Abstract: An aerosol generating device includes a main body including a semi-exterior portion having an accommodation space into which a cigarette is inserted, a cartridge detachably coupled to the semi-exterior portion, an antenna arranged on a surface of the semi-exterior portion to face a surface of the cartridge, a sensor configured to sense a capacitance of the antenna, and a controller electrically connected to the sensor. The controller is configured to determine, based on the capacitance, a residual quantity of an aerosol generating material in the cartridge and whether or not the cartridge is detached.

Abstract: A display device including a display panel having a plurality of pixels, the display panel comprising a first display area having first resolution and a second display area having second resolution, the second resolution being lower than the first resolution, and a controller configured to generate display area information of each of the plurality of pixels, to blur an image that is displayed in the second display area based on the display area information, and to perform control such that the blurred image is displayed on the display panel.

Abstract: A method of manufacturing a cartridge includes plasma-treating at least a portion of a region of a storage of a cartridge, applying an adhesive to the region of the storage which is plasma-treated, and sealing the storage by coupling a cover to the region of the storage to which the adhesive is applied.

Abstract: An aerosol generating device includes a housing including an accommodation space, a cartridge detachably coupled to the accommodation space of the housing, and including a storage, in which an aerosol generating material is stored, and an atomizer configured to vaporize the aerosol generating material, a sensor arranged in a portion adjacent to the accommodation space of the housing and configured to detect capacitance of the storage, a cover arranged between the cartridge and the sensor and configured to protect the sensor, and a processor electrically connected to the sensor, wherein the processor is configured to detect a remaining amount of the aerosol generating material stored in the storage, based on the capacitance of the storage detected by the sensor.

Abstract: The present invention relates to a composite heat exchanger for an electric vehicle. The objective of the present invention is to provide an integrated composite heat exchanger that allows a plurality of heat exchange media to be distributed in each area, and to provide a composite heat exchanger for an electric vehicle that obtains effects, by means of integration, such as reducing the number of components and the number of processes, improving refrigerant flow characteristics, and improving cooling efficiency, and in addition, the problem of concentration of thermal stress caused by the integration of the heat exchanger is resolved by means of improving the shape of the area boundary.

Abstract: An aerosol generating device includes a vaporizer configured to generate aerosol from an aerosol generating material, a medium accommodating portion in which a medium through which the aerosol generated by the vaporizer passes is accommodated, a path through which the aerosol generated by the vaporizer flows, and a chamber located between the path and the medium accommodating portion, having an inner diameter greater than an inner diameter of the path, and configured to deliver the aerosol supplied from the path to the medium accommodating portion.

Abstract: Proposed are a system for and a method of controlling an in-vehicle environment based on the purpose of using a vehicle. The system includes a recognition unit configured to acquire behavioral information of an occupant, in-vehicle voice information, and seat-position information, a determination unit configured to determine a behavioral pattern of the occupant or the purpose of using a vehicle, using the information transferred through the recognition unit, and a controller configured to control at least one of in-vehicle illumination and a window transparency level according to the purpose of using the vehicle or according to a user's preference.

Abstract: A positive electrode active material includes a nickel-based lithium transition metal oxide containing nickel in an amount of 60 mol % or more based on a total number of moles of metals excluding lithium, wherein cobalt is included in an amount of greater than 0 ppm to 6,000 ppm or less on a surface of the nickel-based lithium transition metal oxide. A method of preparing the positive electrode active material, a positive electrode for a lithium secondary battery and a lithium secondary battery which includes the positive electrode active material are also provided.

Abstract: A slot die coater including a bottom and top die coupled in a top-bottom direction, the bottom and top die forming a coated portion by coating an active material slurry on an electrode substrate, and discharging a ceramic insulating material to a boundary of the coated portion and an uncoated portion; and a spacer including an active material discharge portion between the bottom and top die and providing an active material discharge port that discharges the active material slurry, and a ceramic material discharge portion providing a ceramic discharge port that discharges the ceramic insulating material, wherein the active material discharge port is at a center of the electrode substrate, the ceramic discharge port is on sides of the active material discharge port, and the ceramic discharge port forms the ceramic insulation layer by overlapping the ceramic insulation layer on the coated portion at ends.

Abstract: In an embodiment, a unitized fuel cell includes a cell frame, a plurality of separators each including a cooling medium guide part extending from a manifold hole and having a selected area, a plurality of support protrusions protruding from the guide part of each of the separators toward the cooling surface, spaced apart from each other, and including a cooling medium flow field between the spaced protrusions, and an adhesive medium between the cell frame and the reaction surface on the guide part of each of the separators to provide a coupling force to each of the separators and the cell frame. In some embodiments, the adhesive medium does not overlap the plurality of support protrusions on the guide part.

Abstract: An aerosol generating device includes a case including an accommodation space to accommodate an aerosol generating article and configured to accommodate at least one electronic component, a heater arranged in the accommodation space and configured to heat the aerosol generating article accommodated in the accommodation space, a cartridge detachably coupled to the case and including a storage which stores an aerosol generating material, and a vaporizer configured to receive and heat the aerosol generating material, wherein the case includes a vent formed between the accommodation space and the cartridge, and configured to be through which air heated by the heat generated from the heater or the vaporizer passes.

Abstract: An embodiment integrated unit cell for a fuel cell stack includes an insert constructed with a membrane electrode assembly and a pair of gas diffusion layers disposed on opposite surfaces of the membrane electrode assembly, a frame having a form of a sheet, the frame being disposed to surround a periphery of the insert in an outer boundary region of the insert and joined to any one of opposite surfaces of the periphery of the insert by a first adhesive member at an interface thereof, and a pair of separators disposed on opposite surfaces of the frame, respectively, and joined to the opposite surfaces of the frame by second adhesive members.

Abstract: The present disclosure relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.

Abstract: A camera module includes a housing, a lens module accommodated in the housing, a first optical image stabilization (OIS) driving unit configured to move the lens module, relative to the housing, in a first direction perpendicular to an optical axis direction, and a second OIS driving unit configured to move the lens module, relative to the housing, in a second direction perpendicular to the optical axis direction and intersecting the first direction, wherein the first OIS driving unit includes first voice coil motors disposed on both sides of the lens module in the first direction, and the second OIS driving unit includes second voice coil motors disposed on both sides of the lens module in the first direction.

Abstract: Provided are an Aspergillus oryzae LGYM4 strain; a red ginseng fermentation product including the strain or a fermentation product thereof; a food composition, a cosmetic composition, a quasi-drug composition, and a pharmaceutical composition, each including the red ginseng fermentation product; a method of preparing the red ginseng fermentation product, the method including the step of performing a fermentation by inoculating the strain into a composition including red ginseng; a red ginseng fermentation product prepared according to the preparation method; and a food composition, a cosmetic composition, a quasi-drug composition, and a pharmaceutical composition, each including the prepared red ginseng fermentation product.

Abstract: A camera module includes: a housing; a first dynamic component movably disposed in the housing in a direction of an optical axis; a second dynamic component including a lens and movably disposed on the first dynamic component in a direction orthogonal to the optical axis; a pocket configured in either one or both of the first dynamic component and the second dynamic component; a damping gel disposed in the pocket; and a damping pin extending from the first moving body or the second moving body, and at least partially embedded in the damping gel.

Abstract: A pouch for an aerosol generating device includes a liquid composition that generates an aerosol when heated, and a water-soluble film surrounding the liquid composition.

Abstract: Proposed are a deep trench capacitor and a method of manufacturing the same that compensate for a thin thickness in bottom corner areas of an oxide film (e.g., SiO2) grown by thermal oxidation in a deep trench to prevent a deterioration in breakdown voltage characteristics due to electric field concentration in the corner areas of the oxide film, or that relatively flatten widthwise inner sidewalls of the deep trench to improve the breakdown voltage characteristics and gap-fill characteristics of a device.

Abstract: A vaporizer for an aerosol generating device includes a storage unit storing an aerosol generating material, and a heating chamber configured to heat the aerosol generating material, wherein the heating chamber includes a wick extending in a longitudinal direction and configured to absorb the aerosol generating material, a coil wound around the wick and configured to heat the aerosol generating material absorbed into the wick, and an accommodation portion configured to accommodate the wick, a diameter of wire of the coil is 0.15 mm to 0.2 mm, the number of turns of the coil is 6 times to 9 times, and an ohmic loss in the coil is less than 8 watts (W).

Abstract: Provided is a vaporizer including a storage for storing an aerosol generating material, a generator configured to generate an aerosol from the aerosol generating material, and an accommodating unit including a chamber configured to accommodate the generator, and an inlet configured to introduce air into the chamber, wherein the accommodating unit includes a plurality of walls surrounding the chamber, and at least some of the plurality of walls include an inclined surface.