Abstract: A power supply system with power factor correction (PFC) comprises an AC rectifier, a power factor correction (PFC) conversion circuit, a DC-DC converter, a protocol power delivery (PD) interface and a controller. The AC rectifier is used to rectify the AC input power to generate rectified power. The PFC conversion circuit is used to perform PFC conversion on the rectified power to generate converted power. The DC-DC converter is used to perform DC-DC conversion on the converted power to generate adapter output power. The protocol power delivery interface is used to determine the adapter output power according to a protocol information and control a power path switch to deliver the adapter output power to a power supply pin. The controller determines the converted voltage according to the rectified voltage and the adapter output voltage.

Abstract: A semiconductor device includes a subject region including circuitry; a sealing ring having first, second, and third sides, the sealing ring surrounding, and being isolated from, the subject region; a first parapet over a substrate, wherein the first parapet extends from the first side to the third side, the subject region being between the second side and the first parapet, and the first parapet being isolated from the subject region; and a second parapet over the first parapet, wherein the second parapet extends from the first side to the third side, the subject region being between the second side and the second parapet, the second parapet being isolated from the subject region, the second parapet being separated from the first parapet in a stacking direction by a gap, and the gap having a size in the stacking direction sufficient to accommodate one or more conductive segments.

Abstract: High-voltage semiconductor device and method of forming the same, the high-voltage semiconductor device includes a substrate, a gate structure, a drain, a first insulating structure and a drain doped region. The gate structure is disposed on the substrate. The drain is disposed in the substrate, at one side of the gate structure. The first insulating structure is disposed on the substrate, under the gate structure to partially overlap with the gate structure. The drain doped region is disposed in the substrate, under the drain and the first insulating structure, and the drain doped region includes a discontinuous bottom surface.

Abstract: A data processing method for quantization, includes the following steps. A first set of models are loaded. The first set of models are quantized based on a unified quantization parameter to obtain a first set of quantized models. The first set of models include at least one model, the first set of quantized models include at least one quantized model, and the unified quantization parameter is obtained according to several quantization parameters of a second set of models.

Abstract: A conversion control circuit capable of recycling energy is configured to control an isolated power converter, converting an input power to generate an output power. The conversion control circuit generates an optocoupler current for a photodiode included in the optocoupler based on a control-related signal, transmitting the information of the control-related signal between the primary and secondary sides of the power converter via optical coupling to achieve power conversion. The conversion control circuit comprises a controllable current source circuit and a power conversion circuit. The controllable current source circuit generates a controllable current based on the control-related signal, wherein at least a portion of the controllable current is coupled to provide the optocoupler current. The power conversion circuit converts at least a portion of the optocoupler current into a supply power for an operating circuit, thereby recycling the energy generated by the optocoupler current.

Abstract: An array substrate of this disclosure includes: a substrate and a first conductive layer and a second conductive layer sequentially stacked on the substrate; orthographic projections of the first and second conductive layers on the substrate have an overlapping region; portions of the first and second conductive layers in the overlapping region constitute a first conductive pattern; a portion of the first conductive layer outside the overlapping region includes a second conductive pattern and a third conductive pattern; the second and third conductive patterns have an interval therebetween. A first distance between first regions of the second and third conductive patterns proximal to the first conductive pattern is larger than a second distance between second regions of the second and third conductive patterns distal to the first conductive pattern.

Abstract: A photographing optical lens assembly includes, in order from an object side to an image side along an optical axis, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. The second lens element has negative refractive power. The third lens element has an object-side surface being convex in a paraxial region thereof.

Abstract: A support assembly is configured to be mounted in a rack. The support assembly includes a support casing and at least one release mechanism. The support casing is formed with at least one hole. The release mechanism includes a slidable component and at least one plunger. The slidable component is slidably disposed on the support casing, the slidable component has at least one slide channel, the plunger is slidably disposed in the slide channel of the slidable component and is inserted into the hole for being engaged with the rack, the plunger has a guiding ramp, and the guiding ramp is configured to resist against an edge of the hole for forcing the plunger to disengage from the rack.

Abstract: In an image correction method, a distorted image and a standard image corresponding to the distorted image are obtained. The distorted image is divided into first image regions, the standard image into second image regions. For each first image region and corresponding second image region, first and second points respectively are selected. A relationship between the first image region and the second image region is determined according to differences between the first points and the second points. The first image region is corrected according to the relationship between the first image region and the second image region and corrected first image regions are stitched to obtain a corrected image of the distorted image. The image correction method improves the accuracy of image correction.

Abstract: A method for optimizing the conversion of a deep learning model to process other data, applied in a device, includes converting a first deep learning model to obtain a second deep learning model, obtaining a weighting arrangement of the two models according to their deep learning frameworks and performing a quantization on the two models. A similarity in weighting between the two models is analyzed to produce a weighting analysis based on the first and second weighting arrangement and the first and second model quantization result weighting. The two models are tested to establish a model performance analysis. One or more suggestions for optimization are obtained based on the weighting analysis and the model performance analysis, and are applied to optimize the second deep learning model, an optimized second deep learning model being employed to process the other data.

Abstract: The present disclosure provides area information estimation method and system. The area information estimation system includes a processing device and a plurality of monitor devices. The area information estimation method includes: by the plurality of monitor devices, capturing a plurality of images of an area from different views; by the plurality of monitor devices, generating a plurality of two-dimensional (2D) density maps of at least one target object in the area according to the plurality of images; by the processing device, generating a three-dimensional (3D) density map according to the plurality of 2D density maps; and by the processing device, calculating a number of the at least one target object according to the 3D density map.

Abstract: A wireless communication method, a User Equipment (UE), and a Base Station (BS) for performing repetition-based Uplink (UL) transmissions are provided. The wireless communication method includes receiving, from the BS, a Radio Resource Control (RRC) message including first information indicating a repetition type, second information indicating a plurality of Transmission Configuration Indicator (TCI) states, and third information including a plurality of items each configuring a Physical Uplink Shared Channel (PUSCH) resource allocation; receiving Downlink Control Information (DCI) that indicates one of the plurality of items; determining a set of nominal PUSCH repetitions; and transmitting at least one actual PUSCH repetition that is determined based on the set of nominal PUSCH repetitions, wherein each nominal PUSCH repetition in the set of nominal PUSCH repetitions maps to one of the plurality of TCI states.

Abstract: A method and apparatus for patterning semiconductor materials using tin-based materials as mandrels, hardmasks, and liner materials are provided. One or more implementations of the present disclosure use tin-oxide and/or tin-carbide materials as hardmask materials, mandrel materials, and/or liner material during various patterning applications. Tin-oxide or tin-carbide materials are easy to strip relative to other high selectivity materials like metal oxides (e.g., TiO2, ZrO2, HfO2, Al2O3) to avoid influencing critical dimensions and generate defects. In addition, tin-oxide and tin-carbide have low refractive index, k-value, and are transparent under 663-nm for lithography overlay.

Abstract: Provided are systems and methods that invert a trained NeRF model, which stores the structure of a scene or object, to estimate the 6D pose from an image taken with a novel view. 6D pose estimation has a wide range of applications, including visual localization and object pose estimation for robot manipulation.

Abstract: A manufacturing method of an electronic device is provided. The manufacturing method of the electronic device includes: providing a substrate; providing an adjustable element, including a liquid crystal layer; and bonding the adjustable element onto the substrate.

Abstract: An approach to optimized migration of user assets to the cloud using artificial intelligence is presented. This approach may include user input and artificial intelligence trained with historical knowledge to generate rules. Migration models may be generated from the rules. A user may verify the migration models were successful. A task portfolio may be generated from the verified wave migration models. Runbook applications may be generated from the task portfolio and the migration may be executed using the runbooks.

Abstract: A method for a user equipment (UE) to monitor a physical downlink control channel (PDCCH) is provided. The method receives, while being in a radio resource control (RRC)_CONNECTED state, from a base station (BS), an RRC release message that includes a small data transmission (SDT) configuration. After receiving the RRC release message, the method transitions to an RRC_INACTIVE state from the RRC_CONNECTED state in response to receiving the RRC release message. The method then initiates an SDT procedure based on the SDT configuration. The method further determines whether a search space set associated with an SDT search space is received from the BS. The method monitors the PDCCH by monitoring the search space set during the SDT procedure when the search space set is received from the BS.

Abstract: An electronic lock includes a control circuit module and an electromagnetic mechanism. The electromagnetic mechanism is electrically connected to the control circuit module, and the electromagnetic mechanism includes a driving member and a magnet. The driving member is configured to be driven by the control circuit module to be located at one of a first position and a second position. When the driving member is not driven by the control circuit module, the driving member is configured to be held at one of the first position and the second position by the magnet.

Abstract: A support assembly is configured to be mounted in a rack. The support assembly includes a support casing and at least one release mechanism. The support casing is formed with at least one hole. The release mechanism includes a slidable component and at least one plunger. The slidable component is slidably disposed on the support casing, the slidable component has at least one slide channel, the plunger is slidably disposed in the slide channel of the slidable component and is inserted into the hole for being engaged with the rack, the plunger has a guiding ramp, and the guiding ramp is configured to resist against an edge of the hole for forcing the plunger to disengage from the rack.

Abstract: An electronic device includes an expansion assembly. The expansion assembly includes a first baffle, a second baffle, and a baffle assembly. The first baffle is opposite to the second baffle. The baffle assembly is disposed between the first baffle and the second baffle. The baffle assembly has two side plates and a plurality of elastic members. The two side plates face each other and define a card insertion area. The plurality of elastic members are respectively disposed on each of the two side plates. Each elastic member includes a docking part and a supporting part. The elastic members are respectively disposed on each of the two side plates via the docking parts. The supporting parts are projected from one of the two side plates in the card insertion areas. Electronic components of different thicknesses in the card insertion areas respectively abut against the supporting parts.