Abstract: The present disclosure relates to an augmented reality (AR)-content-providing device that can further increase user satisfaction and its utilization by realizing AR content of a 3D image. An AR-content-providing device comprises at least one display module configured to separately display a background image and a main image, and at least one optical member including respective display light paths of the background image and the main image so that the background image and the main image are superimposed on each other to be perceived as a three-dimensional (3D) image by a user's eyes.

Abstract: An apparatus for measuring an odor is capable of accurately presetting a baseline that is utilized as a reference value for an output value of an odor sensor, of computing a delta value that represents a difference between the preset baseline and an output value of the odor sensor that senses odor-measurement-subject gas, and of determining the computed delta value as a changed amount of the odor-measurement-subject gas. With the apparatus, the accuracy of odor measurement can be improved.

Abstract: A display device may include pixel areas each including a first area and a second area; and a pixel in each pixel area. The pixel may include first to fifth insulating layers stacked on a substrate; a power line on the substrate; a pixel circuit component provided in the first area, and including a transistor disposed on the substrate and electrically connected to the power line; and an emission component provided in the second area, and including first, second, and third alignment electrodes disposed on the substrate, and a light emitting element disposed between the first, second, and third alignment electrodes. At least one of the first to the fifth insulating layers may be disposed under the first to the third alignment electrodes and may include an inorganic insulating layer.

Abstract: A dryer and an operating method therefor are useful in a 5G environment provided for the Internet of Things. The dryer includes a tumbler, a fan connected to the exit of the tumbler, a heat exchanger disposed in a flow line of a working fluid connected to the exit of the fan, a compressor having an entrance connected to a flow line connected to the exit of the fan and an exit connected to the entrance of the heat exchanger, and a steam generator having an exit connected to the entrance of the compressor.

Abstract: The present invention relates to a novel lappaconitine derivative and a pharmaceutically acceptable salt thereof, a preparation method therefor, and a medical use thereof using osteogenesis-promoting activity. The lappaconitine derivative induces the differentiation of stem cells into preosteoblasts, and increases bone density when administered to an osteoporosis animal model, and induces osteogenesis, and thus can be effectively used for preventing, alleviating, or treating bone-related diseases such as osteoporosis.

Abstract: An embodiment device for collecting odor data includes an odor measurement chamber including a gas injection hole, a first gas circulation line and a second gas circulation line selectively connected to the odor measurement chamber, internal odor sensors disposed in the odor measurement chamber, wherein the internal odor sensors are of different types from each other, and an external odor sensor disposed outside the odor measurement chamber and connected to the first gas circulation line and the second gas circulation line.

Abstract: A display device includes a substrate; a first electrode and a second electrode on the substrate and spaced from each other at a first distance along a first direction; a third electrode and a fourth electrode on the first electrode and the second electrode, respectively, and spaced from each other at a second distance along the first direction; a first insulating layer on the third electrode and the fourth electrode; and a light emitting element located on the first insulating layer and between the third electrode and the fourth electrode in a plan view, and the second distance is greater than the first distance.

Abstract: The present invention pertains to a novel lappaconitine derivative and a method for producing same.

Abstract: The present disclosure relates to a method and system for supporting process optimization using generative AI, and more particularly, to a method and system that allows a user to conveniently use process optimization using generative AI, that is, process optimization that allows the exploration or inference of causalities between multiple steps and variables involved in an arbitrary process through artificial intelligence algorithms, and the derivation of hypotheses based thereon, and the simulation and verification thereof.

Abstract: A display device comprises a first substrate including a plurality of pixel circuit units, a plurality of light emitting elements in a display area on the first substrate and electrically connected to a corresponding one of the plurality of pixel circuit units, respectively, a plurality of grooves corresponding to partially recessed top surfaces of the plurality of light emitting elements, respectively, and a plurality of light output patterns corresponding to the plurality of light emitting elements, the light output pattern being partially in a corresponding groove of the plurality of grooves, wherein the light output pattern includes a first surface in contact with the light emitting element in the groove, a second surface opposite to the first surface, and a third surface that is a side surface connecting the first surface and the second surface, and the second surface is a curved outer surface.

Abstract: A display device includes: a circuit substrate including a plurality of pixel circuit units and a plurality of pads on a first surface thereof, the plurality of pads being electrically connected to the pixel circuit units; a display substrate on the circuit substrate and including a plurality of light emitting elements electrically connected to the pixel circuit units; a circuit board on the circuit substrate and including a plurality of circuit board pads electrically connected to the pads; a heat dissipation substrate on a second surface of the circuit substrate, the second surface being opposite to the first surface; and a cover substrate on the heat dissipation substrate and partially overlapping the circuit substrate and the circuit board. Each of the plurality of pads is in direct contact with at least one of the plurality of circuit board pads.

Abstract: An embodiment vehicle includes an air conditioner, a plurality of odor sensing modules provided in an interior of the vehicle or inside the air conditioner, each of the odor sensing modules including a plurality of gas sensors, and a controller configured to determine whether to initiate a process of determining an occurrence of a bad smell based on state information of the vehicle or state information of the air conditioner, in response to a determination to initiate the process of determining the occurrence of the bad smell, to determine odor data based on an output of at least one of the odor sensing modules, to determine whether the bad smell has occurred based on the odor data, and in response to a determination that the bad smell has occurred, to control to provide notice of or to remove the bad smell.

Abstract: In one embodiment, a system can be used for measuring odor data. The system includes an odor measurement chamber having a gas inlet and a gas outlet located at respective end portions of the odor measurement chamber. An inlet valve is mounted in the gas inlet and an outlet valve is mounted in the gas outlet. An odor sensor is disposed in the odor measurement chamber. A controller is configured to monitor first odor data of gas injected into the odor measurement chamber for a sensing time period of the odor sensor, to control the inlet valve and the outlet valve to close in response to a variation in the monitored first odor data being equal to or greater than a reference value, and then to acquire second odor data of the gas sensed by the odor sensor as actual odor data.

Abstract: An apparatus for fabricating a display panel includes: a fixing frame for fixing an outer circumference of a transfer film on which a plurality of light-emitting elements is arranged; an optical inspection member including a light source for irradiating light toward the transfer film and a light-receiving sensor in an optical path of the light source; and an elongation processing member for elongating a width of the transfer film toward an outer circumference thereof and for controlling a degree of elongation based on detection results by the optical inspection member. The light-emitting elements include first light-emitting elements and second light-emitting elements, and the second light-emitting elements include alignment keys on one side.

Abstract: A display device includes: light emitting elements, each of the light emitting elements including a first end having a first polarity and a second end having a second polarity different from the first polarity; and a first type connection electrode contacting the first ends and/or the second ends of the light emitting elements, wherein a first type connection electrode includes: a middle portion extending in a first direction; a first electrode portion extending from the middle portion toward a first side in a second direction intersecting the first direction; a second electrode portion extending from the middle portion toward the first side in the second direction and spaced from the first electrode portion by a first width in the first direction; a third electrode portion extending from the middle portion toward a second side in the second direction; and a fourth electrode portion.

Abstract: The present disclosure relates to a method and system for process optimization using generative AI, and more particularly, to a method and system for process optimization that allows the exploration or inference of causalities between multiple steps and variables involved in an arbitrary process through an artificial intelligence algorithm, and the derivation of hypotheses based thereon, and the simulation and verification thereof.

Abstract: A display device includes a substrate including a plurality of pixels, a circuit conductive layer on the substrate, a barrier metal layer on the circuit conductive layer, a first electrode and a second electrode on the barrier metal layer and spaced apart from each other, and a light emitting element between the first electrode and the second electrode, and the barrier metal layer is electrically separated from the circuit conductive layer.

Abstract: A device for measuring odor has a pre-chamber having a gas flow chamber therein in which the gas of an odor measurement target or fresh air flows. The device additionally has a vortex generation block, a gas distribution guide, or the like in the gas flow chamber, thereby being able to prevent mixing of the gas of the odor measurement target and the fresh air that flow through the gas flow chamber. The device is able to prevent errors in measurement data that is measured by an odor sensor and provides the accuracy of odor data by enabling the gas of the odor measurement target to be uniformly mixed and distributed and then supplied to the odor sensor such that the gas can be sensed.

Abstract: A system and method for measuring odor from an air conditioner of a vehicle which are able to accurately measure air conditioner odor that varies in each operation mode of the air conditioner. The system and method enable accurate measurement of air conditioner odor that varies in each of operating modes of air conditioner such as a blower-on step, an air conditioner-on step, and an air conditioner-off step, and enable accurate examination and measures for an air-conditioning system on the basis of the measured result.

Abstract: Disclosed are a system and a method for controlling switching between an indoor air recirculation mode and an outdoor air recirculation mode of a vehicle, including a washer fluid spray switch, a weather information provider, a rain detection sensor that provides rainfall information, a windshield wiper switch that provides a windshield wiper operation level signal, and a vehicle speed sensor. A controller receives an ON operation signal from the washer fluid spray switch, changes an operation mode of an HVAC system from the outdoor air recirculation mode to the indoor air recirculation mode, and controls adjusting a time for returning the indoor air recirculation mode to the outdoor air recirculation mode to be different from a reference time, on the basis of the information or signals provided from the weather information provider, the rain detection sensor, the windshield wiper switch, and the vehicle speed sensor.