Abstract: A method for screening a functional material according to the present invention comprises steps of: treating a linker material-coated substrate with a capture protein; treating the capture protein-treated substrate with a functional material candidate; treating the functional material candidate-treated substrate with biotin-conjugated IgE; and treating the biotin-bound IgE-treated substrate with fluorescently labeled streptavidin.

Abstract: The present invention relates to an antioxidant, anti-inflammatory and whitening composition containing skin-derived lactic acid bacteria. In particular, the present invention relates to: an antioxidant, anti-inflammatory or whitening functional cosmetic composition, a food composition, a pharmaceutical composition for preventing or treating inflammation-related skin disease, and a pharmaceutical composition for preventing or treating melanin hyperpigmentation disease, which contain, as an active ingredient, a Lactobacillus plantarum subsp. shebah-202 (accession number: KCTC14087BP) strain, a Lactobacillus fermentum subsp. shebah-101 (accession number: KCTC14086BP) strain or a Lactobacillus paraplantarum subsp. shebah-401 (accession number: KCTC14088BP) strain, which is a novel lactic acid bacteria strain isolated and identified from human skin, a culture thereof, a lysate thereof, or an extract thereof.

Abstract: A camera module includes a coil member, a magnet member, and a sensor member. The coil member is positioned on a first surface of a fixed unit. The magnet member is positioned on a movable unit and facing the coil member. The sensor member is positioned on a second surface of the fixed unit and configured to sense a position of the movable unit.

Abstract: A camera module includes a fixed unit having an accommodating space; a moveable unit disposed in the accommodating space; an actuator configured to drive the movable unit in an optical axis direction; a substrate, disposed on a first side surface of the fixed unit, including a coil member of the actuator disposed on a first surface of the substrate; and connection pads, disposed on a second surface of the substrate, electrically connected to the coil member.

Abstract: A camera module includes a coil member, a magnet member, and a sensor member. The coil member is positioned on a first surface of a fixed unit. The magnet member is positioned on a movable unit and facing the coil member. The sensor member is positioned on a second surface of the fixed unit and configured to sense a position of the movable unit.

Abstract: A lens driving device includes a lens barrel; a lens disposed in the lens barrel; a plurality of magnets disposed on an external surface of the lens barrel; a guide member coupled to the lens barrel configured to move the lens barrel in an optical axis direction; a first coil disposed on one side of the guide member opposite to one of the plurality of magnets; a base supporting the guide member configured to move the guide member in a direction orthogonal to the optical axis direction; and a second coil disposed on a side wall of the base opposite to a magnet which is not opposite to the first coil.

Abstract: A lens driving device includes a housing; a lens barrel disposed in the housing so as to support comprising a lens; and a location adjustment unit providing configured to apply a force for rotation of to the lens barrel and guiding to guide a rotation of the lens barrel.

Abstract: Disclosed is a metal alloy-and-ceramic resin composite. The metal alloy-and-ceramic resin composite includes: a metal alloy, in which recess and protrusion undercuts are formed to provide an average surface roughness of 80 ?m to 150 ?m by degreasing a surface thereof using a surfactant, and etching the degreased surface using an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid; and a ceramic resin including 30 wt % to 70 wt % of at least one resin selected from polypropylene, polyamide, polyphenylene sulfide, polyacetylene, polycarbonate, polyester, and polyphenylene oxide, 20 wt % to 60 wt % of silicon carbide, 5 wt % to 7 wt % of inorganic filler, and 3 wt % to 5 wt % of a dispersing agent. The ceramic resin is integrated on the surface of the metal alloy which is formed with the recess and protrusion undercuts, through injection molding.

Abstract: Embodiments of the invention provide a motor rotor including a shaft, a rotor core having the shaft coupled thereto, and a balancing part formed integrally with the rotor core and the shaft, wherein the balancing part includes a balancing protrusion protruding therefrom.

Abstract: Embodiments of the invention provide a motor assembly including a terminal provided at a stator of a motor and electrically connected to a coil wound around the stator, and a controller formed with a coupling hole to which the terminal is coupled and electrically connected and controlling electric input and output to the terminal.

Abstract: Disclosed herein is a switched reluctance motor including: a shaft forming the rotation center of the motor; a rotor part rotatably coupled onto the shaft; a first stopper coupled to an upper portion of the rotor part in the axial direction to support the rotor part; and a second stopper coupled to a lower portion of the rotor part in the axial direction to support the rotor part, wherein the first stopper or the second stopper has a separate internal space formed at an inner side thereof. A weight member is coupled to the internal space, thereby making it possible to secure stable and reliable rotation balancing even at the time of high speed rotation of the motor.

Abstract: Disclosed herein is an electric blower including: an impeller; a driving module including a rotor part coupled to the impeller in order to driving the impeller and a stator part, the rotator part including a magnet and the stator part including an armature formed of a core positioned so as to face the magnet and a coil; a motor housing having the driving module mounted thereon; and a control module mounted on the motor housing and controlling the driving module.

Abstract: There are provided a switched reluctance motor which can be easily manufactured and available for automation, and a manufacturing method thereof. The motor includes: a stator with a coil wound therearound; and a control board coupled to one side of the stator, the coil being electrically connected to the control board, wherein the control board includes a coupling recess in which the coil is fixedly bonded and a guide recess allowing the coil to be moved into the coupling recess from the outside of the control board.

Abstract: There are provided a fluid dynamic pressure bearing assembly, a spindle motor including the same, an electronic blower including the same, and a vacuum cleaner including the same. The fluid dynamic pressure assembly includes: a shaft fixedly installed on a base member; and a sleeve having an axial hole fixed to an outer circumferential surface of the shaft and rotatably supported by fluid dynamic pressure, wherein when the sleeve is inclined, based on an axial direction while being rotated, the sleeve comes into line-contact or surface-contact with the shaft in the axial direction.

Abstract: Disclosed herein is an impeller including: an upper surface, which is an air inlet portion; a lower surface, which is an air outlet portion; and blades formed between the upper and lower surfaces, wherein the upper and lower surfaces are provided with guide grooves for balancing of a motor.

Abstract: Disclosed herein is an electric blower including: an impeller; and a driving module including a rotor part coupled to the impeller in order to drive the impeller and a stator part, the rotor part including a magnet, the stator part including an armature configured of a core and a coil that are positioned to face the magnet, and the rotor part and the stator part including an air bearing part formed therebetween, wherein the driving module is received in the impeller.

Abstract: Disclosed herein are a controller embedded switched reluctance motor assembly and a method of assembling thereof. Particularly, according to the present invention, a controller controlling the motor unit is installed in a housing, such that a separate process of installing the controller may be omitted, thereby facilitating assembling of the switched reluctance motor assembly. In addition, since a separate installation space of the controller is not required, a vacuum cleaner including the switched reluctance motor assembly may be miniaturized, and since the controller is installed in a state in which a motor unit and an insulator are coupled to each other and then installed in the housing, intermediate tests of the controller or the motor to unit may be easily performed, such that defects may be reduced. Further, the controller is in the housing, such that the controller may be protected from external disturbance.

Abstract: An apparatus is provided for driving wheels for an in-wheel system, including: a driving shaft which is the center of rotatable driving; a fixation supporter rotatably supporting the driving shaft and coupled to the driving shaft; an in-wheel motor generating rotational power, which is coupled to the inside of a wheel in which a tire is mounted on one driving shaft in a shaft direction of the fixation supporter; and a balancing member formed on the other driving shaft in the shaft direction of the fixation supporter and formed at a position corresponding to the wheel coupled with the in-wheel motor. According to the present invention, an eccentricity phenomenon which is caused due to inclination of a wheel and a motor in one direction of a fixation supporter can he prevented in an apparatus of driving wheels for an in-wheel system.

Abstract: Disclosed herein is a switched reluctance motor assembly including: a shaft forming the center of rotation of a motor; a rotor part rotatably coupled to the shaft; a balancing member including the rotor part and formed so as to enclose the shaft; a sensor magnet coupled to a lower end portion of the balancing member in an axial direction; and a printed circuit board having a hall sensor attached thereto so as to face the sensor magnet at a lower portion of the sensor magnet in the axial direction. According to the present invention, the coupling precision of the sensor magnet for sensing the position of the rotor part forming the rotor of the switched reluctance motor assembly may be improved.

Abstract: Disclosed herein is a switched reluctance motor assembly capable of reducing an assembling error that is generated according to separate assembling and improving precision of assembling of bearing parts by forming a diffuser part and a motor housing integrally with each other. In the switched reluctance motor assembly, the diffuser is coupled integrally with the housing, such that a separate member for fixing the diffuser is omitted, thereby making it possible to reduce vibration according to driving of a motor and noise according to the vibration.