Abstract: A semiconductor device includes an oxide semiconductor layer including an oxide semiconductor, a conductive layer, and a buffer layer disposed between the oxide semiconductor layer and the conductive layer, where the buffer layer includes graphene.

Abstract: A battery management apparatus according to an embodiment of the present disclosure includes a data obtaining unit for obtaining battery information including at least one of voltage and current of a battery and a controller for estimating a state of health (SOH) of the battery based on the battery information, calculating an SOH score for the battery based on a reference value corresponding to the SOH and the SOH in a plurality of reference profiles, predicting a plurality of SOH of the battery during a target period, calculating a remaining useful life (RUL) score for the battery based on the plurality of SOH, and determining a safety score of the battery according to a safety class of the battery based on the battery information.

Abstract: Disclosed is a method of forming patterns and a photoresist film, the method of forming patterns including coating a semiconductor photoresist composition including an organic tin compound on a substrate; drying and heating to form a photoresist film; and exposing and developing the photoresist film, wherein the organic tin compound has at least one organic ligand including a Sn-C bond and at least one organic carbonyloxy group, and the photoresist film includes a compound represented by (R1Sn)xOy(OAR2)z before or after exposure, and the photoresist film including a compound represented by (R1Sn)xOy(OAR2)z.

Abstract: A method of preparing a sulfide-based solid electrolyte according to embodiments comprises mixing a solvent and precursors in a reactor. In the reactor, an open vacuum atmosphere is formed. While maintaining the open vacuum atmosphere in the reactor, a mixture inside the reactor may undergo a reaction under conditions of stirring or applying ultrasonic waves. Accordingly, a high-purity sulfide-based solid electrolyte may be prepared with high efficiency.

Abstract: Disclosed are a semiconductor photoresist composition and a method of forming patterns using the same, the semiconductor photoresist composition including an Sn-containing organometallic compound, a carboxylic acid compound represented by Chemical Formula 1, and a solvent.

Abstract: One embodiment of the present disclosure includes a method of producing high-purity alkali metal sulfide including mixing an alkali metal sulfide salt precursor and a reducing agent to form a mixture, reducing the mixture to obtain alkali metal sulfide; and purifying the obtained alkali metal sulfide.

Abstract: Disclosed are a semiconductor photoresist composition and a method of forming patterns using the same, the semiconductor photoresist composition including a Sn-containing organometallic compound; a Sn-containing organometallic compound, a compound represented by Chemical Formula 1, and a solvent. The descriptions of Chemical Formula 1 are as described in the specification.

Abstract: Disclosed are a semiconductor photoresist composition and a method of forming patterns using the same, the semiconductor photoresist composition including an Sn-containing organometallic compound; a carboxylic acid compound; at least one selected from a sulfonic acid compound and a phosphonic acid compound; and a solvent.

Abstract: A plasma water treatment apparatus includes a plasma generator that generates plasma in water, and a porous dielectric that adsorbs nitrogen oxide generated in the water, surrounds the plasma generator, and includes silicon dioxide powder and carbon powder, thereby removing color of wastewater.

Abstract: Provided is an electronic device capable of seamless firmware updating including a processor having a first firmware stored in a single flash memory supporting a software execution (eXecute in place (XiP)) function using an external memory, an external memory located outside the processor and not having an XiP function storing a second firmware, and an interface receiving a third firmware from an external system having the third firmware through communication with the external system via OTA (Over The Air).

Abstract: Disclosed are a method of manufacturing a composite anode for a lithium ion battery and a composite anode for a lithium ion battery manufactured thereby. According to the method provide herein, since a metal catalyst precursor is reduced using Joule heating to obtain a carbon-metal catalyst composite layer, composite anode for a lithium ion battery having a large area in a short period of time can be provided, which is excellent in terms of economic feasibility. Further, since it is possible to manufacture a composite anode for a lithium ion battery with the improved lithium electrodeposition density and reversibility of lithium ions, a composite anode for a lithium ion battery having high capacity and improved life stability can be obtained.

Abstract: A capacitor, and a semiconductor device including the capacitor and an electronic device including the capacitor or the semiconductor device. The capacitor includes a first electrode, a second electrode facing the first electrode, and a dielectric film between the first electrode and the second electrode. The first electrode includes a topological material.

Abstract: The apparatus including a liquid discharge unit for discharging a treatment solution in a liquid form onto the substrate supported on a support unit in a processing space; and a liquid supply unit including a tank storing the treatment solution, a supply line connecting the tank and the liquid discharge unit, and a filter installed between the tank and the supply line, in which the filter includes a vent port for discharging a liquid containing bubbles to the outside of the filter, and the liquid supply unit further includes a circulation line which is connected to the vent port of the filter and circulates the treatment solution discharged from the vent port of the filter to a line connected to an inlet port of the filter.

Abstract: An interconnect structure including a dielectric layer having a trench structure; a conductive wiring including a metal compound represented by Chemical Formula 1 disposed within the trench structure (conductive interconnect), and air gap disposed between the conductive wiring. The trench structure has a line width of less than or equal to about 10 nm and an aspect ratio of greater than or equal to about 3. MXa??Chemical Formula 1 In Chemical Formula 1, M is at least one metal of Zr, Nb, Cu, Ru, Al, Co, W, Mo, Ti, Ta, Ni, Pt, Cr, Rh, Ir, Pd, or Os, X is at least one element of C, N, P, As, S, Se, or Te, and a is a number determined by the stoichiometry of M and X.

Abstract: A semiconductor photoresist composition including an organometallic compound; and a mixed solvent including an alcohol-based compound and a non-alcohol-based compound in a weight ratio of about 1:99 to about 30:70.

Abstract: A system and method(s) for aggregating gaming data generated by casino devices connected to a casino network. The system accesses a machine learning model trained through exploratory data analysis of the aggregated gaming data, mapping input features to model parameters used for predicting a target output value. The system further predicts, using the machine learning model, user-specific output value that identifies a player behavior by analyzing a portion of the aggregated gaming data associated with a specific user account logged into one of the casino devices. Based on the identified player behavior, the system automatically adjusts a configuration of the casino devices to optimize its operation for the specific user account.

Abstract: A display apparatus and a server which implements an interactive system are disclosed. The server includes a communicator which receives text information corresponding to a user voice collected at the display apparatus from the display apparatus, and a controller which extracts an utterance component from the text information and controls so that a query to search contents is generated using the extracted utterance component and transmitted to an external server which categorizes metadata of the content under each item and stores the same, in which the controller generates the query by adding a preset item to a criteria to search a content, when a number of criteria to categorize the content under an item corresponding to the extracted utterance component is less than a preset number.

Abstract: The following disclosure relates to a method of detecting an anomaly in log data and includes obtaining first log data by collecting log data from a database and processing the log data in a time axis through a log data manager, reconstructing the first log data into second log data through a transformer, calculating an anomaly score of each time point through the transformer based on a difference between the first log data and the second log data, and detecting an anomaly for each time point through an anomaly detector based on the anomaly score.

Abstract: A polymer, an organic layer composition, and a method of forming patterns, the polymer including a structural unit represented by Chemical Formula 1 or Chemical Formula 2:

Abstract: A method of manufacturing a composite anode for a lithium ion battery and a composite anode for a lithium ion battery manufactured thereby. According to the method provide herein, since a metal catalyst precursor is reduced using Joule heating to obtain a carbon-metal catalyst composite layer, composite anode for a lithium ion battery having a large area in a short period of time can be provided, which is excellent in terms of economic feasibility. Further, since it is possible to manufacture a composite anode for a lithium ion battery with the improved lithium electrodeposition density and reversibility of lithium ions, a composite anode for a lithium ion battery having high capacity and improved life stability can be obtained.