Abstract: A photosensitive resin composition includes a colorant; a photopolymerizable compound; a photopolymerization initiator; a binder resin; and a solvent, wherein the colorant includes a pigment, a dispersant, and a dispersing aid, the dispersing aid being represented by Chemical Formula 1:

Abstract: A portable controller with replaceable module includes: a main body having a touchable display screen; a control system installed in the main body; a power supply system installed in the main body and connected to the control system to detect and adjust the power supply; a functional module, detachably connected to the main body to provide data, wherein, the control system is used to display data on the touchable display screen relative to the function module and to control the function module through the touchable display screen. Therefore, the portable controller with replaceable module could be applied to different functional modules to achieve wide area use purpose.

Abstract: An optical element driving mechanism is provided, including a movable portion, a fixed portion, and a driving assembly. The movable portion is connected to an optical element. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion.

Abstract: The present disclosure relates to an annotation data determination method and apparatus, and a readable medium and an electronic device. By means of the present disclosure, high-quality data to be annotated is obtained for model performance evaluation.

Abstract: An electrically tunable liquid crystal lens includes a carrier substrate, a common electrode layer disposed on the carrier substrate, a liquid crystal unit, a patterned electrode layer, a terminal electrode layer, a dielectric insulating layer, and a cover. The liquid crystal unit is disposed on the common electrode layer opposite to the carrier substrate, and includes a plurality of liquid crystal molecules. The patterned electrode layer is disposed on the liquid crystal unit opposite to the common electrode layer, and has a plurality of aperture patterns located within a projection of the liquid crystal unit on the patterned electrode layer. The terminal electrode layer is disposed on the patterned electrode layer opposite to the liquid crystal unit. The dielectric insulating layer is disposed between the patterned electrode layer and the terminal electrode layer. The cover is disposed on the terminal electrode layer opposite to the dielectric insulating layer.

Abstract: Methods and systems are described that use a three-dimensional (3D) model of a dental site to generate a panoramic two-dimensional (2D) image of the dental site. In one example, a method includes receiving a 3D model of the dental site generated at least in part from an intraoral scan, generating a surface shaped to substantially surround a dental arch represented by the dental site, computing a surface projection by projecting the dental site onto the surface, and generating the panoramic 2D image from the surface projection.

Abstract: An Extreme UltraViolet (EUV) mask includes: a reflective layer over a substrate; a capping layer including a porous hydrogen trapping layer over the reflective layer; and an absorption layer over the capping layer.

Abstract: The disclosed technology provides solutions for confirming a sensor cleaning event of a sensor mounted on an autonomous vehicle. A method of the disclosed technology can include steps for receiving a first plurality of image frames from an optical sensor; segmenting each of the first plurality of image frames into one or more interest regions; computing image statistics for each of the one or more interest regions; generating an image mask based on the image statistics for each of the one or more interest regions; receiving a second plurality of image frames from the optical sensor; applying the image mask to the second plurality of image frames; computing image statistics for each of the second plurality of image frames; and determining a status of a sensor cleaning event based on the image statistics for each of the second plurality of image frames. Systems and machine-readable media are also provided.

Abstract: An over-current protection device includes a heat-sensitive layer and an electrode layer. The electrode layer includes a top metal layer and a bottom metal layer, and the heat-sensitive layer attached therebetween. The heat-sensitive layer exhibits a positive temperature coefficient (PTC) characteristic and includes a polymer matrix and a conductive filler. The polymer matrix includes a polyolefin-based homopolymer and a polyolefin-based copolymer. The polyolefin-based homopolymer has a first coefficient of thermal expansion (CTE), and the polyolefin-based copolymer has a second CTE lower than the first CTE. The polyolefin-based homopolymer and the polyolefin-based copolymer together form an interpenetrating polymer network (IPN).

Abstract: The present invention discloses a method for detecting surface flatness of a precast beam based on a three-dimensional point cloud model, including the following steps: (1) performing, according to a specific geometry of a three-dimensional point cloud model of a target component in a three-dimensional coordinate system, coarse calibration and fine calibration on the model sequentially to determine a spatial rotation matrix and perform point cloud coordinate calibration; (2) determining normal vectors at positions of points of the three-dimensional point cloud model of the component according to a principal component analysis method and a K-nearest-neighbor principle, so that a to-be-detected surface is segmented and extracted by defining a normal vector direction and a coordinate interval; and (3) iteratively searching for an optimal reference plane according to a form relationship between the to-be-detected surface and the three-dimensional coordinate system and calculating flatness of the surface.

Abstract: A photosensitive resin composition, a photosensitive resin layer manufactured using the same, and a color filter, the photosensitive resin composition includes a colorant; a photopolymerizable compound; a photopolymerization initiator; a binder resin; and a solvent, wherein the colorant includes a pigment, a dispersant, and a dispersing aid represented by Chemical Formula 1,

Abstract: A method of process technology assessment is provided. The method includes: defining a scope of the process technology assessment, the scope comprising an original process technology and a first process technology; modeling a first object in an integrated circuit into a resistance domain and a capacitance domain; generating a first resistance scaling factor and a first capacitance scaling factor based on the modeling, the original process technology, and the first process technology; and utilizing, by an electronic design automation (EDA) tool, the first resistance scaling factor and the first capacitance scaling factor for simulation of the integrated circuit.

Abstract: An electronic device comprises: a radio frequency (RF) front end circuit for generating wireless signals; an antenna array for transmitting the wireless signals generated by the RF front end circuit and receiving the wireless signals transmitted by the antenna array; and a control unit coupled to the RF front end circuit. In the embodiments, a receiving power or a receiving power difference is estimated based on the wireless signals received by the RF front end circuit; and a distance information between an external object and the electronic device is determined based on the receiving power difference, or whether the external object is within a detection area of the electronic device is determined based on the receiving power.

Abstract: An alternating current control system includes a zero crossing detector, an alternating current solid state relay, a constant current driver, and a microcontroller connected to the zero crossing detector and the constant current driver. The zero crossing detector and the alternating current solid state relay are connected to an alternating current power source, a first control pin of the microcontroller receives a zero crossing detection signal outputted by the zero crossing detector, a second control pin of the microcontroller receives a switch state signal, and a third control pin of the microcontroller is connected to the constant current driver and outputs a control signal. Based on the switch state signal and the zero crossing detection signal, the microcontroller adjusts a level of the control signal and controls an electrical connection between the alternating current solid state relay and the alternating current power source.

Abstract: In a method of predicting an optimal process condition model for a semiconductor fabrication process, process parameter information of a unit process in the semiconductor fabrication process may be collected. First characteristics information of objects to be processed before the unit process and second characteristic information of processed objects after the unit process may be extracted. Process global uniformity (PGU) may be calculated using the first characteristic information and the second characteristic information. A data set of the unit process may be created using the process parameter information and the PGU. A virtual process environment function of the unit process may be created using the data set. The optimal process condition model of the unit process may be created using the virtual process environment function.

Abstract: According to embodiments, modeling through evaluation of thermal-hydraulic analysis of a unique containment facility may be provided. Also, orders for nuclear power plants in other countries may be obtained, and a relative technological advantage may be achieved among nuclear power plant developing countries. In addition, a power plant may be designed through conservative and realistic modeling, and costs required for power plant design may be reduced by optimizing a design margin of a containment facility.

Abstract: A touchpad assembly comprises a cover plate, a touch printed circuit board, a force-supporting component, a plurality of vibration isolators, and a plurality of strain gauges. The touch printed circuit board comprises a first region, a second region that surrounds the first region, a first surface, and a second surface, wherein the first surface and the second surface face toward and away from the cover plate respectively. The force-supporting component is disposed between the cover plate and the first surface. The vibration isolators are disposed on the second surface and located in the second region. The Young's modulus of the vibration isolators is in a range of 150 kPa to 800 kPa. The strain gauges are disposed on the touch printed circuit board. Each of the strain gauges extends from the second region to the first region.

Abstract: The present invention relates to a connector for battery packs, the connector including a housing to which a terminal pin configured to serve as an electrical connection path is mounted, wherein the housing includes a lower end portion to which the terminal pin is coupled and a main body portion having a partition wall portion configured to prevent deformation of the terminal pin when an external terminal is coupled, the lower end portion being mounted to the main body portion, and the lower end portion and the main body portion are made of different materials. Melting of the connector for battery packs is prevented, whereby spread of a thermal runaway phenomenon occurring in a battery pack to the outside is prevented.

Abstract: A task processing method and apparatus, an electronic device, a storage medium and a program product are provided. The method includes: receiving a remote shuffling service request of a target task, and generating a topological graph of the target task according to execution flow information of the target task in response to a remote system service request of the target task, the topological graph including a plurality of target nodes, and each target node corresponding to at least one subtask of the target task; matching information of the target node with information of at least one historical node to obtain a first matching result; sifting the target historical task based on a preset attribute condition; and determining, based on a sifting result, execution parameter recommendation information for the target task as a processing result of the remote shuffling service request.

Abstract: A voltage conversion device includes a filter circuit, a first inductor, a second inductor a first conversion module, a second conversion module, and a control circuit. The filter circuit is electrically connected to a first AC terminal and a second AC terminal. The first inductor is electrically connected to the first AC terminal and a first conversion terminal. The second inductor is electrically connected to the second AC terminal and a second conversion terminal. The first conversion module is electrically connected to a first DC voltage terminal, a second DC voltage terminal, and the first conversion terminal. The second conversion module is electrically connected to the first DC voltage terminal, the second DC voltage terminal, and the second conversion terminal. The control circuit transmits switch-control signals to the first conversion module and the second conversion module. A voltage conversion method is used with the voltage conversion device.