Abstract: A power supply device includes a first power module including a first printed circuit board in which a first protrusion part is formed along a first side surface of the first printed circuit board facing a first direction, a second power module including a second printed circuit board in which a first groove is formed along a second side surface of the printed circuit board facing the first side surface of the first printed circuit board in a second direction, and a third power module including a third printed circuit board electrically connecting the first printed circuit board and the second printed circuit board. The first protrusion part is inserted into the first groove to physically connect the first printed circuit board to the second printed circuit board.

Abstract: The invention is directed to an electronic device. A memory device having improved reliability according to an embodiment includes a memory cell array including a plurality of memory cells, a peripheral circuit performing a program operation on selected memory cells, among the plurality of memory cells, and a control logic controlling the peripheral circuit to perform an additional program operation on memory cells corresponding to a deep erased state where the memory cells has a threshold voltage having a lower voltage level than a threshold voltage of an erase state, among the selected memory cells, after the program operation is completed.

Abstract: A method of manufacturing a graphene-tin oxide nanocomposite comprises dispersing graphene and tin oxide in an organic solvent to prepare a dispersion solution, drying the dispersion solution to obtain a powdery mixture, and irradiating the mixture with microwaves to obtain a graphene-tin oxide nanocomposite. Irradiation of graphene and tin oxide with microwaves results in the simplification of the manufacturing process of graphene-tin oxide nanocomposites and a decrease in manufacturing time and cost, and produce graphene-tin oxide nanocomposites at low temperatures. Further, the graphene-tin oxide nanocomposite with improved sensitivity to NO2 gas may be produced.

Abstract: The present disclosure relates to a tablet-form cosmetic composition obtained by mixing a powder blend containing makeup powder and a viscosity modifier with an aqueous dispersion containing water, an alcohol, a polymer for lubricant and a polysaccharide for binder, granulating the resultant mixture, and shaping the resultant granules with a tablet press, and a method for preparing the same. According to the present disclosure, there is provided a tablet-form cosmetic composition obtained by direct tablet pressing without using a shaping pan. The tablet-form cosmetic composition shows significantly improved aesthetic beauty and portability, while maintaining a cosmetic effect of the conventional powder- or cake-type powder cosmetic composition.

Abstract: The present specification relates to a display device including: a liquid crystal panel; and a backlight unit, in which the backlight unit includes one or more color conversion films, the liquid crystal panel or backlight unit includes a light absorption layer, and the color conversion film includes, during light irradiation, a first light emission peak in which a light emission peak having the largest height within a wavelength range of 500 nm to 560 nm is present within 520 nm to 535 nm and a full width at half maximum of the light emission peak is 50 nm or less and a second light emission peak in which a light emission peak having the largest height within a wavelength range of 600 nm to 780 nm is present within 625 nm to 640 nm and a full width at half maximum of the light emission peak is 60 nm or less.

Abstract: A device for estimating a vehicle location includes: a location information detector configured to detect location information of a vehicle; an image information detector configured to detect vehicle-surrounding image information; and a storage configured to store a precise map. A processor is configured to determine a search region of the precise map based on a reliability of the location information, search candidate objects in the search region, match the candidate objects with the image information, and estimate a current location of the vehicle based on a matching result.

Abstract: A thermoplastic elastomer (TPE) resin powder includes spherical particles of a thermoplastic elastomer resin. The spherical particles have an average particle diameter of 50 ?m to 300 ?m. The thermoplastic elastomer resin powder is suitable for a powder slush molding (PSM) process, and the molded article produced therefrom has excellent surface characteristics.

Abstract: Embodiments relate to a touch panel and a method of operating the touch panel. The touch panel includes first electrodes and second electrodes separated from and intersecting the first electrodes. The first electrodes are applied with a touch driving pulse during a first sensing mode and a second sensing mode. The second electrodes sense a first touch sense signal responsive to the touch driving pulse in the first sensing mode. A subset of the second electrodes senses a second touch sense signal responsive to the touch driving pulse in the second sensing mode.

Abstract: Disclosed herein is an adapter and an electronic system. The adapter includes a power cable, a converter arranged on one end of the power cable, and a connector arranged on another end of the power cable and configured to be connected to an electronic device, and the connector includes a connector body formed in a cylindrical shape and an inside of which includes a hollow portion, a first adapter terminal arranged on a circumferential surface of the hollow portion of the connector body, and a second adapter terminal arranged on a circumferential surface of the connector body, and configured to have a power capacity different from a power capacity of the first adapter terminal.

Abstract: A chip antenna includes: a hexahedral-shaped body portion having a permittivity, and including a first surface and a second surface opposite to the first surface; a hexahedral-shaped radiation portion coupled to the first surface of the body portion; and a hexahedral-shaped ground portion coupled to the second surface of the body portion, wherein a width of each of the radiation portion and the ground portion is in a range of 100 ?m to 500 ?m.

Abstract: The present invention may provide an oil in water (O/W) cosmetic composition having water resistance and ease of facial cleansing, using an A-B-A type triblock copolymer which is included in the cosmetic, and thus may adjust the surfactant power. Further, it is possible to provide a method for imparting water resistance and ease of facial cleansing, using the A-B-A type triblock copolymer.

Abstract: A power conversion device includes a rectifying circuit that full-wave rectifies an input AC power, a first conversion circuit that includes a passive element, a first switching element, and a second switching element and digitally converts a rectified power while compensating a power factor of the rectified power through at least one of the passive element, the first switching element, and the second switching element, a second conversion circuit that converts the digitally-converted power into a power with a specified magnitude and output the power with the specified magnitude, a device circuit that consumes an output power of the second conversion circuit, a first control circuit that monitors current consumption of the device circuit and controls an amount of output current of the second conversion circuit based on the current consumption of the device circuit, and a second control circuit that controls a power factor compensation degree of the first conversion circuit based on the current consumption, wh

Abstract: A method for correcting a mask layout includes providing a mask layout including first patterns, each of the first patterns having a size related to a first critical dimension (CD) value, obtaining topography data on a region of a wafer, generating a defocus map using the topography data, and correcting the mask layout on the basis of the defocus map. The generating of the defocus map includes respectively setting second CD values for a plurality of sub-regions of the mask layout. The second CD values may be set based on the topography data. The correcting of the mask layout on the basis of the defocus map comprises correcting the sizes of the first patterns to be related to the second CD values.

Abstract: A computing device includes a processor and a non-volatile dual in-line memory module (NVDIMM) connected to the processor. The NVDIMM includes a first memory having a first processing speed and a first storage capacity, a second memory having a second processing speed lower than the first processing speed and a second storage capacity larger than the first storage capacity, and a controller that evicts or fetches data between the first memory and the second memory. When the processor recognizes a first situation to evict data or a second situation to prefetch data, the processor transmits a command including first information of a logical address of data associated with the first situation or the second situation, second information of a length of the data associated with the first situation or the second situation, and third information indicating the first situation or the second situation to the NVDIMM.

Abstract: An audio output system is provided. The audio output system may include a first speaker device configured to output audio based on a first volume characteristic, and a second speaker device configured to output audio based on a second volume characteristic, wherein the first speaker device and the second speaker device may share device information with each other in response to the first speaker device and the second speaker device operating while being interlocked with each other, and the audio output system may be configured to identify a host speaker device which satisfies a predetermined condition based on the shared device information, and wherein the identified host speaker device may be configured to transmit at least one parameter which affects a volume characteristic of the host speaker device for a volume characteristic of another speaker device to be consistent with a volume characteristic of the host speaker device.

Abstract: A heat treatment method of a substrate includes setting a temperature profile over the course of stabilization to a target temperature after the substrate is loaded as a reference, and controlling a temperature of the hot plate supporting the substrate on the basis of the reference.

Abstract: An explosion-proof apparatus includes a stopper having a hollow cylindrical shape that is open at a first side and closed at a second side, and configured to be combined with an electrolytic condenser to surround an explosion-proof face of the electrolytic condenser and a lateral side connected to the explosion-proof face, through the first side, and a holder provided on the stopper to support the stopper. The first side of the stopper is separated from the explosion-proof face of the electrolytic condenser, a lateral side of the stopper has a stepped structure in which a periphery of a first region connecting to the first side is larger than a periphery of a second region connecting to the second side, and the holder is mounted on the stopper to surround at least part of the periphery of the second region of the stopper.

Abstract: An antenna module includes: a board having a first surface including a ground region and a feed region; and chip antennas mounted on the first surface, each of the chip antennas including a first antenna and a second antenna. The first antenna and the second antenna each include a ground portion bonded to the ground region, and a radiation portion bonded to the feed region. A length of a radiating surface of the first antenna is greater than a mounting height of the first antenna, and a mounting height of the second antenna is greater than a length of a radiating surface of the second antenna. A horizontal spacing distance between the radiation portion of the first antenna and the ground region is greater than a horizontal spacing distance between the radiation portion of the second antenna and the ground region.

Abstract: A zirconium alloy is manufactured through melting; solution heat treatment at 1,000 to 1,050° C. (?) for 30 to 40 min and ?-quenching using water; preheating at 630 to 650° C. for 20 to 30 min and hot rolling at a reduction ratio of 60 to 65%; primary intermediate vacuum annealing at 570 to 590° C. for 3 to 4 hr and primarily cold-rolled at a reduction ratio of 30 to 40%; secondary intermediate vacuum annealing at 560 to 580° C. for 2 to 3 hr and secondarily cold-rolled at a reduction ratio of 50 to 60%; tertiary intermediate vacuum annealing at 560 to 580° C. for 2 to 3 hr and tertiarily cold-rolled at a reduction ratio of 30 to 40%; and final vacuum annealing at 460 to 590° C. for 7 to 9 hr.

Abstract: Provided is a display device. The display device includes a display to display an image, a processor to control the display to display a predetermined image, a power supplier to generate a direct current (DC) power by receiving an alternating current (AC) power, and supply the generated DC power to each of the display and the processor, and a sensor to output a sensing signal corresponding to whether the AC power is input, and the display stops an image display operation according to the sensing signal.