Jae Hyung
Jae Hyung Ahn, Seoul KR
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20110207191 | METHOD FOR PRODUCING ALCOHOL USING BIOETHANOL WASTE FERMENTED SOLUTION - Provided is a method for producing alcohol or hydrogen gas comprising culturing alcohol-producing microorganisms in a waste fermented solution generated from the bioethanol production process. Glycerol included in the waste fermented solution generated from the bioethanol production process is converted by the microorganisms to butanol under an anaerobic condition. Since the waste fermented solution generated from the bioethanol production process can be utilized as a source of a biofuel, environmental and energy problems can be solved at once. | 08-25-2011 |
Jae Hyung Cho, Seoul KR
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20090233148 | METHOD FOR PREPARING MEMBRANE ELECTRODE ASSEMBLY USING LOW-TEMPERATURE TRANSFER METHOD, MEMBRANE ELECTRODE ASSEMBLY PREPARED THEREBY, AND FUEL CELL USING THE SAME - A membrane-electrode assembly (MEA) is prepared by a low-temperature transfer method. A binder-free carbon layer is formed on a transfer substrate so as to avoid decreased performance due to the formation of a skin layer caused by the interfacial segregation of the ionomer or binder. | 09-17-2009 |
Jae Hyung Cho, Gyeonggi-Do KR
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20130299735 | METHOD OF PRODUCING NANOCOMPOSITE CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY - Disclosed is a method of producing a nanocomposite cathode active material for a lithium secondary battery, represented by the following formula: | 11-14-2013 |
20140057175 | CATHODE ACTIVE MATERIALS FOR LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF - Provided is a cathode active material for a lithium secondary battery and a method for preparing the same. The cathode active material for a lithium secondary battery allows a lithium secondary battery to realize high capacity and to maintain maximum capacity even at high voltage, prevents a drop in capacity during repeated charge/discharge cycles, and improves the lifespan of a lithium secondary battery. | 02-27-2014 |
Jae Hyung Choi, Suwon-Si KR
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20150054381 | VIBRATION MODULE BASED ON PIEZOELECTRIC DEVICE - A vibration module based on a piezoelectric device includes: a piezoelectric device; a vibration plate connected to one side of the piezoelectric device by a medium of an adhesive and an intermediate material; the intermediate material interposed between the piezoelectric device and the vibration plate; and a molding part formed on the side of the piezoelectric device where the intermediate material is not formed. | 02-26-2015 |
Jae Hyung Hwang, Viernheim DE
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20110203649 | USE OF INDANTHRENE COMPOUNDS IN ORGANIC PHOTOVOLTAICS - The present invention relates to an organic solar cell which comprises at least one photoactive region which comprises at least one indanthrene compound which is in contact with at least one fullerene compound, and to the use of indanthrene compounds in organic photovoltaics, especially in the form of a component cell of a tandem cell. | 08-25-2011 |
20110230739 | TRANSCUTANEOUS ORGAN FUNCTION MEASUREMENT - A sensor plaster ( | 09-22-2011 |
20110308592 | USE OF SUBSTITUTED PERYLENES IN ORGANIC SOLAR CELLS - The present invention relates to an organic solar cell with a photoactive region which comprises at least one organic donor material in contact with at least one organic acceptor material, wherein the donor material and the acceptor material form a donor-acceptor heterojunction and wherein the photoactive region comprises at least one substituted perylene. | 12-22-2011 |
20120234380 | TERRYLENE COMPOUNDS, PREPARATION THEREOF AND USE THEREOF IN ORGANIC SOLAR CELLS - A terrylene compound of formula I: | 09-20-2012 |
20120267579 | MIXTURES FOR PRODUCING PHOTOACTIVE LAYERS FOR ORGANIC SOLAR CELLS AND ORGANIC PHOTODETECTORS - The present invention relates to the use of mixtures which comprise, as components K1), one or more merocyanines selected from the group of the compounds of the general formulae Ia, Ib, Ic, Id, Ie, IIa and IIb, as defined in more detail in the description, as an electron donor or electron acceptor, and, as component K2), one or more compounds which, with respect to component K1), act correspondingly as an electron acceptor or electron donor, for producing photoactive layers for organic solar cells and organic photodetectors, to a process for producing photoactive layers, corresponding solar cells and organic photodetectors, and to mixtures which comprise, as components, one or more compounds of the general formulae Ia, Ib, Ic, Id, Ie, IIa and/or IIb of component K1, as defined in more detail in the description, and one or more compounds of component K2. | 10-25-2012 |
20160055947 | NON-CORROSIVE SOFT-MAGNETIC POWDER - The invention relates to a soft-magnetic powder comprising a core of a soft-magnetic material and a coating, the coating comprising an insulation treatment compound and an inhibitor, the inhibitor being: | 02-25-2016 |
Jae Hyung Jang, Buk-Gu KR
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20140063595 | ELECTROMAGNETIC WAVE ABSORBER AND METHOD OF FABRICATING THE SAME - Provided are an electromagnetic wave absorber having a multi-layered structure absorbing an electromagnetic wave, particularly, a terahertz wave, and a method of fabricating the electromagnetic wave absorber. The electromagnetic wave absorber includes a substrate having a predetermined refractive index for an electromagnetic wave, and a plurality of glass spheres arrayed into at least one layer on an upper part of the substrate. | 03-06-2014 |
Jae Hyung Jeon, Seoul KR
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20080210519 | Angle Changing Device For Automatic Conveyor System - Provided is an angle change device for an automatic conveyor system. The angle change device includes: a slate conveyor having guiding grooves formed to cross the slate conveyor; lift units disposed to vertically cross the slate conveyer to lift a loaded material up from the guiding grooves of the slate conveyor; a forward/backward driving unit including driving sprockets between rails arranged to cross the slate conveyor between the lift units and a driving motor; a rotation guiding shaft pin; and a turntable carrier unit including a moving plate for dynamically approaching to or retreating from the slate conveyor and a rotating plate for repeatedly rotating about the rotation shaft in a clockwise and a counter clockwise at predetermined angle when the rotating guiding shaft pin catches the rotating plate while moving in a forward direction or in a backward direction. | 09-04-2008 |
Jae Hyung Jo, Busan KR
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20090166630 | Array substrate of liquid crystal display and method for fabricating the same - A thin film transistor (TFT) for a liquid crystal display device includes a gate electrode, a source electrode, a drain electrode, an active region including a first semiconductor layer and a second semiconductor layer interposed within the first semiconductor layer, and an ohmic contact layer formed on the active region, wherein the source and drain electrodes are formed on the ohmic contact layer. | 07-02-2009 |
20110139994 | PHOTO DIODE FOR DETECTING X-RAY AND MANUFACTURING METHOD THEREOF - An x-ray detection photo diode is disclosed. The disclosed x-ray detection photo diode includes: a substrate; a first electrode formed on the substrate; a photoconductor layer formed on the first electrode in a narrower area than that of the first electrode; and a second electrode formed on the photoconductor layer. In this manner, the x-ray detection photo diode enables the electrode structure to be changed. As such, a leakage current generated in edges of the x-ray detection photo diode can be minimized. | 06-16-2011 |
20140168552 | LIQUID CRYSTAL DISPLAY DEVICE - An LCD device includes a plurality of first gate lines and a plurality of data lines vertically formed in a liquid crystal panel, a plurality of second gate lines horizontally formed in the liquid crystal panel, and a plurality of driving ICs disposed in an upper or lower non-display area of the liquid crystal panel, connected to the plurality of first gate lines to supply a scan signal, and connected to the plurality of data lines to supply data voltages. The plurality of first gate lines and the plurality of second gate lines are electrically connected to each other in pairs through a contact in an overlapping area therebetween, and the plurality of first gate lines and the plurality of data lines are formed on different layers. | 06-19-2014 |
20140240632 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY MODULE INCLUDING TFT HAVING IMPROVED MOBILITY AND METHOD OF FABRICATING THE SAME - An array substrate for a liquid crystal display device includes a gate line and a gate electrode on a substrate, the gate electrode connected to the gate line; a gate insulating layer on the gate line and the gate electrode; an active layer of intrinsic amorphous silicon on the gate insulating layer and corresponding to the gate electrode; an ohmic contact layer of impurity-doped amorphous silicon on the active layer; a data line crossing the gate line; a source electrode on the ohmic contact layer and connected to the data line; a drain electrode on the ohmic contact layer and spaced apart from the source electrode; a passivation layer on the source and drain electrodes and including a drain contact hole exposing a portion of the drain electrode; and a pixel electrode on the passivation layer and connected to the drain electrode through the drain contact hole. | 08-28-2014 |
20140375922 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - Disclosed is an LCD device that includes a plurality of horizontal gate lines provided in a horizontal direction in a liquid crystal panel, a plurality of data lines and a plurality of vertical gate lines provided in a vertical direction in the liquid crystal panel, and a driving IC connected to the plurality of vertical gate lines to supply a gate driving signal, and connected to the plurality of data lines to supply data voltages. One of the horizontal gate lines is connected to at least two vertical gate lines, and the driving IC supplies the same gate driving signal to the at least two vertical gate lines. | 12-25-2014 |
Jae Hyung Kim, Anyang-Si KR
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20090252826 | INJECTION MOLDING MACHINE - An injection molding machine includes supporting plates, molds coupled to the supporting plates, and a coupling guide device to guide the coupling of the molds and the supporting plates. The coupling guide device includes a first coupling guide recess and a first coupling guide protrusion provided at center portions of the molds and the supporting plates so as to be coupled to each other, and a second coupling guide recess and a second coupling guide protrusion provided at the molds and the supporting plates, spaced apart from the first coupling guide recess and the first coupling guide protrusion, so as to be coupled to each other. The second coupling guide recess is formed lengthwise in a direction toward a periphery from the center portions of the molds and the supporting plates. | 10-08-2009 |
Jae Hyung Kim, Changwon-Si KR
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20110051869 | RECEIVING APPARATUS AND RECEIVING METHOD - A receiving apparatus includes: RF filters for selecting and outputting a signal to be down-converted from among a plurality of received signals having different bands; a phase conversion unit for generating a phase difference between output signals of the filters and down-converting the output signals of the filters to output a plurality of sample signals; a quantization unit for converting the plurality of sample signals from discrete signals into digital signals; and a signal separation unit for separating and outputting each of a plurality of output signals corresponding to the plurality of received signals from the output signals of the quantization unit by using a phase shift value caused by the phase difference. | 03-03-2011 |
Jae Hyung Kim, Gyeongsangnam-Do KR
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20100156690 | DIGITAL DIRECT CONVERSION RECEIVING APPARATUS AND METHOD - A digital direct conversion receiving apparatus, including: a phase conversion unit to down-convert a Radio Frequency (RF) signal into a plurality of sample signals, and generate a certain phase difference among the plurality of sample signals when the RF signal is down-converted; and a variable complex gain unit to remove an image component from the plurality of sample signals using the generated phase difference. | 06-24-2010 |
20100158172 | DIGITAL DIRECT CONVERSION RECEIVER BASED ON VARIABLE DELAY AND CONSTANT INTERPOLANT FOR RECEIVING RADIO FREQUENCY SIGNAL AND METHOD THEREOF - Disclosed is a digital direct conversion receiver including a clock generation and a distribution unit to generate a clock signal having a time difference that generates a predetermined phase difference, a Track & Holder (T&H) to perform sampling of a radio frequency (RF) signal selected by a tunable RF filter with a selected sampling frequency and down converting of the sampled signal, and to generate the predetermined phase difference between sampled signals by using the clock signal having the time difference during the down-conversion, an analog-digital (AD) converter to generate a sample stream having phase difference information from the down-converted sampled signal, and a complex interpolant to eliminate an image component from the sample stream using a phase difference between a plurality of sample streams. | 06-24-2010 |
20100330949 | BPS RECEIVER - The present invention receives simultaneously RF signal of different frequency band and processes the RF signal received, at this time a BPS receiver minimizes aliasing generated by RF signal. The present invention comprises a sampling process unit which samples a signal summing a first RF signal and a second RF signal of different frequency bands with time gap, a quantization process unit which generates a first stream signal and a second stream signal, a digital signal down-converted through respective time information in the signal summing the first RF signal and the second RF signal and a signal process unit which performs FIR filtering with reference to phase shift for a respect frequency band of the first stream signal and the second stream signal, separates the first RF signal and the second RF signal based on a result of the performance. | 12-30-2010 |
Jae Hyung Kim, Irving, TX US
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20150193383 | AUTOMATED CREATION OF THEME-BASED IMAGE COMPILATIONS - An image processing system processes digital image files. The system organizes the images into sets of related images. The system stores information relating to various content, contextual and/or topical themes. The system's auto-theming engine matches an image set to one of various stored themes. Each theme is associated with backdrop images contextually matched to the assigned theme. The system stores information relating to various image layout templates. The system's auto-layout engine applies image layout templates defining positioning for the images in a foreground layer to be applied over a background layer comprising the backdrop image(s). The auto-layout engine selects and positions the images within the templates to create a compilation comprising the images arranged on a background that includes contextually-relevant imagery. The compilation may be designed for printing as a physical book (photobook) or poster, or may be configured as an electronic book, webpage/website, etc. for viewing in electronic format. | 07-09-2015 |
Jae Hyung Kim, Pohang-Si KR
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20150114526 | FE-MN-C-BASED TWIP STEEL HAVING REMARKABLE MECHANICAL PERFORMANCE AT VERY LOW TEMPERATURE, AND PREPARATION METHOD THEREOF - Provided is a Fe—Mn—C-based twinning-induced plasticity (TWIP) steel which includes 13 wt % to 24 wt % of manganese (Mn), 0.4 wt % to 1.2 wt % of carbon (C), and iron (Fe) as well as other unavoidable impurities as a remainder, is manufactured by caliber rolling, has a microstructure including elongated grains that are elongated in a rolling direction, and has an average grain size of the elongated grains in a direction perpendicular to the rolling direction of 1 μm or less. | 04-30-2015 |
Jae Hyung Kim, Gyunggi-Do KR
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20110255307 | APPARATUS AND METHOD FOR CONTROLING POWER QUALITY OF POWER GENERATION SYSTEM - There are provided an apparatus and a method for controlling the power quality of a power generation system. According to the present invention, there is provided an apparatus for controlling the power quality of a power generation system including a DC/AC inverter converting DC voltage into AC voltage and supplying inverter current to a grid, including: a grid voltage phase follower generating a grid signal; a fundamental extractor extracting a magnitude of a fundamental wave of a load current introduced into a non-linear load connected between the DC/AC inverter and the grid; a first calculator subtracting a preset current compensation value from the magnitude of the fundamental wave from the fundamental extractor; and a second calculator generating an inverter current instruction value for the DC/AC inverter by using the output value of the first calculator and the grid signal and the load current from the grid voltage phase follower. | 10-20-2011 |
Jae Hyung Kim, Seongnam-Si KR
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20110137526 | STEERING SYSTEM AND CONTROL METHOD FOR THE SAME - A steering system includes a sport mode select/release switch, a steering control portion which changes steering mode stored in a steering mode map in response to signal from the sport mode select/release switch and an electro mechanical steering device controlled by the steering mode of the steering control portion. | 06-09-2011 |
20150183453 | System and Method for Compensating Friction According to Rack Bending of MDPS - Disclosed are a system and a method for compensating friction due to rack bending in a motor driven power steering system. The system for compensating friction may include a rack bending signal processor and a friction compensation controller. The rack bending signal processor may determine whether a rack bar bends when a lateral force is transmitted to the rack bar in turn of a vehicle. The friction compensation controller may calculates a friction compensation torque by adding a counter-rack bending torque according to a bending displacement of the rack bar to a basic steering torque of a motor and control a current supplied to the motor to apply the friction compensation torque if it is determined that the rack bar bends. | 07-02-2015 |
Jae Hyung Kim, Daejeon KR
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20120039417 | BAND PASS SAMPLING RECEIVER - Provided is a band pass sampling receiver which performs a sampling operation to a combined signal of RF signals of different frequency bands. The band pass sampling receiver performs the sampling operation by applying a sampling rate having a time lag to a combined signal of first and second RF signals of different frequency bands. And, by using a result of the sampling operation and first and second interpolant functions, the first and second RF signals are separated from each other. Herein, the first and second interpolant functions are determined based on the time lag, the sampling rate and frequency bands of the first and second RF signals. | 02-16-2012 |
Jae Hyung Lee, Busan KR
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20100167907 | METHOD FOR MANUFACTURING TRANSPARENT POLYCRYSTALLINE ALUMINUM OXYNITRIDE - The present invention relates to a method of manufacturing a transparent polycrystalline aluminum oxynitride. Aluminum oxynitride manufactured by prior art methods has a great number of porosities therein and thus has low transparency. The present invention is directed to solving such a problem. In the method of manufacturing aluminum oxynitride of the present invention, a sintering additive added to a source powder includes less than 0.5 wt. % MgO. Further, the source powder is presintered at 1550° C. to 1750° C. so that a relative density becomes 95% or more and is then resintered at 1900° C. or more so that a relative density higher than that of presintering can be accomplished. According to the present invention, a cubic-phased polycrystalline aluminum oxynitride ceramic can be obtained, wherein porosities therein are nearly eliminated and its substantial transparency becomes 95% or more. | 07-01-2010 |
20130337993 | METHOD FOR PREPARING POLYCRYSTALLINE ALUMINUM OXYNITRIDE HAVING ENHANCED TRANSPARENCY - Disclosed is a method for preparing polycrystalline aluminum oxynitride having enhanced transparency, and preparing polycrystalline aluminum oxynitride by sintering a powder mixture of Al | 12-19-2013 |
Jae Hyung Lee, Daejeon KR
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20100022293 | SYSTEM AND METHOD FOR PRODUCING JACKPOT - Disclosed is a system and method for producing a jackpot. The system includes at least one reel game controlling device generating winning specifications corresponding to re2el arrangement formed during progress of a reel game and a jackpot managing unit for providing a subject reel game controlling device with a jackpot event, the subject reel game controlling device being designated by drawing among the reel game controlling devices through reflecting the winning specification on probability calculation or randomly calculating probability, wherein the subject reel game controlling device executes the jackpot game based on the jackpot event and notifies a gamer of a jackpot prize according to whether an execution result of the game satisfies a predetermined winning condition of a jackpot. Therefore, the gamer comes to expect the jackpot during playing the reel game so as to feel novel enjoyment of the reel game. | 01-28-2010 |
20100234088 | APPARATUS AND METHOD FOR CONTROLLING REEL GAME - Disclosed are an apparatus and method for controlling reel games according to the present invention, including a display part for displaying an alignment status of reels caused by playing a first reel game; a control part for determining whether a combination of symbols or the number of event symbols of at least one or more reels sequentially re-aligned out of the reels satisfies a predetermined event-playing condition, and for playing the event; and a user interface part for inputting user's random halt settings to spins of at least one or more remaining reels yet to be re-aligned out of the reels based on the playing of the event, and for stopping corresponding reel spins, wherein the control part provides a second reel game corresponding to the event depending on whether the combination of symbols or the number of event symbols of the reels appearing as a result of the playing of the event satisfies a predetermined event-winning condition. Accordingly, the present invention can direct gamers to actively participate in games without losing interest in the games as well as easily realize diverse types of events to provide the gamers with. | 09-16-2010 |
Jae Hyung Lee, Suwon-Si KR
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20100110913 | INTERFERENCE DETECTING DEVICE AND METHOD FOR DETECTING INTERFERENCE FOR WIRELESS COMMUNICATION - The present invention relates to a method for detecting interference and an interference detecting device for a wireless communication capable of improving detection accuracy of an interference signal in a wireless communication device without influencing network operation while the interference signal is detected; and, more particularly, to a method for detecting interference and an interference detecting device for a wireless communication to determine an interference signal by increasing an interference packet count according to an RSSI value, its own packet detection, gain reduction, deterioration of signal quality, the number of the same symbols, and so on and comparing an increased interference packet count value with a threshold value by using each ZigBee device as a main constituent of interference detection unlike a conventional method for detecting interference in which a ZigBee coordinator or a ZigBee router is a main constituent of interference detection. | 05-06-2010 |
Jae Hyung Lee, Suwon KR
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20090074034 | DIRECT SEQUENCE SPREAD SPECTRUM TRANSCEIVER - A direct sequence spread spectrum (DSSS) transceiver including a DSSS transmitter and a DSSS receiver, wherein the DSSS transmitter includes: an integral code mapping unit mapping source bit data in one of 2 | 03-19-2009 |
20090083571 | SYSTEM ON CHIP WITH LOW POWER MODE AND METHOD OF DRIVING THE SAME - There are provided a system on chip (SoC) with a low power mode and a method of driving the SoC, the SoC including: a power part supplying a main clock signal and controlling analog and digital power supply at a normal mode and supplying a sub clock signal and turning analog power off at a low power mode; a radio frequency (RF) part generating the main clock signal at the normal mode and stopping operation at the low power mode, under the control of the power part; and a control part operating according to the main clock signal at the normal mode and operating according to the sub clock signal, under to the control of the power part. | 03-26-2009 |
20090168937 | RF RECEIVER HAVING TIMING OFFSET RECOVERY FUNCTION AND TIMING OFFSET RECOVERY METHOD USING THEREOF - There is provided an RF receiver recovering timing offset by shifting timing slots in response to timing offset occurring when a signal is sampled. An RF receiver having timing offset recovery function according to an aspect of the invention includes: a preprocessing unit sampling and digitalizing an analog received signal; a differential operation unit delaying the digitalized received signal from the preprocessing unit for predetermined periods of time and differentiating the delayed signals; a correlation unit correlating the differentiated received signals from the differential operation unit with a plurality of predetermined PN code sequences and sequentially outputting correlation values; a setting unit sequentially storing the correlation values from the correlation unit, detecting a maximum value among the stored correlation values, and shifting a plurality of determination slots by a difference between a storage location of the detected maximum value and a reference storage location; and a demodulation value estimation unit estimating as a demodulation value of the received signal, a symbol of a PN code sequence corresponding to the maximum value from the shifted determination slots. | 07-02-2009 |
20130107775 | WIRELESS COMMUNICATIONS TERMINAL HAVING RF DIRECT WAKEUP FUNCTION AND WAKEUP METHOD THEREOF | 05-02-2013 |
20130135910 | POWER FACTOR CORRECTION APPARATUS, DC/DC CONVERTER, AND POWER SUPPLYING APPARATUS - There are provided a power factor correction apparatus, a direct current/direct current (DC/DC) converter, and a power supplying apparatus, capable of preventing unstable feedback control due to a ripple component by controlling power switching based on a median value between a maximum value and a minimum value of a voltage level of the output power that is received as feedback. The power factor correction apparatus includes a power factor corrector switching input power and correcting a power factor thereof; and a controller detecting a voltage level of power factor-corrected power and controlling the switching of the power factor corrector, based on a median value between a maximum value and a minimum value of the voltage level of the power factor-corrected power detected for a predetermined period of time. | 05-30-2013 |
20130163289 | POWER SWITCHING DRIVING APPARATUS, AND POWER FACTOR CORRECTION DEVICE AND POWER SUPPLY DEVICE HAVING THE SAME - There are provided a power switching driving apparatus able to reduce a circuit area and increase a driving speed, and a power factor correction device and a power supply device having the same. The power switching driving apparatus includes: a first driving unit providing a switching signal in response to a control signal from the outside; a second driving unit including first and second NMOS FETs cascode-connected between an operational power source terminal supplying pre-set operation power and a ground, and performing switching complimentarily in response to the switching signal to provide a switching control signal controlling power switching; a current supply unit supplying a current for driving the second driving unit; and a voltage maintaining unit maintaining a voltage for driving the second driving unit. | 06-27-2013 |
Jae Hyung Noh, Seoul KR
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20130337449 | MARKER FOR PREDICTING GASTRIC CANCER PROGNOSIS AND METHOD FOR PREDICTING GASTRIC CANCER PROGNOSIS USING THE SAME - The present invention relates to a marker for predicting a gastric cancer prognosis, a composition and a kit for predicting gastric cancer prognosis comprising an agent for measuring the expression level thereof, and a method for predicting gastric cancer prognosis using the marker. According to the present invention, gastric cancer prognosis may be predicted promptly and accurately, and an appropriate treatment plan can be determined based on the predicted prognosis, which has an advantage of contributing to significant reduction of death caused by gastric cancer. Particularly, according to the present invention, the survival rate can be remarkably increased by using the treatment method for a stage III gastric cancer patient to a patient who has been predicted to have a negative prognosis among stage Ib/II gastric cancer patients. | 12-19-2013 |
Jae Hyung Oh, Yongin KR
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20130277952 | AIRBAG COVER FOR VEHICLE - An airbag cover for a vehicle that includes an airbag cover body that has a tear line to allow the airbag cover body to be torn off when an airbag cushion is deployed, and a bezel ring coupled to the airbag cover body. The airbag cover includes a plurality of separating protrusions having first and second separating protrusions that are formed on the bezel ring to be spaced apart from each other in a circumferential direction of the bezel ring and to be adjacent to each other. In addition, the separating protrusions have third and fourth separating protrusions adjacent to each other at a position facing the first and second separating protrusions. The separating protrusions include first to fourth separating protrusion insertion apertures that are formed within the airbag cover body to allow the first to fourth separating protrusions to be inserted therein. | 10-24-2013 |
Jae Hyung Park, Seoul KR
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20100041744 | OILY PACLITAXEL COMPOSITION AND FORMULATION FOR CHEMOEMBOLIZATION AND PREPARATION METHOD THEREOF - Oily paclitaxel composition and formulation for chemoembolization and preparation method thereof solubilizing paclitaxel in an oily contrast medium. The composition of the present invention solubilizes paclitaxel and has an advantage of delivering anticancer drug to the target cells by chemoembolization since it is possible to visualize the blood vessel during the chemoembolization process. The present invention also relates to oily paclitaxel composition and formulation additionally comprising chemicals that prevent paclitaxel precipitation for prolonged preservation and the preparation method thereof. Since the composition of the present invention solubilize paclitaxel effectively and can be visualized during chemoembolization, it can be used for TACE to treat hepatoma and other solid tumors. | 02-18-2010 |
Jae Hyung Park, Suwon KR
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20140140934 | LIVER TUMOR-TARGETING ULTRASOUND CONTRAST AGENT AND METHOD FOR PREPARING THE SAME - Disclosed is a liver tumor-targeting ultrasound contrast agent. The ultrasound contrast agent includes a gas-generating core and a hyaluronic acid shell. The ultrasound contrast agent can be specifically delivered to liver cells. This specific delivery enables easy differentiation between normal liver cells and liver tumor cells by ultrasound imaging. In addition, the ultrasound contrast agent is highly stable in aqueous condition and causes no cytotoxicity. Also disclosed is a method for preparing the ultrasound contrast agent. | 05-22-2014 |
Jae Hyung Park, Suwon-Si KR
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20140141084 | HYPOXIA-RESPONSIVE NANOPARTICLE FOR THERAPY AND IMAGING OF HYPOXIA-INVOLVING DISEASES - The present invention relates to an amphiphilic polymer whose property and structure can change under hypoxic conditions, and to nanoparticles formed by self-assembly of the amphiphilic polymer. The hypoxia-responsive nanoparticles according to the present invention release a drug selectively under hypoxic conditions. Thus, the nanoparticles can be used for the selective diagnosis and treatment for diseases that are accompanied by hypoxia. Particularly, the nanoparticles can release a drug only to a targeted tumor in cancer therapy, and thus have minimized side effects and maximized therapeutic effects. | 05-22-2014 |
20140240259 | METHOD FOR DETECTING TOUCH AND ELECTRONIC DEVICE THEREOF - A method and device for detecting a touch input in an electronic device are provided. The method includes determining a scanning segment and detecting a proximity touch event during the scanning segment, according to a horizontal synchronization (H-sync) signal of a display. | 08-28-2014 |
20140240261 | METHOD FOR DETERMINING TOUCH INPUT OBJECT AND ELECTRONIC DEVICE THEREOF - A method for determining a touch input object in a touchscreen based electronic device is provided. The method includes detecting a touch, and determining the touch input object based on two or more of a touch sensitivity, a touched area, and a touch duration time for the detected touch. | 08-28-2014 |
20140294752 | METHOD FOR NUCLEIC ACID DELIVERY USING HYALURONIC ACID - A hyaluronic acid conjugates including hyaluronic acid, a disulfide bond-containing crosslinking agent, and a cationic, amphiphilic polymer; a hyaluronic acid-nucleic acid complex in which a nucleic acid is bound to the hyaluronic acid conjugate; a composition in which the hyaluronic acid-nucleic acid complexes are crosslinked with each other; a nucleic acid delivery composition including the hyaluronic acid-nucleic acid complex; and a method of nucleic acid delivery using the hyaluronic acid-nucleic acid complex. | 10-02-2014 |
Jae Hyung Ryu, Seoul KR
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20110093793 | METHOD FOR ATTACHING DATA AND MOBILE TERMINAL THEREOF - A method controlling a mobile terminal, and which includes displaying, via a display included on the mobile terminal, a text message input window for creating a text message to be sent to at least one other terminal; receiving, via a controller included on the mobile terminal, a generation signal indicating first and second slides are to be generated for the text message, in which the first slide includes a first portion of the text message and the second slide includes a second portion of the text message; displaying, via the display, the first and second slides on first and second display portions of the display; displaying, via the display, a plurality of data to be attached to the first and second slides on a third display portion; receiving, via the controller, a selection signal indicating a selection of first and second data included in the displayed plurality of data; attaching, via the controller, the selected first and second data to the first and second slides; and transmitting, via a wireless communication unit, the text message including the first and second slides and the attached first and second data to the at least one other terminal. | 04-21-2011 |
Jae Hyung Yoo, Seoul KR
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20120105591 | METHOD AND APPARATUS FOR HIGH-SPEED CALIBRATION AND RECTIFICATION OF A STEREO CAMERA - A calibration and rectification method includes arranging a monitor vertically relative to the optical axis of the stereo camera; displaying 3D patterns, similar to patterns obtained by projecting pattern images of various postures produced by a panel virtually located in front of the stereo camera, onto the monitor through a 3D graphical technique; and the stereo camera acquiring the 3D patterns displayed on the monitor to perform calibration and rectification, thereby correcting images of the stereo camera. | 05-03-2012 |
Jae-Hyung Cho, Suwon-Si KR
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20160063934 | METHOD OF DRIVING DISPLAY PANEL, TIMING CONTROLLER FOR PERFORMING THE METHOD, AND DISPLAY APPARATUS HAVING THE SAME - A method of driving a display panel is provided. The method includes generating first compensated and second compensated data based on input image data, outputting the first compensated data to a data driver during a first frame, outputting the first smoothing data to the data driver during a second frame subsequent to the first frame, and outputting the second compensated data to the data driver during an n-th frame subsequent to the second frame (where n is a natural number greater than two). The first smoothing data has a value between a value of the first compensated data and a value of the second compensated data. | 03-03-2016 |
Jae-Hyung Choi, Busan KR
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20140199738 | METHOD FOR PREPARING VOLATILE FATTY ACIDS FROM THE PRE-TREATED EXTRACTS OF MARINE BIOMASS RESIDUE - A method of preparing a volatile fatty acids (VFAs) is provided. More particularly, the method includes chemically or biologically pretreating a residue of algae to obtain an extract of the algae residue, filtering the extract of the algae residue and anaerobically fermenting the filtrate. The method of preparing VFAs can be used regardless of the kinds of algae, a process of producing VFAs can be simplified since there is no need to develop an enzyme for anaerobic fermentation, and a yield of VFAs can be increased since the VFAs can be produced from different kinds of organic components such as proteins or fats in addition to carbohydrates. Accordingly, the method can be useful in producing VFAs in an economical and efficient manner. | 07-17-2014 |
Jae-Hyung Im, Seoul KR
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20160099388 | METHOD OF FABRICATING LIGHT-EMITTING DEVICE PACKAGE - A method of fabricating a light-emitting device package includes preparing a carrier including a first surface and a second surface disposed opposite the first surface, forming a phosphor layer on the first surface of the carrier, emitting first light from a test light-emitting device toward the second surface of the carrier, analyzing second light passing through the phosphor layer, and determining a thickness of the phosphor layer based on the analysis. | 04-07-2016 |
Jae-Hyung Jang, Seoul KR
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20100177372 | OPTICAL IMAGE MODULATOR, OPTICAL APPARATUS INCLUDING THE SAME, AND METHODS OF MANUFACTURING AND OPERATING THE OPTICAL IMAGE MODULATOR - Disclosed are an optical image modulator, an optical apparatus including the same, and methods of manufacturing and operating the optical image modulator. The optical image modulator includes a light amount increasing unit increasing the amount of forward light emission of an electric-optical unit. The light amount increasing unit includes a first reflector reflecting light, which travels from the inside of the electric-optical unit toward the optical-electric unit, to the electric-optical unit. The light amount increasing unit may further include a second light reflector reflecting light, which passes through the optical-electric unit without optical-electric conversion, to the optical-electric unit. | 07-15-2010 |
20100308211 | OPTOELECTRONIC SHUTTER, METHOD OF OPERATING THE SAME AND OPTICAL APPARATUS INCLUDING THE OPTOELECTRONIC SHUTTER - An optoelectronic shutter, a method of operating the same, and an optical apparatus including the optoelectronic shutter are provided. The optoelectronic shutter includes a phototransistor which generates an output signal from incident input light and a light emitting diode serially connected to the phototransistor. The light emitting diode outputs output light according to the output signal, and the output signal is gain-modulated according to a modulation of a current gain of the phototransistor. | 12-09-2010 |
20100321755 | OPTICAL MODULATOR, METHODS OF MANUFACTURING AND OPERATING THE SAME AND OPTICAL APPARATUS INCLUDING THE OPTICAL MODULATOR - An optical modulator, methods of manufacturing and operating the same, and an optical apparatus including the optical modulator are disclosed. The optical modulator includes an electro-optical converter and an optical-electric converter, stacked perpendicular to a substrate, and a gate transistor. The gate transistor gates a signal transmitted to the electro-optical converter from the optical-electric converter and allows charges generated in the optical-electric converter and charges remaining in the electro-optical converter to flow while bypassing the electro-optical converter when gating ON is performed. | 12-23-2010 |
20140034811 | OPTOELECTRONIC SHUTTER, METHOD OF OPERATING THE SAME AND OPTICAL APPARATUS INCLUDING THE OPTOELECTRONIC SHUTTER - An optoelectronic shutter, a method of operating the same, and an optical apparatus including the optoelectronic shutter are provided. The optoelectronic shutter includes a phototransistor which generates an output signal from incident input light and a light emitting diode serially connected to the phototransistor. The light emitting diode outputs output light according to the output signal, and the output signal is gain-modulated according to a modulation of a current gain of the phototransistor. | 02-06-2014 |
20150263534 | ACTIVE RECTIFIER AND WIRELESS POWER RECEIVING APPARATUS USING THE SAME THAT CAN REDUCE REVERSE CURRENT LEAKAGE - An active rectifier and a wireless power reception apparatus using the same are disclosed herein. The active rectifier includes first and fourth switches, second and third switches, and a synchronization control unit. The first and fourth switches are turned on while the voltage of an alternating current (AC) input is negative, and apply the current of the AC input to a rectifying capacitor. The second and third switches are turned on while a voltage of the AC input is positive, and apply the current of the AC input to the rectifying capacitor. The synchronization control unit compensates for the delay time of the comparator for detecting zero-crossing of the AC input so as to switch the first to fourth switches. | 09-17-2015 |
Jae-Hyung Jo, Bunan KR
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20090206338 | ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY MODULE INCLUDING THE ARRAY SUBSTRATE AND METHOD OF FABRICATING THE ARRAY SUBSTRATE - An array substrate for a liquid crystal display device includes a gate line and a gate electrode on a substrate, the gate electrode connected to the gate line; a gate insulating layer on the gate line and the gate electrode; an active layer of intrinsic amorphous silicon on the gate insulating layer and corresponding to the gate electrode; an ohmic contact layer of impurity-doped amorphous silicon on the active layer; a data line crossing the gate line; a source electrode on the ohmic contact layer and connected to the data line; a drain electrode on the ohmic contact layer and spaced apart from the source electrode; a passivation layer on the source and drain electrodes and including a drain contact hole exposing a portion of the drain electrode; and a pixel electrode on the passivation layer and connected to the drain electrode through the drain contact hole, wherein the ohmic contact layer covers the active layer in a space between the source and drain electrodes. | 08-20-2009 |
Jae-Hyung Kim, Yongin-City KR
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20130202952 | SECONDARY BATTERY - A secondary battery including: an electrode assembly; a case receiving the electrode assembly and including a plurality of stepped sections at an inner side of the case in contact with the electrode assembly; and at least one electrode tab electrically connected with the electrode assembly and withdrawn toward an outside of the case. In the secondary battery, a friction force between the inner side of the case and the electrode assembly is increased due to the plurality of stepped sections, thereby minimizing or reducing movement of the electrode assembly within the case. | 08-08-2013 |
Jae-Hyung Kim, Suwon-Si KR
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20090091261 | Plasma display panel - The present embodiments relate to a plasma display panel (PDP) for preventing a chemical reaction between a rear substrate of a sodalime glass including SiO | 04-09-2009 |
20100134893 | Display Device and Optical Filter - A display device according to one embodiment of the invention includes a display panel for displaying an image and an optical filter attached to the display panel. The optical filter includes an external light anti-reflection layer, a color compensation layer, an external light shielding layer, and an electromagnetic interference (EMI) shielding layer. The external light shielding layer includes a barrier rib unit including black photoresist at a gap between the EMI shielding layer and the external light anti-reflection layer or the color compensation layer, for partitioning the gap. | 06-03-2010 |
20100149672 | OPTICAL FILTER AND MANUFACTURING METHOD THEREOF - An optical filter for a plasma display device with improved shielding angle and transmittance, and a method of manufacturing the optical filter. The optical filter includes an external light shielding layer having a plurality of first openings; and an electromagnetic wave shielding layer integrated with the external light shielding layer on one surface of the external light shielding layer, where the electromagnetic wave shielding layer has a plurality of second openings corresponding to the plurality of first openings. | 06-17-2010 |
Jae-Hyung Kim, Yongin-Si KR
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20090153051 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) for suppressing a chemical reaction between Na | 06-18-2009 |
20120214036 | RECHARGEABLE BATTERY - In one aspect, a rechargeable battery for efficiently controlling a composite thickness on both edges of a coated unit when an uncoated region on an edge of an electrode plate is used for an electrode assembly is provided. The rechargeable battery can include: an electrode assembly including electrodes with opposite polarities on both ends of a separator; and an electrode terminal connected to the electrode assembly wherein the electrode includes a coated unit coated with a composite on an electrode plate and an uncoated region set on an edge of the electrode plate exposed on the coated unit. | 08-23-2012 |
20150239419 | COATED FABRIC FOR AIRBAG - The present invention relates to a coated fabric for an airbag. Particularly, the present invention provides a coated fabric for an airbag on a surface of which a coating layer including liquid silicone rubber having elongation of 1000% or more, as measured according to Korean Industrial Standards (KS) M 6518, is included, and a method of manufacturing the same. According to the present invention, the elongation of liquid silicone rubber is excellent so that damage to the fabric for an airbag is minimized under a severe condition of high temperature and high pressure is minimized, and thus the airbag may have excellent inflation and deployment performance, and simultaneously provides excellent storage, dimensional stability, and airtightness effect, thereby safely protect passengers even upon vehicle collision and rollover. | 08-27-2015 |
20150308019 | POLYESTER SEWING THREAD FOR AIRBAG AND PREPARATION METHOD THEREOF - Disclosed is a polyester sewing thread usable for a fabric for an airbag and a cushion for an airbag. A polyester sewing thread is obtained by doubling and twisting a specific polyester yarn including a plurality of polyester filaments, and bonding the polyester yarn in the manner of in-bonding, out-bonding, or in-and-out bonding. The polyester fiber has high strength, middle elongation, and dry heat shrinkage, and may be used as sewing threads with excellent physical properties similar to those of a sewing thread of existing polyamide fiber (Nylon 66). A method for producing the thread is also disclosed. | 10-29-2015 |
Jae-Hyung Ko, Seoul KR
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20140377737 | METHOD FOR CULTURING ISLET CELLS AND METHOD FOR PREPARING CARRIER FOR ISLET CELL TRANSPLANTATION USING ATELOCOLLAGEN, AND ARTIFICIAL PANCREAS PREPARED USING SAME - The present invention provides a method of culturing pancreatic islet cells using a cationized atelocollagen prepared by ionization of high purity atelocollagen, a method of preparing a carrier for pancreatic islet cell transplantation using a cationized atelocollagen, and an artificial pancreas prepared using the same. According to the present invention, it is possible to increase the viability and/or glucose-dependent insulin secretion of pancreatic islet cells during culture of the cells by the use of a cationized atelocollagen or crosslinked atelocollagen scaffold obtained by ionization of high purity atelocollagen. In addition, it is possible to increase the viability and glucose-dependent insulin secretion of cultured and transplanted pancreatic islet cells by the use of a highly stable carrier for pancreatic islet cell transplantation that comprises cationized atelocollagen and alginate. | 12-25-2014 |
Jae-Hyung Lee, Yongin-Si KR
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20130088645 | Method of Processing Moving Picture and Apparatus Thereof - A method of processing moving picture and an apparatus thereof are disclosed. A method of processing a moving picture comprising: calculating a color distribution vector for each of plural sub-frames which are generated by dividing a frame of the moving picture; generating a first order differential of the color distribution vector based on the color distribution vector; generating a second order differential of the color distribution vector based on the first order differential of the color distribution vector; and generating a feature vector of the frame based on the color distribution vector, the first order differential of the color distribution vector and the second order differential of the color distribution vector, is provided. The moving picture processing method can provide an efficient mean to determine commonality between moving pictures by extracting a feature from a frame of the moving pictures. | 04-11-2013 |
Jae-Hyung Lee, Yongin-Si, Gyeonggi-Do KR
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20100138419 | Method of Providing Moving Picture Search Service and Apparatus Thereof - A method of providing a moving picture search service and an apparatus therefor are disclosed. An embodiment of the present invention provides a method of providing a moving picture search service that includes: obtaining a search keyword from a client terminal; and providing as search results a moving picture cluster list displaying information about a moving picture cluster matching with the search keyword. The moving picture cluster includes a plurality of moving pictures determined to have identity, and the moving picture cluster list includes a cluster unit display area displaying information about the moving picture cluster differently from information about another moving picture cluster included in the moving picture cluster list. By providing moving picture search results related to a search keyword in groups of cluster units, users can understand the search results more easily. | 06-03-2010 |
Jae-Hyung Lee, Gyeonggi-Do KR
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20100134693 | Method of Processing Moving Picture and Apparatus Thereof - A method of processing moving picture and an apparatus thereof are disclosed. A method of processing a moving picture comprising: calculating a color distribution vector for each of plural sub-frames which are generated by dividing a frame of the moving picture; generating a first order differential of the color distribution vector based on the color distribution vector; generating a second order differential of the color distribution vector based on the first order differential of the color distribution vector; and generating a feature vector of the frame based on the color distribution vector, the first order differential of the color distribution vector and the second order differential of the color distribution vector, is provided. The moving picture processing method can provide an efficient mean to determine commonality between moving pictures by extracting a feature from a frame of the moving pictures. | 06-03-2010 |
20110254756 | APPARATUS AND SYSTEM FOR VIEWING 3D IMAGE - An apparatus and a system for viewing a 3D image including a synchronization signal receiver for receiving 3D image synchronization signal; a 3D control signal generator for generating left-eye glass control signal and a right-eye glass control signal in accordance with the synchronization signal received; a left-eye glass that opens or intercepts light transmitted to the left-eye glass; a right-eye glass that opens or intercepts light transmitted to the right-eye glass; a central processor that controls operation of the 3D control signal generator and transmits the synchronization signal to the 3D control signal generator; and a power controller that connects or intercepts power supplied to the synchronization signal receiver and the central processor. The power consumption of the apparatus is minimized by supplying power to the synchronization signal receiver and the central processor at a time when the synchronization signal is received and power is intercepted during the rest period. | 10-20-2011 |
20130325391 | CIRCUIT AND METHOD FOR SENSING TEMPERATURE - The present invention relates to a circuit and a method for sensing a temperature. In accordance with an embodiment of the present invention, a circuit for sensing a temperature including: a bipolar transistor unit connected to a current source to output an output voltage which is inversely proportional to temperature; a variable reference voltage unit for providing a variable reference voltage which varies according to setting; a first amplifying unit for receiving the output voltage of the bipolar transistor unit and the variable reference voltage and performing differential amplification to output the amplified voltage; and a second amplifying unit for variably amplifying a variation of the output voltage of the first amplifying unit using a feedback variable resistor is provided. Further, a method for sensing a temperature using the same is provided. | 12-05-2013 |
Jae-Hyung Lim, Seoul KR
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20110143285 | METHOD OF FABRICATING LIQUID CRYSTAL DISPLAY DEVICE - A method of fabricating a transflective type liquid crystal display device includes: forming gate and data lines with a gate insulating layer therebetween on a substrate and crossing each other to define a pixel region that includes a switching region, a reflective region, and a transmissive region; forming a thin film transistor corresponding to the switching region and connected to the gate and data lines; forming a first passivation layer on the thin film transistor; forming a reflective plate on the first passivation layer in the reflective region; forming a second passivation layer on the reflective plate; forming a pixel electrode on the second passivation layer and connected to a drain electrode of the thin film transistor; forming a third passivation layer on the pixel electrode. | 06-16-2011 |
20120190201 | MULTI-SELECTIVE POLISHING SLURRY COMPOSITION AND A SEMICONDUCTOR ELEMENT PRODUCTION METHOD USING THE SAME - Provided are a multi-selective polishing slurry composition and a semiconductor element production method using the same. A silicon film provided with element patterns is formed on the uppermost part of a substrate having a first region and a second region. The element pattern density on the first region is higher than the element pattern density on the second region. Formed in sequence on top of the element patterns are a first silicon oxide film, a silicon nitride film and a second silicon oxide film. The substrate is subjected to chemical-mechanical polishing until the silicon film is exposed, by using a polishing slurry composition containing a polishing agent, a silicon nitride film passivation agent and a silicon film passivation agent. The polishing slurry composition may be a mixture of 100 parts by weight of a polishing agent suspension, containing a polishing agent, and from 40 to 120 parts by weight of an additive solution, and the additive solution can contain 100 parts by weight of a solvent, from 0.01 to 5 parts by weight of a silicon nitride film passivation agent and from 0.01 to 5 parts by weight of a silicon film passivation agent. | 07-26-2012 |
20120287100 | Liquid Crystal Display Device and Method for Driving the Same - Disclosed is a liquid crystal display device increasing transmittance to improve brightness while employing ferroelectric liquid crystals in a half-V mode. The liquid crystal display device includes a liquid crystal panel including ferroelectric liquid crystals of a half-V mode, and a driving circuit driving a liquid crystal panel so that a first frame period, which the positive data voltages are supplied to the liquid crystal panel, becomes longer than a second frame period, which the negative data voltages are supplied to the liquid crystal panel. | 11-15-2012 |
20130214199 | CMP SLURRY COMPOSITION FOR TUNGSTEN - The present invention relates to a CMP slurry composition for polishing tungsten comprising a abrasive and a polishing chemical, wherein the abrasive comprises colloidal silica dispersed in ultra-pure water, and the polishing chemical comprises hydrogen peroxide, ammonium persulfate and iron nitrate. The slurry composition is not discolored and has good etching selectivity, so as to be applied to a CMP process. | 08-22-2013 |
20140312266 | POLISHING SLURRY AND METHOD OF POLISHING USING THE SAME - Disclosed are a polishing slurry used in a polishing process of tungsten and a method of polishing using the same. The slurry includes an abrasive for performing polishing and an oxidation promoting agent for promoting the formation of an oxide. The abrasive includes titanium oxide particles. | 10-23-2014 |
20150179470 | MULTI-SELECTIVE POLISHING SLURRY COMPOSITION AND A SEMICONDUCTOR ELEMENT PRODUCTION METHOD USING THE SAME - Provided are a multi-selective polishing slurry composition and a semiconductor element production method using the same. A silicon film provided with element patterns is formed on the uppermost part of a substrate having a first region and a second region. The element pattern density on the first region is higher than the element pattern density on the second region. Formed in sequence on top of the element patterns are a first silicon oxide film, a silicon nitride film and a second silicon oxide film. The substrate is subjected to chemical-mechanical polishing until the silicon film is exposed, by using a polishing slurry composition containing a polishing agent, a silicon nitride film passivation agent and a silicon film passivation agent. The polishing slurry composition may be a mixture of 100 parts by weight of a polishing agent suspension, containing a polishing agent, and from 40 to 120 parts by weight of an additive solution, and the additive solution can contain 100 parts by weight of a solvent, from 0.01 to 5 parts by weight of a silicon nitride film passivation agent and from 0.01 to 5 parts by weight of a silicon film passivation agent. | 06-25-2015 |
Jae-Hyung Park, Daejeon KR
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20130225445 | BIO-REACTION DEVICE CHIP - Provided is a bio-reaction device chip for confirming or detecting a biomaterial reaction, and more particularly, is a bio-reaction device chip, where a plurality of wells are formed in the plate to contain biomaterials to be tested, thereby simultaneously analyzing various targets, and the well is formed to have a structure of two or more steps such that the sample to be tested is contained in the lower well and a protective layer for protecting the sample, such as oil, is contained in the upper well, thereby preventing evaporation of the sample due to heating at the time of the biomaterial reaction, and thus, improving reliability in analysis. | 08-29-2013 |
20130225453 | BIOMATERIAL DETECTING DEVICE - Provided is a biomaterial detecting device for confirming or detecting a biomaterial reaction, and more particularly to a biomaterial detecting device, which is formed in a stick type to thereby be immersed in a tube containing a biomaterial solution to be tested; has an upper portion with a cap structure to thereby induce reaction with a biomaterial, and thus facilitate confirmation and detection of the biomaterial; and is formed in a cap structure to thereby prevent evaporation of a sample and infiltration of an external material at the time of a biomaterial reaction in the tube, and thus improve reliability in analysis. | 08-29-2013 |
Jae-Hyung Yu, Hanam-Si KR
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20140151649 | PHOSPHORESCENT COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE USING THE SAME - The present invention provides a phosphorescent compound of following formula: | 06-05-2014 |