Abstract: Alloy nanoparticles, and a method for forming the alloy nanoparticles, an alloy nanocatalyst comprising the alloy nanoparticles are provided. The alloy nanoparticles are formed by a method comprising mixing a first metal complex including a first metal and a second metal complex including a second metal to form a multimetal compound and heat-treating the multimetal compound to form an alloy compound. The first metal and the second metal comprise transition metal, the first metal complex comprises a pyridine-based ligand, and a carbon shell containing N is formed on the surface of the alloy compound by the heat treatment.

Abstract: A semiconductor device includes a monitoring circuit suitable for generating a monitoring signal indicating whether a speed of a memory clock signal is changed based on a speed information signal representing speed information of the memory clock signal; a cycle control circuit suitable for generating a refresh cycle control signal for controlling a refresh cycle based on a system clock signal, the memory clock signal, the monitoring signal and a refresh flag signal; and a control circuit suitable for generating the memory clock signal and the refresh flag signal based on the speed information signal, the system clock signal and the refresh cycle control signal.

Abstract: A display device includes a display unit including: a plurality of light emitting diodes; a touch unit disposed on the display unit and including a touch conductive layer of a mesh type; and a reflection preventing unit disposed on the touch unit and including a polarization layer. The touch conductive layer includes a plurality of first conductive lines extending in a first direction and a plurality of second conductive lines extending in a second direction crossing the first direction, and an angle between the second direction and an absorption axis of the polarization layer is about 5±10°.

Abstract: An apparatus for an artificial intelligence neural network based on co-evolving neural ordinary differential equations (NODEs) includes a main NODE module configured to provide a downstream machine learning task; and an attention NODE module configured to receive the downstream machine learning task and provide attention to the main NODE module, in which the main NODE module and the attention NODE module may influence each other over time so that the main NODE module outputs a multivariate time-series value at a given time for an input sample x.

Abstract: In one example, a semiconductor device comprises a first base substrate comprising a first base conductive structure, a first encapsulant contacting a lateral side of the first base substrate, a redistribution structure (RDS) substrate over the base substrate and comprising an RDS conductive structure coupled with the first base conductive structure, a first electronic component over the RDS substrate and over a first component terminal coupled with the RDS conductive structure, and a second encapsulant over the RDS substrate and contacting a lateral side of the first electronic component. Other examples and related methods are also disclosed herein.

Abstract: An input sensor includes: a first sensing electrode including first sensing patterns and a first pattern disposed between the first sensing patterns; a second sensing electrode disposed on the same layer as the first sensing patterns; and a floating pattern including a plurality of segments each overlapping the first pattern and insulated from the second sensing electrode, wherein at least one of the plurality of segments is surrounded by a portion overlapping the first pattern among the second sensing electrode.

Abstract: A semiconductor device includes a substrate having first and second regions, first fin groups spaced along a first direction on the first region, each of the first fin groups including adjacent first and second fins having longitudinal directions in a second direction intersecting the first direction, and third to fifth fins spaced along a third direction on the second region, the third to fifth fins having longitudinal directions in a fourth direction intersecting the third direction. The third through fifth fins are at a first pitch, the first and second fins are at a second pitch equal to or smaller than the first pitch, each of the first fin groups is at a first group pitch greater than three times the first pitch and smaller than four times the first pitch, and a width of the first and second fins is same as width of the third fin.

Abstract: Disclosed is a wireless power transmitting apparatus including a power transmitting coil generating an induced electromotive force on a power receiving coil of a terminal, a magnet casing composed of a first space in a cylinder shape where the power transmitting coil is inserted, and a second space sharing a central axis of the cylinder with the first space, wherein the second space is a space between the first space and a cylinder having a diameter greater than a diameter of the cylinder of the first space, a ring magnet disposed in the second space of the magnet casing in a shape of a ring, wherein the ring magnet has a height smaller than a height of the magnet casing, and is movable in a vertical direction of the magnet casing by external magnetism, and a cover constructed in a direction perpendicular to an axis of the power transmitting coil.

Abstract: A shake prevention structure of a glove box including a housing mounted to an instrument panel and a storage part provided in an inner space of the housing so as to be slidably withdrawn therefrom includes: a shake prevention part mounted to a rear portion of the storage part, and a guide groove allowing an end part of the shake prevention part in a longitudinal direction thereof to be inserted thereto and provided along a longitudinal direction of the housing.

Abstract: An embodiment provides a vehicle heating device for heating a vehicle interior through heat radiation or heat convection using a heating unit connected to an air-conditioning casing. Accordingly, the vehicle heating device may improve the performance, efficiency, and quality in heating the vehicle interior through at least any one of heat convection and heat radiation using the heating unit.

Abstract: The present invention relates to an air conditioner for a vehicle and, more particularly, to an air conditioner for a vehicle which is capable of miniaturization by integrally forming an air conditioning module and a cooling module so as to increase space utilization in an engine room and further enhance manufacturability.

Abstract: A semiconductor device with EMI shield and a fabricating method thereof are provided. In one embodiment, the semiconductor device includes EMI shield on all six surfaces of the semiconductor device without the use of a discrete EMI lid.

Abstract: The present invention provides: a novel allulose epimerase variant in which an amino acid residue present at a specific position of an amino acid sequence of a wild-type D-allulose 3-epimerase derived from Flavonifractor plautii is substituted with another amino acid residue; and various uses of the novel allulose epimerase variant. The novel allulose epimerase variant according to the present invention has a higher conversion rate of fructose to allulose compared to that of the wild-type D-allulose 3-epimerase derived from Flavonifractor plautii, and has excellent thermal stability especially under high temperature conditions of 60° C. or higher, and thus can prevent contamination during an industrial-scale enzymatic conversion reaction for the mass production of allulose, shorten production time, and reduce production costs.

Abstract: A vehicle air conditioner, and more specifically, to a vehicle air conditioner in which an air conditioning module and a cooling module are integrally formed, thereby enabling miniaturization so as to enable increased space utilization inside an engine room, and enabling increased manufacturability.

Abstract: A backlight unit and a display device including the backlight unit are provided. A backlight unit includes a substrate, light sources disposed on one surface of the substrate, a first reflective film disposed on one surface of the substrate and including first openings, each of the first openings of the first reflective film exposing each of the light sources, and wavelength filter layers disposed above the first reflective film and disposed to correspond to the first openings, the wavelength filter layers are spaced apart from each other, and each of the wavelength filter layers covers at least one of the first openings.

Abstract: The present invention relates to a vehicle air conditioner and, more specifically, to a vehicle air conditioner which supplies, to a variable heat exchanger, condensate water and air, that have been blown by means of a supply part and passed through an evaporator, so as to enable sub-cooling and overall performance of the variable heat exchanger to be improved during cooling, thereby further increasing cooling performance, and which may use air and condensate water as a heat-absorbing heat source during heating so as to further increase the heat absorption amount of the variable heat exchanger, so that heating performance may be further increased, and thus overall power consumption for air conditioning may be reduced and an increase in heat pump system performance may be promoted.

Abstract: The present invention provides: a novel allulose epimerase variant in which an amino acid residue present at a specific position of an amino acid sequence of a wild-type D-allulose 3-epimerase derived from Flavonifractor plautii is substituted with another amino acid residue; and various uses of the novel allulose epimerase variant. The novel allulose epimerase variant according to the present invention has a higher conversion rate of fructose to allulose compared to that of the wild-type D-allulose 3-epimerase derived from Flavonifractor plautii, and has excellent thermal stability especially under high temperature conditions of 60° C. or higher, and thus can prevent contamination during an industrial-scale enzymatic conversion reaction for the mass production of allulose, shorten production time, and reduce production costs.

Abstract: The present invention relates to a method or a composition for treating neurodegenerative diseases, and particularly, the present invention relates to a method for treating neurodegenerative diseases of the cerebellum, comprising administering a composition comprising stem cells as an active ingredient to a patient having a neurodegenerative disease of the cerebellum, or to a composition for treating neurodegenerative diseases of the cerebellum comprising mesenchymal stem cells as an active ingredient. The treatment method or the treatment composition using mesenchymal stem cells, according to the present invention, has remarkable effects in reducing neuroinflammation, inhibiting M1 microglia, activating M2 microglia, inhibiting apoptosis of Purkinje cells, inhibiting death of neurons, improving motor ability, and the like, and therefore may be effectively utilized in alleviating and treating neurodegenerative diseases including cerebellar ataxia and multiple system atrophy.

Abstract: A driving system of a driving motor is proposed. The system includes: a stator having slots at which coils are wound; a first inverter connected to first ends of the coils of the stator; a second inverter connected to second ends of the coils of the stator; and a stage switch circuit configured to control an electrical connection between the second ends of the coils of the stator and the second inverter. In particular, the coils include a first coil set connected to an output terminal of the first inverter, and a second coil set connected to an input terminal of the second inverter. Currents having the same phase or currents having different AC phases are applied to the first coil set and the second coil set wound at the slots by controlling on and off of the stage switch circuit.

Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.