Abstract: An apparatus for inspecting a host vehicle can include a memory configured to store failure diagnosis model information for each of vehicle parts, where the failure diagnosis model information is obtained while a test vehicle equipped with each of the vehicle parts in a failure state is driving, a sensor configured to generate information on driving conditions of a road on which the host vehicle is currently traveling and a status of the host vehicle, a controller configured to compare the information generated by the sensor with the failure diagnosis model information to determine whether a road surface condition is consistent with each other, and determine whether a vehicle part has failed in response that the road surface condition is consistent with each other, and a displayer configured to display a warning sign of a failure according to a control signal provided by the controller.

Abstract: A semiconductor device may include peripheral circuit structures on a substrate, an interlayer insulating layer on the peripheral circuit structure, a bit line extending in a first direction in the interlayer insulating layer, a semiconductor pattern on the bit line, and including first and second vertical portions facing each other in the first direction and a horizontal portion connecting the first and second vertical portions to each other, first and second word lines on the horizontal portion and adjacent to the first and second vertical portions, respectively, and a gate insulating pattern interposed between the first vertical portion and the first word line, and between the second vertical portion and the second word line. An upper surface of the interlayer insulating layer and an upper surface of the bit line are coplanar with each other.

Abstract: An electrode for a secondary battery and a method for manufacturing the electrode are disclosed. According to an embodiment, a first cutting line and a second cutting line, along which an electrode sheet is cut, may cross each other to form a crossing area on the electrode sheet, and in the crossing area, the first cutting line may be formed as a straight line, and one end of the straight line may be connected to a curved line constituting a portion of the first cutting line, wherein the straight line may be connected to the curved line by a tangent line.

Abstract: A display device includes a plurality of first electrode pads respectively corresponding to emission areas which emit light of different colors, a second electrode pad disposed on a same layer as the plurality of first electrode pads, and a light-emitting element electrically connected to the plurality of first electrode pads and the second electrode pad, where the light-emitting element includes a first stack including a first n-type semiconductor layer, a first p-type semiconductor layer, and a first active layer therebetween, a second stack overlapping the first stack in a first emission area among the emission areas, and including a second n-type semiconductor layer, a second p-type semiconductor layer, and a second active layer therebetween, and a conductor electrically connecting the first n-type semiconductor layer of the first stack to the second n-type semiconductor layer of the second stack.

Abstract: A method for determining water temperature at a random water depth using a seawater temperature vertical distribution stratum simulation model includes generating a four-layer model for seawater temperature vertical distribution, setting a maximum water depth for each layer in the generated four-layer model, generating water temperature data at equal water depth intervals by processing ocean observation data, calculating a vertical gradient of water temperatures for water depths of each layer in the four-layer model by using the generated water temperature data at equal water depth intervals, calculating a water temperature at the maximum water depth of each layer by using the set maximum water depth of each layer and the calculated vertical gradient, and calculating a model water temperature at a random water depth by using the set maximum water depth of each layer, the calculated vertical gradient, and the water temperature at the maximum water depth of each layer.

Abstract: An image sensor is provided. The image sensor includes: a plurality of pixels; a semiconductor substrate including a first surface and a second surface opposing the first surface; a device isolation layer provided in a trench penetrating through the first surface and the second surface of the semiconductor substrate, and separating the plurality of pixels from each other; and a microlens provided on the second surface. The device isolation layer includes: a buried insulating pattern penetrating through the first surface and the second surface; an insulating liner between the buried insulating pattern and the semiconductor substrate; a conductive liner between the insulating liner and the buried insulating pattern; and a buried conductive pattern provided on at least a portion of the buried insulating pattern and contacting the conductive liner.

Abstract: Provided is a dual display device. The device includes a lower substrate, a color filter layer disposed on the lower substrate, pixel electrodes on the color filter layer, a visible light switching layer on the pixel electrodes, an electrolyte layer on the visible light switching layer, an infrared radiation layer on the electrolyte layer, and an upper substrate on the infrared radiation layer.

Abstract: A display device includes: a bendable display panel including a flat area and bendable areas; and a support module disposed on the display panel, wherein the support module supports the display panel, wherein the support module includes a support plate and joints, wherein the support plate overlaps the flat area and the bendable areas and includes lattice pattern areas including lattice patterns, and wherein the joints are disposed on the support plate, are disposed to overlap with the bendable areas, and are spaced apart from one another in the first direction. Each of the joints has a top surface and a bottom surface, wherein the top surface is disposed on the support plate, and the bottom surface is opposite to the top surface, and a width of each of the top surfaces of the joints is less than a width of each of the bottom surfaces of the joints.

Abstract: A compound represented by chemical formula 1, a salt, a stereoisomer, a solvent or a hydrate thereof, an antibacterial composition including the compound, and uses thereof are disclosed. The antibacterial composition is suitable for inhibiting bacterial infections, preventing, alleviating or treating bacterial infectious disease, and for preventing, alleviating or treating inflammation caused by a bacterial infection. The compound specifically binds to p62 protein so as to activate p62, thereby increasing the activity of autophagy, which is inhibited by a bacterial infection, and thus has antibacterial activity against various bacteria, can inhibit bacterial infectivity and has the excellent effect of enabling prevention, alleviation or treatment of bacterial infectious disease and inflammation caused by an infection.

Abstract: The present invention relates to an organic light-emitting compound represented by [chemical formula A] or [chemical formula B], which can be used in an organic light-emitting device, and an organic light-emitting device comprising same, wherein [chemical formula A] and [chemical formula B] are the same as described in the detailed description of the invention.

Abstract: An artificial intelligence (AI)-based vehicle disk defect detection system according to one embodiment of the present invention may include a light emitting unit configured to project light onto a disk, which moves on a conveyor, at a certain angle, a photographing unit configured to photograph the disk moving on the conveyor and generate an image of the disk, and a determination unit configured to analyze the image using an AI-based algorithm and determine whether the disk is defective.

Abstract: The present disclosure relates to a compound, and an organic electroluminescent material and an organic electroluminescent device comprising the same. By comprising a compound and/or an organic electroluminescent material according to the present disclosure, an organic electroluminescent device having low driving voltage, and/or high luminous efficiency, and/or long lifespan characteristic, compared to the conventional organic electroluminescent device can be provided.

Abstract: Provided is a surface acoustic wave device and a method of manufacturing the same. The surface acoustic wave device includes: a semiconductor support substrate; a modified substrate surface layer formed on a surface of the support substrate; a low acoustic velocity layer formed on the modified substrate surface layer; a piezoelectric layer formed on the low acoustic velocity layer; and a plurality of IDT electrodes disposed on the piezoelectric layer, wherein surface roughness of one side of the modified substrate surface layer is 0.2nm or lower.

Abstract: Disclosed is an apparatus and method for estimating tidal fronts. The method for estimating tidal fronts includes obtaining past observation data of a sea area to be estimated, substituting and calculating the obtained past observation data into a preset whole water depth mixing discriminant for a plurality of points in the sea area to be estimated, and as a result of the calculation, regarding an area of points where a calculated value is less than or equal to a preset reference value as a whole water depth mixing sea area, regarding an area of points where the calculated value exceeds the preset reference value as a stratified sea area, and estimating a boundary between the regarded whole water depth mixing sea area and stratified sea area as a tidal front.

Abstract: According to various embodiments, there may be provided an operation method of a server, including: obtaining an audio file and a graphic file; obtaining a plurality of audio sources and a plurality of visual sources based on at least one of the audio file or the graphic file; obtaining a plurality of processed audio sources based on changing at least some characteristics of the plurality of audio sources; obtaining a plurality of processed visual sources based on changing at least some characteristics of the plurality of visual sources; and generating at least one active experience file based on generating at least one first audio source selected from the plurality of processed audio sources, at least one first visual source selected from the plurality of processed visual sources, and a specific kind of interaction selected by a user in a related form, wherein, when the specific kind of interaction is received based on the at least one active experience file, the electronic device of the user is set to provi

Abstract: An air conditioning system for a vehicle includes a condenser and an evaporator disposed to face each other in a housing, which simplifies a refrigerant circuit, reduces a flow path for air, and reduces a thermal loss that may occur when air flows.

Abstract: A joint structure of a vehicle body includes: a fixation bar disposed at a rear end of a driving module; a guide pin disposed at a central portion of the fixation bar and protruding to a space module; a pair of extension pins disposed on edge portions of the fixation bar and protruding to the space module; and a guide slot that is recessed from an inner central portion of the space module and extends along a direction opposite to the driving module. The guide pin is inserted into the guide slot. The joint structure further includes; at least one extension slot disposed in the space module and configured to receive the extension pin; and a pair of actuators disposed in the space module and configured to contact two outer sides of the central portion of the guide slot to apply pressure to the outer sides.

Abstract: An aspect of the present disclosure includes a battery module including a detection unit configured to detect leakage of an electrolyte from a battery cell, wherein the battery cell is a pouch-shaped battery, and wherein the detection unit is disposed at a lower end of a perimeter of a vertical plate comprising a busbar configured to allow an electrode of the battery cell to be electrically coupled thereto.

Abstract: A method is for horizontal leveling coupling between a concrete foundation and wooden vertical beams.

Abstract: In a system and a method of controlling an intake rate of a vehicle blower, the system of controlling an intake rate of a vehicle blower includes: a blower step number detection device configured to detect a current step number of a blower; a vehicle velocity detection device configured to detect a current vehicle velocity of a vehicle; a passenger seat seating detection device configured to detect whether a passenger is seated on a passenger seat; and an HVAC control device electrically connected to each of the blower step number detection device, the vehicle velocity detection device, and the passenger seat seating detection device, and configured to receive information from the passenger seat seating detection device, the vehicle velocity detection device, and the blower step number detection device, and to determine whether an intake rate control of the blower is turned on or off according to the current step number of the blower, the current vehicle velocity, and the passenger seat seating information wh