Abstract: A display device includes a display module, and a window which is disposed on the display module and in which a first non-folding region, a folding region, and a second non-folding region are sequentially defined in a first direction, wherein the window includes a base layer, a first hard coating layer disposed on an upper surface of the base layer, and a second hard coating layer disposed on a lower surface of the base layer, and the second hard coating layer includes a first portion overlapping the first non-folding region and the second non-folding region of the window, and a second portion overlapping the folding region of the window and having a hardness lower than a hardness of the first portion. Therefore, it is possible to provide a display device having desired surface hardness, impact resistance, and bending properties.

Abstract: Embodiments relate to laser welding methods, monitoring methods, and monitoring systems for a secondary battery. A laser welding method for a secondary battery includes performing laser welding on a positive electrode base having a thin-film shape in which a plurality of positive electrode base tabs are formed at a side, a negative electrode base having a thin-film shape in which a plurality of negative electrode base tabs are formed at a side, and a thin-film multi-tab to be joined to each of the positive electrode base and the negative electrode base, a welded portion in which the multi-tab is welded with the positive electrode base and the negative electrode base being melting-joined by using a laser such that a plurality of welding spots is formed on the welded portion.

Abstract: A motor-integrated inverter coupled in a shaft direction of a motor is provided, the motor-integrated inverter including: a power module generating driving electric power for driving the motor; and a cooler arranged to avoid an extension line of the shaft of the motor, the cooler including an outer side part and an inner side part communicating with each other while being spaced apart from each other in a direction in which the shaft of the motor extends, thereby defining a double structure, wherein the power module is disposed between the outer side part and the inner side part, the outer side part has an inlet port provided at one side thereof such that a refrigerant is introduced, the outer side part has an outlet port provided at the other side thereof such that a refrigerant is discharged to the outside.

Abstract: A compound is represented by Formula 1, a stereoisomer or a pharmaceutically acceptable salt thereof. The compound inhibits agmatinase and is expected to be helpful for improving autism spectrum disorder, emotional and behavioral disorder such as schizophrenia, as well as emotional and behavioral disorder-related symptoms such as lack of sociality, hyperactivity or the like.

Abstract: A built-in antenna includes a first printed circuit board (PCB) having antenna areas arranged so that at least one antenna area is arranged at each of the corners of the first PCB. The antenna areas are spaced apart from one another, and circuit components are arranged in areas other than the antenna areas. A second PCB has first antenna patterns respectively arranged at locations corresponding to the antenna areas on the first PCB. A third PCB is vertically coupled to the first and second PCBs to electrically connect them. The second PCB includes a second antenna pattern arranged in an area other than areas in which the first antenna patterns are arranged. This increases a degree of freedom in design and improves bandwidth and efficiency by arranging each antenna in a plate-shaped structure.

Abstract: Disclosed is an apparatus for treating a substrate, the apparatus including: an outer cup having a treatment space with an open top; a support unit for supporting a substrate in the treatment space; a guide cup disposed in the treatment space and arranged to surround the support unit; a liquid supply unit for supplying a treatment liquid to a top surface of the substrate supported by the support unit; and a trap ring disposed in a gap between the guide cup and the outer cup to capture the treatment liquid flowing through the gap, in which the trap ring is formed with an exhaust hole through which gas flowing through the gap passes, and the trap ring has a capture space for capturing the treatment liquid on a top surface thereof.

Abstract: A display device including: a substrate including a bending area, a boundary area adjacent to the bending area, and a non-bending area adjacent to the boundary area; and a window disposed on the substrate and including: a base substrate including a first surface having a slope of about 0.10 to about 0.9° in the boundary area with respect to the first surface in the bending area, wherein the base substrate has a thickness in the bending area that is less than its thickness in the non-bending area; and a coating layer disposed on a second surface of the base substrate, wherein the second surface faces the first surface of the base substrate.

Abstract: The present invention pertains to a saturated furodioxin derivative compound, and a use thereof as an additive for a secondary battery. More specifically, the present invention pertains to a novel compound and a method for preparing same, an electrolyte additive and a non-aqueous electrolyte composition containing the compound, and a secondary battery (in particular, a lithium-sulfur secondary battery) including the electrolyte composition, wherein the compound has a structure in which a substituent is bonded to a saturated furodioxin backbone. When the compound is contained as an additive in a non-aqueous electrolyte composition for a secondary battery (in a non-aqueous electrolyte composition for a lithium-sulfur secondary battery), the problem that conventional electrolyte compositions have of lithium polysulfide dissolution can be resolved, and high capacity retention rate characteristics can be achieved for various lithium salts.

Abstract: The present invention relates a vacuum carburizing harmful exhaust gas reduction apparatus and vacuum carburizing harmful exhaust gas reduction method using the same. vacuum carburizing harmful exhaust gas reduction apparatus includes a high-temperature decomposition unit configured to heat exhaust gases discharged from a vacuum pump in the vacuum carburizing process to a temperature ranging from 500 to 1500° C., and a high-temperature catalyst unit comprising a supported catalyst supporting a catalyst including one or more selected from a group including platinum (Pt), palladium (Pd), and alloys thereof and configured to allow the exhaust gases heated in the high-temperature decomposition unit to contact the supported catalyst. According to the present invention, it is possible to significantly reduce harmful substances such as carbon monoxide, nitrogen oxides, benzene, and total hydrocarbons (THC) in the exhaust gases expelled by the vacuum pump during the vacuum carburizing process.

Abstract: The present disclosure provides a substrate processing apparatus provided with a rotating table for supporting and rotating a substrate and collection cups for collecting treatment solutions sprayed onto the substrate, which includes the collection cups disposed outside the rotating table and each provided therein with a space for collecting the treatment solution, one pair of lifting shafts connected to each of the collection cups, and one pair of driving modules connected to each of the lifting shafts, wherein an outermost third driving part among the driving modules is a motor driving type, an inner driving module disposed inside the third driving part is a hydraulic driving type, and a liftable height of a third collection cup connected to the third driving part and lifted by a third lifting shaft is higher than a liftable height of a collection cup lifted by the inner driving module.

Abstract: The present disclosure provides a method for manufacturing a multilayered ion exchange membrane with rectifying properties and to a multi-layered ion exchange membrane manufactured thereby. More specifically, the present disclosure provides a method for manufacturing a multilayered ion exchange membrane, and a multilayered ion exchange membrane manufactured thereby, the method including a step of integrally forming a coating layer designed to have a fewer number of ion channels on a base layer having a large number of ion channels, thereby preventing scale generation even under a reverse polarity condition, resulting in improvement in ion exchange efficiency. The method effectively controls the asymmetry of the density (number) of ion channels so that the produced ion exchange membrane can have both the ion selectivity and rectifying properties, without using complicated process of, for example, changing the geometric size of the ion channels or the charge distribution inside the ion channels.

Abstract: Embodiments of the present disclosure relate to a storage device based on a daisy chain topology. According to embodiments of the present disclosure, a storage device may include a plurality of memory package chips each including a plurality of memory dies capable of storing data; and a controller communicating with the plurality of memory package chips and connected to the plurality of memory package chips through one or more daisy chain circuits.

Abstract: In communication applications, aggregate source image data at a transmitter exceeds the data that is needed to display a rendering of a viewport at a receiver. Improved streaming techniques that include estimating a location of a viewport at a future time. According to such techniques, the viewport may represent a portion of an image from a multi-directional video to be displayed at the future time, and tile(s) of the image may be identified in which the viewport is estimated to be located. In these techniques, the image data of tile(s) in which the viewport is estimated to be located may be requested at a first service tier, and the other tile in which the viewport is not estimated to be located may be requested at a second service tier, lower than the first service tier.

Abstract: A memory package includes a printed circuit board, a first memory device that is stacked on the printed circuit board, and a second memory device stacked on the first memory device. The first memory device includes a first one-time programmable (OTP) block, the second memory device includes a second OTP block different from the first OTP block, and a horizontal distance from one side of the first memory device to the first OTP block is different from a horizontal distance from one side of the second memory device to the second OTP block.

Abstract: In an operation control method of an integrated control apparatus for an autonomous driving vehicle, when a steering operation is performed on both of a first joystick lever and a second joystick lever to return to neutral positions after the steering operation, a lever which is always pivoted in an adduction direction is set to a function activation state, or a lever set to the function activation state during the steering operation is continuously maintained in the function activation state until the return to the neutral position is completed after the steering operation. In the present way, a user can more easily recognize the joystick lever in the function activation state.

Abstract: An etching composition includes phosphoric acid, a silane compound comprising at least one silicon (Si) atom, and an organic phosphate represented by Formula 1 below: wherein R1 to R3 are independently hydrogen, or a substituted or unsubstituted hydrocarbyl group, and at least one of R1 to R3 is a substituted or unsubstituted hydrocarbyl group.

Abstract: Disclosed is a method for use in a transmission of a virtual asset from a sender having a sending account at a sending virtual asset service provider (sending VASP) to a recipient having a receiving account at a receiving virtual asset service provider (receiving VASP). The method involves subsequent to verification that the receiving account at the receiving VASP is valid, determining, by a verification node, if the transmission has been recorded on a blockchain network; and subsequent to determination that the transmission has been recorded on the blockchain network, sending, by the verification node to the receiving VASP, a request to update the receiving account at the receiving VASP about the transmission of the virtual asset from the sender to the recipient. In the method, the verification node does not belong to either the sending VASP or the receiving VASP.

Abstract: The present disclosure relates to a power assist control apparatus and a power assist control method. The power assist control apparatus according to the present disclosure comprises: a main motor driven at a first rotation speed; a sub-motor driven at a second rotation speed; and a controller which receives steering information from a steering wheel to calculate a target rotation speed value of an output shaft, and controls the main motor and the sub-motor such that the output shaft is rotated at the target rotation speed.

Abstract: Provided is a substrate processing apparatus and a substrate processing method, more particularly, a substrate processing apparatus and a substrate processing method that reduce attachment of foreign substances such as particles to a substrate when the substrate is inserted into a process chamber of the substrate processing apparatus or is drawn out of the process chamber.

Abstract: In one embodiment, the semiconductor device includes a stack of alternating interlayer insulating layers and conductive layers on a substrate. Each of the conductive layers extends in a first direction less than a previous one of the conductive layers to define a landing portion of the previous one of the conductive layers. An insulating plug is in one of the conductive layers under one of the landing portions, and a contact plug extends from an upper surface of the one of the landing portions.