SAMSUNG ELECTRO-MECHANICS Patent applications |
Patent application number | Title | Published |
20130308119 | DISTANCE MEASUREMENT APPARATUS AND METHOD - There are provided a distance measurement apparatus and a distance measurement method, the distance measurement apparatus including: a light source outputting light; a switch array including a plurality of cells, and controlling a position at which the light output from the light source is irradiated, by switching operations of the respective cells; a light detector sensing the light reflected from a target object; and a controller sequentially controlling the switching operations of the plurality of cells of the switch array, wherein the controller generates distance information between the light source and the target object based on the light sensed by the light detector. The light detector including a single cell light detector element may be used, to thereby reduce the costs. | 11-21-2013 |
20130250480 | MULTI-LAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME - There is provided a multi-layer ceramic electronic component including: a ceramic sintered body in which a plurality of dielectric layers are laminated; first and second internal electrodes formed in the ceramic sintered body; first and second external electrodes formed on both ends of the ceramic sintered body while covering a circumference thereof, and electrically connected to the first and second internal electrodes; and a sealing part including a glass component and formed in a gap between an outer surface of the ceramic sintered body and ends of the first and second external electrodes. | 09-26-2013 |
20130158944 | DEVICE FOR DETECTING MOTIONS AND METHOD FOR DETECTING MOTIONS - The present invention relates to a device for detecting motions and a method for detecting motions and includes a change rate calculation unit for calculating a change rate of signals outputted from the sensor, a decision range determination unit for determining the decision range in proportion to the change rate calculated in the change rate calculation unit, a motion decision unit for deciding the existence and inexistence of the motions from the signals outputted in the sensor based on the decision ranged determined in the decision range determination unit and an output unit for outputting the decision result of the motion decision unit. | 06-20-2013 |
20130135396 | INKJET PRINT HEAD - There is provided an inkjet print head, including: a first substrate in which a first restrictor and a pressure chamber are formed; and a second substrate in which a manifold, a second restrictor, and a nozzle are formed, wherein the first restrictor is connected to the manifold and the second restrictor, and the second restrictor is connected to the first restrictor and the pressure chamber. | 05-30-2013 |
20130128472 | PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - The present invention discloses a printed circuit board and a manufacturing method thereof. The manufacturing method of the printed circuit board includes: forming a first circuit pattern on a metal layer formed on one surface of a base substrate; forming a second circuit pattern after laminating a first insulating layer in which the first circuit pattern is embedded; sequentially laminating a second insulating layer and a preliminary third circuit pattern on the second circuit pattern; separating the base substrate and forming a hole in the separated substrate; and forming a third circuit pattern, a landless first fill-plating layer, and a second fill-plating layer by performing fill-plating on the entire surface of the substrate in which the hole is formed, forming an insulating film layer on the other surface of the substrate, and performing an etching process on one surface and the other surface of the substrate. | 05-23-2013 |
20130062571 | METHOD FOR PREPARING ELECTRODE ACTIVE MATERIAL SLURRY AND ELECTROCHEMICAL CAPACITOR COMPRISING ELECTRODE USING ELECTRODE ACTIVE MATERIAL SLURRY PREPARED BY THE METHOD - A method for preparing electrode active material slurry including: mixing a conductive agent and a first thickener with a low molecular weight to primarily disperse the mixture; and mixing an active material and a second thickener with a higher molecular weight than the first thickener in the primary dispersion to secondarily disperse the mixture, and an electrochemical capacitor comprising an electrode using electrode active material slurry prepared by the method. It is possible to prepare a low resistance and high capacity electrochemical capacitor by selectively using at least two thickeners with different degrees of polymerization and molecular weights to remarkably improve dispersibility of an active material and a conductive agent. Particularly, it is possible to reduce resistance based on an electrochemical capacitor with the same capacity. | 03-14-2013 |
20130044970 | HYDRODYNAMIC BEARING ASSEMBLY - A hydrodynamic bearing assembly includes a shaft; a sleeve having a shaft hole formed therein so that the shaft is rotatably inserted thereinto; and first and second dynamic pressure generation grooves provided in at least one of an outer surface of the shaft and an inner surface of the sleeve and having a herringbone pattern including V-shaped portions in which upper and lower wings are provided to generate dynamic pressure in lubricating fluid filling a bearing clearance between the shaft and the sleeve at the time of rotation of the shaft. The first dynamic pressure generation groove has a V-shaped portion of which an upper wing is longer than a lower wing, and the second dynamic pressure generation groove is disposed below the first dynamic pressure generation groove in an axial direction and has a V-shaped portion of which a lower wing is longer than an upper wing. | 02-21-2013 |
20120306307 | MOTOR - There is provided a motor including: a stationary member including a core having a coil wound therearound and generating rotation force; and a rotating member including a magnet facing the coil so as to be rotatable with respect to the stationary member, wherein the rotating member rotates while descending by thrust dynamic pressure directed downwardly in an axial direction and generated in the rotating member when power is applied to the coil. | 12-06-2012 |
20110012261 | Post bump and method of forming the same - A post bump formed over an electrode pad of a substrate for electrically connecting to an external device, the post bump including a metal post formed over the electrode pad; and a solder formed over the metal post and shaped as a dome, the dome occupying a space defined by imaginary lines extending from a perimeter of the metal post along an axial direction of the metal post. | 01-20-2011 |