Sangkyu
Sangkyu Baek, Suwon-Si KR
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20160142899 | Method for Performing D2D Discovery and Terminal Using Same - The present invention relates to a method for performing a D2D discovery and a terminal using the same. Particularly, the present invention relates to a method for performing a D2D discovery, which compares a congestion level of another discovery slot selected randomly or according to a preset pattern with a threshold or a congestion level of a current discovery slot and determines a discovery slot to transmit a discovery message and a transmission period of the discovery message according to a result of the comparison, and a terminal using the same. The present invention relates to a method for performing a D2D discovery using discovery resources including a plurality of discovery slots, and a terminal performing the same, the method comprising the steps of: broadcasting a discovery message by using a first discovery slot; comparing a congestion level of a selected second discovery slot with a predetermined congestion level value; determining a discovery slot to broadcast the discovery message on the basis of a result of the comparison; and broadcasting the discovery message by using the determined discovery slot. | 05-19-2016 |
Sangkyu Kang, Seoul KR
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20150277573 | DISPLAY DEVICE AND OPERATING METHOD THEREOF - A method of controlling a display device, and which includes obtaining, via camera of the display device, a user's image; recognizing, via a controller of the display device, a user's hand gesture from the obtained user's image; and when the recognized user's hand gesture does not match a pre-stored gesture, displaying, via a display of the display device, a function guide including different hand gestures different than the recognized user's hand gesture for guiding a user's selection for performing a function of the display device. | 10-01-2015 |
20150331598 | DISPLAY DEVICE AND OPERATING METHOD THEREOF - Provided is an operating method of a display device. The method includes: recognizing a wearable device; and providing a user interface screen of the display device differently on the basis of a wearing state of the wearable device representing whether a user wears the recognized wearable device. | 11-19-2015 |
Sangkyu Kim, Gyeonggi-Do KR
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20150309634 | TOUCH SENSOR INTEGRATED TYPE DISPLAY DEVICE - A touch sensor integrated type display device includes gate lines and data lines disposed to cross over each other, pixel electrodes respectively disposed in areas defined by the crossing of the gate lines and the data lines in an active area, 1-1 electrodes arranged in at least two rows and at least two columns in the active area, 1-2 electrodes positioned outside the 1-1 electrodes and extending from the active area to a bezel area, and first routing wires respectively connected to the 1-1 and 1-2 electrodes and arranged in parallel. Each gate line extends from the active area to the bezel area on opposite sides of the active area, and each data line extends from the active area to the bezel area on opposite sides of the active area crossing the gate line. | 10-29-2015 |
Sangkyu Lee, Seoul KR
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20080230748 | DISPERSANT HAVING MULTIFUNCTIONAL HEAD AND PHOSPHOR PASTE COMPOSITION COMPRISING THE SAME - Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility. | 09-25-2008 |
20090008633 | NONVOLATILE MEMORY DEVICE USING CONDUCTIVE ORGANIC POLYMER HAVING NANOCRYSTALS EMBEDDED THEREIN AND METHOD OF MANUFACTURING THE NONVLATILE MEMORY DEVICE - A nonvolatile memory device and a method of manufacturing the same are provided. The nonvolatile memory device which is convertible among a high current state, an intermediate current state, and a low current state, said device includes upper and lower conductive layers; a conductive organic layer comprising a conductive organic polymer and which is formed between the upper and lower conductive layers and has a bistable conduction property; and nanocrystals are formed in the conductive organic layer. The conductive organic polymer may be poly-N-vinylcarbazole (PVK) or polystyrene (PS). The method is characterized in that a conductive organic layer is formed by applying a conductive organic material such as PVK or PS using spin coating. Therefore, it is possible to provide a highly-integrated memory device that consumes less power and provides high operating speed. In addition, it is possible to provide the thermal stability of a memory device by using a conductive organic polymer. Moreover, it is possible to reduce the time required to deposit a conductive organic layer by forming a conductive layer using spin coating. Furthermore, it is possible to form a conductive organic layer in various shapes by using mask patterns that can be formed on a substrate in various shapes. | 01-08-2009 |
20110089376 | DISPERSANT HAVING MULTIFUNCTIONAL HEAD AND PHOSPHOR PASTE COMPOSITION COMPRISING THE SAME - Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility. | 04-21-2011 |
20110253941 | DISPERSANT HAVING MULTIFUNCTIONAL HEAD AND PHOSPHOR PASTE COMPOSITION COMPRISING THE SAME - Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility. | 10-20-2011 |
20140365151 | SYSTEM AND METHOD FOR ESTIMATING OUTPUT CURRENT OF DC-DC CONVERTER - A DC-DC converter and a method for estimating output current of a DC-DC converter are provided. The method includes measuring, by a controller, input voltage and output voltage of the DC-DC converter and measuring output voltage of a current transformer (CT) included in the DC-DC converter. In addition, the method includes compensating, by the controller, for the output voltage based on the relationship between the measured output voltage and CT output voltage and compensating for the input voltage by measuring the input current of the DC-DC converter based on the output current of the DC-DC converter into the CT output voltage converted through the current transformer and using an output current map composed of the output voltage and the measured CT voltage. In addition, the output current is estimated using the compensated output voltage and input voltage. | 12-11-2014 |
Sangkyu Lee, Jeonbuk KR
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20090152043 | Mounting Structure of Fuel Tank of Compressed Natural Gas Bus - A mounting structure of a fuel tank may include a carrier fixed and mounted onto a roof panel of a vehicle body, fuel tanks sequentially arranged in a longitudinal direction of the vehicle body, wherein both end portions of each fuel tank are configured to be aligned in a traverse direction of the vehicle body, and fastening members coupling the fuel tanks with the carrier, the fuel tanks restricted to the carrier by the fastening members. | 06-18-2009 |
Sangkyu Lee, Daejeon KR
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20130249877 | FLAT PANEL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - Discussed is a flat panel display device in which a protective pattern is formed on a lower surface of an upper film so that when the upper film is cut, link lines of a display panel formed in a cutting region is not damaged. | 09-26-2013 |
Sangkyu Lee, Daegu KR
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20150307516 | 2,5,6,7-tetrasubstituted Thiazolo[4,5-b]pyridine Derivatives and Use Thereof - Provided are a pharmaceutical composition containing a 2,5,6,7-tetrasubstituted thiazolo[4,5-b]pyridine derivative represented by Formula 1 as an active ingredient and a use thereof effective on a vascular inflammation-related infectious disease triggered by activity of HMGB1 protein. | 10-29-2015 |
Sangkyu Park, Seongnam-Si KR
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20140293058 | DOOR REGULATING APPARATUS OF VEHICLE AND METHOD OF CONTROLLING THE SAME - A door regulation apparatus positions a door mounted in a freely rotatably state in a vehicle body at a reference position in a gap/step measuring process, makes a step of a preset portion of the door to zero, and includes: i) a frame installed outside of a vehicle body transfer line; ii) a moving member reciprocating in the frame through a driving unit; iii) a clamping unit installed in the moving member vacuum adsorbs a skin surface of the door; iv) a sensor installed in the clamping unit senses a vacuum pressure operating at the skin surface; v) a vision photographing unit installed in the moving member photographs a preset portion of the door; and iv) a control unit analyzes and processes a sensing signal from the sensor and vision data that acquires from the vision photographing unit to control the driving unit. | 10-02-2014 |
20140294243 | GAP/HEIGHT DIFFERENCE MEASUREMENT MODULE FOR VEHICLE AND CONTROL METHOD THEREOF - A gap and height difference measurement module may include a mounting frame with a flange mounted on a first end thereof and a connecting frame mounted on a second end of the mounting frame, first and second housings mounted on both sides of the connecting frame respectively, a first light source mounted on a lower end of the first housing and emitting light onto the panels, a second light source mounted on a lower end of the second housing and emitting light onto the panels, first and second sensors respectively mounted on front ends of the first and second housings, and first and second filters that are respectively mounted to the first and second sensors so as to allow the first and second sensors to each extract straight-line elements from cross sections formed as the lights emitted from the first and second light are irradiated onto the panels. | 10-02-2014 |
20140359994 | SYSTEM FOR MEASURING VEHICLE GAP AND STEP AND CONTROL METHOD THEREOF - Provided are a system and method for measuring a vehicle gap or step, where a vehicle body to which a hood, a door, and a trunk lid are assembled is seated on a carrier and moved along transfer lines. The system may be installed over the transfer lines and may include one or more door regulating units attached between the vehicle body and the door, upper rails in both sides above a workplace corresponding to the transfer lines, a moving frame movable below the upper rails, a forward/backward moving unit above the moving frame, a horizontal moving unit to move installation frames, a vertical moving unit in the installation frames to reciprocally move a sliding plate upwardly and downwardly, a measurement module movable and rotatable to measure the gap or the step, and an electronic tag on a roof of the vehicle body. | 12-11-2014 |
20150183116 | HANDLING APPARATUS FOR MOVING PART - A handling apparatus for a moving part may include a frame connected with a separate carrying unit, an electromagnet unit disposed ahead of the frame and coming in contact with the moving part, and a damping unit disposed between the frame and the electromagnet unit and absorbing shock due to contact with the moving part. The handling apparatus may further include a sliding unit disposed between the frame and the electromagnet unit. The damping unit may be disposed on the sliding unit. | 07-02-2015 |
Sangkyu Park, Hwaseong-Si KR
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20160071755 | ELECTROSTATIC CHUCK ASSEMBLIES CAPABLE OF BIDIRECTIONAL FLOW OF COOLANT AND SEMICONDUCTOR FABRICATING APPARATUS HAVING THE SAME - An electrostatic chuck assembly, including an electrostatic chuck on which a substrate is loaded; a channel that provides a flow passage for coolant in the electrostatic chuck, the channel having a first opening at a first end corresponding to a center of the substrate and a second opening at a second end corresponding to an edge of the substrate; and a valve box to control a flow direction of the coolant in the channel, the valve box including a first supply valve to control an introduction of the coolant into the first opening; a first return valve to control a drainage of the coolant from the second opening; a second supply valve to control an introduction of the coolant into the second opening; and a second return valve to control a drainage of the coolant from the first opening. | 03-10-2016 |
Sangkyu Park, Whasung-Si KR
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20140297036 | GAP AND HEIGHT DIFFERENCE MEASUREMENT SYSTEM FOR VEHICLE AND CONTROL METHOD OF THE SAME - A gap/height difference measurement system for a vehicle may include a reflection light sensing unit on a the transportation conveyor line and sensing reflection light reflected from the vehicle body transported depending on illuminance of an illumination, a measurement robot measuring the gap and the height difference between the vehicle body and each panel that move while being installed at both sides of the transportation conveyor line in a width direction of the vehicle body at one side spaced from the reflection light sensing unit in a movement direction of the vehicle body, and a controller receiving a signal sensed by the reflection light sensing unit and comparing the received signal with a predetermined value to control the illuminance of the illumination and outputting a specification depending on a vehicle type of the vehicle body transported to the measurement robot to control the measurement robot. | 10-02-2014 |
Sangkyu Yi, Yokohama-Shi JP
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20130216098 | MAP GENERATION APPARATUS, MAP GENERATION METHOD, MOVING METHOD FOR MOVING BODY, AND ROBOT APPARATUS - Performing map construction under a crowded environment where there are a lot of people. It includes a successive image acquisition unit that obtains images that are taken while a robot is moving, a local feature quantity extraction unit that extracts a quantity at each feature point from the images, a feature quantity matching unit that performs matching among the quantities in the input images, where quantities are extracted by the extraction unit, an invariant feature quantity calculation unit that calculates an average of the matched quantities among a predetermined number of images by the matching unit as an invariant feature quantity, a distance information acquisition unit that calculates distance information corresponding to each invariant feature quantity based on a position of the robot at times when the images are obtained, and a map generation unit that generates a local metrical map as a hybrid map. | 08-22-2013 |