Abstract: The invention relates to precision measurement technology, specifically a high-sensitivity three-dimensional topography recovery method using dual-channel differentiation. Enhancing a traditional microscopic imaging system, a beam splitter is added between the objective lens and tube lens. This creates an additional light path equipped with a tube lens and camera identical to the original but with a slightly different distance to the camera. During axial scanning of the object, focusing evaluation function curves for each pixel are calculated from images captured by both cameras. The curves from the two cameras show more significant changes near the optimal focusing depth, improving system sensitivity. This method enhances sensitivity by hardware-fixed differentiation of the focusing evaluation function, while maintaining high scanning efficiency and flexible configuration.

Abstract: A data analysis method of a radio network is applied to a first-level NWDAF network element and includes: according to a to-be-performed first-class analysis, obtaining a second-level analysis report sent by a second-level NWDAF network element in correspondence with a network slice to which a target user equipment (UE) belongs; according to the second-level analysis report, sending a first-level analysis report to an NWDAF user, where the NWDAF user is configured to adjust network parameters of the first-class analysis according to the first-level analysis report.

Abstract: A video encoder or a video decoder may perform operations to determine an initial motion vector (MV) such as a control point motion vector (CPMV) candidate according to an affine mode or an additional prediction signal representing an additional hypothesis motion vector, for a current sub-block in a current frame of a video stream; determine a current template associated with the current sub-block in the current frame; retrieve a reference template within a search area in a reference frame; and compute a difference between the reference template and the current template based on an optimization measurement. Additional operations performed may include iterating the retrieving and the computing the difference for a different reference template within the search area until a refinement MV, such as a refined CPMV or refined additional hypothesis motion vector, is found to minimize the difference according to the optimization measurement.

Abstract: A display panel includes: a display substrate, a first barrier wall surrounding a display area, a blocking portion between the first barrier wall and the display area, a first encapsulation layer covering at least the display area, and touch wires. The blocking portion at least partially surrounds the display area. The first encapsulation layer includes a first surface, a second surface and a transition surface located therebetween. On the display substrate, orthographic projections of the touch wires at least partially overlap with an orthographic projection of the second surface; and at least a portion of an orthographic projection of the transition surface is located in a region between a border, away from the display area, of an orthographic projection of the blocking portion and the display substrate and an orthographic projection of an edge of the first surface on the display substrate farthest away from the display area.

Abstract: The present invention provides a flexible crystalline silicon photovoltaic module and a manufacturing method therefor. The flexible crystalline silicon photovoltaic module comprises a front panel, a rear panel, an encapsulation layer and a solar cell array; the front panel and the rear panel are respectively arranged outside the encapsulation layer, on which an upper surface and a lower surface of the solar cell array are laminated; and ionomer interlayer films are arranged between the encapsulation layer and the solar cell array.

Abstract: Methods and apparatuses for operating multiple carriers in a wireless communication system. A method for a first network entity comprises: identifying a plurality of carrier frequencies for measuring carrier phases from a set of predefined carrier frequencies; estimating, based on the measured carrier phase, a distance between the first network entity and a second network entity using a carrier ranging operation that is performed between the first network entity and the second network entity; selecting, based on the estimated distance, historical information, a variation of measured distance, and channel status information, at least one carrier frequency from the plurality of carrier frequencies to refine distance measurement; and transmitting, to and receive from the second network entity, signals over the selected at least one carrier frequency.

Abstract: An electronic device may include a lenticular display. The lenticular display may have a lenticular lens film formed over an array of pixels. The lenticular lenses may be configured to enable stereoscopic viewing of the display such that a viewer perceives three-dimensional images. The display may render different content layers that present different classes of content. The different classes of content may have different characteristics. As an example, a first class of content may be static content whereas a second class of content may be dynamic content. The different characteristics of each class of content may be leveraged to use a hybrid approach for content processing. The hybrid content processing may take advantage of different layers needing to be updated at different frequencies and may take advantage of sparse content in some of the layers.

Abstract: Methods for etching metal, such as for processing a metal gate, are provided. A method includes forming a hard mask over the metal, wherein the hard mask includes a sidewall defining an opening; and performing a plasma etching process including cycles of depositing a carbon nitride film on the sidewall and etching the metal.

Abstract: A display device includes light-emitting elements disposed on an array substrate. The array substrate includes a substrate, switch elements disposed on the substrate, an insulating layer, a connecting layer, a conductive layer and a spacer layer. The insulating layer is disposed on the switching elements and has through holes. The connecting layer is disposed on the insulating layer and is electrically connected to the switching elements through the through holes. The conductive layer is disposed on the connecting layer and includes pads electrically connected to the connecting layer. The spacer layer disposed between the connecting layer and the conductive layer. The conductive layer extends on the spacer layer and is orthographically projected on the substrate to form a first orthographic projection area, where the through holes are located in the first orthographic projection.

Abstract: The present disclosure provides an array substrate including a plurality of pixel units, at least one of the pixel units includes a first pixel sub-unit, the first pixel sub-unit includes a first transistor, a second transistor, and a first pixel electrode; the first transistor includes a first active pattern, the second transistor including a second active pattern, the first active pattern includes a first channel region, the second active pattern includes a second channel region; at least one division pattern is arranged between a third electrode and a fourth electrode, and an orthographic projection of the division pattern on a first base substrate is partially overlapped with an orthographic projection of the second channel region on the first base substrate.

Abstract: A miniaturized blood glucose measurement module using polarized light is provided, which includes an electromagnet assembly, a light-emitting assembly, and a light-receiving assembly. The electromagnet assembly includes a metal base and a coil. The metal base includes an accommodating portion and a side surface. The accommodating portion is located within a scope of the side surface, and the coil is wound on the side surface. The light-emitting assembly is embedded in the accommodating portion and includes a light-emitting element and a first polarizing element. A light emitted by the light-emitting element passes through the first polarizing element to generate a polarized light, and the light-emitting assembly forms a light-emitting surface. The light-receiving assembly is embedded in the accommodating portion and adjacent to the light-emitting assembly, and the light-receiving assembly includes a light-sensing element, a magnetic crystal and a second polarizing element.

Abstract: A method of manufacturing a resistor-transistor-logic circuit with GaN structures, including steps of forming a GaN layer, an AlGaN barrier layer and a p-type doped GaN capping layer on a substrate, patterning the p-type doped GaN capping layer into multiple p-type doped GaN capping patterns, wherein the GaN layer under parts of the p-type doped GaN capping patterns is converted into gate depletion regions, and the GaN layer not covered by the p-type doped GaN capping patterns in a resistor region functions as 2DEG resistors, forming a passivation layer on the GaN layer and the p-type doped GaN capping patterns, forming multiple sources and drains on the GaN layer, and forming multiple gates on the p-type doped GaN capping patterns, wherein the gates, sources and drains in a high-voltage device region constitute high-voltage HEMTs, and the gates, sources and drains in a low-voltage device region constitute low-voltage logic FETs.

Abstract: Provided in the present invention are a selective passivated contact cell and a preparation method therefor. The selective passivated contact cell comprises a substrate, wherein a first silicon oxide layer and a first polysilicon layer are sequentially arranged on the surface of one side of the substrate in a stacked manner, the surface of the substrate comprises a non-metal contact region and at least two metal contact regions; in the metal contact regions, a second silicon oxide layer and a second polysilicon layer are further sequentially arranged the surface of the side of the first polysilicon layer that is away from the substrate, and a first electrode is arranged on the second polysilicon layer; and the first polysilicon layer has a greater thickness in the metal contact regions than in the non-metal contact region. The present invention has the characteristics of simple structure, simple preparation process, a high efficiency, etc.

Abstract: A data buffer circuit structure, a layout structure of multiple data buffer circuits, and a memory. The data buffer circuit structure includes a first amplification circuit, a second amplification circuit, a decision equalizer, and a power module. An output terminal of the first amplification circuit, an input terminal of the second amplification circuit, and adjustment output terminals of the decision equalizer are connected through a signal line. The power module includes a first power supply unit and a second power supply unit. A minimum distance between the first power supply unit and the first amplification circuit is less than a minimum distance between the first power supply unit and the second amplification circuit, and a minimum distance between the second power supply unit and the second amplification circuit is less than a minimum distance between the second power supply unit and the first amplification circuit.

Abstract: Embodiments of the present disclosure relate to a method and system for processing intraoral scanning, an electronic device, and a medium. The method includes: obtaining a positioning mode of a scan post in response to a request for scanning an oral cavity including scan posts, scanning the oral cavity to obtain target scanning data, and performing processing based on the positioning mode of the scan post and the target scanning data to determine positioning information of the scan posts.

Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.

Abstract: The present disclosure discloses a strain of Lactobacillus pentosus capable of relieving pathological characteristics of mice infected with influenza virus and application thereof, and belongs to the field of microorganisms. The strain of L. pentosus CCFM1227 provided by the present disclosure can effectively improve the innate immune response of the mice infected with influenza virus so as to prevent and/or relieve influenza virus infection. In addition, the L. pentosus CCFM1227 of the present disclosure can be used for fermenting phloretin to produce deaminotyrosine. Therefore, the L. pentosus CCFM1227 has a great application prospect in preparation of products for preventing and/or relieving influenza virus infection.

Abstract: Provided is an engineered Cas12i nuclease, which comprises one or more of the following mutations based on a reference Cas12i nuclease: (1) replacing one or more amino acids interacting with PAM in the reference Cas12i nuclease with positively charged amino acids; and/or (2) replacing one or more amino acids involved in opening the double strands of DNA, in the reference Cas12i nuclease with amino acids with aromatic rings; and/or (3) replacing one or more amino acids, which interact with a single-stranded DNA substrate and are located in an RuvC domain in the reference Cas12i nuclease, with positively charged amino acids; and/or (4) replacing one or more amino acids interacting with a DNA-RNA double helix in the reference Cas12i nuclease with positively charged amino acids; and/or (5) replacing one or more polar or positively charged amino acids interacting with the DNA-RNA double helix in the reference Cas12i nuclease with hydrophobic amino acids.

Abstract: Disclosed is a gripping mechanism including a first bracket, a second bracket, a first guide rod, a third bracket, an actuating module, a gripping block and two grippers. The second bracket is connected to the first bracket. The third bracket is connected to the second bracket. The actuating module is disposed on the third bracket. The gripping block is slidably disposed on the third bracket and is connected to the actuating module. The two grippers are fixed on the terminal end of the third bracket distal from the first bracket and the second bracket, wherein the gripping block is located between the actuating module and the two grippers and the actuating module is adapted to drive the gripping block to slide close to or slide away from the two grippers. A mobile robot is also disclosed.

Abstract: A lighting module includes a lighting unit, a cylindrical optical element, a supporting unit, and a base. The supporting unit connects the base and a part of the supporting unit is higher than a junction of the base and the supporting unit. The lighting unit is disposed on the base and includes a lighting surface emitting a light beam. The cylindrical optical element includes an incident surface and both ends of the cylindrical optical element are respectively connected to the supporting unit making the incident surface facing the lighting surface and having an interval from the lighting unit to the incident surface, and the light beam enters the cylindrical optical element from the incident surface. The lighting module satisfies the following condition: 2?D/E?6; wherein D is a diameter of the cylindrical optical element and E is the interval from the lighting unit to the incident surface.