Abstract: A technology disclosed in the present disclosure provides a Group III-V-based quantum dot including a seed which includes a Group III element, a Group V element, and an active metal having various oxidation numbers and in which a molar ratio of the Group III element and the active metal is 1:3 to 1:30, and a method of manufacturing the same.

Abstract: An autonomous driving device and a driving control method thereof are provided. The autonomous driving device includes at least one sensor, a processor, and storage including a database. The processor is configured to detect, using the at least one sensor, an obstacle that is present on a passage in a first driving path, of the first autonomous driving device, to a destination; determine whether there is a need for the first autonomous driving device to cross paths with the obstacle to pass through the passage; determine a time to collision by the first autonomous driving device with the obstacle; determine whether the obstacle is a second autonomous driving device; identify a driving rule corresponding to the second autonomous driving device; determine, based on the driving rule, a second driving path for passing through the passage; and control the first autonomous driving device to drive on the passage along the second driving path.

Abstract: A service robot and a method for providing a delivery service thereof are provided. The service robot includes a camera, a light detection and ranging (LiDAR) sensor, a driving device including a robotic arm, a processor, and storage. The processor: obtains an image by capturing the outside of the service robot; detects a target vehicle from the image; compares an image of the detected target vehicle with the reference vehicle image; recognizes a type of the target vehicle; recognizes vehicle information; recognizes a distance from the target vehicle; compares the LiDAR data with the vehicle information; recognizes at least one relative direction of the target vehicle; determines a target position and a path; controls the service robot to move to the target position along the path; and controls the service robot to deliver the delivery product to the target vehicle.

Abstract: The present invention relates to a kit for concentrating low-concentration air pollutants, and to a concentration kit for concentrating low-concentration air pollutants, and then desorbing same so as to detect the components and concentrations of the pollutants. The present invention comprises: a sensor positioned on a channel in which gas moves, so as to detect pollutants in the gas; and a concentration part, which comprises an adsorbent for adsorbing and desorbing the pollutants in the gas moving to the sensor, so as to transfer concentrated pollutants to the sensor.

Abstract: A control device and a method for controlling an autonomous driving device thereof are provided. The control device includes a communication device, a processor, and storage. The processor receives a driving path request from a first external autonomous driving device, receives information associated with a second external autonomous driving device and information associated with a passage, determines a driving path of the first external autonomous driving device and a driving path of the second external autonomous driving device, provides the first external autonomous driving device and the second external autonomous driving device with the determined driving paths, transmits a control request for allowing the second external autonomous driving device to drive along the determined driving path to an external control device, receives a response to the control request, and provides the first external autonomous driving device with the determined driving path or a corrected driving path.

Abstract: Disclosed is an autonomous driving control apparatus which includes a sensor device, a communication device, a memory storing instructions, and a controller. For example, the autonomous driving control apparatus controls a mobility device to a specified place and obtains image data about at least one vehicle in the specified place using the sensor device, detects location information about each of the at least one vehicle using the image data, receives identification information corresponding to each of the at least one vehicle from a server, using the communication device, and calibrates the sensor device using any one of the location information, the identification information, an error between the location information and the identification information, or a combination thereof, when the error between the location information and the identification information is out of a specified range.

Abstract: A drying device includes a first dryer configured to dry an electrode active material located in a coating boundary region having a boundary of a portion in which the electrode active material is coated and a portion in which the electrode active material is not coated on an electrode current collector, and a second dryer configured to dry at least the electrode active material located in a region other than the coating boundary region on the electrode current collector.

Abstract: A multilayer electronic component includes: a body including a dielectric layer including a plurality of dielectric grains and internal electrodes alternately disposed with the dielectric layer; and an external electrode disposed on the body and connected to the internal electrodes At least one of the plurality of dielectric grains includes Ba, Ti, Sn, and a rare earth element and has a core-dual shell structure, which includes a core, a first shell disposed on at least a portion of the core, and a second shell disposed on at least a portion of the first shell. When an average molar ratio of Sn to Ti included in the first and second shells is S1 and S2, respectively, and an average molar ratio of the rare earth element to Ti included in the first and second shells is R1 and R2, respectively, S1>S2 and R2>R1 are satisfied.

Abstract: A plasma process apparatus includes a chamber in which a plasma process is performed, an electrostatic chuck which supports a wafer inside the chamber and comprises a first portion and a second portion disposed on the first portion, a first electrode disposed inside the electrostatic chuck, a second electrode which is spaced apart from the first electrode inside the electrostatic chuck, surrounds the first electrode in a plane defined by the first direction and a second direction perpendicular to the first direction, and is disposed on the same plane as the first electrode, a power supply configured to apply a voltage to each of the first electrode and the second electrode, a plurality of cooling gas supply lines which penetrates the electrostatic chuck in a third direction perpendicular to the first and second directions and is configured to provide a cooling gas to the wafer.

Abstract: The present invention provides a vehicle air-conditioning system comprising: a pair of evaporation units which cause heat exchange between a refrigerant and air, and which are arranged to be spaced apart from each other so as to discharge cold air in different directions; one expansion valve, which expands a low-temperature and high-pressure refrigerant so as to supply same to the evaporation unit; an inlet pipe in which the refrigerant of the expansion valve moves to a first evaporation unit; a first moving pipe in which the refrigerant having circulated through one region of the first evaporation unit moves to a second evaporation unit; a second moving pipe in which the refrigerant having circulated through the second evaporation unit moves to the first evaporation unit; and an outlet pipe through which the refrigerant having circulated through the first evaporation unit flows out.

Abstract: A server may include one or more processors, and memory storing instructions that, when executed by the one or more processors, cause the server to, collect, from a first mobile device, location information associated with a specified area, store reference data, associated with a relative location between a second mobile device and the specified area, determine, based on at least one of the location information or the stored reference data, whether an error calculated satisfies a threshold value, generate, based on the determination, new reference data, and cause, based on the new reference data and the location information, the second mobile device to adjust driving direction.

Abstract: An autonomous driving control apparatus includes a sensor device, a communication device, a memory storing instructions, and a controller. The autonomous driving control apparatus receives a control signal including user vehicle information from a server using the communication device; controls a mobility device to a specified place based on the control signal; obtains at least one piece of image data about at least one vehicle in the specified place using the sensor device; detects at least one of 2D data, 3D data, or a combination thereof for each of the at least one vehicle based on the at least one piece of image data; and searches for a user vehicle among the at least one vehicle based on at least one of the at least one piece of image data, the 2D data, the 3D data, the user vehicle information, or a combination thereof.

Abstract: A multilayer capacitor includes a body including a stack structure in which a plurality of dielectric layers are stacked and a plurality of internal electrodes stacked with respective dielectric layers interposed therebetween, external electrodes disposed on external surfaces of the body and connected to the internal electrodes, and an insulating layer covering a surface of the body. One of the external electrodes includes a metal layer connected to the insulating layer, and the insulating layer includes an oxide of a metal component of the metal layer.

Abstract: Disclosed herein is a method for detecting SARS-CoV-2 mutations in a sample comprising a nucleic acid molecule. By the method, rapid detection can be made of SARS-CoV-2 variants that has changed in viral characteristics (e.g., infectivity, mortality, vaccine effect, therapeutic effect, etc.), thus early preventing and promptly coping with the spread of infection of SARS-CoV-2 variants.

Abstract: The present invention relates to humanized antibodies having good binding ability to digoxigenin and uses thereof. When an antibody or antigen-binding fragment thereof specifically recognizing digoxigenin according to one aspect of the present invention is used, the concentration of the drug in the body is adjusted as needed through a complex (DOligobody) containing the same, or the concentration of the drug in vivo It is expected that the half-life can be increased.

Abstract: An embodiment mounting and demounting device for a wireless electronic device includes a pair of holder wings arranged symmetrically to each other and configured to press both sides of the wireless electronic device, a holder wing adjusting device configured to apply a force to adjust a gap between the holder wings using a driving force of a drive motor, a lifting implementing device configured to interlock with the holder wing adjusting device to lift the wireless electronic device upward in a case in which the holder wings are spread apart by a predetermined reference gap or more, a lower housing wrapped around a lower side of the holder wings, the holder wing adjusting device, and the lifting implementing device, and an upper housing coupled to an upper side of the lower housing and configured to allow the wireless electronic device to pass through in an up and down direction.

Abstract: Disclosed is a method for providing a UI for supporting the trading of unlisted stocks, the method comprising the steps in which an unlisted stock trading server (a) supports at least one user terminal in displaying a specific reference price of a specific unlisted stock for a specific unlisted company on a first area of the screen of the user terminal, and (b) supports the trading of the specific unlisted stock by performing at least a portion of: a process for supporting the user terminal in displaying at least one specific purchase order, including at least one specific desired purchase price, on a second area of the screen of the user terminal when the specific purchase order is obtained in a state in which the range of a desired purchase price to be included in a purchase order of the specific unlisted stock is downwardly rigid on the basis of the specific reference price according to a first limitation condition; and a process for supporting the user terminal in displaying at least one specific sell ord

Abstract: A lighting device of a steering wheel and an assembling method of the lighting device improving an assembly process and mass productivity of the lighting device by simplifying an assembly structure thereof, includes a grip body forming a rim of the steering wheel and including a body groove portion formed in a shape in which the body groove portion is cut away along the rim, a bezel fitted to the body groove portion and assembled to the grip body so that the body groove portion is covered by the bezel, the bezel including a center portion provided with a light transmission hole, and includes a light emitting body assembled to the bezel to overlap the light transmission hole from between the body groove portion and the bezel, the light emitting body being configured to emit light through the light transmission hole.

Abstract: A patrol system for performing a night patrol using an indoor robot includes at least one robot and a control device that controls the at least one robot. The control device performs a night patrol for a patrol target using the at least one robot, receives a request to identify an unidentified moving object from a first robot among the at least one robot during the night patrol, selects a second robot to identify the unidentified moving object among the at least one robot in response to the request, and identifies the unidentified moving object using the second robot.

Abstract: A method of providing a UI capable of supporting a transaction of unlisted stock, the method includes: (a) instructing at least one user device to display a specific reference price of a specific unlisted stock in a first region of a screen of the user device; and (b) (i) on condition that a range of desired bid prices has been downwardly bounded based on the specific reference price according to a first limitation condition, instructing the user device to display a specific buy order in a second region of the, and (ii) on condition that a range of desired ask prices has been upwardly bounded based on the specific reference price according to a second limitation condition, instructing the user device to display a specific sell order in a third region, to thereby support the transaction of the specific unlisted stock.