| Samsung Electro-Mechanics Co., Ltd. Patent applications |
| Patent application number | Title | Published |
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| 20120036343 | ELECTRONIC APPARATUS AND METER OPERABLE DURING PROGRAM UPDATING - There are provided an electronic apparatus and a meter which are operable during the updating of an operating program and firmware. The electronic apparatus operable during program updating includes an operation unit performing a preset operation, a micro controller controlling an operation result of the operation unit to be stored according to a predetermined period of storing time, and controlling a program received from the outside to be stored, an update controller allowing the program stored during the predetermined period of storing time to be updated in the micro controller, and a storing unit storing the program and the operation result under control of the micro controller. | 02-09-2012 |
| 20120035482 | METHOD FOR ESTIMATING ACOUSTIC VELOCITY OF ULTRASONIC IMAGE AND ULTRASONIC DIAGNOSIS APPARATUS USING THE SAME - Disclosed herein are a method for estimating acoustic velocity of an ultrasonic image and an ultrasonic diagnosis apparatus using the same. The method for estimating acoustic velocity of an ultrasonic image includes: (A) dividing each of the ultrasonic images into a plurality of blocks; (B) extracting contours of ultrasonic images for each block of one frame among the ultrasonic images; (C) calculating and analyzing average luminance values of each block; (D) determining the optimal block number using the average luminance values and selecting the optimal blocks; and (E) estimating and applying the real acoustic velocity, whereby the acoustic velocity is estimated in real time and is applied to the ultrasonic diagnosis apparatus. | 02-09-2012 |
| 20120034892 | HIGH-RATE WIRELESS RECEIVING APPARATUS - There is provided a high-rate wireless receiving apparatus which can effectively receive a wireless signal even in a Non-Line of Sight state by using a millimeter-wave band (e.g., 60 GHz) or a THz frequency band (100 GHz or above). The high-rate wireless receiving apparatus includes an antenna receiving a high-rate wireless signal, a radio frequency processing unit processing the high-rate wireless signal received from the antenna to thereby generate a base-band signal, a base-band processing unit processing the base-band signal to thereby generate information data included in the high-rate wireless signal, and a reception information data storing unit storing the information data. | 02-09-2012 |
| 20120034386 | APPARATUS AND METHOD FOR COATING - An apparatus and a method for coating are disclosed. The coating apparatus of the present invention, which include: a transporting part configured to transport a substrate; a coating part configured to coat a coating material on the substrate; and a squeegee installed to remove an excessive coating material after the substrate passes through the coating part and being moveable along a transporting path of the substrate, can carry out the coating operation and the squeegeeing operation together, thereby reducing the lead time of the coating operation of the substrate and increasing the productivity. By integrating the conventional coating device and squeegeeing device, the space required for installation can be saved, and the quality of coating can be improved because conditions for coating can be adjusted. | 02-09-2012 |
| 20120033905 | Fluid dynamic bearing assembly - There is provided a fluid dynamic bearing assembly including: a sleeve having a shaft insertedly mounted therein; and upper and lower radial bearing parts formed on at least one of an outer circumferential surface of the shaft and an inner circumferential surface of the sleeve, wherein a clearance between the lower radial bearing part and a surface disposed to face the lower radial bearing part is wider than a clearance between the upper radial bearing part and a surface disposed to face the upper radial bearing part. | 02-09-2012 |
| 20120033885 | APPARATUS FOR IMPROVING SHARPNESS OF IMAGE - There is provided an apparatus for improving the sharpness of an image, which may prevent occurrence of distortion of an image in an edge enhancement process of the image by applying an active weight in accordance with a two-dimensional (2D) high pass filtering value of the image. The apparatus may include: a 2D high pass filter outputting a high frequency element value for the luminance values of pixels of an input image; a weight generating unit generating a weight changed depending on a magnitude of the high frequency element value; a weight applying unit applying the weight to the high frequency element value; and an edge enhancement image generating unit adding, to the luminance values of the pixels of the input image, the high frequency element value to which the weight is applied to thereby output an image of which an edge is enhanced. | 02-09-2012 |
| 20120033884 | APPARATUS AND METHOD FOR ESTIMATING EDGE AREAS OF DIGITAL IMAGE - There are provided an apparatus and a method for estimating edge areas of pixels in a digital image to thereby prevent an edge sharpening algorithm from being applied to non-edge area of the digital image. Therefore, the apparatus can accurately determine whether each pixel is in an edge area or in a non-edge area, by generating a binary mask obtained by using a luminance difference average between each pixel and each of neighboring pixels in the digital image. Moreover, the determination of an edge-area or a non-edge area may be applied to various digital images, by adjusting a level of edge-area determination. | 02-09-2012 |
| 20120033346 | Energy storage device - The present invention relates to an energy storage device. The energy storage device according to an exemplary embodiment of the present invention includes a case providing an internal space with a first space and a second space; an electrolyte solution filled in the internal space of the case; a positive electrode structure disposed on an interface between the first space and the second space and having a cathode active material layer including activated carbon; a first negative electrode disposed in the first space and having a first anode active material layer including graphite; and a second negative electrode disposed in the second space and having a second cathode active material layer including activated carbon. | 02-09-2012 |
| 20120033345 | Electrochemical capacitor and method of manufacturing the same - Disclosed is an electrochemical capacitor and method for manufacturing the same. The electrochemical capacitor includes: at least two winding-type separators which are wound in a spiral shape and are stacked; and stacking-type first and second electrodes which are alternately interposed between the wound separators, respectively. | 02-09-2012 |
| 20120033315 | SCANNER MOTOR - Disclosed herein is a scanner motor, including: a rotor case fixed on a rotation shaft to be rotated; a polygon mirror mounted on a top of the rotor case; and a bonding part formed between the rotor case and the polygon mirror to fix the polygon mirror on the rotor case. | 02-09-2012 |
| 20120032991 | ORGANIC LIGHT EMITTING DIODE DRIVER - There is provided an organic light emitting diode driver being capable of compensating for pixel deterioration in real time during the driving of pixels by selectively compensating pixels, requiring compensation, for the deterioration thereof. The organic light emitting diode driver includes a converting unit converting input data into compensation data used to selectively compensate for pixel deterioration depending on whether the input data has been calibrated or not; a driving unit driving pixels of a pixel unit based on the compensation data from the converting unit; and a compensating unit providing the converting unit with a deterioration compensation signal based on deterioration information obtained from a pixel driven by the driving unit. | 02-09-2012 |
| 20120032927 | TOUCH PANEL - Disclosed herein is a touch panel. The touch panel | 02-09-2012 |
| 20120032924 | TOUCH SCREEN APPARATUS - A touch screen apparatus includes a mirror part arranged on a side of a quadrilateral touch area, retroreflectors arranged on remaining three sides of the touch area, first and second light transmitting and receiving parts, each being disposed on each of two edges formed by one of the retroreflectors and emitting light to the touch area and detecting reflected light out of the emitted light by the mirror part and the retroreflectors, an angle extracting part calculating a plurality of light emitting angles for a location from which no reflected light is received, by at least one of the first and second light transmitting and receiving parts, and a coordinate generating part calculating a coordinate pair of a location in which light paths corresponding to the plurality of light emitting angles calculated by the angle extracting part intersect with each other. | 02-09-2012 |
| 20120032910 | TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a touch panel, including: a transparent substrate; a transparent electrode made of a conductive polymer and formed on one surface of the transparent substrate; an anisotropic conductive adhesion layer formed on an edge of the transparent electrode; and an electrode formed on the anisotropic conductive adhesion layer and electrically connected with the transparent electrode by the anisotropic conductive adhesion layer. The touch panel is advantageous in that the anisotropic conductive adhesion layer is disposed between the transparent electrode and the electrode, so that the chemical reaction between the transparent electrode and the electrode can be prevented, with the result that the resistance between the transparent electrode and the electrode can be maintained constant and the change in physical properties of the transparent electrode can be prevented. | 02-09-2012 |
| 20120032904 | TOUCH PANEL - Disclosed herein is a touch panel. The touch panel includes a transparent substrate and a plurality of transparent electrodes. The transparent electrodes are formed on one surface of the transparent substrate. Each of the transparent electrodes includes a touch part formed to have an identical width and a connection part configured in a stepped form along with the touch part and configured to connect the touch part with the transparent substrate. | 02-09-2012 |
| 20120032858 | ELECTRONIC DEVICE HAVING ANTENNA PATTERN EMBEDDED IN CASE AND METHOD FOR MANUFACTURING THE SAME - An electronic device having an antenna pattern embedded in a case and a method for manufacturing the same are provided. The electronic device includes: a radiator embedded within a case and having an antenna pattern part for transmitting and receiving a signal; a smart card having a matching unit for matching a signal between a main board separated from the case and the radiator and a connection pad formed on one surface thereof to electrically connect the radiator and the matching unit; and a coupling member having one end portion coupled to the radiator so as to be embedded within the case and the other end portion protruded from a lower surface of the case so as to be elastically in contact with the connection pad to allow the radiator and the matching unit to be electrically coupled. | 02-09-2012 |
| 20120032534 | LINEAR VIBRATOR - Disclosed herein is a linear vibrator, including: a stator including a coil; and a vibrator including a magnet opposite to the coil, wherein the linear vibrator is linearly vibrated due to electromagnetic induction of the coil and the magnet, the magnet is formed in a disc shape in which a cut part is formed by cutting a portion thereof, a magnetic fluid band is formed on an outer peripheral surface of the magnet, and a portion of the magnetic fluid band is in contact with the coil. According to the present invention, there is provided the linear vibrator capable of suppressing weak vibration generated at the time of external impact or movement, previously preventing noise generated as the vibrator applies an impact to the stator due to excessive vibration, and minimizing attenuation of the linear vibration quantity as the cut part that is formed by cutting a portion of the magnet to form the air gap with the coil. | 02-09-2012 |
| 20120031550 | Method for forming a plating layer and method for manufacturing a circuit board using the same - A method for forming a plating layer and a method for forming a printed circuit board using the same are disclosed. The method for forming a plating layer in accordance with an embodiment of the present invention can include: providing a metal foil coated with a primer resin layer on one surface thereof, roughness formed the one surface of the primer resin layer; transcribing the primer resin layer, on which roughness is formed, to an insulation layer; reducing the primer resin layer so that an anticorrosive material of the metal foil that remains on the primer resin layer is removed; and plating the primer resin layer, on which roughness is formed. | 02-09-2012 |
| 20120031184 | APPARATUS FOR DRIVING GYROSCOPE SENSOR - There is provided an apparatus for driving a gyroscope sensor, including: a detector detecting voltage corresponding to the deformation of a gyroscope sensor due to vibrations generated by a driving voltage supplied through a driving electrode and Coriolis force by using a detecting electrode; a phase shifter shifting the voltage from the detector by a preset phase to generate the driving voltage, in order to meet oscillation phase conditions; an inverter inverting the voltage from the phase shifter to generate the inverting voltage, in order to stop the driving of the gyroscope sensor; a selector selecting any one of the driving voltage from the phase shifter and the inverting voltage from the inverter; and an amplifier amplifying the driving voltage or the inverting voltage from the selector to a preset gain and supplying it to the driving electrode of the gyroscope sensor, in order to meet oscillation amplitude conditions. | 02-09-2012 |
| 20120030942 | Method for manufacturing multi-layer printed circuit board - Disclosed herein is a method for manufacturing a multi-layer printed circuit board. The method for manufacturing the multi-layer printed circuit board according to an exemplary embodiment of the present invention includes manufacturing a core substrate on which circuit patterns are formed by patterning copper clads on both sides thereof; laminating insulating films on top and bottom surfaces of the core substrate; and stacking the copper clads provided with bumps on the top and bottom surfaces of the core substrate, respectively, on which the insulating films are laminated. | 02-09-2012 |
| 20120030938 | Method of manufacturing printed circuit board - A printed circuit board including: an inner layer substrate part; a first insulation layer laminated on one surface of the inner layer substrate part; a first pattern buried in one surface of the first insulation layer; a first resin layer laminated on one surface of the first insulation layer to cover the first pattern; and a first via electrically connecting the first pattern with the inner layer substrate part, wherein the first resin layer is made of a material comprising one of Liquid Crystal Polymer (LCP), Polyimide (PI), Polytetrafluoroethylene (PTFE). Polyetheretherketon (PEEK) and a photo solder resist. | 02-09-2012 |
| 20120029914 | Method and apparatus for transmitting wideband speech signals - A method and an apparatus for transmitting a speech signal are provided. A speech signal transmitter includes a quadrature mirror filter, a base sub-band encoder, an enhancement sub-band encoder, and a network connector. The quadrature mirror filter receives a speech signal, divides the speech signal into an enhancement band speech signal and a base band speech signal, and outputs the enhancement band speech signal and the base band speech signal. The base sub-band encoder receives and encodes the base band speech signal. The enhancement sub-band encoder receives and encodes the enhancement band speech signal. The network connector multiplexes the encoded enhancement band speech signal and the encoded base band speech signal based on the kinds of networks over which speech signals are transmitted, and transmits the multiplexed signals to the networks. A speech signal is multiplexed and transmitted by various methods based on the kinds of networks. Thus, the speech signal can be efficiently transmitted. | 02-02-2012 |
| 20120027397 | MICRO SHUTTER HAVING IRIS FUNCTION, METHOD FOR MANUFACTURING THE SAME, AND MICRO CAMERA MODULE HAVING THE SAME - A micro shutter with an iris function includes a base plate with a transparent portion formed in a circular shape corresponding to an image sensor which allows light to pass through; a plurality of rollup blades which block the light, arranged in a regular polygon at a circumference of the transparent portion on the base plate to cover the transparent portion, and each of the plurality of rollup blades to have a fixing portion fixed to the base plate and a moving portion rolled up toward the fixing portion; and a controller electrically connected with the base plate and the plurality of rollup blades which controls unrolling degrees of the plurality of rollup blades. | 02-02-2012 |
| 20120026758 | APPARATUS AND METHOD FOR CONTROLLING SWITCH OF FLYBACK CONVERTER FOR SOLAR GENERATING SYSTEM - There is provided an apparatus and method for controlling a switch of a flyback converter for a solar generating system. The apparatus for controlling a switch of a flyback converter for a solar generating system includes: an MPPT controller generating a current command value for a maximum power point tracker of a solar cell module, based on input voltage, input current, and output voltage of the flyback converter; a current controller generating a current control signal for tracking the current command value; an output current command value generator generating the phase and magnitude command value of the output current, based on the phase of the output voltage and the current control signal; and a switch controller controlling the main switch of the flyback converter, based on the phase and magnitude command value of the output current, thereby simplifying a circuit while solving disadvantages of a discontinuous conduction mode and a boundary conduction mode. | 02-02-2012 |
| 20120026248 | Inkjet head assembly and method for manufacturing the same - There are provided an inkjet head assembly and a method for manufacturing the same. The inkjet head assembly includes: an inkjet head plate having an ink flow passage formed therein and having an actuator formed thereon, the actuator providing driving force for discharging ink; a flexible printed circuit board (FPCB) applying voltage to the actuator; and an intermediate substrate provided so as to electrically connect the actuator to the flexible printed circuit board and having a second bonding portion bonded to the flexible printed circuit board formed inwardly of a first bonding portion, bonded to the actuator in a width direction of the inkjet head plate. | 02-02-2012 |
| 20120026126 | CAPACITIVE TOUCH SCREEN - Disclosed herein is a capacitive touch screen, including: a base member; a plurality of electrode patterns formed on one surface of the base member and made of a conductive polymer; and electrode wirings connected to the electrode patterns and sensing a change in capacitance, wherein a color of the base member corresponds to a unique color of the conductive polymer. | 02-02-2012 |
| 20120026103 | Vibration generator and electronic device including the same - Disclosed are a vibration generator, which can increase the vibration force of a vibration plate by additionally applying the mass of a mass body to the vibration plate, and an electronic device including the same. The vibration generator includes at least one piezoelectric element mounted inside the case and subjected to compression and expansion in response to input power, a vibration plate including a body elongated in a preset lengthwise direction and having the at least one piezoelectric element mounted thereon, and generating vibrations by the compression and expansion of the at least one piezoelectric element, and at least one mass part adding a preset magnitude of mass to the vibration plate. | 02-02-2012 |
| 20120026101 | ELECTRIC PAPER ASSOCIATED WITH TOUCH PANEL - Disclosed herein is an electronic paper associated with a touch panel. The electronic paper | 02-02-2012 |
| 20120025914 | CMOS POWER AMPLIFIER - A CMOS power amplifier includes: a first MOS transistor connected between a first power terminal and a first output stage and having a gate connected to an input stage; a second MOS transistor connected between the first output stage and a ground and having a gate connected to the input stage; a switching circuit unit connecting or separating a feedback line between the input stage and the first output stage to select a linear amplifying operation or a non-linear amplifying operation; and a resistor formed at the feedback line between the input stage and the first output stage to determine a linear amplification gain when the feedback line is turned on. | 02-02-2012 |
| 20120025907 | POWER AMPLIFIER - There is provided a power amplifier capable of supplying variable bias to an amplifier circuit by accurately transferring the envelope components of an input signal during the supply of active bias power to the amplifier circuit. The power amplifier includes: an envelope detector detecting an envelope of an input signal; a bias power generator including at least one P-type MOSFET and one N-type MOSFET connected to each other in an inverter manner between a driving power terminal supplying driving power having a preset voltage level and a reference bias power terminal supplying preset reference bias power to generate bias power varied according to detection results from the envelope detector; and an amplifier amplifying the input signal according to the bias power level from the bias power generator. | 02-02-2012 |
| 20120025647 | SPINDLE MOTOR - Disclosed herein is a spindle motor. The spindle motor includes a rotor and a stator. The rotor includes a rotating shaft and a rotor casing which is provided with a magnet. The stator rotatably supports the rotor. The stator includes an armature facing the magnet. When the rotor casing rotates at a low speed, the rotating shaft rotates in a state of being inclined at a predetermined angle with respect to the vertical direction in which the rotating shaft is upright on the stator. Therefore, because the rotating shaft rotates in the state of being inclined with respect to the stator, the rotor can uniformly rotate. If the spindle motor is used in an optical disk apparatus for forming a label surface on an optical disk, the quality of the image on the label surface of the optical disk can be enhanced. | 02-02-2012 |
| 20120024573 | Printed circuit board and manufacturing method thereof - There are provided a printed circuit board and a manufacturing method thereof. The manufacturing method of a printed circuit board includes: preparing a substrate having active regions and non-active regions, the non-active regions being formed on edges thereof; printing resists on dummy portions corresponding to the non-active regions of the substrate by using an inkjet printing method; curing the resists; and performing plating on the active regions of the substrate. The resists are masked on the dummy portions corresponding to the non-active regions of the substrate to prevent plating from being performed on the dummy portions, thereby reducing manufacturing costs. | 02-02-2012 |
| 20120024088 | Dissolution properties measurement system using piezoelectric sensor - There is provided a dissolution properties measurement system using a piezoelectric sensor, capable of continuously measuring dissolution properties of a substrate in an aqueous solution by using the piezoelectric sensor. The dissolution properties measurement system includes: a specimen receiving unit including a chamber receiving a specimen therein; a mass measuring unit connected with the specimen to measure a mass change of the specimen in real time; and a dissolution properties measuring unit measuring a dissolution properties of the specimen on the basis of the value measured by the mass measuring unit. | 02-02-2012 |
| 20120023513 | Motor and optical disc drive using the same - There is provided a motor having an improved coupling structure between a circuit board and a base plate, and an optical disc drive using the same. The motor includes: a base plate; and a circuit board coupled to a surface of the base plate and having insulating layers formed on both surfaces thereof, wherein the insulating layers formed on both surfaces of the circuit board have different thicknesses. In particular, an insulating layer formed on one surface of the circuit board attached to the base plate may be thicker than an insulating layer formed on the other surface thereof. | 01-26-2012 |
| 20120021339 | SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF - Disclosed herein are a solid oxide fuel cell and a manufacturing method thereof. The solid oxide fuel cell includes: an anode layer, a cathode layer, and an electrolyte layer interposed between the anode layer and the cathode layer, wherein the anode layer includes: a conductive material; yttria stabilized zirconia (YSZ); and an oxide compound for forming a solid solution with the yttria stabilized zirconia. | 01-26-2012 |
| 20120019596 | Inkjet print head and method for manufacturing the same - An inkjet print head and a method for manufacturing the same are provided. The inkjet print head includes: an upper board having a pressure chamber; and a lower board including an upper silicon layer, an insulating layer, and a lower silicon layer, wherein the lower board includes a projection formed of the upper silicon layer and protruded into the interior of the pressure chamber in order to reduce the space of the pressure chamber, and a lower surface of the upper board and an upper surface of the lower silicon layer are fixed. | 01-26-2012 |
| 20120019486 | TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a touch panel, including: a transparent substrate; a transparent protrusion unit including a patterned partition wall and formed on the transparent substrate; and a transparent electrode formed in the transparent protrusion unit such that it is surrounded by the partition wall. The touch panel is advantageous in that a transparent protrusion unit is employed, and a transparent electrode is formed in the partition wall of the transparent protrusion unit, so that it is possible to prevent the transparent electrode from being scratched and separated during a manufacturing process, thereby improving the durability of the touch panel. | 01-26-2012 |
| 20120019476 | CAPACITIVE TOUCH PANEL - Disclosed herein is a capacitive touch panel including: a transparent substrate, a transparent electrode formed on the transparent substrate, the transparent electrode being made of a conductive polymer, a transparent protective layer formed on the transparent electrode, the transparent protective layer having transparent characteristics, and a transparent adhesive formed on the transparent protective layer. According to the present invention, the transparent protective layer is further formed between the transparent electrode and the transparent adhesive to prevent reactivity between the transparent electrode and the transparent adhesive, thereby making it possible to improve operation reliability of the touch panel. | 01-26-2012 |
| 20120019455 | TOUCH SCREEN PANEL AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a touch screen panel. The touch screen panel includes a substrate, a plurality of first detection patterns, a plurality of second detection patterns, and a plurality of connection prevention layers. Each of the first detection patterns includes a plurality of first detection cells arranged in a single column and a plurality of first connection lines configured to connect first detection cells which are adjacent to each other. Each of the second detection patterns includes a plurality of second detection cells arranged in a single row and a plurality of second connection lines configured to connect second detection cells which are adjacent to each other. Each of the connection prevention layers is located between each of the first connection lines and each of the second connections line at the intersection thereof, and is made of an electrical insulation material. | 01-26-2012 |
| 20120019150 | POWER SUPPLY DEVICE AND LIGHTING SYSTEM HAVING THE SAME - Disclosed herein are a power supply device and a lighting system having the same. The lighting system includes a power supply device including at least two converters that receive AC power and convert it into DC power and selectively outputting any one DC power thereof; and a plurality of LED lighting units each receiving the DC power from the power supply device and operating. The lighting system can stably supply power and facilitate maintenance thereof due to the use of the integrated power supply device. | 01-26-2012 |
| 20120018897 | SEMICONDUCTOR MODULE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a semiconductor module, including: a substrate including wiring patterns formed on both sides thereof; a first device mounted on the substrate; a first molding layer made of a molding material, surrounding the first device and including via holes formed therein to interconnect with the wiring pattern formed on one side of the substrate; and a second device mounted on the first molding layer and electrically connected with the wiring pattern formed on one side of the substrate through the via holes formed in the first molding layer. | 01-26-2012 |
| 20120018309 | Pre-doping system of electrode and pre-doping method of electrode using the same - The present invention provides a pre-doping system of an electrode and a system using the same. The pre-doping system includes: a doping means for performing a doping process where lithium ions are doped into an electrode; a measuring means for performing a measuring process where an open-circuit potential of the electrode is measured; a switch unit for selectively performing any one of the doping process and the measuring process; a controller for controlling the doping means, the measuring means, and the switch unit and acquiring the open-circuit potential of the electrode measured by the measuring means. | 01-26-2012 |
| 20120018200 | TRANSPARENT CONDUCTIVE FILM FOR TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a transparent conductive film for a touch panel and a method for manufacturing the same. A transparent conductive film | 01-26-2012 |
| 20120018195 | Printed circuit board - A printed circuit board including: an inner layer substrate part; a first insulation layer laminated on one surface of the inner layer substrate part; a first pattern buried in one surface of the first insulation layer; a first resin layer laminated on one surface of the first insulation layer to cover the first pattern; and a first via electrically connecting the first pattern with the inner layer substrate part, wherein the first resin layer is made of a material comprising one of Liquid Crystal Polymer (LCP), Polyimide (PI), Polytetrafluoroethylene (PTFE). Polyetheretherketon (PEEK) and a photo solder resist. | 01-26-2012 |
| 20120018193 | Multi layer circuit board and method of manufacturing the same - There are provided a multi layer circuit board and a method of manufacturing the same. The multi layer circuit board includes each of ceramic boards having wiring patterns formed and stacked thereon; and via electrodes connecting in series the wiring patterns formed in the each of the ceramic boards, wherein one of the via electrodes is formed as a via group including a plurality of via units which connect in parallel one catch pad formed on one ceramic board and another catch pad formed on ceramic boards adjacent to the one ceramic board. Since the ceramic boards are connected through the plurality of via units, the reliability of the electrical connectivity of the via electrode may be improved, and the formation of a void and the protrusion of the via electrode may be prevented. | 01-26-2012 |
| 20120018008 | Apparatus for supplying source - Disclosed herein is an apparatus for supplying a source for constantly maintaining a film source water level in a source reservoir. | 01-26-2012 |
| 20120017828 | APPARATUS FOR MANUFACTURING TRANSPARENT CONDUCTIVE LAYER - Disclosed herein is an apparatus for manufacturing a transparent conductive layer. The apparatus includes a transparent substrate, a longitudinal direction of which is arranged in an X axis direction. Jetting means jets a conductive polymer solution, containing ions, onto a first surface of the transparent substrate in a Y axis direction. A wire is spaced apart from a second surface of the transparent substrate by a predetermined distance and arranged in a Z axis direction. Voltage application means generates electric attractive force between the wire and the conductive polymer solution by applying a potential having polarity opposite to that of the ions to the wire. The apparatus adds ions to the conductive polymer solution, and employs a wire to which a potential having polarity opposite to that of the ions is applied, thus obtaining the advantage that the target substrate can be uniformly coated with the conductive polymer solution. | 01-26-2012 |
| 20120017435 | Method of manufacturing PCB having electronic components embedded therein - A method of manufacturing a PCB having electronic components embedded therein, including: preparing a copper foil layer including a thin copper foil coated with a resin layer; fixing electronic components onto the resin layer; forming a core layer in which the electronic components are embedded; forming internal layer circuits which are electrically connected to the electronic components; forming an insulating layer on the internal layer circuits; and forming external layer circuits on the insulating layer such that the external layer circuits are electrically connected to the internal layer circuits. | 01-26-2012 |
| 20120017433 | METHOD OF MANUFACTURING TOUCH SCREEN - Disclosed herein is a method of manufacturing a touch screen, including: (A) preparing a transparent substrate; (B) forming a patterned transparent electrode including a conductive polymer on the transparent substrate and allowing patterns of the transparent electrode in different columns to be connected by a connection part; and (C) removing the connection part of the transparent electrode. The method of manufacturing a touch screen forms the transparent electrode so that the patterns in different columns are definitely spaced apart from each other to accurately detect touched positions. | 01-26-2012 |
| 20120017227 | Motor and optical disc drive using the same - There is provided a motor formed to have a simple coupling structure between a base plate and a sleeve holder, thereby implementing a simple structure and reducing costs and processes taken for manufacturing the motor, and an optical disc drive using the same. To this end, the motor includes a base plate having at least one protrusion formed therein, and a sleeve holder having a body part, of which the shape is cylindrical and in which a sleeve is fitted, and a flange protrudingly formed from a lower end of the body part in such a manner as to make surface-to-surface contact with an upper surface of the base plate, wherein the flange is formed to have at least one insertion hole, through which the protrusion is inserted so that the sleeve holder is coupled to the base plate. | 01-19-2012 |
| 20120017226 | Motor and optical disc drive using the same - There is provided a motor with an improved sleeve holder and base plate combining structure and an optical disc drive using the same. The motor according to the present invention includes a base plate having a plate shape; a sleeve holder including a cylindrical body part having a sleeve fastened thereinto and a flange part formed to be horizontally protruded in an outer-diameter direction from the lower end portion of the body part to surface-contact the upper surface of the base plate. | 01-19-2012 |
| 20120017225 | Motor and optical disc drive using the same - There are provided a motor in which a coupling structure between a sleeve holder and a base plate is improved to thereby reduce manufacturing costs and manufacturing process of the motor, and to an optical disc drive using the same. The motor may include a base plate including at least one protrusion supporting part formed therein; and a sleeve holder including a cylindrical shaped body part to which a sleeve is fastened in an inside of the sleeve holder, an extension part protruded such that an outer diameter is extended along an outer circumferential surface of the body part, and a flange part vertically protruded in an outer diameter direction from a lower end portion of the extension part so as to make surface contact with an upper surface of the base plate, wherein the sleeve holder is fastened to the base plate while an outer circumferential surface of the protrusion supporting part is brought into contact with an inner circumferential surface of the extension part. | 01-19-2012 |
| 20120015500 | Method of manufacturing wafer level package - A method for manufacturing a wafer level package including: forming a redistribution line connected to a top surface of a die pad on a wafer with the die pad; additionally preparing a carrier film including a metal post with a concave central portion on one surface; bonding the metal post to a top surface of the redistribution line; molding a space between the metal posts with a molding resin; and removing the carrier film. | 01-19-2012 |
| 20120015484 | POWER SEMICONDUCTOR MODULE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a power semiconductor module. The module includes metal plates each having a first through hole, with an anodic oxidation layer formed on a surface of metal plates and an interior of the first through hole. A cooling member has a second through hole at a position corresponding to the first through hole, and the metal plates are attached to both sides of the cooling member. A circuit layer is formed on the anodic oxidation layer and performs an interlayer connection through a via formed in the first and second through holes. A power device is connected to the circuit layer. A resin encapsulant encloses the circuit layer and the power device. A housing is installed to each of the metal plates to form a sealing space for the resin encapsulant. | 01-19-2012 |
| 20120014629 | Porous hydrodynamic bearing - There is provided a porous hydrodynamic bearing including a sleeve supporting a shaft, wherein the sleeve is formed of a sintered body containing at least one metal powder selected from a group consisting of SUS 304, SUS 430, and iron (Fe). In the sleeve formed of the sintered body containing at least one metal powder selected from the group consisting of SUS 304, SUS 430, and iron (Fe), surface pores and inner pores are not in communication with each other, whereby a leakage phenomenon of dynamic pressure may be reduced, as compared to a sleeve made of an alloy of Cu and Fe in which opened pores are formed. | 01-19-2012 |
| 20120014016 | Motor and recording disc driving device - There are provided a motor and a recording disc driving device, which may improve a coupling structure of the motor to enable a magnet provided in a rotor to thereby double as a conventional stopper. The motor may include: a sleeve into which a shaft is rotatably inserted; a sleeve holder including a body part into which the sleeve is inserted, and a flange part protruded from an upper end portion of the body part in an outer diameter direction; a rotor case fastened to an upper end portion of the shaft, and formed such that a cylindrically shaped-rotor main wall is protruded downwardly in an axial direction to receive the flange part; a magnet fastened to a distal end of the rotor main wall so that a part of the magnet is protruded downwardly of the flange part; and a stator fastened to face the magnet, and generating an electromagnetic force. | 01-19-2012 |
| 20120013886 | Distance Measuring Module And Electronic Device Including The Same - Provided is a distance measuring module including an imaging lens imaging an object, a light source part emitting reference light to the object through the imaging lens, and a light receiving part receiving reflected light reflected by the object and made incident thereupon through the imaging lens, wherein a distance from the object is measured on the basis of a time of flight of the reflected light having reached the light receiving part. | 01-19-2012 |
| 20120013754 | Optical image stabilizer and method of manufacturing the same - The present invention provides an optical image stabilizer including: a substrate; a table which faces the substrate and has an image sensor mounted on its upper surface to be horizontally actuated on the substrate; supporting members for supporting the table on the substrate; and a scratch drive actuator for actuating the table, and a method for manufacturing thereof. | 01-19-2012 |
| 20120013576 | PIEZO-TYPE SCANNING APPARATUS AND TOUCH SCREEN USING THE SAME - Disclosed herein are a piezo-type scanning apparatus and a touch screen using the same. The preferred embodiments of the present invention provides the scanning apparatus including a light source; an optical fiber of which one end is connected to the light source to provide a transmission line; a support that supports the side surface of the optical fiber; and a driving body that is positioned between the support and the light source to provide driving force rotating the optical fiber using piezoelectric force, and the touch screen using the same. | 01-19-2012 |
| 20120013566 | PRESSURE SENSING MODULE OF TOUCH MODULE AND METHOD OF OPERATING THE SAME - Disclosed herein is a pressure sensing module of a touch panel, including: an input unit | 01-19-2012 |
| 20120013549 | TOUCH SCREEN - Disclosed herein is a touch screen, including: a pair of base members that are spaced apart from each other by a spacer having an opening formed inside thereof and have resistive films formed on the opposite surfaces thereof; grooves that are each formed in outer regions of the resistive films formed on the pair of base members to intersect with each other and are extended from the upper surfaces of the resistive films to the base members in a thickness direction; and sensing electrodes that are formed in the outer regions of the resistive films to cover the grooves and are filled in the grooves. | 01-19-2012 |
| 20120013528 | Distance measurment module, display device having the same, and distance measurement method of display device - A distance measurement module includes: an image pickup lens capturing an image of a subject; a light source unit disposed to be adjacent to the image pickup lens and irradiating reference light to the subject; a light receiving unit extracting image information of the subject and distance information to the subject upon receiving light which is reflected from the subject and made incident through the image pickup lens; and a calculation unit calculating the distance to the subject by using a phase difference between the reference light and the reflected light. | 01-19-2012 |
| 20120013467 | ELECTRONIC SHELF LABEL SYSTEM AND METHOD FOR DRIVING THE SAME - Disclosed herein is an electronic shelf label system. The electronic shelf label system includes a plurality of electronic tags that are installed on a product display stand and confirms the residual amount of a battery to turn-on a battery warning light when the residual amount is smaller than a reference voltage and transmits replacement request signals to inform the replacement time of the battery; and a wired/wireless communication converter that relays information between the electronic tags and a server and transmits the replacement request signals received from the electronic tags to be relayed thereby to the server. The electronic shelf label system of the present invention can intuitively and easily confirm the timing when the battery of the electronic is replaced, thereby making it possible to improve the efficiency in the working of replacing the battery. | 01-19-2012 |
| 20120013360 | Method of repairing probe card and probe board using the same - There are provided a method of repairing a probe card and a repaired probe board. The method of repairing a probe card includes: in a board body composed of a sintered ceramic having first and second pillar surfaces disposed at a position opposed to each other, preparing the board body including a plurality of main channels for electrically connecting a first pad formed on the first pillar surface to a second pad formed on a second pillar surface and reserved channels disposed to be adjacent to the main channels to repair to damaged main channels; when the main channels are damaged; removing the first and second pads formed in the main channels and the reserved channels; forming cavities by partially removing the board between the damaged main channels and the reserved channels adjacent to the main channel; and forming repair connection parts in the cavities in order to electrically connect the damaged main channels to the reserved channels adjacent thereto. | 01-19-2012 |
| 20120013266 | APPARATUS FOR DRIVING LIGHT EMITTING DEVICE WITH OVER-CURRENT AND OVER-VOLTAGE PROTECTION - An apparatus for driving a light emitting part includes a DC/DC converter for supplying an amplified driving voltage to the light emitting part; a constant current circuit for controlling a current flowing through the light emitting part; a converter controller for controlling the DC/DC converter and the constant current circuit; a current sensor for sensing and converting a current flowing to an anode of the light emitting part into a voltage; a feedback controller for controlling a feedback current according to a magnitude of the voltage from the current sensor; an optical coupling part for performing optical coupling to transmit the feedback current as a feedback voltage; and a main controller for determining whether an over-current is occurring according to a magnitude of the feedback voltage and stopping an operation of the converter controller when the over-current is occurring. | 01-19-2012 |
| 20120013213 | Hydrodynamic bearing assembly and motor having the same - There is provided a hydrodynamic bearing assembly and a motor having the same. The hydrodynamic bearing assembly includes a sleeve having a shaft inserted thereinto; a hub base coupled to an upper portion of the shaft and rotating together with the shaft; a stopper plate fixedly coupled to an upper surface of the sleeve and preventing the shaft from lifting while the shaft rotates; and a thrust dynamic pressure generating groove formed on at least one of an upper surface of the stopper plate and a lower surface of the hub base corresponding thereto. | 01-19-2012 |
| 20120012379 | Printed circuit board - A printed circuit board including: an insulation layer; a first pattern buried in one surface of the insulation layer; a first resin layer laminated on one surface of the insulation layer to cover the first pattern; a second pattern buried in the other surface of the insulation layer; a via electrically connecting the first pattern with the second pattern; and a second resin layer laminated on the other surface of the insulation layer to cover the second pattern. | 01-19-2012 |
| 20120012378 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed is a printed circuit board, including a base member, an insulating layer formed on each of both surfaces of the base member so that the surfaces of the base member are flattened, a circuit layer formed on the insulating layer, and a via for connecting the circuit layer formed on one surface of the base member with the circuit layer formed on the other surface of the base member. A method of manufacturing the printed circuit board is also provided. | 01-19-2012 |
| 20120012375 | Insulating material and printed circuit board having the same - An insulating material formed by impregnating a base material with a liquid composition and curing the liquid composition, the liquid composition being 20 to 50 parts by weight of a PMDA-ODA mixture, the PMDA-ODA mixture including pyromellitic dianhydride (PMDA) and oxydianiline (ODA) mixed in a weight ratio of 40:60 to 60:40; 50 to 80 parts by weight of a triazine derivative; and 300 to 600 parts by weight of an organic solvent. A printed circuit board includes an insulator formed of the above insulating material; a circuit pattern formed on one or either side of the insulator; and a via penetrating the insulator. | 01-19-2012 |
| 20120012247 | Method of manufacturing insulating sheet and printed circuit board having the same - A method of manufacturing an insulating sheet, the method including providing a reinforcement material having a thermoplastic resin layer stacked thereon; stacking the thermoplastic resin layer stacked on the reinforcement material over a core substrate; and hot pressing the reinforcement material and the thermoplastic resin layer onto the core substrate. | 01-19-2012 |
| 20120012159 | Solar cell module and method for manufacturing the solar cell module, and mobile device with the solar cell module and method for manufacturing the mobile device - The present invention provides a solar cell module. The solar cell module includes a floodlight panel with a light transmission property; solar cells each of which has a light-receiving surface with electrode pads and a non-light-receiving surface opposite to the light-receiving surface, the solar cells being adhered to the floodlight panel so that the light-receiving surface faces the floodlight panel; and a conductive bonding film which is interposed between the floodlight panel and the solar cells and bonds the floodlight panel to the solar cells, wherein the conductive bonding film is used to electrically connect the electrode pads of the solar cells adjacent to one another. | 01-19-2012 |
| 20120011716 | Method of manufacturing printed circuit board including outmost fine circuit pattern - A method of manufacturing a printed circuit board including: preparing a first double-sided substrate including a first insulating layer, a first lower copper layer, a second circuit layer including a first lower land, and a first via; preparing a second double-sided substrate including a second insulating layer, a third lower copper layer, a fourth circuit layer including a second lower land, and a second via; disposing a third insulating layer between the second circuit layer and the fourth circuit layer such that the first lower land and the second lower land are electrically connected to each other though a conductive bump; and forming a first circuit layer including a first circuit pattern connected to the first via on the first lower copper layer and forming a third circuit layer including a third circuit pattern connected to the second via on the third lower copper layer. | 01-19-2012 |
| 20120011522 | Motor and optical disc drive using the same - There is provided a motor and an optical disc drive using the same, more particularly, a motor having an improved coupling structure between a rotor and a stator, and an optical disc drive using the same. The motor includes: a shaft; a sleeve supporting the shaft so as to be rotatable; a stator coupled to an outer circumferential surface of the sleeve and extended outwardly in an outer diameter direction of the sleeve; and a base plate coupled to the outer circumferential surface of the sleeve under the stator and supporting the stator. | 01-12-2012 |
| 20120009461 | Energy storage module - An energy storage module formed by electrically connecting a plurality of energy storage cells using terminal connecting members which are resistant to corrosion or external impact is disclosed. The energy storage module includes terminal connection members, each including a first plate having a conductive flat bar shape and terminal insertion holes formed in both ends thereof and at least one second plate having the same shape as the first plate and stacked on the first plate, wherein the first plate has an insulating layer formed on lower surface thereof; and at least two energy storage cells having terminals inserted into the terminal insertion holes of the terminal connection members and electrically connected to each other in series or in parallel by the terminal connection members. | 01-12-2012 |
| 20120009350 | Electroless autocatalytic tin plating solution and electroless autocatalytic tin plating method using the same - Disclosed are an electroless autocatalytic tin plating solution and an electroless autocatalytic tin plating method using the same. The electroless autocatalytic tin plating solution includes: tin salt formed as a tin ion and a ligand having two or more carboxyl groups are bound; and one or more reductants selected from the group consisting of borohydrides delivering electrons to the tin ion to form a tin layer on a target object to be plated. | 01-12-2012 |
| 20120008287 | Electronic component module and method of manufacturing the same - Disclosed are an electronic component module and a method of manufacturing the same. The electronic component module includes a first insulating layer having a first surface in which first circuit patterns are embedded, electronic components of different kinds, the electronic components being mounted on the first circuit patterns and having electrode parts placed in different locations, and a molding layer encompassing the electronic components. Accordingly, a thin-film type electronic component module having a thin insulating layer with a circuit pattern can be provided. | 01-12-2012 |
| 20120008254 | Method for manufacturing lithium ion capacitor and lithium ion capacitor manufactured using the same - A method for manufacturing a lithium ion capacitor, and a lithium ion capacitor manufactured using the method are provided. The method for manufacturing a lithium ion capacitor includes: disposing a lithium metal on a capacitor cell including a cathode, a separation film, and an anode; impregnating the capacitor cell with electrolyte including a lithium salt; changing the cathode and the anode to allow lithium ions within the electrolyte to be occluded into the anode; performing a primary reaction in which the cathode and the lithium metal are short-circuited to emit anions from the cathode and lithium ions from the lithium metal and a secondary reaction that the lithium ions emitted from the lithium metal are occluded into the cathode; and recharging the cathode and the anode to allow the lithium ions, which have been occluded into the cathode and the lithium ions within the electrolyte, to be occluded into the anode. | 01-12-2012 |
| 20120008252 | DIELECTRIC PASTE HAVING A LOW DIELECTRIC LOSS, METHOD OF MANUFACTURE THEREOF AND AN ARTICLE THAT USES THE SAME - A dielectric paste having low dielectric loss is disclosed. The dielectric paste includes (A) a thermosetting resin; (B) an acid anhydride-based curing agent; (C) high dielectric constant particles; (D) an amine-based catalyst; and (E) a material for forming a salt with the amine-based catalyst (D). In the dielectric paste, the material (E) for forming a salt with the amine-based catalyst (D) is used so that the catalyst may be introduced in the form of a salt thus preventing the catalyst from binding with the high dielectric constant particles, thereby prohibiting the poisoning of the catalyst. | 01-12-2012 |
| 20120007910 | Apparatus for inspecting inkjet head - Disclosed herein is an apparatus for inspecting an inkjet head. The apparatus for inspecting an inkjet head includes a scan unit that is connected to the piezoelectric actuator of an inkjet head to measure whether the capacitance of the piezoelectric actuator is changed; a pulse input unit that applies high voltage pulses to the scan unit; a switching unit that connects or disconnects the scan unit to or from the piezoelectric actuator and the pulse input unit; and a controller that controls the switching unit to connect the scan unit to the piezoelectric actuator and the pulse input unit and receives the information on whether the capacitance of the piezoelectric actuator is changed according to the applied high voltage pulse from the scan unit to determine whether the piezoelectric actuator is abnormal. | 01-12-2012 |
| 20120007825 | OPERATING MODULE OF HYBRID TOUCH PANEL AND METHOD OF OPERATING THE SAME - Disclosed herein is an operating module of a hybrid touch panel, including: an input unit | 01-12-2012 |
| 20120007813 | TOUCH SCREEN - Disclosed herein is a touch screen, including: a base member; a plurality of electrode patterns formed on one surface of the base member, having a first directionality; electrode wirings connected to both ends of the electrode patterns; and a controller that is connected to the electrode wirings, measures the change in resistance of the electrode pattern to update reference voltage variation value, and measures charging/discharging characteristics generated from the electrode pattern when an outside touch is generated to calculate coordinate information on a touched point. | 01-12-2012 |
| 20120007799 | APPARATUS, METHOD FOR MEASURING 3 DIMENSIONAL POSITION OF A VIEWER AND DISPLAY DEVICE HAVING THE APPARATUS - Disclosed herein are an apparatus, a method for measuring 3 dimensional positions of a viewer and a display device having the apparatus. The apparatus for measuring the 3 dimensional positions includes an image capturing module that photographs images included in objects; a detecting module that detects the objects from images photographed by the image capturing module and calculates sizes and coordinates of the images on the objects; and a position calculation module that calculates the 3-dimensional positions of the objects in the space in which the objects are positioned by using the information on the calculated sizes and coordinates of the image of the objects. | 01-12-2012 |
| 20120007781 | ANTENNA MODULE - There is provided an antenna module. The antenna module according to the present invention may include a patch antenna resonator formed on a surface of a dielectric substrate; and a surface wave-radiation resonator disposed to be separated from the patch antenna resonator, and formed to surround the patch antenna resonator so that signals from the patch antenna resonator are radiated. In this instance, the signals may flow on the surface of the dielectric substrate. | 01-12-2012 |
| 20120007674 | POWER AMPLIFIER REDUCING GAIN MISMATCH - There is provided a power amplifier reducing a gain mismatch in order to reduce a gain mismatch between an N MOS amplifier and a P MOS amplifier by cross-connecting outputs from a two-stage amplification unit in a power amplifier having amplification units with a stacked structure in which the N MOS amplifier and the P MOS amplifier are connected in series with each other. | 01-12-2012 |
| 20120007466 | PRINTED-CIRCUIT BOARD AND VIBRATION MOTOR HAVING THE SAME - The printed-circuit board according to the present invention includes a base member, and a clad metal part that is bonded to one side of the base member, wherein the clad metal part is etched to have an electrical pattern. The vibration motor according to the present invention includes a rotor that includes a printed-circuit board formed with a clad metal part etched to have an electrical pattern, and a stator that includes a brush contacting the clad metal part. | 01-12-2012 |
| 20120006104 | High Temperature Chromatography Apparatus and Method Thereof - Disclosed herein are a high temperature chromatography apparatus and a method thereof. The high temperature chromatography apparatus includes: an eluent pump; a sample dissolving unit that uniformly dissolves an insoluble sample; an injecting unit that mixes and injects the sample and the eluent; a column unit that separates materials; a detector that detects materials; a temperature measuring unit that measures the temperature of the sample dissolving unit, the injecting unit, and the column unit; a heating device that increases or decreases the temperature of the sample dissolving unit, the injecting unit, and the column unit; a temperature controller that maintains the measured temperature and the setting temperature to be the same as each other; and a controller. | 01-12-2012 |
| 20120005894 | Method of manufacturing multilayered printed circuit board - A method of manufacturing a multilayered circuit board, including: providing a double-sided copper clad laminate including via holes formed therethrough and openings for forming circuit patterns, formed by patterning copper foil formed on one side thereof; filling the via holes and the openings with conductive paste; removing the copper foil from the double-sided copper clad laminate to form a first circuit layer including circuit patterns on one side thereof and to form a second circuit layer including connecting pads for attaching solder balls thereto on the other side thereof; forming a build-up layer on the first circuit layer, the build-up layer including a plurality of insulating layers and a plurality of circuit layers; and forming a solder resist layer on an outermost layer of the build-up layer. | 01-12-2012 |
| 20120005890 | Method of manufacturing printed circuit board for optical waveguides - A method of manufacturing a printed circuit board for optical waveguides, including: preparing a base substrate; forming an optical waveguide, which includes a lower clad, a core formed on an upper middle of the lower clad, and an upper clad formed on the lower clad to surround an upper surface and a side surface of the core, on an upper middle of the base substrate; disposing a side substrate including a first side substrate that has a through hole, through which the optical waveguide penetrates, provided at the middle thereof and a first circuit pattern formed therein and a second side substrate disposed on the first side substrate on the upper part of the base substrate on which the optical waveguide is formed; disposing an upper substrate on the side substrate on which the through hole is formed; and stacking the side substrate and the upper substrate on the base substrate on which the optical waveguide is formed. | 01-12-2012 |
| 20120005886 | Method of manufacturing printed circuit board having buried solder bump - A method of manufacturing a printed circuit board having a buried solder bump, including: preparing a carrier on which a circuit layer, a solder bump, and a circuit pattern formed on the solder bump are formed; pressing the carrier into an insulating layer so that the circuit layer, the solder bump and the circuit pattern are buried in the insulating layer; and removing the carrier. | 01-12-2012 |
| 20120005698 | Turntable for motor and method for producing the same - There is provided a turntable for a motor, including: a rotor case equipped with a chucking mechanism mounting a disk; a disk holding base part formed on the rotor case to be protruded by denting and disposed to be spaced apart from each other in order to form an air passage communicating a space formed between the disk and the top surface of the rotor case with the outer side of the rotor case; and a disk holding friction part stacked on the disk holding base part and grounded to the bottom surface of the disk. | 01-05-2012 |
| 20120003060 | SCREW - Disclosed herein is a screw, including: a screw head part; a body including screw threads and screw grooves; and a flange part integrally formed with the body, while being spaced from the screw head part, and having a washer shape elastically deformed at the time of being fastened. | 01-05-2012 |
| 20120001986 | Nozzle plate and method for manufacturing the nozzle plate, and inkjet printer head with the nozzle plate - The present invention provides a nozzle plate, the nozzle plate including: a first silicon substrate; and a second silicon substrate which has a crystal orientation different from that of the first silicon substrate and is bonded to the first silicon substrate, wherein the first silicon substrate includes a first through hole, and the second silicon substrate includes a second through hole which the first through hole communicates with, and has a different structure from that of the first through hole. | 01-05-2012 |
| 20120001863 | TOUCH PANEL - Disclosed herein is a touch panel, including: a transparent substrate including an active region and a bezel region partitioned thereon; a plurality of first transparent electrodes formed in the active region in parallel to each other along a Y-axis direction and including a plurality of first sensing units and a plurality of first connecting units connected with the plurality of first sensing units in an X-axis direction; a plurality of second transparent electrodes alternately formed with the plurality of first sensing units in the active region in parallel to each other along the Y-axis direction and including a plurality of second sensing units and a plurality of second connecting units connected with the plurality of first sensing units in the X-axis direction; and electrode wirings formed in the bezel region and connected to terminals of the first transparent electrodes and terminals of the second transparent electrodes, respectively. | 01-05-2012 |
| 20120001807 | ELECTRONIC DEVICE CASE HAVING ANTENNA PATTERN EMBEDDED THEREIN, METHOD FOR MANUFACTURING THE SAME, MOLD FOR MANUFACTURING ANTENNA PATTERN FRAME, AND ELECTRONIC DEVICE - An electronic device case includes: a radiator including an antenna pattern part transmitting or receiving a signal and a connection terminal part allowing the signal to be transmitted to or received from a circuit board of an electronic device; a radiator frame including the radiator injection-molded thereon, separated from the connection terminal part so that the connection part can have elasticity, and having a radiator support protruded from the opposite surface of one surface on which the antenna pattern part is formed; and a case frame covering one surface of the radiator frame to allow the antenna pattern part to be embedded between the case frame and the radiator frame. | 01-05-2012 |
| 20120000963 | Mask frame apparatus for mounting solder balls - Disclosed herein is a mask frame apparatus capable of forming a bump having a micro-pitch without performing the manufacturing and the operation controlling of a separate head apparatus and preventing the reduction of a mounting speed of solder balls due to the repetition of an operation of separately recovering the solder balls after they are mounted on a mask. A mask frame apparatus for mounting solder balls includes: an outer circumferential mask frame configured to supply solder balls and having a hollow type duct shape; and an inner mask duct having a duct shape and positioned over the inside of a circumference of the outer circumferential mask frame so as to be in communication with the outer circumferential mask frame, and including a plurality of mask openings formed in a duct shape bottom surface so that the solder balls introduced through the hollow type outer circumferential mask frame are mounted on a substrate by the flow of air. | 01-05-2012 |
| 20120000697 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a printed circuit board, including: a substrate having a cavity formed therein; an anodic oxide layer formed by anodizing the substrate; and a circuit layer formed in the cavity. The printed circuit board is advantageous in that, since a circuit layer is formed in a cavity of a substrate, a circuit layer having a thickness necessary for realizing a high-power semiconductor package can be easily formed, and the difficulty of supplying and demanding the raw material of a thick film plating resist can be overcome. Further, the printed circuit board is advantageous in that electrical shorts occurring at the time of forming a thick circuit layer and electrical shorts generated by the compounds remaining after etching can be prevented, thus improving the electrical reliability and stability of a circuit layer. | 01-05-2012 |
| 20110321068 | Disk chucking device and motor apparatus using the same - There is provided a disk chucking device including a disk chucking device including a centering case to which an inner circumferential surface of a disk is fixed, chucking members received in insertion holes formed in the centering case, and an elastic member connecting the centering case and the chucking members to each other in such a manner as to elastically support the inner circumferential surface of the disk, when the disk is mounted on the centering case, the elastic member having at least two bent portions by which displacements and restoring forces have a quadratic function relationship. | 12-29-2011 |
| 20110318668 | MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL, FUEL CELL AND MANUFACTURING THE METHOD THEREOF - Disclosed herein are a membrane-electrode assembly for a fuel cell, a fuel cell, and a manufacturing method thereof. The present invention forms a micro current collecting layer between a gas diffusion layer and a micro porous layer and surface-contacts a pair of laminates for an electrode so that each electrolyte layer formed by applying an electrolyte solution thereon contacts with each other, thereby shortening a moving distance of electrons to minimize the current collecting resistance and loss and reduce the interface resistance. | 12-29-2011 |
| 20110318639 | Lithium manganese oxide-carbon nano composite and method for manufacturing the same - There is provided a method for manufacturing a lithium manganese oxide-carbon nano composite by mixing a lithium ion solution with a manganese ion solution, dispersing a carbon material in the solution in which the lithium ion is mixed with the manganese ion, and forming the lithium manganese oxide on a surface of the carbon material by maintaining the solution in which the carbon material is dispersed at a predetermined temperature. In addition, there is provided the lithium manganese oxide-carbon nano composite formed by coating the carbon material with the lithium manganese oxide at a thickness of several nm. There is provided a manufacturing apparatus capable of coating the carbon material with the lithium manganese oxide at a thickness of several nm. | 12-29-2011 |
| 20110318611 | Fuel cell system - There is provided a fuel cell system. The fuel cell system includes a fuel cell generating electricity and heat by an electrochemical reaction between a fuel and air, a thermoelectric element converting heat, emitted from the fuel cell, into electrical energy, and a heat storage tank storing heat emitted from the thermoelectric element. The fuel cell system includes therein a configuration allowing for the conversion of heat, emitted from a fuel cell, into electricity or the utilization of heat, thereby minimizing the amount of heat that is released at the final stage. Therefore, a reduction in the size of a heat storage tank can be achieved, and the electricity conversion efficiency of a fuel cell can be improved. | 12-29-2011 |
| 20110318541 | Metal ink composition and method for forming the metal line using the same, and conductive pattern formed by using the metal ink composition - The present invention provides a metal ink composition, which includes 20 to 80 parts by weight of cupper nano-particle; 10 to 70 parts by weight of non-aqueous organic solvent; and 2 to 20 parts by weight of additive used for adjustment of the dry speed of coated metal ink when metal lines are formed. | 12-29-2011 |
| 20110318480 | Method of manufacturing substrate using a carrier - A method of manufacturing a substrate using a carrier, that includes preparing a carrier having a releasing layer, and insulating layers and metal layers sequentially disposed on both sides of the releasing layer; patterning the metal layers to form base circuit layers; forming buildup layers on the base circuit layers; executing a routing process to separate the insulating layers from the releasing layer; and forming solder resist layers on the buildup layers and forming openings in the solder resist layers and the insulating layers to expose pads. | 12-29-2011 |
| 20110318229 | DROPLET DISCHARGING APPARATUS FOR CELL COUNTING - There is provided a droplet discharging apparatus for cell counting that includes: a droplet flowing unit into which a droplet is injected; a pumping unit allowing the injected droplet to flow or to stop flowing; a droplet discharging unit discharging the droplet to a target unit or a receiving unit; a detection unit installed on a droplet discharging route, and irradiating light to the droplet and receiving light reflected on the droplet to generate a light receiving signal; and a control unit performing a control operation by counting the number of cells by receiving the light receiving signal from the detection unit and determining whether or not the cell is present on the basis of the level of the received light receiving signal. Therefore, it is possible to discharge the droplet by accurately counting the number of cells in the droplet. | 12-29-2011 |
| 20110317988 | Apparatus and method for controlling light intensity of camera - Provided is an apparatus and method of controlling light intensity of a camera. The method of controlling light intensity of a camera includes generating a code value for correcting a positional error of the camera to store the positional error in a memory, and then, reflecting the code value for correcting the positional error to generate a code value upon auto-focusing. Next, after measuring a distance to a subject through displacement of a camera lens according to the auto-focusing, light intensity of a flash is adjusted according to the distance to the subject. | 12-29-2011 |
| 20110317957 | Optical flexible printed circuit board with optical waveguides and method manufacturing the same - The present invention provides an optical flexible printed circuit board comprising: a base layer; an optical waveguide pattern disposed on a partial region of the base layer; an insulating layer which is disposed on the base layer with the optical waveguide pattern and has a surface profile bent by the optical waveguide pattern; and circuit wires disposed on one surface of the base layer. | 12-29-2011 |
| 20110317950 | Motor device - Disclosed is a motor device. The motor device according to an exemplary embodiment of the present invention includes a sleeve having a shaft hole expanding downwardly in an axial direction; a shaft having a head part having exposed to a top portion of the sleeve and a body part having a shape corresponding to the shaft hole; a rotor case combined to the head part and rotating in connection with the shaft; an oil sealing part formed between the rotor case and the sleeve and an oil interface to seal oil provided to have a taper shape; and a thrust dynamic part formed on at least one of the rotor case and the sleeve and pumping the oil interface in an inner-diameter direction from the oil interface at the time of the rotation of the rotor case. | 12-29-2011 |
| 20110317536 | CURRENT DRIVING CIRCUIT AND LIGHT STORAGE SYSTEM HAVING THE SAME - Disclosed herein are a current driving circuit and a light storage system having the same. The current driving circuit includes a plurality of channel circuits that include a first transistor into which the input current flows, a second transistor generating the output current by mirroring the input current, a plurality of switches connected between the first and second transistors in parallel and optionally electrically connecting the first and second transistors in response to the control signals, a controller optionally activating the control signals each corresponding to the switches according to the magnitude of the input current; and an adder that adds output currents of the channel circuits to generate driving current. The current driving circuit can stably supply the driving current while preventing a delay in the driving current. | 12-29-2011 |
| 20110317382 | Insulating resin composition and printed circuit substrate using the same - Disclosed herein are an insulating resin composition soluble fluorine-based resin, thermosetting resin; a solvent capable of simultaneously dissolving the soluble fluorine-based resin and the thermosetting resin, and a printed circuit substrate using the same. | 12-29-2011 |
| 20110317327 | Multi-layered ceramic capacitor - There is provided a multi-layered ceramic capacitor with reduced internal resistance by forming internal electrode groups including internal electrodes having different lengths. The multi-layered ceramic capacitor of the present invention includes a sintered ceramic body part in which cover layers are provided on both surfaces thereof as an outermost layer and a plurality of ceramic layers are stacked therebetween, first and second external electrodes each formed on an outer surface of the sintered ceramic body part, a plurality of first and second internal electrode groups adjacent to each other in a stacking direction of the plurality of ceramic layers, having the ceramic layer therebetween, and including 2N or 2N+1 (N is an integer number larger than 1) internal electrodes electrically connected to the first and second external electrodes, wherein the 2N or 2N+1 (N is an integer number larger than 1) internal electrodes are disposed to face at least one internal electrode of other adjacent internal electrode groups. A length of each internal electrode has a pyramid shape. | 12-29-2011 |
| 20110317310 | Base structure for device and hard disk drive having the same - There are provided a base structure for a device such as a hard disk drive and a hard disk drive having the same. The base structure includes: a base body including components mounted thereon and made of a non-aluminum material; and a base reinforcing part attached to the base body as an additional piece. More specifically, the base body is provided by press-molding a steel sheet and the base reinforcing part is provided by press-molding a steel sheet or is provided as a reinforcing plate separately attached to an outer surface of the base body, and the base structure further includes a reinforcing part processing member additionally provided in the reinforcing plate. The base structure for a device such as a hard disk drive and the like, in which the rigidity thereof is secured or the weight thereof is reduced by using various base reinforcing parts and reinforcing part processing members while the manufacturing costs of the base structure are reduced. | 12-29-2011 |
| 20110317307 | Motor and recording disc driving device - There are provided a motor and a recording disc driving device, which may minimize a frictional force between a shaft and a bearing assembly to enable a rotor to be readily rotated at the time of initial movement of the rotor. The motor may include: a bearing assembly including a shaft rotatably fastened to the bearing assembly; a base fastened to a lower end portion of the bearing assembly; a stator fastened to the base and including a winding coil; and a rotor case fastened to an upper end portion of the shaft, and including a magnet fastened to the rotor case to be positioned to face the winding coil, wherein the magnet is fastened to the rotor case in such a manner as to be protruded towards a lower portion of the rotor case so that a magnetic force due to an eddy current generated in the base is increased. | 12-29-2011 |
| 20110317248 | Electronic paper display device and manufacturing method thereof - Disclosed herein are an electronic paper display device, including: a first electrode; a barrier rib layer disposed on the first electrode and defining a plurality of cell regions; a second electrode facing the first electrode and disposed on the barrier rib layer; a twist ball floated in a dielectric solution filled in each cell region and driven according to electric field applied to the first and second electrodes; and an enlarging member disposed on any one of the top surface and the bottom surface of the second electrode and visually enlarging the size of the twist ball, and a manufacturing method thereof. | 12-29-2011 |
| 20110316988 | THREE DIMENSIONAL TELEVISION AND SYSTEM USING RF WIRELESS COMMUNICATION AND METHOD FOR SYNCHRONIZING OF THREE DIMENSIONAL TELEVISION SYSTEM USING THE SAME - Disclosed herein are a 3D TV and a system using RF wireless communication and a method for synchronizing a 3D TV system using the same. In the 3D TV system using the RF wireless communication according to an exemplary embodiment of the present invention, two or more 3D TVs transmit and receive synchronous signals through the RF wireless communication, thereby locking the screen synchronization and synchronous signals of the 3D TVs. Thereafter, when the 3D TVs transmits the synchronous signals to the 3D spectacles, the synchronous signals including the time offset are transmitted, having different time difference. As a result, the 3D spectacles can be synchronized with images displayed on the 3D TVs by using time offset information. | 12-29-2011 |
| 20110316941 | Ink path structure and inkjet head including the same - There is provided an ink path structure, including: a pressure chamber storing ink introduced thereinto to discharge the ink to a nozzle; and a path discharging the ink by pressure generated within the pressure chamber and then supplying the ink to the pressure chamber and being repeatedly expanded and contracted in a direction toward the pressure chamber to attenuate a residual pressure wave remaining in the pressure chamber. | 12-29-2011 |
| 20110316939 | Micro-ejector - There is provided a micro-ejector. The micro-ejector according to an exemplary embodiment of the present invention may include an ejection device including a passage for ejecting fluid contained therein, and a piezoelectric actuator providing a driving force for ejecting fluid, a mounting plate including a passage for providing fluid to the ejection device formed therein, and a mounting groove on which the ejection device is mounted, and a connection member formed on the mounting plate, and adopted for connecting the piezoelectric actuator to an external power source. | 12-29-2011 |
| 20110316754 | CASE HAVING AN ANTENNA WITH AN ACTIVE MODULE AND AN ELECTRONIC DEVICE HAVING THE SAME - There is provided a case having an antenna with an active module and an electronic device having the same. The case of an electronic device according to the present invention may include a radiator including an antenna pattern part transmitting and receiving signals, an active module spaced apart from a ground of a main circuit board and integrally formed with the radiator so as to interrupt the influence of noise during the transmitting and receiving of the signals to and from the radiator, and a frame formed to embed the radiator and the active module in the case. | 12-29-2011 |
| 20110316392 | PIEZOELECTRIC RESONATOR AND ELECTRODE STRUCTURE THEREOF - There are provided an electrode structure of a piezoelectric resonator and a piezoelectric resonator including the same. The piezoelectric resonator includes: a piezoelectric plate vibrated by an electrical signal; and first and second electrodes having first to fourth layers stacked on both surfaces thereof, wherein the first and third layers are made of at least one selected from the group consisting of Ti, Ni, Cr, an alloy including Ti and an alloy including Cr and the second and fourth layers are made of Ag or an alloy including Ag. | 12-29-2011 |
| 20110316361 | Horizontal linear vibrator - There is provided a horizontal linear vibrator including a bracket providing an internal space; a vibration unit mounted in the internal space and including a mass body moving horizontally and linearly; and a magnetic field unit including a magnet fixed to the mass body and a coil installed within a magnetic field of the magnet and generating electromagnetic force to allow the vibration unit to move horizontally and linearly, wherein the coil includes a coil line disposed between the bracket and a printed circuit board and extending outside of the internal space of the bracket such that the coil line is connected with the printed circuit board for applying power from an external source to the coil outside of the internal space of the bracket. | 12-29-2011 |
| 20110316035 | HEAT DISSIPATING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - Disclosed is a heat-dissipating substrate, which includes a base substrate including a metal layer, an insulating layer formed on one surface of the metal layer, and a circuit layer formed on the insulating layer, a heat sink layer formed on the other surface of the metal layer, a connector for connecting the base substrate and the heat sink layer to each other, an opening formed in a direction of thickness of the base substrate and into which the connector is inserted, and an anodized layer formed on either or both of the other surface and a lateral surface of the metal layer, and in which the metal layer and the heat sink layer are insulated from each other by means of the anodized layer, thus preventing transfer of static electricity or voltage shock to the metal layer. A method of manufacturing the heat-dissipating substrate is also provided. | 12-29-2011 |
| 20110315745 | CARRIER FOR MANUFACTURING SUBSTRATE AND METHOD OF MANUFACTURING SUBSTRATE USING THE SAME - Disclosed herein is a carrier for manufacturing a substrate, including: two insulation layers, each being provided on one side thereof with a first metal layer and on the other side thereof with a second metal layer; and a third metal layer having a lower melting point than the first metal layer and formed between the two first metal layers respectively formed on the two insulation layers such that the two first metal layers are attached to each other. The carrier is advantageous in that the carrier can be separated by heating the third metal layer, so that the size of a substrate does not change at the time of separating the carrier, thereby maintaining the compatibility between a substrate and manufacturing facilities. | 12-29-2011 |
| 20110315440 | Electromagnetic bandgap structure and printed circuit board - An electromagnetic bandgap structure and a printed circuit board that have a mushroom type structure. The electromagnetic bandgap structure includes a first metal layer; a first dielectric layer, layer-built on the first metal layer; a mushroom type structure having a metal plate layer-built on the first dielectric layer and a via of which one end is connected to the metal plate; a second dielectric layer, layer-built on the metal plate and the first dielectric layer; and a second metal layer, layer-built on the second dielectric layer, wherein the other end of the via is placed in a hole formed on the first metal layer and is connected to the first metal layer through a metal line. | 12-29-2011 |
| 20110315437 | Printed circuit board with reinforced thermoplastic resin layer - A printed circuit board includes; a thermoplastic reinforcement material having fibers secured by a thermoplastic polymer binder and having pores formed therein; a thermoplastic resin layer having the thermoplastic reinforcement material impregnated with a thermoplastic resin; and a circuit pattern formed over the thermoplastic resin layer, wherein the thermoplastic reinforcement material and the thermoplastic resin layer have a thickness ratio (thickness of the thermoplastic reinforcement material÷thickness of the thermoplastic resin layer) of 0.9 or higher. | 12-29-2011 |
| 20110315436 | Metal ink composition and method for forming the metal line using the same, and conductive pattern formed by using the metal ink composition - The present invention provides a metal ink composition, which includes 20 to 80 parts by weight of cupper nano-particle; 10 to 70 parts by weight of non-aqueous organic solvent; and 2 to 20 parts by weight of additive used for adjustment of the dry speed of coated metal ink when metal lines are formed. | 12-29-2011 |
| 20110314911 | GYROSCOPE SENSOR CIRCUIT - Disclosed is a gyroscope sensor circuit, including a first differential amplifier differentially amplifying signals outputted from first sensing nodes of a gyroscope sensor; a phase shifter shifting a signal from the first differential amplifier by a predetermined shift phase; an amplitude detector detecting the amplitude magnitude of the signal from the first differential amplifier; and a variable gain amplifier amplifying the shifted signal from the phase shifter with gain adjusted depending on the amplitude magnitude from the amplitude detector, and providing the amplified signal to driving nodes of the gyroscope sensor. | 12-29-2011 |
| 20110314667 | Method of manufacturing printed circuit board including electronic component embedded therein - A method of manufacturing a printed circuit board including an electronic component embedded therein, including: preparing a core substrate, which has a cavity formed therein and which includes internal circuit layers formed thereon; attaching a tape to one side of the core substrate; attaching an electronic component on the tape such that the cavity receives the electronic component therein; forming a first insulating layer on another side of the core substrate such that the first insulating layer infiltrates into the cavity; removing the tape attached to the one side of the core substrate, and forming connecting parts for electrically connecting electrode terminals of the electronic component to the internal circuit layer formed on the one side of the core substrate; and forming a second insulating layer on the one side of the core substrate from which the tape is removed | 12-29-2011 |
| 20110313611 | Tire autolocation system and method using an angular velocity - Disclosed herein are a tire autolocation system and method using an angular sensor. | 12-22-2011 |
| 20110312123 | Method for forming conductive electrode pattern and method for manufacturing solar cell with the same - Disclosed herein is a conductive electrode pattern used as an electrode of a solar cell. The conductive electrode pattern includes a lower metal layer and an upper metal layer vertically disposed on a substrate, wherein any one of the lower metal layer and the upper metal layer includes silver (Ag) and the other one of the lower metal layer and the upper metal layer includes a metal of transition metals, different from that of the lower metal layer. | 12-22-2011 |
| 20110310529 | Electrochemical capacitor and method for manufacturing the same - There are provided an electrochemical capacitor and a method for manufacturing the same. The electrochemical capacitor according to the present invention includes: a plurality of first and second electrodes disposed to be opposite to each other; a separator disposed between the first and second electrodes; wherein at least one of the plurality of first electrodes is made of an electrode material doped with lithium ions and a lithium layer having the dendrite is formed on the surface of the electrode material. | 12-22-2011 |
| 20110310495 | Optical system - There is provided an optical system configured of 4-sheet lenses to have a wide angle of view. The optical system includes: a first lens having a positive refractive power, with both surfaces being convex; a second lens having a negative refractive power, with both surfaces thereof being concave; a third lens having a positive refractive power and a meniscus shape; and a fourth lens having a negative refractive power, with both surfaces thereof being concave, all of which are disposed in order from an object to a front upper surface. In the optical system, the refractive powers of the first lens to the fourth lens satisfy the following Conditional Expression 1. | 12-22-2011 |
| 20110310460 | Electronic paper display device and method for manufacturing the same - Disclosed herein is an electronic paper display device. The electronic paper display device according to the present invention may include: a base substrate; first rotating balls that are disposed on the front surface of the base substrate; second rotating balls that are disposed on the rear surface of the base substrate; a barrier rib structure that partitions the first rotating balls and the second rotating balls on the base substrate; and an electrode structure that is included in the barrier rib structure and applies voltage to the rotating balls. | 12-22-2011 |
| 20110310053 | CONDUCTIVE POLYMER COMPOSITION FOR TRANSPARENT ELECTRODE AND TOUCH PANEL USING THE SAME - This invention relates to a conductive polymer composition for a transparent electrode and a touch panel using the same. The conductive polymer composition for a transparent electrode includes a polythiophene derivative, at least one dopant, at least one binder, and the remainder solvent. When the transparent electrode formed of the conductive polymer composition is used, the touch panel having high conductivity, superior transmittance, adhesion and flexibility, and a low sheet resistance of 100˜300 Ω/□ can be provided. | 12-22-2011 |
| 20110309885 | DELAY CIRCUIT FOR LOW POWER RING OSCILLATOR - Disclosed herein is a delay circuit for a low power ring oscillator. The delay circuit includes: a pair of N type transistors that receive first differential input signals Vin | 12-22-2011 |
| 20110309710 | Core and motor having the same - Disclosed is a core including a plurality of core layers in a laminated structure formed through one-directional press shearing and having an insulating layer formed on the surface thereof prevented from being damaged by burrs formed through the press shearing when a winding coil is wound on and around the core, and a motor having the core. The core for a motor includes: a plurality of core plates having a laminated structure formed through one-directional press shearing; and a chamfered portion formed on at least some of the corners of a face opposed to one face of the core plate to which force is applied by the press shearing. | 12-22-2011 |
| 20110309691 | Linear vibrator and electronic device having the same - There is provided a linear vibrator including a housing providing an internal space; a magnetic field part having a yoke disposed in the internal space and a magnet magnetized on a surface of the yoke and vibrating in the internal space by an interaction with a coil to which power is applied; an elastic member connecting the yoke and the housing and allowing the magnetic field part to be elastically supported in the internal space; and a magnetic flux collecting part collecting magnetic flux of the magnetic field part and allowing the magnetic field part to move towards the coil. | 12-22-2011 |
| 20110309684 | APPARATUS AND METHOD FOR THE ANTI-ISLANDING OF POWER CONDITIONING SYSTEM - There is provided an apparatus for the anti-islanding of a power conditioning system. The apparatus for the anti-islanding of a power conditioning system according to the present invention is applied to a power conditioning system including a DC/DC converter and a DC/AC inverter in order to transfer power from a solar cell array to a grid. The apparatus for the anti-islanding of a power conditioning system may include an injection signal generator generating an injection signal, an adder generating a final fundamental wave command value, a main controller performing the power control according to the final fundamental wave command value and stopping the operation of the power conditioning system when the level of the detected injection signal has reached the predetermined reference level or more, and an injection signal detector detecting the injection signal included in voltage and providing them to the main controller. | 12-22-2011 |
| 20110309501 | SEMICONDUCTOR PACKAGE MODULE AND ELECTRIC CIRCUIT ASSEMBLY WITH THE SAME - Disclosed herein is a semiconductor package module. The semiconductor package module includes a circuit substrate having an external connection pattern; electronic components mounted on the circuit substrate; a molding structure having a structure surrounding the circuit substrate so as to seal the electronic components from the external environment; and an external connection structure of which one portion is connected to the external connection pattern and the other portion is exposed to the outside of the molding structure. | 12-22-2011 |
| 20110308929 | TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a touch panel | 12-22-2011 |
| 20110308845 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - The present invention provides a printed circuit board including: an insulating member having a through via hole; a circuit pattern disposed on the insulating member; a solder resist disposed on the insulating member while exposing a portion of the circuit pattern; a via plating pad connected to the circuit pattern, disposed inside the via hole, and covering a lower opening of the via hole along an inner wall of the via hole; and an external connection means having a center portion coinciding with a center portion of the via hole and disposed on the via plating pad, and a method of manufacturing the same. | 12-22-2011 |
| 20110308844 | Conductive electrode pattern and solar cell with the same - Disclosed herein is a conductive electrode pattern used as an electrode of a solar cell. The conductive electrode pattern includes a lower metal layer and an upper metal layer vertically disposed on a substrate, wherein any one of the lower metal layer and the upper metal layer includes silver (Ag) and the other one of the lower metal layer and the upper metal layer includes a metal of transition metals, different from that of the lower metal layer. | 12-22-2011 |
| 20110308159 | Apparatus for detecting coordinates, and display device, security device, and electronic blackboard including the same - There are provided an apparatus for detecting coordinates, which may detect coordinates corresponding to an event occurring within a region of interest, and a display device, a security device, and an electronic blackboard, each including the same. The apparatus for detecting coordinates, which is provided in at least one side of a touch panel having a preset region of interest being surrounded by a frame having a predetermined length, the apparatus comprising: a light source body providing preset light; a scanner emitting the light provided from the light source body at a preset angle to scan the region of interest, and receiving light reflected by the region of interest; a photo diode receiving reflected light to convert the received reflected light to a voltage value; and a beam splitter transmitting the light provided from the light source body to the scanner via a first path, and transmitting, to the photo diode via a second path, the reflected light received from the scanner. | 12-22-2011 |
| 20110308069 | Method of manufacturing cooling fin and package substrate with cooling fin - A method of manufacturing a cooling fin and package substrate that includes preparing a mold, which has a support base and a resin layer formed on the support base and including on a side thereof a groove, which is configured to form a cooling fin; printing fireable paste containing a carbon component on a side of the mold that has the groove configured to form a cooling fin; removing the support base to leave a cooling object; and firing the cooling object. | 12-22-2011 |
| 20110305931 | Secondary power source and method for manufacturing the same - Disclosed is a secondary power source and a manufacturing method thereof. The secondary power source includes a unit cell formed by sequentially laminating a first electrode, a separation film, and a second electrode, wherein the first electrode is formed by forming a first electrode material, into which lithium ions can be irreversibly occluded, on a first conductive sheet, and the first electrode is laminated in the unit cell after lithium ions are occluded into the first electrode material by using a metal that can supply lithium ions. | 12-15-2011 |
| 20110304990 | HEAT-RADIATING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a heat-radiating substrate and a method of manufacturing the same. The heat-radiating substrate includes: a core layer including a core metal layer and a core insulating layer formed on the core metal layer and divided into a first region and a second region; a circuit layer formed in the first region of the core layer; a build-up layer formed in the second region of the core layer and including a build-up insulating layer and a build-up circuit layer; an adhesive layer formed between the second region of the core layer and the build-up layer; and an impregnation device mounted on the build-up layer to be impregnated into the adhesive layer. A heat generating element is mounted on the circuit layer and a thermally weakened element is mounted on the build-up layer, thereby preventing the thermally weakened element from being damaged by heat of the heat generating element. The impregnation device is formed on the build-up layer and is impregnated into the adhesive layer, thereby efficiently utilizing a space. | 12-15-2011 |
| 20110304952 | Electrolyte for lithium ion capacitor and lithium ion capacitor including the same - There are provided an electrolyte for a lithium ion capacitor and a lithium ion capacitor including the same. The electrolyte for a lithium ion capacitor according to the present invention includes: a lithium salt; and a mixing solvent including i) two or more compounds selected from a group consisting of cyclic carbonate compounds, ii) one or more compounds selected from a group consisting of linear carbonate compounds represented by a specified Formula, and iii) one or more compound selected from a group consisting of propionate compound represented by a specified Formula. | 12-15-2011 |
| 20110304937 | Motor and recording disc drive apparatus - Disclosed are a motor and a recording disc drive apparatus that can prevent a fluid in a fluid dynamic bearing from being discharged to the outside. A motor according to an aspect of the invention may include: a shaft; a sleeve having a cylindrical shape and supporting the shaft such that the shaft is rotatable therein; a rotor case engaged with an upper end of the shaft and having a rotor main wall having a cylindrical shape and protruding from one surface thereof in order to receive part of the sleeve; and a cover engaged with an end portion of the rotor main wall and extending the rotor main wall, wherein at least two sealing portions preventing leaks of a fluid used to lubricate the sleeve are formed between an internal circumferential surface, defined by the rotor main wall and the cover, and an outer circumferential surface of the sleeve. | 12-15-2011 |
| 20110304581 | Haptic feedback device and method for controlling the same - A haptic feedback device includes a touch panel and an actuator. The touch panel is provided as a haptic device requiring a vibration. The actuator provides a driving force in a direction opposite to touch pressure provided to a touch surface of the touch panel when the touch pressure is less than a maximum critical touch pressure, and stops providing the driving force when the touch pressure is equal to or greater than the maximum critical touch pressure, so that the position of the touch panel changes according to the touch pressure. | 12-15-2011 |
| 20110304578 | TOUCH PANEL - Disclosed herein is a touch panel | 12-15-2011 |
| 20110304398 | CMOS POWER AMPLIFIER AND TEMPERATURE COMPENSATION CIRCUIT THEREOF - Disclosed is a CMOS power amplifier. A temperature compensation circuit of a CMOS power amplifier may include: a bias circuit unit supplying a gate bias voltage to a power amplification circuit part; a bias detection unit determining a class type of the power amplification circuit part according to the gate bias voltage; a temperature detection unit detecting a temperature-proportional voltage in proportion to ambient temperature; a temperature compensation control unit generating a compensation control value according to the temperature-proportion voltage in the class type determined by the bias detection unit; and a conversion unit converting the compensation control value of the temperature compensation control unit into a linear bias control value and providing the linear bias control value to the bias circuit unit, wherein the bias circuit unit compensates the gate bias voltage according to the linear bias control value of the conversion unit. | 12-15-2011 |
| 20110304395 | POWER AMPLIFIER - Disclosed is a power amplifier. A power amplifier according to an aspect of the invention may include: a first amplification section having a first N metal oxide semiconductor (MOS) amplifier and a second N MOS amplifier connected in a cascode configuration and amplifying an input signal; a second amplification section having a first P MOS amplifier and a second P MOS amplifier connected in a cascode configuration and amplifying the input signal; and a power combining section combining respective output signals of the first amplification section and the second amplification section. | 12-15-2011 |
| 20110303636 | Method of manufacturing mounting substrate - A method of manufacturing a mounting substrate, the method including: providing an insulation layer, the insulation layer having a circuit pattern formed in one side thereof; forming at least one bonding pad in the other side of the insulation layer, the bonding pad electrically connected with the circuit pattern; and etching the bonding pad such that a surface of the bonding pad is recessed from a surface of the insulation layer by a predetermined depth. | 12-15-2011 |
| 20110303452 | Electromagnetic bandgap structure and printed circuit board - An electromagnetic bandgap structure, including: a first metal layer; a first dielectric layer, stacked in the first metal layer; a metal plate, stacked in the first dielectric layer; a via, having one end part which is connected to the first metal layer; a second dielectric layer, stacked in the metal plate and the first dielectric layer; and a second metal layer, stacked in the second dielectric layer, whereas the other end part of the via is connected to a via land which is placed in a hole formed in the metal plate, and the via land is connected to the metal plate through a metal line. | 12-15-2011 |
| 20110303440 | HYBRID HEAT-RADIATING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a hybrid heat-radiating substrate including a metal core layer; an oxide insulating core layer that is formed in a thickness direction of the metal core layer to have a shape where the oxide insulating core layer is integrally formed with the metal core layer, an oxide insulating layer that is formed on one surface or both surfaces of the metal core layer, and a circuit layer that is configured to include first circuit patterns formed on the oxide insulating core layer and second circuit patterns formed on the oxide insulating layer, and a method of manufacturing the same. | 12-15-2011 |
| 20110303437 | HEAT-RADIATING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a heat-radiating substrate and a method of manufacturing the same. The heat-radiating substrate includes a core layer including a core metal layer and a core insulating layer formed on the core metal layer and divided into a first region and a second region; a circuit layer formed in the first region of the core layer; and a build-up layer formed in the second region of the core layer and including a build-up insulating layer and a build-up circuit layer. A heat generating element is mounted on the circuit layer and a thermally weakened element is mounted on the build-up layer, thereby preventing the thermally weakened element from being damaged by the heat generated from the heat generating element. | 12-15-2011 |
| 20110300449 | Electrode for secondary power source and method of manufacturing electrode for secondary power source - Provided are a method of manufacturing an electrode for a secondary power source, and a secondary power source. The method includes forming an electrode active material on a conductive sheet, forming a Li thin film layer by depositing lithium (Li) on the electrode active material, doping the electrode active material with the deposited Li, and controlling a doping level by monitoring the doping amount of Li. Accordingly, a cathode is doped with Li ions before a cell is assembled, thereby simplifying the manufacturing process, enhancing the doping rate of Li ions, and making the doping amount even. | 12-08-2011 |
| 20110300290 | Device for fabricating electrode by roll to roll process and method for fabricating electrode - There are provided a device for fabricating an electrode by a roll-to-roll process and a method for fabricating an electrode. The device for fabricating an electrode includes an unwinding roll and a winding roll travelling an electrode material; a film forming roll disposed between the unwinding roll and the winding roll allowing the electrode material to travel along a cylindrical surface of the film forming roll and having a cooling unit cooling the electrode material; and an evaporation unit receiving a lithium source and mounted for the received lithium source to form a thin film in the electrode material positioned on the film forming roll. Thereby, the lithium is deposited in a vacuum atmosphere such that the process is simple and the deposition rate and the deposition uniformity of lithium can be improved. | 12-08-2011 |
| 20110299842 | Optical image stabilizer and method of manufacturing the same - Disclosed herein is an optical image stabilizer, including: a substrate; a table disposed over the substrate, while levitating, to be movable on the substrate and having an image sensor mounted on the upper end of the substrate; cantilever arms disposed over the substrate, while levitating, and connected to the table to move the table; anchors fixing one ends of the cantilever arms onto the substrate; and electrodes applying voltage for moving the cantilever arm. | 12-08-2011 |
| 20110299146 | SCANNER MOTOR - Disclosed herein is a scanner motor. The scanner motor includes a rotating shaft which rotatably supports the motor. A housing surrounds an outer circumference of the rotating shaft, is made by impregnating resin into a porous sintered metal material, and has a groove therein. | 12-08-2011 |
| 20110298786 | Color electronic paper display device and method for manufacturing the same - The present invention provides a color electronic paper display device including: rotating balls; a barrier structure for partitioning the rotating balls; and an electrode structure which is provided in the barrier structure and applies voltages to the rotating balls, wherein the barrier structure is made of a photo-reactive barrier material including insulating resin, hardener, and a photo-sensitive material. | 12-08-2011 |
| 20110298747 | CAPACITIVE TOUCH PANEL - Disclosed herein is a capacitive touch panel | 12-08-2011 |
| 20110298729 | TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a touch panel including: a transparent substrate | 12-08-2011 |
| 20110298728 | TOUCH PANEL - Disclosed herein is a touch panel 100 including: a transparent electrode 120 formed on one surface of a transparent substrate 110, a protective layer 130 formed at the side surface of the transparent electrode 120 so that its upper end 133 surrounds the edge of one surface of the transparent electrode 120 and its lower end 137 protrudes in the edge direction of the transparent substrate 110, and an electrode wiring 140 that is formed at the side surface of the protective layer 130 so as to surround the lower end 137 of the protective layer 130 protruding in the edge direction of the transparent substrate 110. The protective layer 130 is interposed between the transparent electrode 120 and the electrode wiring 140 to prevent the electromigration (EM). | 12-08-2011 |
| 20110298320 | FLAT TYPE VIBRATION MOTOR - There is provided a flat type vibration motor | 12-08-2011 |
| 20110298296 | RECTIFIER CIRCUIT OF WIRELESS POWER TRANSMISSION SYSTEM - Disclosed herein is a rectifier circuit of a wireless power transmission system, the rectifier circuit including: a rectifying unit rectifying an RF signal inputted through an RF input stage in a half-wave rectification type; an impedance matching unit installed between the RF input stage and the rectifying unit to match an impedance between the RF input stage and the rectifying unit; and a filtering unit filtering the signal rectified by the rectifying unit, thereby removing a radio frequency component and reducing a radio frequency ringing phenomenon, and thus, improving the efficiency of the rectifier circuit. | 12-08-2011 |
| 20110298111 | SEMICONDUCTOR PACKAGE AND MANUFACTRING METHOD THEREOF - There is provided a semiconductor package capable of protecting a passive element, a semiconductor chip, or the like included in the package from external force and having enhanced Electro Magnetic Interference (EMI) and Electro Magnetic Susceptibility (EMS) characteristics and a manufacturing method thereof. The semiconductor package includes a substrate having at least one cavity formed in a side surface thereof and an electrode provided within the cavity; at least one electronic component mounted on a surface of the substrate; a mold part sealing the electronic component and having insulating properties; and a shield part attached to the mold part to cover an outer surface of the mold part, electrically connected to the electrode provided within the cavity, and having conductive properties. | 12-08-2011 |
| 20110297427 | PRINTED CIRCUIT BOARD AND A METHOD OF MANUFACTURING THE SAME - Disclosed herein are a printed circuit board and a method of manufacturing the same. The printed circuit board includes a metal layer divided into a plurality of regions; a build-up layer formed on at least one surface of the metal layer; and a penetrating part penetrating through the metal layer including the build-up layer and electrically separating each of the plurality of regions of the metal layer. The metal layer is configured of the plurality of regions, the ground layers and the power layers that have different functions, thereby making it possible to be thin, and the plurality of regions of the metal layer are connected through a bridge and are then penetrated through by the penetrating part, thereby making it possible to easily manufacture the printed circuit board. | 12-08-2011 |
| 20110297423 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed is a printed circuit board, including a base substrate, a first bump including a first metal layer formed on the base substrate and a second metal layer formed on the first metal layer, and a second bump including a third metal layer formed on the base substrate, in which the first bump has a height greater than that of the second bump. Because the heights of the first bump and the second bump are different, even when the printed circuit board warps, an electrical connection between the printed circuit board and an external substrate does not become broken. A method of manufacturing the printed circuit board is also provided. | 12-08-2011 |
| 20110297422 | Circuit board and apparatus for processing defect in circuit board - Provided are a circuit board and an apparatus for processing a defect in a circuit board. The circuit board includes at least one non-defective cell including a non-defective circuit pattern, at least one defective cell including a defective circuit pattern, and a short line printed on the circuit pattern of the at least one defective cell. | 12-08-2011 |
| 20110294703 | Stamping Apparatus For Biochips and Method For Operation Thereof - Disclosed herein is a stamping apparatus for biochips and a method of operating the stamping apparatus. The apparatus includes a table, a first chip table, a second chip table, a stamping unit and a control unit. The first chip table is provided on the table. A first biochip is seated onto the first ship table. A second biochip is seated onto the second chip table. The stamping unit is mounted to the table and operates the second chip table such that a surface of a junction of the second biochip seated on the second chip table is joined to a surface of a junction of the first biochip seated on the first chip table. The control unit controls operation of the first chip table or the second chip table. | 12-01-2011 |
| 20110293452 | Micro-ejector and method for manufacturing the same - There are provided a micro-ejector and a method for manufacturing the same. The micro-ejector according to the present invention includes a passage plate including a barrier rib portion disposed in an upper space in a chamber and a protruding portion disposed in a lower space in the chamber and forming a passage in the same direction as a fluid discharging direction together with the barrier rib portion; and an actuator formed on the upper portion of the passage plate to correspond to the chamber and providing a driving force of discharging the fluid to the nozzle from the chamber. | 12-01-2011 |
| 20110293209 | SPINDLE MOTOR - Disclosed herein is a spindle motor having a fluid dynamic bearing as an oil gap formed between a rotator and a stator, wherein the stator includes a sleeve having a protruding part extending in a circumferential direction formed on the upper part thereof, the rotator includes a hub including an oil interface forming member positioned under the protruding part of the sleeve and coupled to the lower end thereof, and an oil interface of the oil gap is formed between the upper part of the oil interface forming member and the lower part of the protruding part of the sleeve. | 12-01-2011 |
| 20110292029 | Apparatus and method for driving e-paper panel - Disclosed herein are an apparatus and a method for driving an e-paper panel. The e-paper panel driving apparatus includes a DC/DC converter that converts and outputs DC voltage to be input into a preset voltage and supplies the output voltage as a driving voltage of an e-paper panel; a sensing module that senses load conditions of the e-paper panel; and a control module that varies the driving frequency of the DC/DC converter according to the load conditions of the e-paper panel sensed by the sensing module. According to the present invention, the driving clock of the DC/DC converter that supplies the driving voltage to the e-paper panel is varied in consideration of the load conditions of the e-paper panel, thereby making it possible to prevent an image quality of the e-paper panel from being degraded due to unstable power supply, while simultaneously minimizing unnecessary power consumption of the e-paper panel driving apparatus. | 12-01-2011 |
| 20110291899 | ANTENNA RADIATOR, METHOD OF MANUFACTURING ELECTRONIC DEVICE CASE HAVING PLURALITY OF ANTENNA PATTERN RADIATORS EMBEDDED THEREIN, AND ELECTRONIC DEVICE CASE - An antenna radiator includes a plurality of antenna pattern radiators including antenna pattern portions receiving or transmitting an external signal, respectively, a bridge configured to connect the antenna pattern portions, and a cutting assistance part formed in a connection portion between the bridge and the antenna pattern portions and facilitating detachment of the bridge from the antenna pattern portions. | 12-01-2011 |
| 20110291821 | HAPTIC DEVICE - Disclosed herein is a haptic device | 12-01-2011 |
| 20110291497 | Linear vibrator - There is provided a linear vibrator including a fixing unit having a magnet in an inner space of a certain size, the magnet generating magnetic force; a vibration unit including a coil disposed to face the magnet and generating electromagnetic force by interaction with the magnet, and a holder coupled with a surface of the coil and fixedly supporting a mass body which vibrates; and an elastic member coupled with the holder and the fixing unit and providing elastic force to the vibration unit. | 12-01-2011 |
| 20110290860 | Wire bonding apparatus and method thereof - The present invention provides a wire bonding apparatus including: a lead frame loading unit for loading a lead frame, on which a semiconductor chip is mounted, on a transfer rail; a heater block for heating the loaded lead frame; a wire bonding tool for wire-bonding the semiconductor chip and leads of the lead frame; a lead frame unloading unit for unloading the wire-bonded lead frame from the transfer rail; and a control unit for detecting a wire bonding failure when the wire bonding failure occurs in the lead frame and separating the heater block from the lead frame after a predetermined time has elapsed from the occurrence of the wire bonding failure, and a method thereof. | 12-01-2011 |
| 20110290546 | Printed circuit board having electronic component and method for manufacturing thereof - Disclosed herein are a printed circuit board having an electronic component and a manufacturing method thereof. The printed circuit board having an electronic component may include: an electronic component having a plating electrode pad having a predetermined thickness; an insulating resin layer that exposes a lower surface of the electrode pad, receives the electronic component, and embodies the electronic component so that the center of the base body forming the electronic component is positioned at the center of the insulating resin layer; and circuit layers that include a circuit pattern disposed on the electrode pad, form inter-layer connection, and are disposed on both surfaces of the insulating resin layer, respectively. | 12-01-2011 |
| 20110290540 | Embedded printed circuit board and method of manufacturing the same - Disclosed herein are an embedded printed circuit board and a method of manufacturing the same. The embedded printed circuit board includes: an insulating layer on which a cavity is formed; a chip mounted on the cavity; and a circuit layer formed on the insulating layer, wherein the insulating layer is made of photosensitive compositions including photosensitive monomer and photoinitiator. As a result, the cavity can be formed by selectively using only the insulating layer, thereby making it possible to secure a degree of freedom in the design of the embedded printed circuit board. | 12-01-2011 |
| 20110290022 | INERTIAL SENSOR AND METHOD OF MANUFACTURING THE SAME - Disclosed herein an inertial sensor and a method of manufacturing the same. An inertial sensor | 12-01-2011 |
| 20110287978 | CELL CHIP - A cell chip is provided which includes a first substrate having a micro channel extending from an upper surface thereof to a lower surface or a side surface thereof, and a first bio matrix arranged on the upper surface of the first substrate to cover the micro channel while containing cells. The cell chip supplies fluid to cells contained in the bio matrix by means of perfusion and diffusion, thereby providing an environment similar to a biological environment. | 11-24-2011 |
| 20110286737 | CAMERA MODULE - Disclosed herein is a camera module, including: a lens barrel having a plurality of lenses embedded therein to collect images of external subjects; a housing receiving the lens barrel; a sealing member provided between the lens barrel and the housing to seal a space therebetween; and a bonding part performing bonding treatment on a space between the lens barrel and the sealing member. | 11-24-2011 |
| 20110286191 | Printed circuit board and semiconductor package with the same - Disclosed herein is a printed circuit board. The printed circuit board includes a base substrate including a first region on which a semiconductor chip is mounted and a second region positioned outside the first region, first insulating patterns covering the base substrate and including trenches formed on the second region, and second insulating patterns protruding from the first insulating patterns on the second region. The trench and the second insulating pattern may be used as a structure defining an underfill forming material in a preset shape during the process of forming an underfill. | 11-24-2011 |
| 20110286149 | Electric double layer capacitor package and method of manufacturing the same - There is provided an electric double layer capacitor package and a method of manufacturing the same. The electric double layer capacitor package includes an exterior case formed of insulating resin and having therein one or more partitions providing a plurality of housing spaces; a plurality of capacitor cells disposed in the plurality of housing spaces, respectively, each capacitor cell including first and second electrodes and a separator interposed between the first and second electrodes; and an internal series-connection terminal buried in each of the partitions and connecting the plurality of capacitor cells in series. | 11-24-2011 |
| 20110286148 | Electrochemical device and method for manufacturing the same - There is provided an electrochemical device and a method for manufacturing the same. The electrochemical device includes: a collector that includes first and second electrodes disposed opposite to each other and an ion transmittable separator disposed therebetween; and a fixing member that surrounds the external surface of the collector and fixes the collector by bending parts formed at both ends. The electrochemical device can minimize the movement of the collector and maximize the overlapping portion between the first and second electrodes, thereby having excellent capacity. | 11-24-2011 |
| 20110285830 | Stereoscopic Image Display Apparatus Capable Of Wirelessly Transmitting and Receiving Power - Disclosed herein is a stereoscopic image display apparatus capable of wirelessly transmitting and receiving power. The stereoscopic image display apparatus includes a stereoscopic image display unit and shutter glasses. The stereoscopic image display unit divides stereoscopic images into images for the left eye and images for the right eye and displays the resulting stereoscopic images, generates a signal of opening/closing a right eye shutter and a left eye shutter, and generates a power signal and then wirelessly transmits power in a magnetic resonance coupling manner. The shutter glasses wirelessly receives the power signal from the stereoscopic image display unit in the magnetic resonance coupling manner, and provides the images for the left eye and the images for the right eye by alternatively opening and closing the left eye shutter and the right eye shutter in response to the signal of opening/closing the right eye shutter and the left eye shutter. | 11-24-2011 |
| 20110285782 | Apparatus for cleaning inkjet print head and inkjet printer having the same - There is provided an apparatus for cleaning an inkjet print head and an inkjet printer having the same. The apparatus for cleaning the inkjet print head includes a cleaning plate spaced apart from the inkjet print head with a cleaning area interposed therebetween, the inkjet print head ejecting ink through a nozzle; an electrode part allowing residual ink remaining at an end portion of the nozzle to be moved outwardly of the cleaning plate; and a power supply part electrically connecting the inkjet print head to the electrode part. | 11-24-2011 |
| 20110285642 | Touch Screen - Disclosed herein is a touch screen that includes: a first touch screen part that is positioned on an upper part of a display to detect external contact of an input device and compute absolute coordinate information of a contact point and includes two substrates having electrodes patterns that are spaced by a spacer and face each other; and a second touch screen part that is connected with the first touch screen part to measure the change in capacitance by the external contact of the input device and compute vector coordinate information of the input device. | 11-24-2011 |
| 20110284382 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a printed circuit board, including: a metal substrate; an anodic oxide layer formed by anodizing the metal substrate; circuit layers formed on the anodic oxide layer; and a first sol-gel layer formed by applying a photocatalytic material between circuit wirings of the circuit layers and then curing the applied photocatalytic material. The printed circuit board is advantageous in that it can be realized into a high-voltage package printed circuit board because a sol-gel layer is formed between circuit wirings of circuit layers. | 11-24-2011 |
| 20110283302 | Disk chucking device and motor device having the same - Disclosed is a disk chucking device. A disk chucking device according to an aspect of the invention may include: a chuck housing mounted on one surface of a rotor case being rotatable and having a receiving portion with an outside opening to be connected to a receiving space provided therein; and a chuck chip comprising an elastic plate being elastically transformed when a disc being mounted on the rotor case is inserted and securing an inter circumferential surface of the disc. | 11-17-2011 |
| 20110281430 | WAFER LEVEL PACKAGE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a wafer level package can include: forming an indentation, by etching one side of a semiconductor chip, on one side of which a chip pad is formed; forming a rewiring pattern, which is electrically connected with the chip pad and which includes a post pad having a corrugated shape in correspondence with the indentation, by selectively adding a conductive material on one side of the semiconductor chip; forming a sacrificial layer on one side of the semiconductor chip such that a window is formed in the sacrificial layer that completely or partially uncovers the post pad; forming a conductive post on the post pad, by filling the window with a conductive material; and removing the sacrificial layer. This method can be used to produce a wafer level package having a post structure that provides greater strength against lateral shear stresses. | 11-17-2011 |
| 20110280509 | SPINDLE MOTOR - Disclosed herein is a spindle motor. The spindle motor includes a rotating shaft and a sleeve. The rotating shaft has a stepped portion in a fluid dynamic pressure shafting system. The sleeve is fitted over the circumferential outer surface of the rotating shaft. A sleeve recess is formed in the inner surface of the sleeve so that the edges of the stepped portion are spaced apart from the sleeve. | 11-17-2011 |
| 20110280334 | DIGITAL AMPLITUDE MODULATOR AND POLAR TRANSMITTER USING THEREOF - The present invention provides a digital amplitude modulator and polar transmitter using the same. The polar transmitter includes: a polar converter for converting an input signal into an amplitude information signal and a phase information signal, and outputting the converted amplitude and phase information signal; a sigma-delta modulator for receiving a fractional part of the amplitude information signal, and generating a correcting value for an integer part of the amplitude information signal; a phase-modulator for upward-modulating the phase information signal outputted from the polar converter, and outputting carrier waves including the upward-modulated phase information signal; and a digital power amplifier for generating an output signal whose amplitude corresponds to the integer part of the amplitude information signal which is subjected to correction by the correcting value, and outputting combining the output signal with an output value of the phase-modulator to output the combined signal. | 11-17-2011 |
| 20110280037 | Optical pointing module having lighting function and electronic apparatus - There are provided an optical pointing module having a lighting function and an electric device that can be used at night or dark place. An optical pointing module having a lighting function according to an aspect of the invention may include: a laser light source mounted on a printed circuit board; an outer housing through which laser light, emitted from the laser light source, passes, the outer housing having an outside part formed of a transparent material; and a lighting unit mounted inside the outer housing and supplying light to the outside part. | 11-17-2011 |
| 20110279551 | Inkjet print head and inkjet printer including the same - There is provided an inkjet print head that includes: an inkjet head plate with a plurality of head cells including ink passages where introduced ink is ejected through a nozzle by passing through a pressure chamber; and a piezoelectric actuator formed on the top of the inkjet head plate and formed at a position corresponding to the pressure chamber, wherein the area of at least one of the pressure chamber and the piezoelectric actuator is changed to make ejection characteristics of the ink ejected from the plurality of head cells uniform. | 11-17-2011 |
| 20110279402 | TOUCH SCREEN - Disclosed herein is a touch screen. The touch screen includes a transparent electrode that is formed on one surface of a first transparent substrate to sense change in capacitance at the time of a touch input; an electrode that is formed on a second transparent substrate formed on the other surface of the first transparent substrate to apply voltage to the transparent electrode; and a via that penetrates through the first transparent substrate to electrically connect the transparent electrode to the electrode. The transparent electrode and the electrode are formed on the transparent substrates at different layers, thereby reducing an inactive region. | 11-17-2011 |
| 20110279401 | ONE-LAYER CAPACITIVE TOUCH SCREEN AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a one-layer capacitive touch screen and a method of manufacturing the same. The one-layer capacitive touch screen includes: a base substrate; a first electrode pattern that is formed on an upper surface of the base substrate and includes a plurality of first sensing units and first connection units connecting the adjacent first sensing units; a second electrode pattern that is formed on the upper surface of the base substrate and includes a plurality of second sensing units and second connection units connecting the adjacent second sensing units, the second connection units being formed to intersect with each other on the upper side of the first connection unit, having an air gap therebetween; and an electrode wiring that is connected to the first electrode pattern and the second electrode. | 11-17-2011 |
| 20110279387 | Transperent Conductive Substrate and Method of Manufacturing the same Touch Screen Using the Same - Disclosed herein are a transparent conductive substrate and a method of manufacturing the same, and a touch screen using the same. The transparent conductive substrate includes a transparent substrate, a transparent electrode that is formed and patterned on the transparent substrate, and a primer that is formed between the transparent substrate and the transparent electrode and is patterned to have a pattern corresponding to the transparent electrode. The transparent electrode is easily patterned by previously patterning the primer to correspond to the transparent electrode and residues do not remain on the transparent substrate. | 11-17-2011 |
| 20110279002 | CASE OF ELECTRONIC DEVICE HAVING ANTENNA PATTERN EMBEDDED THEREIN, AND MOLD THEREFOR AND METHOD OF MANUFACTURING THEREOF - There is provided a case of an electronic device having an antenna pattern embedded therein, the case including: a radiator frame injection molded so that a radiator including an antenna pattern part formed of a metal sheet is exposed on one surface thereof; a case frame injection molded upward of the radiator frame, such that the radiator is embedded between the radiator frame and the case frame; and a boundary part forming a boundary between the radiator frame and the case frame and having a groove formed inward of the case frame. | 11-17-2011 |
| 20110278965 | Stator core and spindle motor having the same - There is provided a stator core including a core back having an opening such that the core back is fixed to a stationary member by being pressed and fitted thereto; and a plurality of teeth portions being protruded from the core back in a radial direction, each teeth portion including a winding recess around which a coil is wound, wherein the core back and the teeth portions are formed by a sintering process. Since the coil is wound around the winding recess, the height of the wound coil can be reduced. | 11-17-2011 |
| 20110278186 | CASE OF ELECTRONIC DEVICE HAVING LOW FREQUENCY ANTENNA PATTERN EMBEDDED THEREIN, MOLD THEREFOR AND METHOD OF MANUFACTURING THEREOF - There is provided an electronic device case having a low frequency antenna pattern embedded therein, the case including: a radiator frame injection molded using a polymer mixture containing a magnetic substance component so that a radiator including a low frequency antenna pattern part is formed on one surface thereof; a case frame injection molded upwardly of the radiator frame and provided with the radiator embedded between the radiator frame and the case frame; and a boundary part forming a boundary between the radiator frame and the case frame and having a groove formed inwardly of the case frame. | 11-17-2011 |
| 20110278161 | Doping bath for fabricating the energy storage device - Disclosed herein is a doping bath for fabricating an energy storage device, including: a doping bath that receives an electrolyte; a lithium foil that is provided in the doping bath; and a power supply means that supplies power to the lithium foil and at least one cell laminate provided to be sunk in the electrolyte in the doping bath, wherein the power supply means performs a charging process to supply power between a cathode and an anode of the cell laminate and a discharging process to supply power between the lithium foil and the cathode of the cell laminate to dope the anode of the cell laminate with lithium. | 11-17-2011 |
