted and output by debug monitoring exceptions, and dynamic commands are used as carriers of overall functions to fulfill rich debugging functions such as starting and exiting of a debugging mode, setting and cancelling of breakpoints and control over program running state.

Abstract: A multifunctional rotating control device (RCD) includes an RCD assembly, a multi-way cross, and choke control modules. The RCD assembly includes a body and a rotating sealing assembly, where a bore through hole, two side outlets, and a straight-through outlet are formed in the body. The rotating sealing assembly is provided in the bore through hole, a straight-through cut-off valve is provided at the straight-through outlet, and there are two choke control modules. The two choke control modules are respectively connected to the two side outlets and the multi-way cross, and a side choke extends upward in a direction of the bore through hole. The two choke control modules are integrated onto the RCD assembly, and extend upward in the direction of the bore through hole.