Koo
Beom Mo Koo, Yuseong-Gu KR
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20120234663 | TOUCH SCREEN AND METHOD FOR MANUFACTURING THE SAME - Provided are a single-sided one-sheet type capacitive touch screen and a method for manufacturing the same. The touch screen includes: a substrate; a first conductive pattern disposed on the substrate in a vertical direction and including at least two pattern columns having two or more conductive pattern regions electrically connected with each other; a second conductive pattern disposed on the same surface of the substrate as the surface where the first conductive pattern is disposed, not being electrically connected with the first conductive pattern, and including two or more conductive pattern regions not electrically connected with each other; a transparent conductive bridge electrically connecting the conductive pattern regions of the second conductive pattern in a horizontal direction; and a transparent insulating part disposed between the transparent conductive bridge and the first conductive pattern to electrically insulate the transparent conductive bridge and the first conductive pattern. | 09-20-2012 |
Bon Geun Koo, Cheongju KR
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20120161920 | BIMETAL ASSEMBLY FOR CIRCUIT BREAKER - A bimetal assembly includes: a heater connected to a movable contact to be provided with power; and a bimetal having one end portion coupled to the heater and disposed to be spaced apart from the heater, wherein the heater includes: a coupling portion coupled to the bimetal; a separation portion spaced apart by a certain distance from the bimetal; and a connection portion connecting the coupling portion and the separation portion, wherein at least one projection is formed to be protruded from the separation portion toward the bimetal. | 06-28-2012 |
20120211339 | CIRCUIT BREAKER - A circuit breaker includes a main case; a switching mechanism accommodated in the main case, and having a mechanical part for opening and closing a circuit; a trip mechanism configured to trigger the switching mechanism to a circuit interrupting position upon detection of an abnormal current on a circuit; and an external device detachably mounted to the main case, wherein the circuit breaker includes an interrupting means configured to interrupt the switching mechanism by contacting at least a part of the external device when the external device is mounted to the main case. | 08-23-2012 |
Bon Hoon Koo, Yuseong-Gu KR
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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 |
Bon Ki Koo, Daejeon-Si KR
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20130024294 | METHOD AND SYSTEM FOR GENERATING SOCIAL-CREATED CONTENT BASED ON USER PARTICIPATION - The present invention relates to a method and system for generating a social-created content (SCC), and more particularly, relates to a method and system for generating and distributing various contents online by users. In particular, according to embodiments of the present invention, it is possible to generate and publish a joint SCC through participation of a plurality of users included in a social community. According to embodiments of the present invention, users of a social community may evaluate a quality of user-created contents (UCCs) uploaded by content suggesters and thus, a system for generating an SCC may generate and publish a high-quality SCC. | 01-24-2013 |
20130088575 | METHOD AND APPARATUS FOR OBTAINING DEPTH INFORMATION USING OPTICAL PATTERN - Provided is an apparatus and method for obtaining depth information using an optical pattern. The apparatus for obtaining depth information using the optical pattern may include: a pattern projector to generate the optical pattern using a light source and an optical pattern projection element (OPPE), and to project the optical pattern towards an object area, the OPPE comprising a pattern that includes a plurality of pattern descriptors; an image obtaining unit to obtain an input image by photographing the object area; and a depth information obtaining unit to measure a change in a position of at least one of the plurality of pattern descriptors in the input image, and to obtain depth information of the input image based on the change in the position. | 04-11-2013 |
Bon Kwon Koo, Geumcheon-Gu KR
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20120198633 | CONTROL METHOD OF LAUNDRY MACHINE - A control method of a laundry machine is disclosed. A control method of a laundry machine comprising a spinning cycle includes a sensing step configured to sense a rotation speed (rpm) of a motor while increasing a pulse duty of the motor during the spinning cycle and a determining step configured to determine bubble generation inside a tub based on the sensed pulse duty and rotation speed. | 08-09-2012 |
Bon Kwon Koo, Geumchun-Ku KR
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20130098119 | WASHING MACHINE AND METHOD FOR CONTROLLING SAME - A washing machine that calculates a temperature of a balancer to effectively control a motor and a method of controlling the washing machine are provided. The washing machine comprises a rotatable drum that receives laundry, a motor that rotates the drum, a balancer that is connected to the drum, the balancer changing a center of gravity of the drum, and a controller that rotates the motor at a constant rotational speed and then calculates a temperature of the balancer based on a period of a variation in rotational speed of the motor. | 04-25-2013 |
Bon Kwon Koo, Seoul JP
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20120151690 | CONTROL METHOD OF LAUNDRY MACHINE - The control method of a laundry machine is disclosed. The control method of a laundry machine includes a step configured to rotate a drum in an RPM band belonging to a transient region and higher at a predetermined acceleration inclination less than a preset minimum drum speed acceleration inclination of the spinning cycle for a predetermined time period. | 06-21-2012 |
Bon Seok Koo, Seoul KR
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20110275007 | SOLID OXIDE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a solid oxide fuel cell and a method for manufacturing the same. The solid oxide fuel cell includes an anode layer; a cathode layer; an electrolyte layer interposed between the anode layer and the cathode layer; wherein the anode layer includes an Si-based compound selected from a group consisting of SiC, Si | 11-10-2011 |
20120064428 | SOLID OXIDE FUEL CELL MODULE - Disclosed herein is a solid oxide fuel cell module. The solid oxide fuel cell module according to the present invention includes: a plurality of unit cells each formed by laminating an electrolyte and a cathode in this order on an outer circumferential surface of an anode support formed in a tubular shape; and one or more metal foam connection plates each formed in a plate shape having a predetermined thickness, the metal foam connection plate having grooves formed on one surface thereof in a thickness direction such that the unit cells are respectively received in the grooves. The present invention need not perform a complicated wiring process, unlike the prior art, by employing metal foam connection plates to collect current, thereby simplifying the manufacturing process and reducing the manufacturing costs. | 03-15-2012 |
20120064436 | INTERCONNECTING PLATE FOR SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF, AND SOLID OXIDE FUEL CELL USING THE INTERCONNECTING PLATE - Disclosed herein are an interconnecting plate for a solid oxide fuel cell, a manufacturing method thereof, and a solid oxide fuel cell using the interconnecting plate. The interconnecting plate for a solid oxide fuel cell includes a metal substrate; and a conductive ceramic protective layer surrounding the metal substrate, wherein the ceramic protective layer is formed by disposing and stacking the metal substrate between a pair of ceramic sheets. | 03-15-2012 |
20130171535 | SYSTEM FOR MEASURING PERFORMANCE OF SOLID OXIDE FUEL CELL - Disclosed herein is a system for measuring performance of a solid oxide fuel cell, including: a heating furnace wrapping the solid oxide fuel cell, the heating furnace having a first opening part through which one lateral surface in a length direction of the solid oxide fuel cell outwardly protrudes and a fuel supply hole formed in one surface thereof; a first fuel storage unit; a second fuel storage unit; a first fuel supply control unit; a second fuel supply control unit; an electronic load measuring current or voltage outputted from the solid oxide fuel cell; and a control unit controlling the supply of fuel by using the first fuel supply control unit and the second fuel supply control unit, and controlling the measurement of current or voltage by using the electronic load. | 07-04-2013 |
20130171539 | TUBULAR SOLID OXIDE FUEL CELL MODULE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a tubular solid oxide fuel cell module including an anode layer, an electrolyte layer, a cathode layer divided into two parts or more, a conductive mesh structure and a conductive wire, and a method of manufacturing the same. The tubular solid oxide fuel cell is advantageous in that the cathode is divided into two parts or more, so that the moving distance of electric charges is decreased, with the result that resistance loss can be minimized, thereby increasing the efficiency of collecting electric charges. | 07-04-2013 |
20130171540 | BIMETAL CURRENT COLLECTING MEMBER AND FUEL CELL APPARATUS WITH THE SAME - Disclosed herein is a fuel cell apparatus including: a first electrode support having a tubular shape; an interconnector connected to one side of the first electrode support; an electrolyte membrane surrounding the interconnector and covering an outer surface of the first electrode support; a second electrode formed at the outer surface of the electrolyte membrane while being spaced apart from the interconnector; a first current collecting member surrounding an outer surface of the second electrode; and a second current collecting member engaged with an outer surface of the first current collecting member and having a bimetal structure. | 07-04-2013 |
Bon-Yong Koo, Cheonan-Si KR
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20120293467 | GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME - A gate driving circuit includes a shift register and a vertical start line. The shift register includes first to N-th circuit stages sequentially providing first to N-th gate-on signals to first to N-th gate lines, respectively, at least one reverse dummy stage adjacent to the first circuit stage and at least one forward dummy stage adjacent to the N-th circuit stage (N is a natural number). The vertical start line is electrically connected to the first circuit stage or the N-th circuit stage according to a scan direction and transfers a vertical start signal to the first or N-th circuit stage. | 11-22-2012 |
20130069069 | THIN FILM TRANSISTOR ARRAY PANEL - A thin film transistor array panel includes a gate line and the driver connection line formed with the same layer material, a data line and a driving pad formed with the same layer material, a first field generating electrode and a connecting member formed with the same layer material, and a second field generating electrode and a dummy electrode layer formed with the same layer material. | 03-21-2013 |
20130106677 | DISPLAY PANEL | 05-02-2013 |
20130170151 | DISPLAY SUBSTRATE, MOTHER SUBSTRATE FOR MANUFACTURING THE SAME AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE - A display substrate includes a circuit mounted part that has a driving IC mounted thereon. The circuit mounted part includes an input pad part connected to an input terminal of the driving IC and an output pad part connected to an output terminal of the driving IC. A flexible pad part connected to a terminal of a FPCB includes a driving pad part to receive a drive signal of the driving IC. A driving line part is connected to the driving pad part to be extended along a length direction of the circuit mounted part within the circuit mounted part. Connection lines are extended from the driving line part disposed within the circuit mounted part toward the output pad part. The connection lines are partially removed in a trimming area defined between the driving line and the output pad part. | 07-04-2013 |
20140191238 | THIN FILM TRANSISTOR ARRAY PANEL - A thin film transistor array panel includes a gate line elongated in an extension direction and including a gate and dummy gate electrode extended therefrom; and a source electrode, and a single drain member including a drain electrode at a first end thereof and a dummy drain electrode at an opposing second end thereof. The drain electrode faces the source electrode with respect to the gate electrode, and the dummy drain electrode overlaps the dummy gate electrode. The drain and dummy drain electrode respectively include a plurality of first and second regions each having a predetermined width in the extension direction. A second region includes an edge which forms an angle from about 0 degrees to about 90 degrees with the extension direction, and a planar area of at least one of the plurality of second regions is different from that of remaining second regions. | 07-10-2014 |
20140312353 | THIN FILM TRANSISTOR ARRAY PANEL - A thin film transistor array panel includes a gate line and the driver connection line formed with the same layer material, a data line and a driving pad formed with the same layer material, a first field generating electrode and a connecting member formed with the same layer material, and a second field generating electrode and a dummy electrode layer formed with the same layer material. | 10-23-2014 |
Bon-Yong Koo, Chungcheongnam-Do KR
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20120161820 | GATE DRIVE CIRCUIT, DISPLAY SUBSTRATE HAVING THE SAME AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE - A gate drive circuit includes plural stages connected together one after each other. Each of the plural stages includes a circuit transistor, a capacitor part, a first connection part and a second connection part. The circuit transistor outputs the gate signal through a source electrode in response to a control signal applied through a gate electrode. The capacitor part includes a first electrode, a second electrode formed on the first electrode, and a third electrode formed on the second electrode. The first connection part electrically connects the gate electrode of the circuit transistor and the second electrode of the capacitor part. The second connection part electrically connects the source electrode of the circuit transistor and the first electrode of the capacitor part. Thus, an integrated size of a gate drive circuit may be decreased, and a reliability of a gate drive circuit may be enhanced. | 06-28-2012 |
Bou Kwon Koo, Seoul KR
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20120036650 | LAUNDRY MACHINE AND CONTROL METHOD THEREOF - The laundry machine includes a cabinet ( | 02-16-2012 |
Chang Hoe Koo, Incheon KR
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20130074491 | Sub Master Cylinder and Brake Apparatus Having The Same - A sub master cylinder includes a body formed with a chamber in which oil is stored; a first sub piston having one end which is secured to one end of the body and the other end which extends toward the other end of the body and is disposed to cross the chamber; and a second sub piston disposed between an inner surface of the body and an outer surface of the first sub piston to be moved in the chamber. | 03-28-2013 |
20140354036 | ELECTRONIC HYDRAULIC BRAKE DEVICE - Exemplary embodiments of the present invention relate to an electronic hydraulic brake device, including: a pedal cylinder configured to generate an oil pressure by a pressure of a pedal; a master cylinder configured to generate the oil pressure by sensing the pedal; wheel cylinders configured to be each mounted at a plurality of wheels and provide a braking force to the wheels; a storage configured to store a fluid; a mixing circuit configured to connect the pedal cylinder to some of the wheel cylinders, and communicate with the storage and the master cylinder; a master circuit configured to connect the master cylinder to the wheel cylinder and communicate with the storage; and a hydraulic compartment configured to connect the mixing circuit to the master circuit and limit a movement of the fluid. | 12-04-2014 |
Chan Hoe Koo, Gunpo-Si KR
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20120013401 | POWER AMPLIFIER WITH SELECTABLE LOAD IMPEDANCE AND METHOD OF AMPLIFYING A SIGNAL WITH SELECTABLE LOAD IMPEDANCE - A device includes: a power amplifier, including a supply voltage terminal, an input port and an output port, and the power amplifier being configured to receive a supply voltage at the supply voltage terminal, an input signal through the input port, to amplify the received input signal, and to output an amplified output signal through the output port; a variable impedance matching circuit having an input terminal connected to the output port of the power amplifier, and having an output terminal for being connected to a load; and a controller including a voltage measuring unit configured to measure the supply voltage, to compare the measured supply voltage with a threshold voltage, and to control the variable impedance matching circuit based on a result of the comparison so as to adjust a load impedance seen by the power amplifier at its output port. | 01-19-2012 |
Cheul Hee Koo, Icheon-Si KR
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20130077407 | NONVOLATILE MEMORY DEVICE, PROGRAM METHOD THEREOF, AND DATA PROCESSING SYSTEM INCLUDING THE SAME - A program method of a nonvolatile memory device includes a pre-program verify step for verifying a threshold voltage of a selected memory cell; a step of setting a bit line voltage of the selected memory cell according to the threshold voltage of the selected memory cell which is determined through the pre-program verify step; a step of applying a program voltage to the selected memory cell set with the bit line voltage; and a post-program verify step for verifying a programmed state of the selected memory cell applied with the program voltage. | 03-28-2013 |
Chil Hyo Koo, Jeonju KR
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20110314952 | ACTUATOR FOR CONTROL LOADING SYSTEM - The present invention relates to an actuator for control loading system to produce the control force installed at the system which provides the control of such as the aircraft, the ship and the vehicles with the virtual simulation. More specifically, the present invention installed at the virtual simulation system, which relates to an actuator for control loading system, measures the force added while the force by the movement of the control stick is received in the horizontal direction, and connects a lever transmitting the control force equivalent to the added force and a reaction force to a direct drive motor, and includes a potentiometer which senses the initial reference position with sensing the angle of rotation separately from an encoder, and can limit the rotation range of the lever rotating and also fix the initial neutral position, and can be manufactured compactly on the whole. | 12-29-2011 |
Dohyun Koo, Seongnam KR
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20120257171 | LIGHT SOURCE ASSEMBLY AND PROJECTOR HAVING THE SAME - A light source assembly includes a plurality of first light sources disposed on a first plane to emit light, a plurality of second light sources disposed on a second plane, the second plane spaced apart from the first plane with a preset interval, wherein each second light source emits light between the adjacent first light sources, and a lens configured to concentrate light emitted from the plurality of first and second light sources. A projector having the light source assembly is also provided. | 10-11-2012 |
Eun Joong Koo, Seoul KR
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20120267850 | HITTING GAME MACHINE ALLOWING SUCCESSIVE INPUT OF COINS - A hitting game machine allows the successive input of coins. In the hitting game machine, each target which is to be rotated by a hit of a hitting member includes an eccentric shaft. The target is configured such that a rotating shaft integrally rotates along with a hit surface which is to be hit by the hitting member. Further, a longitudinal section of the hit surface has a plate shape, a longitudinal section of which is in a linear shape or a shape that is reduced in width from an upper end thereof to a lower end. Therefore, it is possible for several hitting members to successively hit the same one of targets of a circular plate that is rotating. | 10-25-2012 |
Geun Bum Koo, Daegu KR
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20130069368 | WAVE POWER GENERATING APPARATUS AND METHOD - Provided is a wave power generating apparatus and method. According to an aspect of the present invention, there is provided a wave power generating apparatus comprising: a housing; a bellows shaped like a corrugated hose having an open end, disposed in the housing, and extended or contracted by an external force; a weight disposed on the bellows; a rotor disposed on the weight and moving according to the extension or contraction of the bellows and the movement of the weight; and a generator converting kinetic energy of the rotor into electric energy. | 03-21-2013 |
Han Mo Koo, Seoul KR
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20120186862 | CARRIER TAPE FOR TAB-PACKAGE AND MANUFACTURING METHOD THEREOF - The present invention relates to a method for manufacturing a TAB tap. The method includes forming a circuit pattern region having input/output terminal pattern on a base film, and forming an exposing region at a convey region having a sprocket hole for exposing the base film. Accordingly, the present invention provides a TAB tape that improves reliability of a product by fundamentally preventing the generation of metal particles by forming exposing regions that expose a base film through selectively etching and removing a metal layer of a convey region formed at both side of a TAB tape and having a sprocket hole, and that prevents short-circuit by partially removing a base film at a predetermined region not having a circuit pattern formed thereon through etching. | 07-26-2012 |
20130308289 | TAPE FOR ELECTRONIC DEVICES WITH REINFORCED LEAD CRACK - Provided is a tape for electronic devices with lead crack and a method of manufacturing the tape. According to the present invention, by forming a bending portion on a narrow circuit pattern to be connected from an inner lead to an outer lead and further forming the bending portion within a resin application portion, crack occurred in a narrow wiring width can be avoided. The tape may include a first lead and a second lead formed on a dielectric substrate and a bending portion formed on one of the first lead and the second lead wherein the bending portion is formed within a resin application portion. | 11-21-2013 |
20140151093 | CARRIER TAPE FOR TAB-PACKAGE AND MANUFACTURING METHOD THEREOF - The present invention relates to a method for manufacturing a TAB tap. The method includes forming a circuit pattern region having input/output terminal pattern on a base film, and forming an exposing region at a convey region having a sprocket hole for exposing the base film. Accordingly, the present invention provides a TAB tape that improves reliability of a product by fundamentally preventing the generation of metal particles by forming exposing regions that expose a base film through selectively etching and removing a metal layer of a convey region formed at both side of a TAB tape and having a sprocket hole, and that prevents short-circuit by partially removing a base film at a predetermined region not having a circuit pattern formed thereon through etching. | 06-05-2014 |
20140291004 | Carrier Tape for Tab-Package and Manufacturing Method Thereof - The present invention relates to a carrier tape for TAB-package and a manufacturing method thereof, wherein a TAB tape including a base film having a central area and edge areas at both directions of the central area, a wiring pattern formed at the central area of the base film, a transfer area formed at the edge area of the base film and exposed by the base film, a plurality of sprocket holes arranged in a row on the transfer area and a metal pattern discretely formed from the wiring pattern, and formed at the edge areas of the base film, wherein the metal pattern is formed with a paired structure formed at both sides of the plurality of sprocket holes, such that the present invention has an advantageous effect in that no Cu layer or a metal layer exists at a portion of the sprocket holes from which friction is generated by a driving roller during assembly work between a drive IC and chips/drive IC and panel to dispense with generation of foreign objects such as Cu particles, thereby enhancing reliability of the product. | 10-02-2014 |
Hong Lee Koo, Singapore SG
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20100274897 | Random Early Detect and Differential Packet Aging Flow Control in Switch Queues - Flow control is provided for a packet switch. An incoming packet is classified according to its priority based on predefined rules to produce a weight value based on the priority of the packet. A lifetime value associated with the packet is produced based on the weight value and the queue occupancy in a queue to which the packet is assigned. The packet is discarded if its associated lifetime value is less than or equal to a threshold value. Otherwise the packet and associated lifetime value are sent to the queue. The lifetime value is periodically changed and compared to a threshold value. The packet is removed from the queue when its lifetime value reaches the threshold value. | 10-28-2010 |
20130169340 | CAPACITIVE TOUCH SENSOR INTERFACE - A technique includes charging and discharging a capacitive sensor of a display. The technique includes regulating currents that are associated with the charging and discharging based at least in part on a reference time interval and determining a capacitance sensed by the capacitive sensor based at least in part on the regulating. | 07-04-2013 |
Hong Mo Koo, Hwaseong KR
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20130009087 | METHOD FOR MANUFACTURING SOUNDPROOFING MATERIAL USING POLYURETHANE FOAM FROM CAR SEAT FOAM AND COMPOSITION THEREOF PREPARED THEREBY - Disclosed is a method for manufacturing a soundproofing material by finely crushing a discarded car seat, mixing the crushed car seat with polyester fiber, low-melting polyester fiber such as LM PET, polypropylene fiber and hemp, and carding the resulting mixture, and a soundproofing material composition prepared thereby. The disclosed method allows recycling of polyurethane foam of the discarded car seat into a soundproofing material composition having superior appearance quality and soundproofing performance. The disclosed method also prevents generation of excessive static electricity and allows preparation of a soundproofing material with smooth surface. | 01-10-2013 |
20130026262 | APPARATUS FOR SELECTIVELY SEPARATING POLYURETHANE FOAM AND FIBER FROM AUTOMOBILE SHREDDER RESIDUE - The present invention provides an apparatus for selectively separating polyurethane foam and fiber from Automobile Shredder Residue (ASR). The apparatus includes a first separator, a second separator, and a third separator. The first separator primarily separates fine particles, such as dirt or glass pieces, from the ASR at a front portion thereof and separates large-sized polyurethane foam and fiber from the ASR at a rear portion thereof. The second separator grinds remaining materials after the primary separation of the first separator. The third separator separates medium-sized polyurethane foam and fiber from the remaining materials after the separation of the first separator and secondarily separates plastics, rubber, and other materials. | 01-31-2013 |
20130341120 | SOUNDPROOF MATERIAL USING POLYURETHANE FOAM FROM CAR SEAT AND FABRICATION PROCESS THEREOF - Disclosed is a soundproof material fabricated using recycled polyurethane foam from waste seats and a process of fabricating the same, and more particularly, a soundproof material fabricated by stacking a thermoplastic polymer on a sound absorbing material including recycled polyurethane foam from seats from end-of-life vehicles and a process of fabricating the same. Use of recycled resources provides an eco-friendly impact, reduces manufacturing costs for parts, and allows for improved mechanical rigidity and sound insulating properties. The soundproof material may be applied to various automobile parts such as package trays, luggage coverings, covering shelves, and isolation pads. | 12-26-2013 |
Hyewon Koo, Seoul KR
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20130085743 | METHOD AND APPARATUS FOR PROVIDING USER INTERFACE IN PORTABLE DEVICE - A method for providing a user interface of a portable terminal is provided. The method includes converting a handwriting message inputted on a touch screen into a text message and outputting the text message on a display panel of the touch screen, outputting a candidate letter list when editing of the converted text message is requested, and correcting the text message using a candidate letter selected from the candidate letter list. | 04-04-2013 |
Hye-Won Koo, Seoul KR
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20130072264 | APPARATUS AND METHOD FOR RUNNING APPLICATION IN MOBILE TERMINAL - An apparatus and method for running an application in a mobile terminal are provided. The apparatus includes a display for running a second application on a first screen according to a second touch event, and displaying a second screen smaller than the first screen, and a controller for hiding the second screen from a current screen to display an entire area of the first screen while a touch in an external area of the second screen is detected, and displaying again the second screen on the first screen if the touch in the external area of the second screen is released. | 03-21-2013 |
20150046859 | APPARATUS AND METHOD FOR RUNNING APPLICATION IN MOBILE TERMINAL - An apparatus and method for running an application in a mobile terminal are provided. The apparatus includes a display for running a second application on a first screen according to a second touch event, and displaying a second screen smaller than the first screen, and a controller for hiding the second screen from a current screen to display an entire area of the first screen while a touch in an external area of the second screen is detected, and displaying again the second screen on the first screen if the touch in the external area of the second screen is released. | 02-12-2015 |
Hye Young Koo, Seoul KR
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20120190139 | PREPARATION METHOD FOR REDUCED GRAPHENE OXIDE USING SULFONYL HYDRAZIDE-BASED REDUCING AGENT AND OPTOELECTRONIC DEVICES THEREOF - A method for fabricating a graphene thin film by reducing graphene oxide and a method for fabricating an optoelectronic device using the same are provided. The method for fabricating a graphene thin film comprises: (a) preparing graphene oxide; (b) preparing graphene through reducing the graphene oxide by a sulfonyl hydrazide-based reducing agent; (c) preparing a graphene dispersed solution by dispersing the graphene into an organic solvent; and (d) fabricating a graphene thin film by applying the graphene dispersed solution. The sulfonyl hydrazide-based reducing agent may be a compound having a sulfonyl hydrazide substituent of Chemical Formula 1 in the present disclosure in which A may be any one in Chemical Formula 2 in the present disclosure. | 07-26-2012 |
Hye Young Koo, Jeollabuk-Do KR
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20110294660 | REUSABLE HEAVY METAL REMOVER AND FABRICATION METHOD THEREOF - A heavy metal remover of a core-shell structure comprises a core including carbon nanotubes (CNT) that can aggregate and scatter in a reversible manner, and a shell including iron oxide. A method for fabricating a heavy metal remover of a core-shell structure comprises (a) preparing a carbon nanotube (CNT) aqueous solution where acid-treated CNTs have dissolved, (b) mixing the CNT aqueous solution with an aqueous solution of polymer template particles, thereby forming a CNT layer on the surface of the template particles, (c) mixing the solution having undergone the step (b) with a polymer electrolyte having positive charges, thereby forming a polymer layer on an outer surface of the CNT layer, (d) adding FeSO | 12-01-2011 |
20120168383 | GRAPHENE-IRON OXIDE COMPLEX AND FABRICATION METHOD THEREOF - A graphene-iron oxide complex consists of graphene and needle-like iron oxide nanoparticles grown on a surface of the graphene, and a fabricating method thereof includes (A) preparing a reduced graphene dispersed solution, (B) mixing the dispersed solution with a solution containing iron oxide precursors to prepare a mixture, (C) stirring the mixture to prepare a graphene-iron oxide dispersed solution containing the graphene-iron oxide complex that needle-like iron oxide nanoparticles are grown on the surface of the graphene, and (D) separating the graphene-iron oxide complex from the graphene-iron oxide complex dispersed solution. | 07-05-2012 |
Hyung-Ii Koo, Seoul KR
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20120224072 | BLURRED IMAGE DETECTION FOR TEXT RECOGNITION - Techniques are described for identifying blurred images and recognizing text. One or more images of text may be captured. A change of movement associated with each image of the one or more images may be calculated. The change of movement associated with an image of the one or more images represents a change in an amount of acceleration of the device used to capture the image while the image was being captured. A steady image may be selected from the one or more images to use for text recognition. The steady image can be selected using the variances of acceleration associated with each image of the one or more images. | 09-06-2012 |
20130177209 | IMAGE CACHE - Techniques described herein provide a method for automatically and intelligently creating and updating an OCR cache while performing OCR using a computing device. An image captured using a camera coupled to the computing device may be matched against prior images stored in the OCR cache. If a match is found, the OCR cache may be updated with new or better information utilizing the new image. The matched prior image may be retained in the OCR cache, or the new captured image may replace the matched prior image in the OCR cache. In one embodiment, techniques are described to remove or reduce glare before storing the image in the OCR cache. In some embodiments, glare is removed or reduced in the absence of performing OCR. | 07-11-2013 |
Hyung-Joon Koo, Seoul KR
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20120068920 | METHOD AND INTERFACE OF RECOGNIZING USER'S DYNAMIC ORGAN GESTURE AND ELECTRIC-USING APPARATUS USING THE INTERFACE - A method of recognizing a user's dynamic organ for use in an electric-using apparatus includes scanning a target image inputted through an imaging element using a window; generating a HOG descriptor of a region of the target image that is scanned when it is judged that the scanned region includes a dynamic organ; measuring a resemblance value between the HOG descriptor of the scanned region and a HOG descriptor of a query template for a gesture of the dynamic organ; and judging that the scanned region includes the gesture of the dynamic organ when the resemblance value meets a predetermined condition. | 03-22-2012 |
20120070035 | METHOD AND INTERFACE OF RECOGNIZING USER'S DYNAMIC ORGAN GESTURE AND ELEC TRIC-USING APPARATUS USING THE INTERFACE - A method of recognizing a user's dynamic organ for use in an electric-using apparatus includes comparing a background image and a target image, which are inputted through an imaging element, to detect a candidate region including portions of the target image that are different between the background image and the target image; scanning the candidate region using a window; generating a HOG (histograms of oriented gradients) descriptor of a region of the target image that is scanned when it is judged that the scanned region includes a dynamic organ; measuring a resemblance value between the HOG descriptor of the scanned region and a HOG descriptor of a query template for a gesture of the dynamic organ; and judging that the scanned region includes the gesture of the dynamic organ when the resemblance value meets a predetermined condition. | 03-22-2012 |
Hyung Woan Koo, Hwaseong-Si, KR
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20120268657 | ANALOG FRONT END FOR DTV, DTV SYSTEM HAVING THE SAME, AND OPERATION METHODS THEREOF - Provided is an analog front end of a digital TV, a digital TV system having the same, and a method of operating the same. The analog front end includes: a first selection circuit which selectively outputs differential sound intermediate frequency signals or differential TV broadcast signals in response to a first selection signal; a second selection circuit which outputs a clock signal among a plurality of clock signals having a different sampling frequencies, in response to a second selection signal; and an analog-to-digital converter which converts output signals output from the first selection circuit to a digital code, according to a sampling frequency of a clock signal output from the second selection circuit. | 10-25-2012 |
20130169870 | FRONT-END INTEGRATED CIRCUIT, BROADCAST RECEIVING SYSTEM AND OPERATING METHOD - The front-end integrated circuit includes a first clock unit receiving a reference clock signal from an oscillator and generating a first clock signal, a first analog front end module receiving and processing a first broadcast signal using the first clock signal, a second clock unit receiving the reference clock signal and generating a second clock signal, and a second analog front end module receiving and processing a second broadcast signal using the second clock signal. | 07-04-2013 |
20140253812 | ANALOG FRONT END FOR DTV, DTV SYSTEM HAVING THE SAME, AND OPERATION METHODS THEREOF - Provided is an analog front end of a digital TV, a digital TV system having the same, and a method of operating the same. The analog front end includes: a first selection circuit which selectively outputs differential sound intermediate frequency signals or differential TV broadcast signals in response to a first selection signal; a second selection circuit which outputs a clock signal among a plurality of clock signals having a different sampling frequencies, in response to a second selection signal; and an analog-to-digital converter which converts output signals output from the first selection circuit to a digital code, according to a sampling frequency of a clock signal output from the second selection circuit. | 09-11-2014 |
Ja Koo, Yokohama-Shi JP
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20100309565 | Laser line-generator and laser line-generator module - An object of the invention is to provide a laser line-generator that generates a straight line with the both end portions as bright as the central portion, and a laser line-generator module that integrates the laser line-generator with a laser light source. A columnar transparent medium has an entrance boundary surface | 12-09-2010 |
Ja Beom Koo, Icheon-Si KR
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20130154702 | DUTY CYCLE CORRECTION CIRCUIT AND DELAY LOCKED LOOP CIRCUIT INCLUDING THE SAME - A duty cycle correction circuit includes: a duty cycle correction unit configured to correct a duty cycle of an input clock signal according to a duty cycle correction code and generate an output clock signal; a duty cycle detection section configured to detect a duty cycle of the output clock signal and generate an up-down signal; a noise detection signal generation section configured to detect a variation of the up-down signal and generate the noise detection signal; and a duty cycle correction control unit configured to generate the duty cycle correction code in response to the noise detection signal and the up-down signal. | 06-20-2013 |
Jachoon Koo, Seoul KR
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20130152705 | MULTI-AXIS SENSOR - Provided herein is a multi-axis sensor including: a pair of electrodes positioned such that at least partial areas thereof face each other; an elasticity member having one of the pair of electrodes installed in its upper portion and another of the pair of electrodes installed in a lower portion; and a sensor unit electrically connected with the pair of electrodes, and configured to detect a change of capacitance value between the pair of electrodes and a change of resistance value of the elasticity member. | 06-20-2013 |
Jae Bon Koo, Daejoen KR
Patent application number | Description | Published |
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20120161234 | METHOD OF MANUFACTURING THIN FILM TRANSISTOR AND THIN FILM TRANSISTOR SUBSTRATE - A thin film transistor substrate. The thin film transistor substrate includes a substrate, an adhesive layer on the substrate, and a semiconductor layer having a first doped region, a second doped region and a channel region on the adhesive layer. The thin film transistor substrate further includes a first dielectric layer on the semiconductor layer, a gate electrode overlapping the channel region, a second dielectric layer on the first dielectric layer and the gate electrode, a source electrode disposed on the second insulating layer, and a drain electrode spaced apart from the source electrode on the source electrode. The channel region is disposed between the first doped region and the second doped region, and has a transmittance higher than those of the first doped region and the second doped region. | 06-28-2012 |
Jae-Phil Koo, Cheonan-Si KR
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20130038608 | THREE DIMENSIONAL GLASSES AND DRIVING METHOD OF THE SAME - Three-dimensional glasses include a first driving portion that receives a sync signal from an image display apparatus on which a three-dimensional image is displayed, and generates and outputs a timing signal using the received sync signal; a second driving portion that receives an input voltage and outputs the input voltage using the timing signal; a storage portion that stores information for pairing with the image display apparatus and outputs the stored information on request of the first driving portion; and a lens portion having left and right eye glasses that alternately perform on and off operation based on the output voltage of the second driving portion, wherein the second driving portion and the storage portion are configured of a single chip. | 02-14-2013 |
20130169765 | DISPLAY APPARATUS, IMAGE PROCESSING SYSTEM, DISPLAY METHOD AND IMAGING PROCESSING THEREOF - An image processing apparatus, an image processing system, and a method thereof are provided. The apparatus includes: a signal processor which receives a plurality of contents and constructs image frames of the respective contents; an outputter which operates in a first mode to output image frames of only one content, and in a second mode to combine and output the image frames of the plurality of contents; a video telephony processor including an image capturer to capture an image external to the apparatus, the video telephony processor connecting video telephony, if a request for video telephony is received via an external network; and a controller which controls the outputter to determine a combination of the image frames of the plurality of contents outputted through the signal processor, according to an operational status of the video telephony processor. | 07-04-2013 |
Jae-Pil Koo, Seo-Gu KR
Patent application number | Description | Published |
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20120321874 | COATING LAYER FOR ANTI- GLARE FILM AND ANTI- GLARE FILM COMPRISING THE SAME - The present invention relates to a coating layer for an anti-glare film that can prevent glaring by reflection of external light on a surface of a display and an anti-glare film comprising the same. The coating layer for an anti-glare film according to an exemplary embodiment of the present invention comprises a binder resin, organic particulates, and inorganic particulates, and differences differences between refractive indexes of the binder resin and the organic particulates and between refractive indexes of the binder resin and inorganic particulates are each 0.3 or less. The coating layer for an anti-glare film according to an exemplary embodiment of the present invention can provide an anti-glare film having excellent anti-glare property, distinctness-of-image, and contrast, such that the coating layer can be applied to a display having high resolution, and has excellent scratch resistance in terms of a coating thickness of a thin film, such that it is easy to enlarge a polarizing plate. | 12-20-2012 |
Ja-Goun Koo, Soul KR
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20120019069 | COMPUTER SYSTEM AND CONTROL METHOD THEREOF - A computer system includes multiple ports to which at least one external device is connected and which are connectable to multiple power supplying lines branched from a power supplying line for supplying electric power to the at least one external device; a switching unit which controls connections between the power supplying lines and the ports; and a controller which controls the switching unit so that two or more power supplying lines among the power supplying lines are connected to a first port, to which one of the at least one external device is connected, among the ports. | 01-26-2012 |
Ja Hoon Koo, Seoul KR
Patent application number | Description | Published |
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20120231607 | METHOD FOR FORMING A SILICON LAYER ON ANY SUBSTRATE USING LIGHT IRRADIATION - A method for forming a silicon layer according to inventive concept comprises: preparing an SOI substrate; applying an etchant or vapor of the etchant to the SOI substrate; and irradiating a light to the SOI substrate. | 09-13-2012 |
20120248380 | NANOWIRE INK SOLUTION AND METHOD OF FORMING THE INK SOLUTION - Provided is a method of manufacturing a nanowire and a nanowire device using a nanowire ink solution. The nanowire ink solution includes nanowires having two or more sizes. | 10-04-2012 |
Jahyoung Koo, Seoul KR
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20120225678 | APPARATUS AND METHOD FOR CONSTRUCTING WIRELESS AP MAP - An apparatus and a method for constructing a wireless AP map are disclosed. An embodiment of the invention provides a method for constructing a wireless AP map at a server connected over a network with a user terminal that includes: receiving wireless signal information collected from each of a plurality of user terminals, where the wireless signal information includes a signal strength of each of a plurality of wireless AP's received by each user terminal; estimating a distance of each of the plurality of wireless AP's by using the wireless signal information; and constructing a wireless AP map by using the estimated distances. Thus, a wireless AP map can be constructed using wireless signal information collected at typical user terminals located within a particular area, without requiring a trained person to recognize the wireless AP positions within the particular area. | 09-06-2012 |
20140248905 | MOBILE TERMINAL, METHOD OF COMPUTING ABSOLUTE COORDINATES OF WIRELESS AP BY MOBILE TERMINAL, AND SYSTEM OF COMPUTING ABSOLUTE COORDINATES OF WIRELESS AP USING MOBILE TERMINAL - A mobile terminal capable of receiving a radio signal from a wireless access point (AP) and a method of computing absolute coordinates of a wireless AP thereof are provided. The mobile terminal includes: a main body; a location information unit mounted in the main body and collecting absolute coordinates of the main body; a wireless communication unit computing relative distance information between an external wireless access point (AP) and the main body by using radio signals transmitted and received between the wireless AP and the main body; a detection unit detecting relative coordinates of the main body by using the distance information and relative coordinates of the wireless AP; and a controller computing absolute coordinates of the wireless AP. | 09-04-2014 |
Jahyung Koo, Seoul KR
Patent application number | Description | Published |
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20120247136 | OUTDOOR UNIT OF AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME - An outdoor unit for an air conditioning system includes a tank to store defrosting liquid, a nozzle to apply defrosting liquid from the tank to a heat exchanger, a valve to control flow of the defrosting liquid between the tank and nozzle, and a controller to control the valve based on a temperature of the heat exchanger and a number of times the valve has been set to an open state during a heating mode of the air conditioning system. | 10-04-2012 |
Jahyung Koo, Changwon-Si KR
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20110289950 | HOT WATER SUPPLY APPARATUS ASSOCIATED WITH HEAT PUMP - A hot water supply apparatus associated with a heat pump is provided. In the hot water supply apparatus, refrigerant flowing through an evaporator and a compressor of a refrigerant cycle may perform a heat-exchange operation with water so that, a hot water supply operation may be substantially continuously performed without performing a defrosting operation. | 12-01-2011 |
20110289952 | HOT WATER SUPPLY APPARATUS ASSOCIATED WITH HEAT PUMP - A hot water supply apparatus associated with a heat pump is provided. The hot water supply apparatus may employ a cascade heat pump including a two-stage cycle to perform a hot water supply operation. Refrigerants flowing through a heat side heat exchanger and a usage side heat exchanger may be heat-exchanged with water. Thus, the hot water supply operation may be continuously performed, without a defrosting operation, and hot water supply performance and heating performance may be improved. | 12-01-2011 |
20140326012 | HOT WATER SUPPLY APPARATUS ASSOCIATED WITH HEAT PUMP - A hot water supply apparatus associated with a heat pump is provided. The hot water supply apparatus may employ a cascade heat pump including a two-stage cycle to perform a hot water supply operation. Refrigerants flowing through a heat side heat exchanger and a usage side heat exchanger may be heat-exchanged with water. Thus, the hot water supply operation may be continuously performed, without a defrosting operation, and hot water supply performance and heating performance may be improved. | 11-06-2014 |
Jain Koo, Changwon-Si KR
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20120005840 | WASHING MACHINE AND METHOD FOR CONTROLLING THE SAME - A washing machine and a method for controlling the same are disclosed. The washing machine includes a rotating washing tub in which laundry is placed and a motor to rotate the washing tub. The method for controlling the same includes performing primary rotation of the motor, detecting a primary laundry amount on the basis of the primary rotation of the motor, supplying, if the detected laundry amount is equal to or greater than a predetermined laundry amount, a predetermined amount of water or water corresponding to a predetermined water level to the washing tub in such a manner that the laundry becomes wet, performing secondary rotation of the motor, and detecting a secondary laundry amount on the basis of the secondary rotation of the motor. Thus, the washing machine correctly detects the amount of laundry. | 01-12-2012 |
20120006065 | WASHING MACHINE - A washing machine is disclosed. The washing machine includes a washing tub, a motor to rotate the washing tub, and a driving unit that drives the motor using a pulse width modulation (PWM) scheme, mixes a three-phase PWM scheme and a two-phase PWM scheme in a common operation mode, and drives the motor using the mixed PWM scheme. Therefore, the washing machine can reduce increase of temperature of an inverter controlling the motor during the operation time of the washing machine. | 01-12-2012 |
Ja In Koo, Changwon-Si Gyeongsangnam-Do KR
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20120210518 | CONTROL METHOD OF WASHING MACHINE - A control method of a washing machine determines the amount of laundry placed in a drum, verifies whether the measured amount of laundry is accurate, and sets control data in the washing machine based on the verified amount of laundry. Also the control method of the washing machine corrects control data set according to the amount of laundry based on kind of the laundry classified according to absorptance of the laundry. | 08-23-2012 |
Ja Seong Koo, Daejon KR
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20120135952 | BUTYRIC ACID SALT OF N,N-DIMETHYL IMIDOCARBON IMIDIC DIAMIDE, METHOD OF PREPARING SAME, AND PHARMACEUTICAL COMPOSITIONS AND COMBINATIONS CONTAINING SAME - The present invention provides metformin butyric acid salt, a method of preparing the same, and pharmaceutical compositions and combinations containing the same. The metformin butyric acid salt according to the present invention has an excellent pharmacological effect as compared with metformin hydrochloride and is capable of achieving a therapeutic purpose by administering an amount less than metformin hydrochloride. Furthermore, the metformin butyric acid salt has excellent physicochemical properties, such as solubility, stability, hygroscopicity and adsorption preventing property, in processibility of formulations and thereby is capable of being usefully utilized as a pharmaceutically acceptable salt of the metformin. | 05-31-2012 |
Jeong-Woon Koo, Gyeongsangbuk-Do KR
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20120056798 | INJECTION MOLDED CASE HAVING ANTENNA PATTERN AND MANUFACTURING METHOD THEREOF - An injection-molded case and a manufacturing method thereof having antenna patterns are formed in the injection-molded case by only one insert injection molding process, without a second insert injection molding process as required in the conventional manufacture. The injection-molded case preferably includes: one or more antenna patterns fabricated by a press process; and an injection-molded case part having the antenna patterns provided therewithin, which is fabricated by fixing the antenna patterns on an injection mold and carrying out only one insert injection molding process. | 03-08-2012 |
Jeoung Mo Koo, Singapore SG
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20090072310 | SEMICONDUCTOR STRUCTURE INCLUDING HIGH VOLTAGE DEVICE - A high voltage device includes a substrate with a device region defined thereon. A gate stack is disposed on the substrate in the device region. A channel region is located in the substrate beneath the gate stack, while a first diffusion region is located in the substrate on a first side of the gate stack. A first isolation structure in the substrate, located on the first side of the gate stack, separates the channel and the first diffusion region. The high voltage device also includes a first drift region in the substrate coupling the channel to the first diffusion region, wherein the first drift region comprises a non-uniform depth profile conforming to a profile of the first isolation structure. | 03-19-2009 |
20110079850 | SEMICONDUCTOR STRUCTURE INCLUDING HIGH VOLTAGE DEVICE - A high voltage device includes a substrate with a device region defined thereon. A gate stack is disposed on the substrate in the device region. A channel region is located in the substrate beneath the gate stack, while a first diffusion region is located in the substrate on a first side of the gate stack. A first isolation structure in the substrate, located on the first side of the gate stack, separates the channel and the first diffusion region. The high voltage device also includes a first drift region in the substrate coupling the channel to the first diffusion region, wherein the first drift region comprises a non-uniform depth profile conforming to a profile of the first isolation structure. | 04-07-2011 |
20130062691 | SEMICONDUCTOR DEVICE INCLUDING AN N-WELL STRUCTURE - A device comprising a p-type base region, and a p-type region formed over the p-type base region and in contact with the p-type base region is disclosed. The device also includes an n-well region surrounded by the p-type region, wherein the n-well is formed from an n-type epitaxial layer and the p-type region is formed by counter-doping the same n-type epitaxial layer. | 03-14-2013 |
20130074016 | METHODOLOGY FOR PERFORMING POST LAYER GENERATION CHECK - There is provided a method comprising receiving data corresponding to a layout design for a plurality of input mask layers and generating a layout design for at least one generated mask layer. The relationship between a first geometric element in a first layout pattern comprising one or more of the generated mask layers and a second geometric element in a second layout pattern is then determined and verified to check if they comply with predetermined rules. If the relationship does not conform with the predetermined rules the design of at least one of the generated mask layers associated with the first or second layout pattern is modified. | 03-21-2013 |
20130187218 | ESD PROTECTION CIRCUIT - A device which includes a substrate defined with a device region having an ESD protection circuit is disclosed. The ESD protection circuit has a transistor. The transistor includes a gate having first and second sides. A first diffusion region is disposed adjacent to the first side of the gate and a second diffusion region is disposed in the device region displaced away from the second side of the gate. The first and second diffusion regions include dopants of a first polarity type. A drift isolation region is disposed between the gate and the second diffusion region. A first device well encompasses the device region and a second device well is disposed within the first device well. A drain well having dopants of the first polarity type is disposed under the second diffusion region and within the first device well. | 07-25-2013 |
Jia-Yang Koo, Taipei City TW
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20090020684 | Illumination apparatus and optical radiation control method thereof - The present invention discloses an illumination apparatus and an optical radiation control method. The illumination apparatus includes at least one light emitting module, an optical detector, a temperature calculating module and a control module. These emitting modules are for producing a light beam and the control module is for generating a PWM signal to drive the emitting modules. The optical detector electrically connected to the control module is for detecting the optical radiation of light emitted from the light modules. The temperature calculating module is for calculating the temperature of the illumination apparatus based on the PWM signal and a predetermined PWM width. The control module can adjust the optical radiation of light emitted from the light modules based on the temperature and the detected data of the optical detector. | 01-22-2009 |
Jong-Young Koo, Chungcheongnam-Do KR
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20120170560 | METHOD OF ESTIMATING LOCATION OF MOBILE DEVICE IN TRANSPORTATION USING WiFi - A method for estimating a location of a mobile device located in means of transportation is provided. The method includes: developing a first database by linking ID information of the means of transportation with ID information of an access point (AP) installed in the means of transportation, the AP being a mobile AP allowing access to a wireless WAN through WiFi; developing a second database by linking ID information of the means of transportation with service information of the means of transportation, the service information including route and timetable information; acquiring WiFi reception information generated by the mobile device equipped with a WiFi module, the WiFi reception information including ID information of an AP transmitting a WiFi signal; extracting the ID information of the means of transportation in which the mobile device is located using the acquired WiFi reception information and the first database; and estimating a location of the mobile device using the extracted ID information of the means of transportation and the second database. | 07-05-2012 |
Junmo Koo, Singapore SG
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20120241927 | INTEGRATED CIRCUIT PACKAGING SYSTEM WITH TRANSPARENT ENCAPSULATION AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit packaging system includes: forming a substrate having a redistribution line thereon; mounting an integrated circuit to the substrate; and molding a transparent encapsulation over the substrate covering the integrated circuit and the redistribution line and the integrated circuit seen through the transparent encapsulation. | 09-27-2012 |
20130320525 | INTEGRATED CIRCUIT PACKAGING SYSTEM WITH SUBSTRATE AND METHOD OF MANUFACTURE THEREOF - An integrated circuit packaging system and method of manufacture thereof includes: a substrate having a top insulation layer and a top conductive layer; an inter-react layer on the substrate; an integrated circuit die on the substrate; a package body on the inter-react layer and the integrated circuit die; and a top solder bump on the top conductive layer, the top solder bump in a 3D via formed through the package body, the inter-react layer, and the top insulation layer for exposing the top conductive layer in the 3D via. | 12-05-2013 |
20140231989 | Semiconductor Device and Method of Embedding Bumps Formed on Semiconductor Die into Penetrable Adhesive Layer to Reduce Die Shifting During Encapsulation - A semiconductor device has a semiconductor die with a plurality of bumps formed over a surface of the first semiconductor die. A penetrable adhesive layer is formed over a temporary carrier. The adhesive layer can include a plurality of slots. The semiconductor die is mounted to the carrier by embedding the bumps into the penetrable adhesive layer. The semiconductor die and interconnect structure can be separated by a gap. An encapsulant is deposited over the first semiconductor die. The bumps embedded into the penetrable adhesive layer reduce shifting of the first semiconductor die while depositing the encapsulant. The carrier is removed. An interconnect structure is formed over the semiconductor die. The interconnect structure is electrically connected to the bumps. A thermally conductive bump is formed over the semiconductor die, and a heat sink is mounted to the interconnect structure and thermally connected to the thermally conductive bump. | 08-21-2014 |
Keon Pyo Koo, Gwangju-Si KR
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20120023975 | REFRIGERATOR AND CONTROL METHOD THEREOF - A control method includes determining whether to perform a defrosting operation of an evaporator, closing a valve to prevent refrigerant from moving into the evaporator if implementation of the defrosting operation is determined, performing a refrigerant collecting operation, and opening the valve upon completion of the defrosting operation. Intercepting a flow path of the refrigerant to prevent the refrigerant from moving into the evaporator during defrosting prevents explosion due to leakage of the refrigerant. | 02-02-2012 |
Ki-Il Koo, Seoul KR
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20120218415 | IMAGING INTRUSION DETECTION SYSTEM AND METHOD USING DOT LIGHTING - An imaging intrusion detection method combines condensing lenses with a plurality of light sources to form and illuminate a plurality of collimated light beams to a security area as dot lighting. A dot image of the security area to which the dot lighting is illuminated by an intrusion monitoring camera is obtained and stored in a memory as reference dot information. When an input image is obtained by periodically photographing the security area, dot information is extracted from the input image to compare the dot information with the reference dot information, and it is determined whether there is an intrusion in the security area according to a change of a dot based on a result of comparison. | 08-30-2012 |
Kin-Yee Kenny Koo, Hong Kong HK
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20110075341 | Display Assembly - A display assembly in which multiple display panels for showing different images such as digital photos or moving images can be removably attached to a mounting board in different angles and configuration. The mounting board supplies power to the display panels, easing the logistic handling of cables to the display panels. | 03-31-2011 |
Kwang Mo Koo, Hwaseong-Si KR
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20130146698 | RETRACTOR FOR SEAT BELT - Disclosed is a retractor for a seat belt including a spool around which a webbing is wound, a frame rotatably coupled with the spool, a flywheel gear provided at a central portion thereof with a driving gear, having one-directional gear teeth formed along an outer circumferential surface thereof, and mounted on one end of the spool, a vehicle sensor locked with the one-directional gear teeth if the frame is inclined at a predetermined angle or more, a lever locked with the one-directional gear teeth if the webbing is withdrawn by a predetermined first length, and separated from the one-directional teeth if the webbing is introduced again so that the webbing is withdrawn by the second length, and an integrated plate including a driven gear, a first plate to adjust the lever according to a withdrawn length of the webbing, and a second plate integrated with the first plate. | 06-13-2013 |
Lily Koo, Kowloon HK
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20120025464 | Magnetic Pickup Game Device - A magnetic collecting piece game device, comprising: a plurality of metallic pieces ( | 02-02-2012 |
Min Koo, Bucheon-Si KR
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20120295376 | METHOD FOR MANUFACTURING A LED ARRAY DEVICE, AND LED ARRAY DEVICE MANUFACTURED THEREBY - Disclosed are a method for fabricating a GaN LED array device for optogenetics and a GaN LED array device fabricated thereby. | 11-22-2012 |
Min Gyu Koo, Icheon-Si KR
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20120231599 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES - A method of manufacturing semiconductor devices includes forming a plurality of patterns spaced apart from each other on a semiconductor substrate, forming a filling layer, not removed in a subsequent process of forming a mask pattern and where the filling layer formed to have a lower height than the plurality of patterns, between the plurality of patterns, forming a mask layer on the entire structure where the filling layer is formed, and forming the mask pattern by removing some of the mask layer so that some of the plurality of patterns is removed. | 09-13-2012 |
Myung Hoee Koo, Taejeon KR
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20130036769 | HIGH-OUTPUT APPARATUS FOR MANUFACTURING A POLYCRYSTAL SILICON INGOT FOR A SOLAR CELL - The present invention relates to a high-output apparatus for manufacturing a polycrystal silicon ingot for a solar cell, and more particularly, to an apparatus for manufacturing a polycrystal silicon ingot by means of heating and melting raw silicon in a vacuum chamber, and then cooling the molten silicon, wherein the apparatus comprises: a plurality of crucibles arranged so as to be horizontally separated from one another within the vacuum chamber, and in each of which raw silicon is filled for manufacturing polycrystal silicon ingots; heating means provided at the outside of each of the crucibles so as to heat each crucible and melt the raw silicon filled therein.; and cooling means for cooling the crucibles, so as to enable the silicon melted by the heating means to be cooled in one direction and be formed into polycrystal ingots. | 02-14-2013 |
Namil Koo, Aachen DE
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20110171432 | NANOIMPRINT METHOD - A method for applying a patterned coating of resist onto a surface of a substrate, includes embossing flowable resist at least once, wherein the flowable resist is respectively embossed between a patterned surface of a stamp and a carrier, whereby the stamp surface is provided with a patterned resist surface. The stamp carrying a first patterned part of the resist coating and the carrier carrying a second part of the resist coating are separated from each other. The patterned resist coating is transferred, wherein the first patterned part of the resist coating on the surface of the stamp is pressed against the surface of the substrate and the patterned resist coating is transferred onto the surface of the substrate. The first patterned part of the resist coating is cured and a demolding step is performed by separating the stamp from the first patterned part of the resist coating. | 07-14-2011 |
20110298158 | Nanolithography process - A method for replicating a pattern, comprising: (a) providing a patterned template comprising a patterned template surface having a plurality of recessed or protruded areas formed therein; (b) contacting a volume of a curable perfluoropolyether composition [composition (C)] with the patterned template surface, the composition C comprising: at least one functional perfluoropolyether compound [compound (E)] which comprises a (per)fluoropolyoxyalkylene chain [chain (R | 12-08-2011 |
Ok Jae Koo, Johgno-Gu KR
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20120278910 | Transgenic Pig in which HO-1 and TNFR1-Fc are Simultaneously Expressed, and Method for Producing Same - The present invention relates to a method for producing a transgenic pig in which immune rejection response is inhibited, and in which human HO-1 genes and TNFR1-Fe fusion genes are simultaneously expressed. The present invention also relates to a transgenic pig for organ transplantation, which is produced by the method, and in which immune rejection response is inhibited. The present invention also relates to a somatic-cell-donating cell strain for producing the transgenic pig, and to a method for producing organs, from the transgenic pig, in which the immune rejection response is inhibited. | 11-01-2012 |
Sang-Geun Koo, Cheongju-Si KR
Patent application number | Description | Published |
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20120171840 | CAPACITOR AND METHOD FOR FABRICATING THE SAME - A method for fabricating a capacitor is provided. The method for fabricating a capacitor includes forming a dielectric layer over a lower electrode on a substrate, forming an upper electrode over the dielectric layer, forming a hard mask over the upper electrode, etching the hard mask to form a hard mask pattern, etching the upper electrode to make the dielectric layer remain on the lower electrode in a predetermined thickness, forming an isolation layer along an upper surface of the remaining dielectric layer and the hard mask pattern, leaving the isolation layer having a shape of a spacer on one sidewall of the hard mask pattern, the upper electrode, and the dielectric layer, and etching the lower electrode to be isolated. | 07-05-2012 |
20150068302 | CAPACITIVE HUMIDITY SENSOR - Provided is a capacitive humidity sensor. The capacitive humidity sensor includes an upper electrode disposed on a first plane, a plurality of first electrodes included in the upper electrode, a plurality of second electrodes disposed between the first electrodes, and a humidity sensitive layer surrounding the second electrodes. | 03-12-2015 |
Sang Sool Koo, Sarawak MY
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20120032204 | METHOD OF MANUFACTURING OLED-ON-SILICON - A method of manufacturing an Organic Light Emitting Diode (OLED). A substrate ( | 02-09-2012 |
20140061729 | ION SENSITIVE FIELD EFFECT TRANSISTOR - A CMOS or bipolar based Ion Sensitive Field Effect Transistor (ISFET) comprising an ion sensitive recess for holding a liquid wherein the recess is formed at least partly on top of a gate of the transistor. There is also provided a method of manufacturing an I on Sensitive Field Effect Transistor (ISFET) utilizing CMOS processing steps, the method comprising forming an ion sensitive recess for holding a liquid at least partly on top of a gate of the transistor. | 03-06-2014 |
Sang Sool Koo, Kuching MY
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20120193646 | METHOD OF MANUFACTURING AN ORGANIC LIGHT EMITTING DIODE BY LIFT-OFF - A method of manufacturing an Organic Light Emitting Diode (OLED). The method comprises using a solution or a solvent for removing a photo-resist used for patterning, which photo-resist is at least partly covered with a material other than photo-resist. The method of manufacturing the OLED thus comprises a lift-off process. The new method provides the benefits of low cost manufacturing and high OLED performance. | 08-02-2012 |
Seong-Mo Koo, Seoul KR
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20120225554 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING BOWING PREVENTION FILM - A method of manufacturing a semiconductor device, the method including sequentially forming a lower material film, a middle material film, and an upper material film on a semiconductor substrate; and forming an opening that vertically penetrates the upper material film, the middle material film, and the lower material film by etching the upper material film, the middle material film, and the lower material film, wherein the middle material film and the upper material film are formed of material films having etch rates lower than an etch rate of the lower material film with respect to an etchant for etching the lower material film. | 09-06-2012 |
So-Young Koo, Bupyeong-Gu KR
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20120091461 | THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thin film transistor display substrate and a method of manufacturing the same are provided. The thin film transistor substrate includes a gate electrode formed on a display substrate, an active layer formed on the gate electrode to overlap with the gate electrode and including polycrystalline silicon, a first ohmic contact layer formed on the active layer, a second ohmic contact layer formed on the first ohmic contact layer, and a source electrode and a drain electrode each formed on the second ohmic contact layer. | 04-19-2012 |
So-Young Koo, Incheon KR
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20130037813 | CRYSTALLIZATION METHOD OF THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD FOR THIN FILM TRANSISTOR ARRAY PANEL - Exemplary embodiments of the invention disclose a method of manufacturing a thin film transistor array panel having reduced overall processing time and providing a uniform crystallization. Exemplary embodiments of the invention also disclose a crystallization method of a thin film transistor, including forming on a substrate a semiconductor layer including a first pixel area, a second pixel area, and a third pixel area. The crystallization method includes crystallizing a portion of the semiconductor layer corresponding to a channel region of a thin film transistor using a micro lens array. | 02-14-2013 |
20140264350 | CRYSTALLIZATION METHOD OF THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD FOR THIN FILM TRANSISTOR ARRAY PANEL - Exemplary embodiments of the invention disclose a method of manufacturing a thin film transistor array panel having reduced overall processing time and providing a uniform crystallization. Exemplary embodiments of the invention also disclose a crystallization method of a thin film transistor, including forming on a substrate a semiconductor layer including a first pixel area, a second pixel area, and a third pixel area. The crystallization method includes crystallizing a portion of the semiconductor layer corresponding to a channel region of a thin film transistor using a micro lens array. | 09-18-2014 |
Sukmo Koo, Goyang-Si KR
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20120326804 | JUNCTION STRUCTURE FOR WAVE PROPAGATION, WAVE DIODE AND WAVE HALF-ADDER USING THE SAME - Disclosed herein are a junction structure for wave propagation and a wave diode and a wave half-adder using the same. According to the present invention, the junction structure for wave propagation permits selective coupling of waves propagating through a junction plane between different wave propagation structures, whereby the wave junction structure, wave junction diodes and wave half-adders using waves including photons, surface plasmons, optomechanical phonons and their composite waves are realized to provide the same functions as those of electrical junction structures and application devices thereof. | 12-27-2012 |
Sung-Yul Koo, Tokyo JP
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20090058691 | CODING APPARATUS, CODING METHOD, PROGRAM FOR EXECUTING THE METHOD, AND RECORDING MEDIUM STORING THE PROGRAM - A coding apparatus that codes video data using an arithmetic coding scheme such as the AVC standard includes an orthogonal transformation unit, a quantizer, an arithmetic coder, and a controller. The arithmetic coder includes a binarization unit, a binary arithmetic coder, and a code length predictor. The code length predictor outputs a predicted number of bits by evaluating a predictive function using, as the argument of the function, the bin size of the binary symbols generated from input data during coding. The controller controls the coding bit rate by changing the quantization scale of the quantizer on the basis of the predicted number of bits. The predictive function is defined such that the predicted number of bits increases as the bin size increases, and furthermore such that the polynomial degree of the function changes when the bin size exceeds a predefined threshold value. | 03-05-2009 |
20100014588 | Speculative start point selection for motion estimation iterative search - A speculative start point selection for motion estimation iterative search improves the efficiency and quality of the integer-pel motion estimation iterative search by speculatively selecting the start position of the iteration. The start position is selected by comparing the Sum of Absolute Differences (SAD) value of a 0 motion vector, a predicted motion vector and a global motion vector (GMV) and selecting the position with the smallest SAD value. A refinement scheme with a threshold improves the efficiency and quality of the motion estimation iterative search by performing several comparisons to ensure the proper motion vector is selected. Applications of this improved motion estimation search include stabilizing an image as well as many other applications where motion vectors are used. | 01-21-2010 |
Taekon Koo, Seoul KR
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20120145209 | THERMOELECTRIC ELEMENT AND THERMOELECTRIC MODULE INCLUDING THE SAME - Disclosed herein are a thermoelectric element and a thermoelectric module including the same. The thermoelectric element is manufactured by differently setting diameter, density, and flatness, or laminating a plurality of sheets formed by mixing of metal or non-metal materials. Thus, thermoelectric figure of merit is improved in the thermoelectric module. Also, thermoelectric figure of merit, reliability, and efficiency of manufacturing process are improved in the thermoelectric module. | 06-14-2012 |
Timothy Koo, Waterloo CA
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20090278804 | HANDHELD ELECTRONIC DEVICE AND ASSOCIATED METHOD ENABLING TEXT INPUT IN A LANGUAGE EMPLOYING NON-ROMAN CHARACTERS - A handheld device includes a plurality of input members, a first set of which each have a Roman character assigned thereto, a least some of which have a first non-Roman and a second non-Roman character assigned thereto. In response to an actuation of a first one of the input members, a first one of the non-Roman characters that is assigned to the first one of the input members is displayed. Based on one or more rules which govern permissible character sequences in the subject language, the display of a second one of the non-Roman characters in response to an actuation of a second one of the input members having the second one of the non-Roman characters assigned thereto immediately following the actuation of said first one of the input members is prevented. | 11-12-2009 |
20130154944 | HANDHELD ELECTRONIC DEVICE AND ASSOCIATED METHOD ENABLING TEXT INPUT IN A LANGUAGE EMPLOYING NON-ROMAN CHARACTERS - A handheld device includes a plurality of input members, a first set of which each have a Roman character assigned thereto, a least some of which have a first non-Roman and a second non-Roman character assigned thereto. In response to an actuation of a first one of the input members, a first one of the non-Roman characters that is assigned to the first one of the input members is displayed. Based on one or more rules which govern permissible character sequences in the subject language, the display of a second one of the non-Roman characters in response to an actuation of a second one of the input members having the second one of the non-Roman characters assigned thereto immediately following the actuation of said first one of the input members is prevented. | 06-20-2013 |
20140300553 | HANDHELD ELECTRONIC DEVICE AND ASSOCIATED METHOD ENABLING TEXT INPUT IN A LANGUAGE EMPLOYING NON-ROMAN CHARACTERS - A handheld device includes a plurality of input members, a first set of which each have a Roman character assigned thereto, a least some of which have a first non-Roman and a second non-Roman character assigned thereto. In response to an actuation of a first one of the input members, a first one of the non-Roman characters that is assigned to the first one of the input members is displayed. Based on one or more rules which govern permissible character sequences in the subject language, the display of a second one of the non-Roman characters in response to an actuation of a second one of the input members having the second one of the non-Roman characters assigned thereto immediately following the actuation of said first one of the input members is prevented. | 10-09-2014 |
Timothy Koo, Cambridge CA
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20100141584 | STROKE BASED INPUT SYSTEM FOR CHARACTER INPUT - An improved handheld electronic device includes an input apparatus, preferably a trackball, an output apparatus, namely a display, and a processor apparatus. The processor apparatus is structured to execute a number of routines including a stroke-based input user interface routine. The stroke-based input user interface routine is structured to present a user interface on the display. The user interface includes an active portion, a filter portion and an output portion. | 06-10-2010 |
20110006929 | SYSTEM AND METHOD FOR DISAMBIGUATION OF STROKE INPUT - An electronic device for disambiguation of stroke input, the device comprising: an input device coupled to the microprocessor for accepting a stroke input; and a stroke disambiguation module resident in the memory for execution by the microprocessor. The device is configured to: receive a signal representing a stroke input sequence at the stroke disambiguation module; apply one or more stroke disambiguation rules to the stroke input sequence to generate an updated input sequence; and transmit a signal representing the updated input sequence. | 01-13-2011 |
20120290287 | METHODS AND SYSTEMS FOR PROCESSING MULTI-LANGUAGE INPUT ON A MOBILE DEVICE - A method and mobile device are provided for inputting text. In one implementation, a method is provided for associating a first language with a first text input apparatus of the mobile device. The method further associates a second language, different from the first language, with a second text input apparatus of the mobile device. The method also enables text input from the first text input apparatus in the first language and from the second text input apparatus in the second language. | 11-15-2012 |
Vincent Koo, Belfast GB
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20090325219 | DEVICE, SYSTEM AND ASSAY FOR MEASURING CELL MOTILITY - The present application relates to a device and system for measuring cell motility comprising a supporting substrate which includes at least one cell receiving zone and an agent receiving matrix provided on a matrix receiving zone, wherein interposed between the cell receiving zone and the agent receiving matrix is a bridging portion. In addition, methods of using said device and system and a kit relating to the device is provided. | 12-31-2009 |
Won Hoe Koo, Meguro-Ku JP
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20110278548 | MICROLENS FOR ORGANIC EL ELEMENT, ORGANIC EL ELEMENT USING THE SAME, AND MANUFACTURING METHODS THEREOF - A microlens for an organic EL element, which is used by being disposed on a light-emitting surface of the organic EL element, said microlens comprising a cured resin layer having concavities and convexities formed on a surface thereof, wherein when a Fourier-transformed image is obtained by performing two-dimensional fast Fourier transform processing on a concavity and convexity analysis image obtained by analyzing a shape of the concavities and convexities by use of an atomic force microscope, the Fourier-transformed image shows a circular or annular pattern substantially centered at an origin at which an absolute value of wavenumber is 0 μm | 11-17-2011 |
20120132897 | DIFFRACTION GRATING, ORGANIC EL ELEMENT USING THE SAME, AND MANUFACTURING METHODS THEREOF - A diffraction grating having a transparent supporting substrate; and a cured resin layer which is stacked on the transparent supporting substrate and which has concavities and convexities formed on a surface thereof, wherein when a Fourier-transformed image is obtained by performing two-dimensional fast Fourier transform processing on a concavity and convexity analysis image obtained by analyzing a shape of the concavities and convexities formed on the surface of the cured resin layer by use of an atomic force microscope, the Fourier-transformed image shows a circular or annular pattern substantially centered at an origin at which an absolute value of wavenumber is 0 μm | 05-31-2012 |
20130186462 | TRANSPARENT ELECTROCONDUCTIVE SUBSTRATE FOR SOLAR CELL, METHOD FOR MANUFACTURING THE SUBSTRATE, AND SOLAR CELL USING THE SUBSTRATE - A transparent electroconductive substrate for a solar cell, comprising: | 07-25-2013 |
Won-Seog Koo, Daegu KR
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20110284792 | STEEL-BASE SINTERING ALLOY HAVING HIGH WEAR-RESISTANCE FOR VALVE SEAT OF ENGINE AND MANUFACTURING METHOD THEREOF, AND VALVE SEAT OF ENGINE - The present invention features a steel-base sintering alloy having a high wear-resistance for a valve seat of an engine. In preferred embodiments, the steel-base sintering alloy may include a chief element of Ferrum (Fe); and a powder-alloy which are composed of Carbon (C) of 0.6˜1.2 wt %, Nickel (Ni) of 1.0˜3.0 wt %, Cobalt (Co) of 15.0˜25.0 wt %, Chrome (Cr) of 3.0˜9.0 wt %, Molybdenum (Mo) of 8.0˜15.0 wt %, Tungsten (W) of 1.0˜4.0 wt %, Manganese (Mn) of 0.5˜2.0 wt %, and Calcium (Ca) of 0.1˜0.5 wt %. | 11-24-2011 |
Yeong-Heng Koo, Auckland NZ
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20080230509 | Identification Attachments - This invention provides an attachment for mounting electromagnetic identification tags onto the necks of bottles. The tag has a portion which provides a receptacle portion for an RFI tag. This receptacle portion is connected to a portion that embraces a neck of a bottle to attach the receptacle portion, and thereby, the RFID tag to the neck of the bottle. The identification tag may be formed from a material that does not interfere with electromagnetic signals. | 09-25-2008 |
20080283790 | Valve for Flowable Material and a Closure Thereof - This invention provides a valve for a flowable material. The valve has a body defining a bore defined therein. An opening is defined in the side of the bore for material to flow from the bore. The valve also has an actuatable member which is movable along the bore to control the extent of an uncovered area of the opening defined in the bore to control the flow of material through the opening. | 11-20-2008 |
20120138178 | FLUID DISPENSING ASSEMBLY - Known fluid dispensers can suffer from the disadvantage of inadvertent disconnection of a connector causing potentially hazardous spillage of fluid. The present invention relates to a fluid dispensing assembly comprising a tap and a connector body. The tap comprises a first valve, movable between an open and closed position to allow fluid flow through; and a first portion of an interlocking coupling, configured for rotational engagement with a second complementary interlocking coupling portion of the connector body by rotation about a first fluid dispensing assembly axis. The connector body also comprises a second valve, movable between an open and closed position to allow fluid flow through. By this configuration, the first and second interlocking coupling portions remain interlocked preventing disconnection of the connector body from the tap unless the first and second valves are both in the closed position. | 06-07-2012 |
20120211519 | TAP ASSEMBLY - Tap assembly configured to resist release of the tap when an internal vacuum is applied to the tap and to maintain aseptic conditions of fluid within an attached fluid container before first use of the tap. The tap assembly having an actuation member configured to cover at least a portion of a bore within a body; a cover configured to substantially enclose and abut a proximal portion of the actuation member to prevent actuation of the actuation member by engaging with the body; and a piercer element positioned on an end of the actuation member proximal to a sterility membrane sealed over the bore and including at least one projection to pierce the sterility membrane when the actuation member is actuated during first use of the tap assembly. | 08-23-2012 |
Younglim Koo, Yuseong-Gu KR
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20120132583 | FLUORINE-BASED HOLLOW-FIBER MEMBRANE AND A PRODUCTION METHOD THEREFOR - The present invention relates to a fluorine-based hollow-fiber membrane and to a production method therefor. The present invention provides: a fluorine-based hollow-fiber membrane which exhibits a sponge-like pore structure even though it has an asymmetrical structure; and a production method therefor. Consequently, the present invention can provide: a fluorine-based hollow-fiber membrane with an outstanding filtering performance and backwash performance despite also having excellent mechanical strength; and a production method therefor. | 05-31-2012 |
Young Man Koo, Gwangju KR
Young-Mi Koo, Gunsan-Si KR
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20120216597 | SAMPLE PRECONCENTRATOR - There is provided a sample preconcentrator. The sample preconcentrator in which a sample gas injection port is coupled to a dried gas supply source and a gas analysis system to concentrate a sample gas comprises a sample concentrating unit containing an absorbent that is composed of carbon nanotube-metal nanocomplexes; a conduit switching valve for selectively coupling the sample gas injection port to the dried gas supply source and the gas analysis system and controlling the absorption and desorption of the sample gas from the sample concentrating unit; and a plurality of conduits for connecting the sample gas injection port, the dried gas supply source, the gas analysis system, the sample concentrating unit and the conduit switching valve. | 08-30-2012 |
20140060400 | DEVICE FOR ELIMINATING HARMFUL SUBSTANCE - This invention relates to a device for effectively removing organic compounds from air by a carbon nanotube-catalyst composite having the two functions of an adsorption/catalytic incineration agent. The carbon nanotube-catalyst composite simultaneously adsorbs the organic compounds and completely decomposes them by a catalytic reaction, and the optimal reaction active temperature by catalytic incineration is low. The carbon nanotube-catalyst composite has a large surface area and has high adsorption performance and catalytic decomposition activity, and is thus applicable to filters that use the methods of adsorption and/or catalytic incineration. The device for removing organic compounds from air includes an adsorption/catalytic incineration reactor including the carbon nanotube-catalyst composite to remove organic compounds from air. | 03-06-2014 |
Young-Mo Koo, Seoul KR
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20110272729 | WAFER LEVEL LED INTERPOSER - A wafer level LED interposer and its manufacturing method is provided. The wafer level LED interposer includes: a LED chip of which N-type electrode and p-type electrode are formed on the upper side; an interposer substrate formed with through vias at each position corresponding to the N-type electrode and the p-type electrode and bonded to the upper side of the LED chip, wherein the N-type electrode and p-type electrode are connected to each through via; a redistribution layer formed on the upper surface of the interposer substrate and electrically connected to the through vias; a solder resist layer coated on the upper surface of the interposer substrate for a part of the redistribution layer selectively to be opened; and an external connector formed at the position where the redistribution layer is opened. | 11-10-2011 |