Abstract: A display device comprises a first substrate, a first power bottom line on the first substrate, a second substrate on the first power bottom line, the second substrate having a first power connection hole to expose the first power bottom line, and a pixel driving unit including a plurality of switching elements on the second substrate.

Abstract: Disclosed is a method for manufacturing a semiconductor device, including: forming a first semiconductor structure comprising a logic transistor; forming a second semiconductor structure; bonding the first semiconductor structure to the second semiconductor structure, wherein forming the first semiconductor structure comprises: forming a first substrate; forming a first wiring layer comprising a plurality of first metal wirings and a plurality of first vias on the first substrate; forming a first bonding isolation layer on the first wiring layer, wherein forming the second semiconductor structure comprises: forming a second substrate; forming a second wiring layer comprising a plurality of second metal wirings and a plurality of second vias on the second substrate; forming a plurality of dummy plugs in the second wiring layer, forming a plurality of holes vertically penetrating the second substrate to a section in which the plurality of dummy plugs form, wherein the plurality of holes form after bonding the f

Abstract: The present disclosure provides a data assimilation system of numerical models using atmospheric research aircraft observation data for constructing a data assimilation system for generating improved initial conditions and performing efficient aerial observation work using atmospheric research aircraft observation data, and a method of constructing a weather prediction model with data assimilation applied of the data assimilation system. A data assimilation system of numerical models using atmospheric research aircraft observation data includes an observation error data generation module, a background error covariance generation module, a data assimilation module and a lateral boundary field generation module.

Abstract: Disclosed is an accelerator device which includes an interface circuit that communicates with an external device, a memory that stores first data received through the interface circuit, a polar encoder that performs polar encoding with respect to the first data provided from the memory and to output a result of the polar encoding as second data, and an accelerator core that loads the second data. The first data are compressed weight data, the second data are decompressed weight data, the accelerator core is configured to perform machine learning-based inference based on the second data, and the first data are variable in length.

Abstract: A semiconductor device may include a gate structure including gate lines and insulating layers alternately stacked, a channel structure extending through the gate structure and including a channel layer and a channel pad connected to the channel layer, a dummy gate structure including stacked dummy gate lines, a dummy channel structure extending through the dummy gate structure and including a dummy channel layer and a dummy channel pad connected to the dummy channel layer, an isolation insulating layer disposed between the gate structure and the dummy gate structure, and a dummy pad disposed on the isolation insulating layer between the gate structure and the dummy gate structure.

Abstract: A memory device, and a method of manufacturing the same, includes a gate stack formed on a cell region and a pass transistor region, a plurality of cell plugs extending in a vertical direction in the gate stack of the cell region, a plurality of gate contact structures extending in the vertical direction by passing through the gate stack of the pass transistor region, and a plurality of pass transistors connected to the plurality of respective gate contact structures. Each of the plurality of pass transistors has a cylindrical shape structure.

Abstract: An apparatus for manufacturing a secondary battery is provided according to exemplary embodiments. The apparatus includes a first beam source configured to generate a welding beam, a second beam source configured to generate an inspection beam, a scanner head configured to direct the welding beam and the inspection beam towards a module frame, a servo motor configured to move the scanner head, a detector configured to detect a reflected beam being a portion of the inspection beam that is reflected from the module frame, a processor configured to collect assembly line data of the module frame based on inspection signals generated by the detector, and a controller configured to control the servo motor based on the assembly line data of the module frame.

Abstract: The present invention relates to a Schwann cell-specific promoter and use thereof. More particularly, the present invention relates to an artificially engineered minimal promoter that specifically operates in Schwann cells, wherein the artificially engineered minimal promoter is derived from an MPZ (Myelin Protein Zero or PO) promoter. In addition, the present invention relates to a vector using the Schwann cell-specific promoter and a method for treating Schwann cell-related diseases using same.

Abstract: At least one embodiment provides a computing device including: a controller that receives first input data of a first data type and second input data of a second data type different from the first data type, and outputs a first signal representing the first data type, a second signal representing the second data type, and a clock signal based on the number of bits of the first input data and the second input data, and a computing circuit that performs a multiplication computation the first input data and the second input data based on the first signal, the second signal, and the clock signal and generates output data.

Abstract: A liver-targeted drug and therapeutic use thereof for diseases requiring drug action in the liver are disclosed. Additionally, a method in which a substance having activity on glucagon is used so as to induce delivery of the drug to the liver tissue or an increase in distribution of the drug in the liver tissue after in vivo administration.

Abstract: A heat pump system for a vehicle is provided to efficiently perform heating of a vehicle interior in a state in which the external temperature is low and heat generated by a heating element is not sufficient in an early stage of driving the vehicle. The heat pump system may include: a compressor; a heat, ventilation, and air condition (HVAC) module; a heat-exchanger; a first expansion valve; an accumulator; a first connection line; a chiller; and a second expansion valve.

Abstract: The polycarbonate copolymer of the present invention comprises: a unit derived from at least one type of primary dihydroxyl compound; and a unit derived from at least two types of secondary dihydroxyl compounds, wherein the polycarbonate copolymer has a pencil hardness of H or greater, when a specimen is measured according to the pencil hardness test (ISO 15184), and a glass transition temperature (Tg) of about 90° C. to about 160° C., measured according to ISO 11357. The polycarbonate copolymer has excellent heat resistance, scratch resistance, moldability, light resistance, weather resistance, transparency, mechanical strength, and the like.

Abstract: In one example, a semiconductor device comprises a substrate comprising a conductive structure, a first electronic component over the substrate, an encapsulant over the substrate and contacting a lateral side of the first electronic component, a shield over the encapsulant and contacting a lateral side of the encapsulant and a portion of a lateral side of the substrate, and a communication structure coupled with the substrate. The substrate comprises a vertical groove side and a horizontal groove side defining a groove in the substrate, wherein a portion of the groove is uncovered by the shield. Other examples and related methods are also disclosed herein.

Abstract: An embodiment method for controlling a compressor of a vehicle includes selectively controlling an operation of the compressor by determining and comparing a discharge pressure of the compressor and a temperature of an inverter with predetermined values based on data detected in real time when the compressor is operated to cool or heat an interior of the vehicle and operating a protection mode to prevent thermal burnout of the inverter in response to a determination that the discharge pressure of the compressor is higher than an operation stop pressure.

Abstract: A power plant thermal-management-system control method for controlling thermal management systems in PMCs is provided. The thermal management systems are operated based on coolant temperatures of the PMCs of a power plant of a fuel cell vehicle to prevent the temperatures of the PMCs from deviating from a reference range, which in turn prevents degradation of fuel cells.

Abstract: A battery container has excellent workability, assembly, expandability, and safety. The battery container includes at least one battery rack including a plurality of battery modules; a container housing having an empty space formed therein to accommodate the battery rack; a plurality of main connectors located on at least one side of the container housing and configured to be electrically connected to the outside; and a main bus bar connected between the plurality of main connectors to transmit power.

Abstract: The present disclosure relates to a mobility capable of automating loading and unloading of a cargo without the aid of manpower and an apparatus for loading and unloading a cargo. The mobility includes a cargo hold that accommodates a cargo; and a loading plate positioned to be spaced apart from a bottom of the cargo hold and installed so as to be able to tilt toward any one side of the mobility in the cargo hold.

Abstract: A pixel circuit is disclosed. The pixel circuit includes: a driving element including a first electrode connected to a first node, a gate electrode connected to a second node, and a second electrode connected to a third node; a light emitting element including an anode electrode connected to a fourth node and configured to be driven according to the current from the driving element; a first switch element configured to supply a data voltage to the second node; a second switch element configured to supply an initialization voltage to the first node; a third switch element configured to supply a reference voltage to the third node or the fourth node; a fourth switch element configured to supply a cathode voltage or the reference voltage to the third node or the fourth node; and a fifth switch element configured to supply a pixel driving voltage to the first node.

Abstract: A compound of Chemical Formula 1: wherein X1 is O or S; any one of R1 to R6 is a moiety bonded to L1 of the following Chemical Formula A at **: Ar1 is the following Chemical Formula B: where X2 is O or S, and the other substituents are as described in the specification; and an organic light-emitting device including the same. When the compound of Chemical Formula 1 is included in an organic light-emitting device, the device exhibits lower driving voltage, improved light efficiency, and improved service life characteristics.

Abstract: Provided are certain silicon precursor compounds which are useful in the formation of silicon-containing films in the manufacture of semiconductor devices, and more specifically to compositions and methods for forming such silicon-containing films, such as films comprising silicon dioxide or silicon nitride.