Abstract: A dual release actuator for a vehicle seat includes a motor, a cable carrier configured to receive power of the motor, thereby rotating to selectively pull one of two different cables, a Hall sensor to sense rotation of the motor, and a controller configured to count a sensing pulse of the Hall sensor for controlling rotation of the motor.

Abstract: A coil component includes a body having a first surface, and a first end surface and a second end surface connected to the first surface and opposing each other in a length direction; a support substrate disposed inside the body; a coil portion comprising a first coil pattern and first and second lead-out patterns, each disposed on a first surface of the support substrate; first and second slit portions, respectively defined on edge portions of the first surface of the body to expose the first and second lead-out patterns; and first and second external electrodes disposed on the first and second slit portions to be connected to the first and second lead-out patterns. At least one of the first and second lead-out patterns has a thickness greater than a thickness of each of the first coil pattern and the first dummy lead-out pattern.

Abstract: A camera module includes a housing, a movable body configured to move in a direction of an optical axis of the housing; a reinforcing member formed integrally on one surface of the movable body, and configured to increase a rigidity of the movable body; and a first buffer member formed in the reinforcing member, and configured to reduce an impactive force between the housing and the movable body.

Abstract: A method of manufacturing a semiconductor chip and a semiconductor device. The method of manufacturing the semiconductor chip includes a process of dicing a substrate. The substrate includes an active layer and an organic layer on the semiconductor base. Dicing grooves that are extended to face each other along first dicing lines from points, at which the first dicing lines and second dicing lines along which the substrate is to be diced intersect, are formed by recessing some parts of the active layer. Modified patterns are formed within the semiconductor base. The substrate is diced into semiconductor chips by propagating cracks into the substrate from the modified patterns.

Abstract: The present invention relates to a method for preparing an alkali metal ion conductive chalcogenide-based solid electrolyte, a solid electrolyte prepared thereby, and an all-solid-state battery comprising the same.

Abstract: A coil component is provided. The coil component includes a body having fifth and sixth surfaces opposing each other, first and second surfaces respectively connecting the fifth and sixth surfaces of the body and opposing each other, and third and fourth surfaces respectively connecting the first and second surfaces of the body and opposing each other in one direction, a recess disposed in an edge between one of the first and second surfaces of the body and the sixth surface of the body, a coil portion disposed inside the body and exposed through the recess, and an external electrode including a connection portion disposed in the recess and connected to the coil portion, and a pad portion disposed on one surface of the body. A length of the pad portion in the one direction is greater than a length of the connection portion in the one direction.

Abstract: A camera actuator includes: a first OIS carrier provided with first and second magnets and an image sensor, and moving in a first direction perpendicular to an optical axis direction; a first drive coil for moving the first OIS carrier in the first direction by generating an electromagnetic force on the first magnet; a second OIS carrier provided on the upper portion of the first OIS and moving in the optical axis direction and a second direction perpendicular to the first direction; a second drive coil for moving the second OIS carrier in the second direction by generating an electromagnetic force on the second magnet; and a support frame provided with the first and second drive coils and providing a moving space for the first and second OIS carriers.

Abstract: Disclosed herein is an actuator for driving zoom lenses, where the zoom actuator comprises a first carrier having attached thereto a first lens and movable along an optical axis; a second carrier having attached thereto a second lens and being capable of moving along the optical axis and running anterior or posterior to the first carrier; a housing enclosing the first and second carriers; a first magnet attached to the first carrier; a second magnet attached to the second carrier; a first coil unit mounted to the housing and facing the first magnet; a second coil unit mounted to the housing and facing the second magnet; and a plurality of balls; with at least one of said plurality of balls positioned between the housing and the first carrier; and at least one of said plurality of balls positioned between the housing and the second carrier.

Abstract: Provided is a high-strength aluminum alloy including 2.0 to 13.0% by weight of copper (Cu), 0.4 to 4.0% by weight of manganese (Mn), 0.4 to 2.0% by weight of iron (Fe), 6.0 to 10.0% by weight of silicon (Si), greater than 0.0% by weight and 7.0 or less % by weight of zinc (Zn), greater than 0.0% by weight and 2.0 or less % by weight of magnesium (Mg), greater than 0.0% by weight and 1.0 or less % by weight of chromium (Cr), greater than 0.0% by weight and 3.0 or less % by weight of nickel (Ni), greater than 0.0% by weight and 0.05 or less % by weight of production-induced impurities, and the balance of aluminum (Al).

Abstract: An autofocus apparatus according to an embodiment of the present invention includes a reflector provided to a rear side of a lens assembly and configured to change a path of a light passing through the lens assembly so that the light is oriented toward an image sensor; a carrier to which the reflector is mounted, the carrier being configured to linearly move in an optical axis direction; a housing configured to accommodate the carrier; and a driving unit configured to move the carrier so that a distance between the reflector and the lens assembly and a distance between the reflector and the image sensor are changed simultaneously.

Abstract: Provided is a high-strength aluminum alloy including 2.0 to 13.0% by weight of copper (Cu), 0.4 to 4.0% by weight of manganese (Mn), 0.4 to 2.0% by weight of iron (Fe), 6.0 to 10.0% by weight of silicon (Si), greater than 0.0% by weight and 7.0 or less % by weight of zinc (Zn), greater than 0.0% by weight and 2.0 or less % by weight of magnesium (Mg), greater than 0.0% by weight and 1.0 or less % by weight of chromium (Cr), greater than 0.0% by weight and 3.0 or less % by weight of nickel (Ni), greater than 0.0% by weight and 0.05 or less % by weight of production-induced impurities, and the balance of aluminum (Al).

Abstract: An apparatus for auto focus having an improved stopper structure includes a base frame configured to give an inner space, a carrier accommodated in the base frame to move in an optical axis direction, a plurality of balls located between the base frame and the carrier, and a stopper provided at an upper portion of the carrier and having a protrusive shape to prevent the plurality of balls from deviating, the stopper allowing an uppermost ball among the plurality of balls to be partially exposed.

Abstract: An apparatus for driving an optical-reflector includes a support frame having a groove line formed therein, an optical-reflector installed at the support frame to change a path of light input through an opening so that the light is put into a lens, a base frame having a guiding groove formed with a shape corresponding to the groove line, and a plurality of balls disposed between the groove line and the guiding groove so that the support frame and the base frame are kept in a spaced state, and a driving unit configured to move the support frame along a path corresponding to the groove line or the guiding groove.

Abstract: An apparatus for driving an optical-reflector includes a support frame having a groove line formed therein, an optical-reflector installed at the support frame to change a path of light input through an opening so that the light is put into a lens, a base frame having a guiding groove formed with a shape corresponding to the groove line, and a plurality of balls disposed between the groove line and the guiding groove so that the support frame and the base frame are kept in a spaced state, and a driving unit configured to move the support frame along a path corresponding to the groove line or the guiding groove.

Abstract: A controller integrated fuel pump module may include a receiving part formed on an outer surface of a flange assembled in a fuel tank, a PCB assembly configured by mounting elements of a controller to a PCB, wherein the PCB assembly is molded by a molding part while being received in the receiving part, and a convexo-concave portion having a shape in which recesses and bosses, the convexo-concave portion being repeatedly formed on an inner surface of the receiving part, such that a bonding force between the receiving part and the molding part is increased by the convexo-concave portion.

Abstract: A method for producing a hot pepper paste using a mixed koji of soybean and rice, and a hot pepper paste prepared by the production method. More specifically, a method for producing a hot pepper paste that uses ground, cut or pressed soybeans to prepare a hot pepper paste with high production efficiency, and a hot pepper paste with enhanced activity of protease as prepared by the production method.

Abstract: Methods of manufacturing a resistance change layer and a resistive random access memory device are provided. The method of manufacturing a resistance change layer includes forming a preliminary resistance change layer including an oxide semiconductor material on a substrate and irradiating the preliminary resistance change layer with an electron beam to a predetermined depth. On a path along which the electron beam is irradiated, a composition ratio of the resistance change layer changes in a direction in which a density of oxygen vacancies of the oxide semiconductor material increases. Accordingly, the composition ratio of a resistance change layer is easily controlled using electron beam irradiation. In addition, since interfacial surface roughness and internal defect structures of an oxide semiconductor are controlled by electron beam irradiation, a resistance change ratio is improved and thereby device characteristics can be improved.

Abstract: Provided is a security checking system. The security checking system includes an electron beam acceleration unit for accelerating electron beams having at least one energy intensity, an X-ray guide unit converting the electron beams accelerated by the electron beam acceleration unit into X-rays to guide the converted X-rays into an object, a neutron guide unit, and a detection unit detecting the X-rays and neutrons passing through the object. Thus, nuclear materials within the object may be detected, and also, maintenance/repair costs may be inexpensive to improve economic feasibility.

Abstract: A controller integrated fuel pump module may include a receiving part formed on an outer surface of a flange assembled in a fuel tank, a PCB assembly configured by mounting elements of a controller to a PCB, wherein the PCB assembly is molded by a molding part while being received in the receiving part, and a convexo-concave portion having a shape in which recesses and bosses, the convexo-concave portion being repeatedly formed on an inner surface of the receiving part, such that a bonding force between the receiving part and the molding part is increased by the convexo-concave portion.

Abstract: A camera system is provided. The camera system includes a first housing, a lens module accommodated in an inner space of the first housing, a support panel engaged to a side surface of the first housing, a magnet which is mounted on the lens module and confronts the support panel, and a drive portion which is arranged on the support panel and linearly moves the lens module in a direction of an optical axis, wherein the drive portion comprises a hall sensor portion for detecting displacement of the lens module, a coil fixed on a circuit board of the drive portion, and a controller for controlling current applied to the coil according to output of the hall sensor portion, and wherein the controller and the hall sensor portion are integrated in one chip.