Abstract: The present disclosure relates to a binder solution having lithium ion conductivity for an all-solid-state battery and an electrode slurry including the same. Specifically, the binder solution includes a first binder having high binding force, a second binder having higher lithium ion conductivity than that of the first binder, a lithium salt, and an organic solvent that dissolves the lithium salt.

Abstract: The operation method of a multi-task learning model according to an embodiment of the present disclosure may include: obtaining a common feature vector of a previous step; receiving input data corresponding to a current task executed in a current step from among a plurality of tasks; extracting a common feature vector of the current step based on the common feature vector of the previous step and the input data corresponding to the current task; extracting an output feature vector corresponding to the current task based on the common feature vector of the current step; and outputting output data corresponding to the current task based on the output feature vector corresponding to the current task.

Abstract: A module-based prefabricated artificial intelligence development system may be provided. The system according to an embodiment of the present disclosure may include: an adaptive artificial intelligence development unit; and an AI module hub, wherein the adaptive artificial intelligence development unit comprises: analysis unit configured to obtain adaptive autonomous agent requirement information and receive an AI topology and AI modules corresponding to the adaptive autonomous agent requirement information from the AI module hub; an assembly unit configured to generate a candidate artificial intelligence model by assembling the AI modules based on the AI topology; and a training unit configured to train the candidate artificial intelligence model.

Abstract: A display apparatus includes a first TFT in a display area including a first semiconductor pattern including a polysilicon, a first gate electrode overlapping with the first semiconductor pattern under conditions that a first gate insulating layer is interposed, and first source and drain electrodes connected to the first semiconductor pattern, a second TFT in the display area including a second semiconductor pattern including a first oxide semiconductor, a second gate electrode overlapping with the second semiconductor pattern under conditions that second and third gate insulating layers are interposed, second source and drain electrodes connected to the second semiconductor pattern, and a third TFT in a non-display area including a third semiconductor pattern including a second oxide semiconductor, a third gate electrode overlapping with the third semiconductor pattern under conditions that the third gate insulating layer is interposed, and third source and drain electrodes connected to the third semiconduc

Abstract: An image sensor includes a first chip; a second chip stacked on the first chip; and a bonding portion provided between the first chip and the second chip, wherein the first chip includes: a first semiconductor substrate including a first surface and a second surface opposing the first surface; a photoelectric conversion region in the first semiconductor substrate; and a first circuit interconnection layer provided on the first surface and adjacent to the photoelectric conversion region, wherein the second chip includes: a second semiconductor substrate including a third surface and a fourth surface facing the first surface and opposing the third surface; and a second circuit interconnection layer provided on the fourth surface, and wherein the bonding portion includes: a bonding layer provided between the first circuit interconnection layer and the second circuit interconnection layer and configured to connect the first chip and the second chip; and a diffusion barrier layer provided between the second circui

Abstract: Disclosed are a device for multiple interactions between moving objects and autonomous vehicles and a driving method thereof. The device for multiple interactions between moving objects and autonomous vehicles includes memory in which a program for multiple interactions between moving objects and autonomous vehicles has been stored and a processor configured to execute the program. The processor confirms the status of the moving object including at least any one of a nearby vehicle, a pedestrian, and a mobility user and transmits a control command for a notification function that shares situation information.

Abstract: Disclosed is a technology for de-identifying and restoring personal information in an image based on an encryption key. An image processing method for de-identifying and restoring image information, which is performed by an image processing system, may include detecting an object information area in image information, de-identifying the detected object information area by using an encryption key generated in relation to the detected object information area, and restoring the de-identified object information area by using the encryption key.

Abstract: A method and an apparatus for predicting cyber threats using natural language processing are disclosed. According to an embodiment of a present disclosure, a method for predicting cyber threats includes calculating similarity using a first embedding vector for cyber threat identification information and a second embedding vector for asset information when security event information is received, wherein the security event information includes the cyber threat identification information. The method also includes measuring correlation between the cyber threat identification information and the asset information based on the similarity. The method also includes determining an asset vulnerable to cyber threats based on the correlation.

Abstract: An AI thermal and human body detection system using a temperature sensor includes a base unit; a bimetal cutting off power to prevent overheating; the temperature sensor detecting a temperature of a thermal mat; a heating wire disposed in a zigzag shape on the base unit and converting electrical energy into heat energy; and a power supply unit supplying power to each component of the thermal mat.

Abstract: An aerosol generating article includes a segment, wherein the segment includes a capsule and a medium surrounding the capsule, and the capsule includes a core including a basic substance, and a shell surrounding the core.

Abstract: The present invention provides a compound of chemical formula 1, a compound of chemical formula 3, compound [212], compound [224], or compound [228], a pharmaceutically acceptable salt thereof, a stereoisomer thereof, a hydrate thereof, or a solvate thereof, and a pharmaceutical composition comprising same. The pharmaceutical composition has excellent antiviral efficacy, thereby having a preventive or treatment effect on viral infectious disease such as SARS-COV-2, and exhibits an inhibitory effect on IL-5 expression and thus has a preventive or treatment effect on respiratory disease or allergic disease.

Abstract: Disclosed is an image sensor and a fabrication method. The image sensor comprises a substrate having a first surface and a second surface that are opposite to each other, an antireflection layer on the second surface of the substrate, and a pixel isolation part in the substrate and separating a plurality of pixels from each other. The pixels include first to fourth pixels. The pixel isolation part includes a first part between the first pixel and the third pixel and a second part between the first pixel and the second pixel. Each of the first part and the second part includes a semiconductor pattern that penetrates the substrate along a direction perpendicular to the first surface, a first isolation dielectric pattern between the substrate and the semiconductor pattern, and a capping pattern in the semiconductor pattern. The capping pattern is in contact with the antireflection layer.

Abstract: A spatial reuse (SR) method in a wireless LAN (WLAN) system may be provided. The operating method according to an embodiment of the present disclosure may include: the SR system according to an embodiment of the present disclosure may include: detecting a new signal by receiving communication environment information, comparing strength of the new signal with a first threshold, determining whether the new signal is a target signal of the WLAN system based on the determination that the strength of the new signal exceeds the first threshold, determining whether the new signal is a negligible signal based on the determination that the new signal is not a target signal of the WLAN system and performing spatial reuse simultaneous transmission by adjusting transmission power based on the determination that the new signal is the negligible signal.

Abstract: A link adaptation method in a wireless LAN (WLAN) system may be provided. The link adaptation method according to an embodiment of the present disclosure may include: receiving signals within a communication environment; classifying the signals and identifying each of the signals; analyzing a channel access characteristic of each of the signals; adjusting a communication parameter of a target signal for each channel based on a result of the analyzing.

Abstract: The present disclosure relates to a catalyst for direct nonoxidative conversion of methane and a method of preparing the same, and more particularly to a method of preparing a catalyst for direct nonoxidative conversion of methane, in which a catalyst optimized for the direct conversion reaction of methane can be easily prepared without precise control of the reaction conditions for direct conversion of methane, thereby simultaneously maximizing the catalytic reaction rate and minimizing coke formation, and exhibiting stable catalytic performance even after long-term operation, and to a catalyst for direct nonoxidative conversion of methane prepared using the above method.

Abstract: The present disclosure discloses a display driving circuit. The display driving circuit is configured to have a function of detecting a short of a data line occurring on a display panel.

Abstract: A memory system comprising: a memory device having a nonvolatile specific storage space configured to store workload information including groups of parameter values, grouped respectively corresponding to a plurality of workload classes in a table form, and a controller configured to detect a ratio of a set command inputted from an outside in a set operation mode, select one of the workload classes as a detected class, load, from the specific storage space, one of the groups corresponding to the detected class, process the set command under an execution condition determined by applying the loaded group, and update the group corresponding to the detected class with parameter values inputted from the outside.

Abstract: The inventive concept relates to an ultrasonic medical cartridge that may precisely move an ultrasonic wave generator by removing a backlash between a movable nut and a screw that move an ultrasonic wave generator, and an ultrasonic medical device including the same.

Abstract: Disclosed herein are a method for contrastive learning of a neural network for automatic data labeling and an apparatus for the same. The method includes generating transformed data samples for unlabeled input data samples corresponding to a batch size, detecting a positive sample (positive data) in the transformed data samples in consideration of the similarity between a single data sample for contrastive learning, among the input data samples, and each of the transformed data samples, and performing contrastive learning of a neural network based on the loss value of the positive sample.

Abstract: A valve assembly for controlling charging and discharging of a fuel prevents a high pressure charging pressure from being applied to a solenoid valve during fuel charging. The valve assembly includes a transfer flow passage composed of: a charging/discharging flow passage; a charging flow passage branched from the charging/discharging flow passage and connected to a storage tank; and a discharging flow passage branched from the charging/discharging flow passage and connected to the storage tank. Further, the valve assembly includes a first check valve configured to prevent backflow of the fuel transferred along the charging flow passage; a solenoid valve configured to open or close the discharging flow passage to regulate flow of the fuel; a second check valve configured to prevent backflow of the fuel transferred along the discharging flow passage; and a metering valve configured to control a flow rate of the fuel transferred along the discharging flow passage.