Goo, KR
Bon Ahm Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20090322247 | Dimming buck type LED driving apparatus - A dimming buck type light emitting diode (LED) driving apparatus includes a main switch controlling a driving current flowing into an LED; a current detector detecting a driving current flowing into the LED; a power level determination unit determining a level of the driving power; a dimming capacitor for dimming control; a dimming control unit controlling charging and discharging of the dimming capacitor according to a power level determination signal and an enable signal; a reset circuit unit generating a reset signal according to a detection voltage from the current detector and a voltage of the dimming capacitor; a pulse generation unit generating a pulse signal; and a latch set by the pulse signal of the pulse generation unit and reset by the reset signal of the reset circuit unit to generate a switching signal, and turning on and off the main switch using the switching signal. | 12-31-2009 |
20100102756 | APPARATUS FOR DRIVING LIGHT EMITTING DEVICE - An apparatus for driving a light emitting device according to an aspect of the invention may include: a DC/DC converter unit generating driving power on the basis of an input voltage and supplying the generated driving power to an anode of a light emitting unit including a plurality of light emitting devices; a current source controlling to keep current flowing through the light emitting unit constant; a feedback circuit unit detecting voltage at a cathode of the light emitting unit; and a feedback coupling circuit unit coupling the output of the feedback circuit unit and the input of the DC/DC converter unit to supply the input voltage of the DC/DC converter unit according to the voltage detected by the feedback circuit unit and an output voltage of the DC/DC converter unit. | 04-29-2010 |
20100109563 | APPARATUS FOR DRIVING MULTI-LIGHT EMITTING DEVICES - An apparatus for driving multi-light emitting devices that drives a multi-channel light emitting unit having a plurality of light emitting channels connected in parallel with each other, each of which has a plurality of light emitting devices connected in series with each other according to an aspect of the invention may include: a DC/DC converter generating a driving voltage; a current control unit having a plurality of current sources connected between cathodes of the plurality of light emitting channels and a ground; a minimum voltage selection unit detecting a minimum detection voltage among the plurality of detected voltages at the cathodes of the plurality of light emitting channels; a first error detection unit detecting an error voltage determined by the difference between the minimum detection voltage and a predetermined first reference voltage; and a feedback coupling unit supplying the input voltage according to the error voltage and the driving voltage. | 05-06-2010 |
Bon Cheol Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20140324033 | MEDICAL LASER TREATMENT DEVICE AND METHOD FOR OPERATING SAME - The present invention relates to a medical laser treatment device and a method for operating same, which aim to treat a curved area on the skin of a patient. The medical laser treatment device, according to the present invention, comprises: a main body portion having a laser oscillation portion for oscillating the laser; a hand piece, which is connected to the main body, for irradiating the laser onto the skin of the patient; and a laser tip, which is positioned between the skin of the patient and the hand piece and comes into contact with the skin of the patient so as to guide the laser, wherein the laser tip applies pressure to one side of a blood vessel on the inside of an irradiation area. | 10-30-2014 |
Bon Seuk Goo, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20110099593 | STREAMING DATA PROCESSING METHOD AND APPARATUS FOR DIGITAL BROADCAST SYSTEM SUPPORTING VOD SERVICE - A method and apparatus for processing streaming data of content in a digital broadcast system supporting Video On Demand (VOD) service are provided. A data processing method of a set-top box supporting Video On Demand (VOD) service includes requesting content selected by a user, configuring, if streaming data of the content is received, file block information for storing the streaming data, and storing the streaming data in units of file blocks according to the file block information. The streaming data processing method and apparatus of the present invention are capable of processing the streaming data of the content of which size is larger than the available storage space efficiently. Also, the streaming data processing method and apparatus of the present invention is capable of reducing total manufacturing cost of the set-top box by reducing costly storage device in size. | 04-28-2011 |
Byeong Seo Goo, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20120067606 | HYDRAULIC BREAKER - Disclosed is a hydraulic breaker. The hydraulic breaker includes a back head provided therein with a gas chamber; a cylinder assembled to a lower portion of the back head; a front head assembled to a lower portion of the cylinder; a piston moving up and down in the cylinder; and a chisel installed in the front head, wherein semicircular ring slots are defined in both sides of a bottom of the back head, both sides of a top of the cylinder, both sides of a bottom of the cylinder and both sides of a top of the front head, respectively, and fastening rings are installed in circular ring slots formed by joining the semicircular ring slots formed in both sides of the bottom of the back head to the semicircular ring slots formed in both sides of the top of the cylinder, and the fastening rings are installed in circular ring slots formed by joining the semicircular ring slots formed in both sides of the bottom of the cylinder to the semicircular ring slots formed in both sides of the top of the front head in order to assemble the back head, cylinder, and front head with each other. | 03-22-2012 |
Don-Hoon Goo, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20090218610 | Semiconductor Memory Devices Including Diagonal Bit Lines - A semiconductor memory device may include a semiconductor substrate having a plurality of active regions wherein each active region has a length in a direction of a first axis and a width in a direction of a second axis. The length may be greater than the width, and the plurality of active regions may be provided in a plurality of columns in the direction of the second axis. A plurality of wordline pairs may be provided on the substrate, with each wordline pair crossing active regions of a respective column of active regions defining a drain portion of each active region between wordlines of the respective wordline pair. A plurality of bitlines on the substrate may cross the plurality of wordline pairs, with each bitline being electrically coupled to a drain portion of a respective active region of each column, and with each bitline crossing drain portions of active regions of adjacent columns in different directions so that different portions of a same bitline are aligned in different directions on different active regions of adjacent columns. | 09-03-2009 |
20090218654 | Semiconductor Memory Devices Including Extended Memory Elements - A semiconductor memory device may include a semiconductor substrate having an active region thereof, and the active region may have a length and a width, with the length being greater than the width. A field isolation layer may be on the semiconductor substrate surrounding the active region. First and second wordlines may be on the substrate crossing the active region, with the first and second wordlines defining a drain portion of the active region between the first and second wordlines and first and second source portions of the active region at opposite ends of the active region. First and second memory storage elements may be respectively coupled to the first and second source portions of the active region, with the first and second wordlines being between portions of the respective first and second memory storage elements and the active region in a direction perpendicular to a surface of the substrate. | 09-03-2009 |
Doo-Hoo Goo, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20100258744 | Flare Evaluation Methods - A flare evaluation method includes: extracting DC flare reference data using a preliminary measurement pattern mask and a dummy mask having an open region in which a preliminary measurement pattern is formed; providing a plurality of flare gauge sets including an opaque pad, a measurement pattern, and a flare pattern, the measure pattern being disposed at an inside of the opaque pad to measure strength of a flare, the flare pattern being disposed at an outside of the opaque pad to generate the flare; and detecting a change of a photo resist measurement pattern caused by the flare pattern and the measurement pattern for each of the flare gauge sets, wherein an outer radius of the flare pattern increases by a predetermined amount depending on the flare gauge set. | 10-14-2010 |
Doohoon Goo, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20100303362 | Image Data Processing Methods - Provided are image data processing methods. Such methods include obtaining image data with at least one bar pattern, detecting coordinates of an edge of the bar pattern, extracting an outline curve of the bar pattern by fitting the coordinates of the edge, setting a direction of a major axis by differentiating the outline curve of the bar pattern, rotating the image data to match the major axis with a reference axis, and extracting information of the bar pattern by processing the bar pattern of the rotated image data. | 12-02-2010 |
Doo-Hoon Goo, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20100190340 | Methods of forming fine patterns using a nanoimprint lithography - In a method of forming fine patterns, a photocurable coating layer is formed on a substrate. A first surface of a template makes contact with the photocurable coating layer. The first surface of the template includes at least two first patterns having a first dispersion degree of sizes, and at least one portion of the first surface of the template includes a photo attenuation member. A light is irradiated onto the photocurable coating layer through the template to form a cured coating layer including second patterns having a second dispersion degree of sizes. The second patterns are generated from the first patterns and the second dispersion degree is less than the first dispersion degree. The template is separate from the cured coating layer. A size dispersion degree of the patterns used in a nanoimprint lithography process may be adjusted by the light attenuation member, so that the fine patterns may be formed to have an improved size dispersion degree. | 07-29-2010 |
20100230864 | Nanoimprint Lithography Template and Method of Fabricating Semiconductor Device Using the Same - Nanoimprint lithography templates and methods of fabricating semiconductor devices using the nanoimprint lithography templates are provided. The nanoimprint lithography template includes a transparent substrate having a first refractive index, a stamp pattern on a surface on the transparent substrate and having inclined sidewalls, and a coating layer formed on the inclined sidewalls of the stamp pattern, the coating layer having a second refractive index higher than the first refractive index. | 09-16-2010 |
Doo-Hoon Goo, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20090218609 | Semiconductor Memory Devices Including Offset Bit Lines - A semiconductor memory device may include a substrate having a plurality of active regions wherein each active region has a length in a direction of a first axis and a width in a direction of a second axis. The length may be greater than the width, and the plurality of active regions may be provided in a plurality of columns of active regions in the direction of the second axis. A plurality of wordline pairs may be provided on the substrate, with each wordline pair crossing active regions of a respective column of active regions defining a drain portion of each active region between wordlines of the respective wordline pair. A plurality of bitlines on the substrate may cross the plurality of wordline pairs, with each bitline being electrically coupled to a respective drain portion of an active region of each column, and with each bitline being arranged between the respective drain portion and another drain portion of an adjacent active region of the same column. | 09-03-2009 |
Gyo-Hwan Goo, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20110115808 | DISPLAY APPARATUS AND METHOD OF ADJUSTING IMAGE QUALITY THEREOF - A display apparatus and a method of adjusting image quality of a display apparatus which displays an image on the basis of an image signal are provided. The display apparatus includes a signal processor that processes an image signal; a display unit that displays an image based on the image signal processed by the signal processor; a storage unit that stores a measured value representing image quality of the display unit; and an image quality adjustment unit that carries out image quality adjustment of the display unit based on the measured value and a preset target value corresponding to a desired image quality of the display unit. | 05-19-2011 |
Hoo Mo Goo, Suncheon-Si KR
Patent application number | Description | Published |
---|---|---|
20160113315 | SALT PRODUCTS COATED WITH NATURAL AMINO ACIDS EXTRACTS FOR SODIUM INTAKE REDUCTION - The present invention relates to salt products coated with the natural amino acid extracts effective in reducing sodium intake. Precisely, the salt products of the invention are able to maintain taste of food with 30˜50% reduced salt, suggesting that they can effectively reduce daily intake of salt consumed with food. It is also expected that the salt products of the present invention can also be effectively used for the preparation of meal for a patient who needs sodium limited diet. | 04-28-2016 |
Hyung Seo Goo, Daejon KR
Patent application number | Description | Published |
---|---|---|
20140056835 | COSMETIC COMPOSITION FOR SKIN WHITENING COMPRISING SMALL MOLECULE-PEPTIDE CONJUGATE - The present invention relates to a cosmetic composition for skin whitening comprising a small molecule-peptide conjugate. More specifically, it concerns the cosmetic composition for skin whitening comprising Caffeic acid-LG-NH | 02-27-2014 |
Ja Cheul Goo, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20110269378 | CHEMICAL MECHANICAL POLISHING SYSTEM - The invention relates to a chemical mechanical polishing system, comprising: at least one polishing platens rotatably installed with a platen pad mounted on its upper surface; a guide rail disposed along a predetermined path; a substrate carrier unit including a rotary union to downwardly press a substrate during a polishing process, the substrate carrier unit moving along the guide rail with loading the substrate; and a docking unit installed to be docked to the substrate carrier unit so as to supply air pressure to the rotary union which downwardly presses the substrate held by the substrate carrier unit, when the substrate carrier unit is positioned over the polishing platen, whereby even though the substrate carrier unit is moved to consecutively polish the substrate on the plural polishing platens, it substantially removes a phenomenon of the twisting of air pressure supply tubes due to the movement of the substrate carrier unit. | 11-03-2011 |
20110275289 | CONDITIONER OF CHEMICAL MECHANICAL POLISHING APPARATUS - Provided are a conditioner of a chemical mechanical polishing apparatus for polishing a substrate over a platen pad that rotates and a method thereof. The conditioner includes a disk holder, a piston rod, a housing, and a load sensor. The disk holder secures a conditioning disk that finely cuts a surface of the platen pad. The piston rod delivers a normal force to the disk holder. The housing covers at least a portion of the piston rod. The load sensor is installed to receive the normal force that the piston rod delivers to the piston rod and measuring the normal force. | 11-10-2011 |
Jaehark Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120104764 | WIND POWER GENERATOR USING AN AUTOMATICALLY FOLDABLE CANOPY - A wind power generator using an automatically foldable canopy is provided, which includes a steel tower unit which is supported on the ground and installed up to a predetermined height; a shank unit connected to the top of the steel tower and installed in the horizontal direction; a spreadable body having a canopy which repeats folding and unfolding operations in the direction of the wind along the shank unit; a main rope connected to a plurality of strings connected to the rim of the canopy, and extending to the steel tower; and a generating unit installed in the steel tower to generate energy by the difference in wind pressure between the wound mode and unwound mode of the main rope. | 05-03-2012 |
Jain Goo, Gumi-City KR
Patent application number | Description | Published |
---|---|---|
20090009431 | PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A plasma display panel and a plasma display apparatus are disclosed. The plasma display panel includes a front substrate on which a scan electrode and a sustain electrode are positioned parallel to each other, an upper dielectric layer positioned on the scan and sustain electrodes, a rear substrate on which an address electrode is positioned to intersect the scan and sustain electrodes, a lower dielectric layer positioned on the address electrode, a barrier rib that is positioned between the front substrate and the rear substrate and partitions a discharge cell, and a phosphor layer that is positioned inside the discharge cell and includes YVPO | 01-08-2009 |
20090009433 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a scan electrode and a sustain electrode positioned parallel to each other on a front substrate, an upper dielectric layer positioned on the scan electrode and the sustain electrode, a rear substrate on which an address electrode is positioned to intersect the scan electrode and the sustain electrode, a lower dielectric layer positioned on the address electrode, and a barrier rib positioned between the front substrate and the rear substrate. The barrier rib includes lead (Pb) equal to or less than 1,000 ppm (parts per million). A discharge gas is filled between the front substrate and the rear substrate and includes helium (He) of 9% to 42%. | 01-08-2009 |
20100237776 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a front substrate, a rear substrate opposite the front substrate, a barrier rib that is positioned between the front substrate and the rear substrate to provide a discharge cell, a seal layer that attaches the front substrate to the rear substrate, and an exhaust hole that is formed on the rear substrate in a portion between the barrier rib and the seal layer. The exhaust hole is positioned in a portion overlapping an active area along a shorter side or a longer side of the rear substrate. | 09-23-2010 |
Jain Goo, Gyoungbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20100231128 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a front substrate on which a scan electrode and a sustain electrode are positioned, a first black layer positioned between the scan electrode and the front substrate and between the sustain electrode and the front substrate, a rear substrate on which an address electrode is positioned to intersect the scan electrode and the sustain electrode, and a barrier rib that is positioned between the front substrate and the rear substrate to partition a discharge cell. The first black layer includes cobalt (Co) material and ruthenium (Ru) material. The barrier rib including lead (Pb) equal to or less than 1,000 ppm (parts per million). | 09-16-2010 |
Ja Kwan Goo, Uiwang-Si KR
Patent application number | Description | Published |
---|---|---|
20140187688 | (Meth)Acrylic Copolymer, Method for Preparing the Same and Thermoplastic Resin Composition Comprising the Same - A (meth)acrylic copolymer is a copolymer of a monomer mixture including a phosphorus-based (meth)acrylic monomer represented by Formula 1, and a monofunctional unsaturated monomer. The (meth)acrylic copolymer can have improved refractive index, excellent flame resistance, transparency, scratch resistance and/or environment-friendliness: | 07-03-2014 |
20140346418 | FLAME RETARDANT ACRYLIC-BASED COPOLYMER, RESIN COMPOSITION COMPRISING SAME AND MOLDING FORM THEREOF - The present invention provides a flame retardant acrylic-based copolymer which includes a derivative unit obtained from a monomer mixture comprising: (A) a (meth)acrylic monomer; (B) at least one vinyl monomer selected from the group consisting of an aromatic vinyl monomer and an unsaturated nitrile monomer; and (C) a phosphorus-based (meth)acrylic monomer. The flame retardant acrylic copolymer has high refractivity and exhibits excellent flame retardancy and scratch resistance. | 11-27-2014 |
20140371344 | THERMOPLASTIC (METH)ACRYLATE COPOLYMER, RESIN COMPOSITION COMPRISING SAME, AND MOLDED PRODUCTS THEREOF - Disclosed herein is a thermoplastic (meth)acrylate copolymer, which includes a derivative unit obtained from a monomer mixture including: (A) an aromatic (meth)acrylate having an index of refraction from about 1.580 to about 1.700; and (B) a monofunctional unsaturated monomer. | 12-18-2014 |
20140371375 | THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCTS THEREOF - A thermoplastic resin composition according to the present invention is characterized by comprising: (A) a polycarbonate resin; and (B) a biphenyl group-containing (meth)acrylic copolymer. As such, the refractive index of the biphenyl group-containing (meth)acrylic copolymer (B) can be approximately from 1.495 to 1.640. The thermoplastic resin composition exhibits superior balance of material properties such as impact strength, internal scratch resistance, transparency, thermal resistance and appearance. | 12-18-2014 |
Ja-Kyung Goo, Dangjin-Si KR
Patent application number | Description | Published |
---|---|---|
20160047975 | Backlight Unit and Display Device Including the Same - Disclosed are a backlight unit and a liquid crystal display device including the same to stably fix a light guide plate. The backlight unit includes a guide disposed between a cover bottom, on which a light guide plate is mounted, and the light guide plate, the guide having a plurality of projections in an area in which the guide contacts the light guide plate. | 02-18-2016 |
Ja-Min Goo, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20130135210 | APPARATUS AND METHOD FOR ARRANGING A KEYPAD IN WIRELESS TERMINAL - An apparatus and method for arranging a keypad in a wireless terminal, and more particularly, to an apparatus and method for arranging a keypad in a wireless terminal to conveniently perform a key input in the wireless terminal, the apparatus including: a display unit for displaying the keypad in at least one of a right and left side on a screen of the display unit in a horizontal mode of the wireless terminal; and a controller for controlling the display unit to display the keypad in the right and/or left side on the screen of the display unit in the horizontal mode of the wireless terminal. | 05-30-2013 |
Jin Mo Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20100150420 | METHOD FOR DETECTING GROUND GLASS OPACITY USING CHEST COMPUTED TOMOGRAPHY - There is provided a method for detecting Ground Glass Opacity (GGO) using chest computed tomography. The method includes detecting a candidate cell having a brightness value within a detection range by sequentially scanning a three-dimensional image of a pulmonary region, and designating the candidate cell as a seed cell when surrounding cells of the candidate cell have brightness values within the detection range; when a plurality of seed cells are obtained by the designating of the candidate cell as a seed cell, grouping adjacent seed cells to obtain one or more candidate zones; and detecting one or more zones, which have a greater size than a GGO detection size and including therein more than the detection reference number of seed cells, out of the one or more candidate zones, and setting the detected one or more zones as one or more GGO candidates. | 06-17-2010 |
Juseon Goo, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20100230741 | SEMICONDUCTOR DEVICES WITH AN AIR GAP IN TRENCH ISOLATION DIELECTRIC - A tunnel insulating layer and a charge storage layer are sequentially stacked on a substrate. A recess region penetrates the charge storage layer, the tunnel insulating layer and a portion of the substrate. The recess region is defined by a bottom surface and a side surface extending from the bottom surface. A first dielectric pattern includes a bottom portion covering the bottom surface and inner walls extending from the bottom portion and covering a portion of the side surface of the recess region. A second dielectric pattern is in the recess region between the inner walls of the first dielectric pattern, and the second dielectric pattern enclosing an air gap. The air gap that is enclosed by the second dielectric pattern may extend through a major portion of the second dielectric pattern in a direction away from the bottom surface of the recess region. | 09-16-2010 |
Ju-Seon Goo, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20090012221 | COMPOSITIONS INCLUDING PERHYDRO-POLYSILAZANE USED IN A SEMICONDUCTOR MANUFACTURING PROCESS - A film is formed on a substrate including conductive patterns or trenches using a composition that included a solvent and perhydro-polysilazane having a weight average molecular weight of about 1,800 to 3,000 and a molecular weight distribution of more than about 2.2 to about 3.0. The film is changed into a silicon oxide film, and then an opening is formed through the silicon oxide film. A contact is formed in the opening by filling the opening with conductive material. The silicon oxide film of perhydro-polysilazane having low molecular weight becomes dense and uniform. | 01-08-2009 |
20100167490 | Method of Fabricating Flash Memory Device - Provided are methods of fabricating flash memory devices that may prevent a short circuit from occurring between cell gate lines. Methods of fabricating such flash memory devices may include forming gate lines including a series of multiple cell gate lines and multiple selection gate lines. Each gate line may include a stacked structure of a tunnel insulating layer, a floating gate, a gate insulating layer, and/or a polysilicon layer operable to be a control gate, all formed on a semiconductor substrate. Methods may include forming a first insulating layer that selectively fills gaps between the cell gate lines from the bottom up and between adjacent ones of the cell gate lines and the selection gate lines, and does not fill a space located on outer sides of the selection gate lines that are opposite the plurality of cell gate lines. A spacer may be formed on the outer sides of the selection gate lines that are opposite to the cell gate lines, after forming the first insulating layer. A second insulating layer may be formed in a space where the spacer is formed. | 07-01-2010 |
20110037109 | SEMICONDUCTOR DEVICES INCLUDING LOWER AND UPPER DEVICE ISOLATION PATTERNS - In some embodiments, a semiconductor substrate includes trenches defining active regions. The semiconductor device further includes lower and upper device isolation patterns disposed in the trenches. An intergate insulation pattern and a control gate electrode are disposed on the semiconductor substrate to cross over the active regions. A charge storage electrode is between the control gate electrode and the active regions. A gate insulation pattern is between the charge storage electrode and the active regions, and the intergate insulation pattern directly contacts the upper device isolation pattern between the active regions. | 02-17-2011 |
Ju-Seon Goo, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20090020847 | Semiconductor device having trench isolation region and methods of fabricating the same - A semiconductor device having a trench isolation region and methods of fabricating the same are provided. The method includes forming a first trench region in a substrate, and a second trench region having a larger width than the first trench region in the substrate. A lower material layer may fill the first and second trench regions. The lower material layer may be etched by a first etching process to form a first preliminary lower material layer pattern remaining in the first trench region and form a second preliminary lower material layer pattern that remains in the second trench region. An upper surface of the second preliminary lower material layer pattern may be at a different height than the first preliminary lower material layer pattern. The first and second preliminary lower material layer patterns may be etched by a second etching process to form first and second lower material layer patterns having top surfaces at substantially the same height. First and second upper material layer patterns may be formed on the first and second lower material layer patterns, respectively. | 01-22-2009 |
20100072569 | Method of forming an isolation layer, method of manufacturing a semiconductor device using the same, and semiconductor device having an isolation layer - In a method of forming an isolation layer, a plurality of trenches is formed on a substrate. A liner is formed on inner walls of the trenches. The liner is thermally oxidized to fill up some of the trenches. The other trenches are filled up with an insulation material. As a result, the isolation layer is free of voids. | 03-25-2010 |
20100203700 | METHOD OF FORMING SEMICONDUCTOR DEVICE - A method of forming a semiconductor device includes preparing a substrate having a recessed area. A silicon oxide layer is formed at the recessed area. A catalytic nitridation treatment is performed for an upper portion of the silicon oxide layer to form a nitridation reactant on the upper portion of the silicon oxide layer. A dielectric layer is formed on the silicon oxide layer where the nitridation reactant is formed. The dielectric layer is annealed. According to the foregoing method, recession of the dielectric layer is prevented to fabricate a high-quality semiconductor device. | 08-12-2010 |
20100240194 | Method of fabricating semiconductor device - A method of fabricating a semiconductor device, the method including sequentially forming a pad oxide layer and a nitride layer on a substrate; etching the nitride layer, the pad oxide layer, and the substrate to form a trench; forming a sidewall oxide layer on a sidewall and a bottom of the trench; forming a oxide layer liner including nitrogen on the sidewall oxide layer; and forming a gap fill layer on the oxide layer liner | 09-23-2010 |
20110256708 | Methods of Manufacturing Flash Memory Devices by Selective Removal of Nitrogen Atoms - A method of manufacturing a flash memory device includes: forming a dielectric layer on an active region of a substrate having an isolation region and the active region; forming a floating gate on the dielectric layer; forming an isolation layer in the isolation region; forming a nitride layer including a first nitride layer portion formed on an exposed surface of the floating gate and a second nitride layer portion formed on an exposed surface of the isolation layer; selectively removing nitrogen atoms from the second nitride layer portion of the nitride layer; forming an inter-gate dielectric layer on both the first nitride layer portion and the isolation layer; and forming a control gate on the inter-gate dielectric layer. | 10-20-2011 |
20120007165 | SEMICONDUCTOR DEVICES - A semiconductor device includes a substrate, a plurality of gate structures, a first insulating interlayer pattern, and a second insulation layer pattern. The substrate has an active region and a field region, each of the active region and the field region extends in a first direction, and the active region and the field region are alternately and repeatedly arranged in a second direction substantially perpendicular to the first direction. The gate structures are spaced apart from each other in the first direction, each of the gate structures extends in the second direction. The first insulation layer pattern is formed on a portion of a sidewall of each gate structure. The second insulation layer pattern covers the gate structures and the first insulation layer pattern, and has an air tunnel between the gate structures, the air tunnel extending in the second direction. | 01-12-2012 |
Ju-Seon Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20150255302 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - Provided is a method of manufacturing a semiconductor device. The method includes forming an underlying structure on a semiconductor substrate, forming a material layer on the semiconductor substrate having the underlying structure, the material layer including a first region having a first surface disposed at a first height from a surface of the semiconductor substrate and a second region having a second surface disposed at a second height lower than the first height, and planarizing the material layer. The planarization of the material layer includes coating an etchant on the material layer disposed on the semiconductor substrate, and selectively heating the first region of the material layer to increase an etch rate of the first region of the material layer more than an etch rate of the second region of the material layer. | 09-10-2015 |
Kyung-Sang Goo, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20090095914 | ARRAY SUBSTRATE FOR X-RAY DETECTOR, METHOD OF MANUFACTURING THE SAME, X-RAY DETECTOR HAVING THE SAME INSTALLED THEREIN, AND METHOD OF MANUFACTURING X-RAY DETECTOR - An x-ray detector including an array substrate including blocks extending along the array substrate in a first direction. Each of the blocks includes cells that are each associated with a data line extending in parallel with the first direction and a gate line extending perpendicularly to the first direction such that the data line crosses the gate line, a thin film transistor respectively connected to the gate and data lines, and a photodiode connected to the thin film transistor to receive light. The cells store charges corresponding to an amount of the light. Gate drivers are connected to ends of the gate lines to select rows of the cells associated with each of the gate lines. Read-out circuits are connected to ends of the data lines to read out charges stored in the cells, of each of the selected rows, that are respectively associated with each of the data lines. | 04-16-2009 |
20090202042 | X-RAY DETECTOR AND MANUFACTURING METHOD THEREOF - An X-ray detector includes; a panel having a plurality of photo-detecting pixels generating electrical signals in response to the detection of X-rays, a gate driver providing a gate signal to the plurality of photo-detecting pixels, wherein the photo-detecting pixels output the electrical signals in response to the gate signal, a readout integrated circuit reading out the electrical signal in response to the gate signal, a main board including a controller receiving the electrical signal and converting the electrical signal to an image signal, a film attached to the panel and the main board, the film including a signal line electrically connecting the readout integrated circuit to the panel and main board, wherein the readout integrated circuit is mounted on the film, and a shielding layer covering the film and comprising a conductive material, wherein the shielding layer prevents externally applied electromagnetic signals from passing through the film. | 08-13-2009 |
20090245465 | METHOD OF DRIVING X-RAY DETECTOR AND X-RAY DETECTOR USING THE SAME - In a method of driving an x-ray detector having a switching device connected to a light detecting pixel comprising a photodiode which detects an x-ray emitted from an x-ray generator and outputs an electrical signal corresponding to the x-ray, the method includes: receiving an x-ray with the photodiode during an x-ray detecting period to generate the electrical signal corresponding to the x-ray; turning on the switching device using a gate signal during a first gate turn-on period to transmit the electrical signal to an external component; providing a light to the photodiode during a first flash period of an offset control period; and turning on the switching device during a second gate turn-on period of the offset control period during which the light is not provided to the photodiode to maintain an electric potential at a coupling node disposed between the photodiode and the switching device at a predetermined level. | 10-01-2009 |
Nam Hee Goo, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20150222032 | PRINTED CIRCUIT BOARD AND DISPLAY DEVICE INCLUDING THE SAME - A printed circuit board includes a base member including a major surface; a first region and a second region adjacent to the first region when viewed in a direction perpendicular to the major surface; a first conductive pattern layer formed over the major surface and comprising a plurality of conductive features positioned in the first region; and a connector placed over the major surface and comprising a portion located in the second region. The first conductive pattern layer does not comprise a portion formed in the second region and overlapping the connector when viewed in the direction. | 08-06-2015 |
20160007496 | SPARK PREVENTING ELEMENT FOR PRINTED CIRCUIT BOARD - A spark-preventing element embedded in a printed circuit board includes a capacitive output electrode, a capacitive input electrode, an interlayer conductive member electrically connecting the capacitive output electrode to a signal line, and an interlayer insulation member electrically insulating the capacitive input electrode from the signal line, The capacitive input electrode is spaced apart from the capacitive output electrode with an air gap disposed between the capacitive output electrode and the capacitive input electrode, surrounds the capacitive output electrode, and is electrically connected to the ground layer. The spark-preventing element has an improved electrical characteristic and an increased durability. | 01-07-2016 |
Nam-Hee Goo, Chungcheongnam-Do KR
Patent application number | Description | Published |
---|---|---|
20130335384 | METHOD OF DRIVING A DISPLAY PANEL, A DISPLAY PANEL DRIVING APPARATUS FOR PERFORMING THE METHOD AND A DISPLAY APPARATUS HAVING THE DISPLAY PANEL DRIVING APPARATUS - A display panel driving apparatus includes a user position data output part and a move control part. The user position data output part receives user image data and outputs user position data based on the user image data. The user image data is generated by photographing a user. The user position data is generated by mapping a position of the user to a display panel. The move control part compares a plurality of set area data with the user position data and outputs a move control signal based on the comparison of the user position data and the set area data. The set area data is set to the display panel. The move control signal controls a movement of the display panel. | 12-19-2013 |
Nam-Hee Goo, Asan-Si KR
Patent application number | Description | Published |
---|---|---|
20120113169 | Method for Displaying Stereoscopic Image and Display Apparatus for Performing the Same - A method of displaying a stereoscopic image includes outputting a left-eye image to a first and a second display block of a display panel during an N-th frame. Light is provided to the first display block during a first period of the N-th frame and light is provided to the second display block during a second period of the N-th frame. A right-eye image is output to the first and second display blocks of the display panel during an M-th frame. Light is provided to the first display block during a first period of the M-th frame and light is provided light to the second display block during a second period of the M-th frame. | 05-10-2012 |
20120126720 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE - A three-dimensional image display device includes a luminance controller receiving a three-dimensional enable signal, a backlight data signal and at least one starting signal of a scan starting signal, a vertical blank starting signal and a backlight starting signal. The luminance controller outputs a backlight control signal and a backlight unit is operated based on the backlight control signal and is coupled to the luminance controller. The backlight data signal is based on a previous pulse of the starting signal and is applied from a first time when a current pulse of the starting signal starts to a second time when a next pulse of the starting signal starts. | 05-24-2012 |
20120162172 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS PERFORMING THE METHOD - A method of driving a display panel determines whether an image mode of an image signal is a 2D flat image mode or a 3D stereoscopic image mode. A first reverse signal and a second reverse signal different from the first reverse signal are generated according to the image mode. The image signal is converted to a first polarity data voltage or a second polarity data voltage with respect to a reference voltage based on the first reverse signal or the second reverse signal, and the first polarity data voltage or the second polarity data voltage is outputted to a display panel. During the 3D stereoscopic image mode, polarities of data voltages are reversed at a period of a plurality of frames, so that display quality of the 3D stereoscopic image may be enhanced. | 06-28-2012 |
20120169719 | METHOD FOR COMPENSATING DATA, COMPENSATING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE COMPENSATING APPARATUS - A method of compensating data includes: generating color correction data of primary image data using a plurality of three-dimensional look-up tables in response to the primary image data and a stereoscopic image mode signal, where stored color correction data in the three-dimensional look-up tables are mapped with reference data in the three-dimensional look-up tables in one-to-three correspondence, and a gradation range of the stored color correction data in the three-dimensional look-up tables is less than a gradation range of the primary image data; and converting the generated color correction data to compensated data based on the generated color correction data of the primary image data and the color correction data of the primary image data of a previous frame, wherein a gradation range of the compensated data is substantially identical to the gradation range of the primary image data. | 07-05-2012 |
20120249523 | METHOD OF DRIVING SHUTTER GLASSES AND DISPLAY SYSTEM FOR PERFORMING THE SAME - A method of driving shutter glasses of a display system includes generating a display panel driving signal which drives a display panel of the display system, where the display panel displays a left image and a right image, generating a second three-dimensional (“3D”) synchronizing signal based on a first 3D synchronizing signal and the display panel driving signal, generating a third 3D synchronizing signal by adjusting an intensity of the second 3D synchronizing signal, generating a shutter control signal, which controls a left shutter and a right shutter of the shutter glasses, based on the third 3D synchronizing signal, and outputting the shutter control signal to the shutter glasses. | 10-04-2012 |
20120256486 | ELECTRONIC DEVICE USING SOLAR CELL - An electronic device comprises a solar cell a main body which includes a display unit, a battery, and a processing unit and a power controller which connects the solar cell and the main body and controls the electronic device so that power generated from the solar cell is stored in the battery or used in the main body depending on a state of the main body. | 10-11-2012 |
20120256903 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE AND A METHOD OF DRIVING THE SAME - A three dimensional image display device, including: a display panel that alternately displays a left eye image and a right eye image, wherein a common voltage synchronized with a voltage reset signal is applied to the display panel and the voltage reset signal is maintained at a high level for a predetermined time before the voltage reset signal is input to the left eye image or the right eye image. | 10-11-2012 |
20130021325 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE AND A DRIVING METHOD THEREOF - A three-dimensional (3D) image display device including a display panel assembly including a display panel displaying an image and a timing controller, an integration controller transmitting an input image signal to the timing controller, a shutter member including a left eye shutter and a right eye shutter, a shutter timing determining unit receiving a shutter member control source signal from the integration controller or an outside source to generate shutter timing information, and a shutter timing controller receiving the shutter timing information to generate a shutter member control signal and transmitting the shutter member control signal to the shutter member, wherein an open time or a close time of the left eye shutter or the right eye shutter for a frame is based on the shutter timing information. | 01-24-2013 |
20130027400 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device including a display panel displaying an original image at a first time and a converted image based on the original image at a second time. The average value of the luminance of a first pixel (of the original image) first time and the luminance of the first pixel (of the converted image) at the second time is substantially the same as the average value of luminance of a second pixel (of the original image) at the first time and the luminance of the second pixel (of the converted image) at the second time. | 01-31-2013 |
20130265244 | DISPLAY DEVICE INCLUDING TOUCH SENSOR - A display device includes a first substrate including a first surface, on which a touch by an external object occurs, and a second surface opposite to the first surface, a plurality of driving signal lines positioned on the second surface of the first substrate, where the plurality of driving signal lines transmits a driving signal for displaying an image, a plurality of pixels including a plurality of switching elements connected to the plurality of driving signal lines, a sensing signal line positioned on one of the first surface and the second surface of the first substrate, where the sensing signal line transmits a sensing signal generated based on the touch by the external object, and a touch sensor unit including a sensing capacitor defined by at least one driving signal line of the plurality of driving signal lines and the sensing signal line. | 10-10-2013 |
20130300705 | DISPLAY DEVICE FOR TOUCH SENSING AND 3-DIMENSIONAL IMAGE DISPLAY, AND DRIVING METHOD THEREOF - A touch barrier panel having a touch sensing capability and a 3-dimensional image display capability is disposed on a display panel such that manufacturing cost may be reduced and the thickness thereof is relatively thin. Also, the negative liquid crystal that is not affected by the vertical electric field is used such that a mode change speed and response speed may be improved. | 11-14-2013 |
Nam-Hee Goo, Gunsan-Si KR
Patent application number | Description | Published |
---|---|---|
20100123647 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes: a display panel including gate lines, data lines and pixels; a gate driver connected to the gate lines and which transmits a first gate signal and a second gate signal to the gate lines; and a data driver connected to the data lines and which transmits a normal data signal and an impulsive data signal to the data lines. The pixels receive the normal data signal in response to the first gate signal and receive the impulsive data signal in response to the second gate signal. The gate lines are divided into a first group and a second group adjacent to the first group. An order in which the first gate signal is transmitted to the gate lines in the first group is different from an order in which the first gate signal is transmitted to the gate lines in the second group. | 05-20-2010 |
20100271319 | TOUCH PANEL AND NOISE REDUCING METHOD THEREFOR - A method for reducing noise of a touch panel includes: generating a detection signal including at least one contact region; generating a combination noise region including at least a portion of the at least one contact region; and generating a final detection signal. The generating the final detection signal includes removing the combination noise region from the detection signal. | 10-28-2010 |
20110057890 | DISPLAY DEVICE INCLUDING TOUCH PANEL DEVICE, AND COUPLING-NOISE ELIMINATING METHOD - A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise. | 03-10-2011 |
20110057950 | DATA PROCESSING DEVICE, DISPLAY SYSTEM INCLUDING THE SAME AND METHOD OF PROCESSING DATA - A data processing device includes a receiving module, a rendering module and a color compensation module. The rendering module receives image data from the receiving module and renders the image data into first, second, third and fourth sub-pixel data based on a layout of a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel and the color compensation module compensates for a color of the first, second and third sub-pixel data. The color compensation module converts the first, second and third sub-pixel data into first, second and third intermediate data, respectively, adds first, second and third delta values, which are determined based on the fourth sub-pixel data, to the first, second and third intermediate data, and thereby generates first, second and third compensation data. | 03-10-2011 |
20110090319 | Display Apparatus and Method of Driving the Same - In a display apparatus and a driving method thereof, a detector determines whether a timing controller is operated in a three-dimensional (3D) mode or a two-dimensional (2D) mode to output a first or second mode signal according to a result of the determination. A compensator compensates for a gamma value of a 3D image to be increased in response to a first mode signal when the 2D mode is converted to the 3D mode and decreases an increased gamma value to a gamma value for a 2D image in response to a second mode signal when the 3D mode is converted to the 2D mode. | 04-21-2011 |
20110115725 | Touch Panel and Display Device Including the Same and Touch Position Detection Method of Touch Panel - A touch panel includes a first substrate and a second substrate facing each other, a plurality of first transparent resistance films formed on the first substrate and extending in a first direction, a plurality of second transparent resistance films formed on the second substrate and extending in a second direction crossing the first direction, a plurality of first signal lines respectively connected to first terminals at first ends of the plurality of first transparent resistance films, a plurality of second signal lines respectively connected to second terminals at second ends of the plurality of first transparent resistance films, a plurality of third signal lines respectively connected to third terminals at first ends of the plurality of second transparent resistance films, and a fourth signal line commonly connected to fourth terminals at second ends of at least two second transparent resistance films among the plurality of the second transparent resistance films. | 05-19-2011 |
20110115889 | METHOD OF DRIVING LIGHT SOURCE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method of driving a light source including a light source part includes determining whether an image signal is a two-dimensional mode image signal or a three-dimensional mode image signal to generate a mode signal, adjusting a level of a current to be applied to the light source part in response to the mode signal to generate an adjusted current, and driving the light source part using the adjusted current. | 05-19-2011 |
20110157332 | 3 DIMENSIONAL IMAGE DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A stereoscopic image display device includes; a display device into which left-eye image data and right-eye image data are alternately input, and a shutter member including a left-eye shutter and a right-eye shutter, wherein the left-eye shutter and the right-eye shutter are opened in at least one of at least a part of an input period for the left-eye image data and at least a part of an input period for the right-eye image data. | 06-30-2011 |
20130285965 | DISPLAY DEVICE INCLUDING TOUCH PANEL DEVICE, AND COUPLING-NOISE ELIMINATING METHOD - A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise. | 10-31-2013 |
20150153883 | DISPLAY DEVICE INCLUDING TOUCH PANEL DEVICE, AND COUPLING-NOISE ELIMINATING METHOD - A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise. | 06-04-2015 |
Nam-Hoon Goo, Suwon-Si, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20160053340 | STEEL SHEET AND MANUFACTURING METHOD THEREFOR - Disclosed are a steel sheet having excellent and a method for producing the same. The disclosed steel sheet comprises, by weight, 0.005-0.06% carbon (C), 0.2% or less silicon (Si), 1.0-2.0% manganese (Mn), 0.01% or less sulfur (S), 0.2-2.0% aluminum (Al), one or more of chromium (Cr) and molybdenum (Mo) in an amount satisfying 0.3≦[Cr wt %]+0.3[Mo wt %]≦2.0, and 0.008% or less nitrogen (N), with the remainder being iron (Fe) and inevitable impurities, wherein the density of dislocations in the ferrite matrix of the steel sheet is 1×10 | 02-25-2016 |
20160060724 | STEEL SHEET AND METHOD FOR PRODUCING SAME - Disclosed herein are a steel sheet having excellent aging resistance and low yield ratio properties, and a method for producing the same. The disclosed sheet comprises, by weight, 0.005-0.06% carbon (C), 0.2% or less silicon (Si), 1.0-2.0% manganese (Mn), 0.08% or less phosphorus (P), 0.01% or less sulfur (S), 0.2-2.0% aluminum (Al), one or more of chromium (Cr) and molybdenum (Mo) in an amount satisfying 0.3≦[Cr wt %]+0.3[Mo wt %]≦2.0, and 0.008% or less nitrogen (N), with the remainder being iron (Fe) and inevitable impurities, and has a single-phase structure of ferrite in a hot-rolled state, and a two-phase structure of ferrite and martensite in a cold-rolled state. | 03-03-2016 |
Nam Seo Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20100308158 | FLAPPING APPARATUS WITH LARGE FLAPPING ANGLES - The present invention provides a flapping apparatus with a large flapping angle. The flapping apparatus includes a frame, a drive motor, a slider, connection links, actuating links and wings. The frame includes I-shaped plates which face each other in parallel, and coupling rods which couple the opposite corners of the upper ends of the I-shaped plates to each other. The drive motor is fastened to the frame such that a rotating shaft thereof is disposed inside the frame. The slider includes lateral bars which are reciprocated upwards and downwards. The connection links are rotatably coupled at first ends thereof to both ends of the lateral bar. The actuating links are rotatably coupled at first ends thereof to second ends of the connection links. The actuating links are rotatably coupled at second ends thereof to the coupling rods. The wings are respectively attached to the upper surfaces of the actuating links. | 12-09-2010 |
20120176003 | RESILIENT BRIDGE SUPPORT HAVING A PIEZOELECTRIC DEVICE - A resilient support for a bridge includes: an upper plate fixedly installed on the undersurface of the bridge deck panel; a base plate fixedly installed on the top surface of the pier; an upper fixed panel and a lower fixed panel fastened and fixed by fastening bolts to the upper plate and to the base plate, respectively; and a rubber pad, the top and bottom surfaces of which are thermally bonded and fixed to the upper and lower fixed panels, respectively, and including a plurality of steel panels in a multi-stack configuration filled therein, wherein the resilient support is configured with a plurality of piezoelectric devices for converting vibrations transmitted from the bridge deck panels into electric energy, and the piezoelectric devices are stacked between each of the steel panels within the rubber pad. | 07-12-2012 |
Se-Hun Goo, Jeollanam-Do KR
Patent application number | Description | Published |
---|---|---|
20090325469 | SUBSTRATE SUPPORTING UNIT AND SINGLE TYPE SUBSTRATE POLISHING APPARATUS USING THE SAME - Provided are a substrate supporting unit and a single type substrate polishing apparatus using the substrate supporting unit. During a polishing process, the bottom surface of a substrate is attached to the substrate supporting unit by vacuum suction, and during a post-cleaning process, the substrate is supported by the substrate supporting unit at a position spaced apart from the substrate supporting unit for cleaning the bottom surface of the substrate. Therefore, according to the substrate supporting unit and the substrate polishing apparatus using the substrate supporting unit, in a state where the substrate is supported by the single type substrate supporting unit, a process for polishing the top surface of the substrate and a post-process for cleaning the top and bottom surfaces of the substrate can be sequentially performed. | 12-31-2009 |
Shin Hoi Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20150369913 | METHOD AND APPARATUS FOR CORRECTING IONIC DISTORTION OF SATELLITE RADAR INTERFEROGRAM - An apparatus and method for correcting the ionospheric distortion of an SAR (Synthetic Aperture Radar) interferogram are disclosed herein. The apparatus includes a multiple aperture SAR interferometry (MAI) interferogram generation unit, a transformed MAI interferogram generation unit, an ionospheric distortion interferogram generation unit, and a corrected SAR interferogram acquisition unit. The multiple aperture SAR interferometry (MAI) interferogram generation unit generates a multiple aperture SAR interferometry (MAI) interferogram using an SAR interferogram. The transformed MAI interferogram generation unit generates a transformed MAI interferogram representative of the azimuth direction derivatives of ionospheric distortion phases using the phases of the MAI interferogram. The ionospheric distortion interferogram generation unit generates an ionospheric distortion interferogram using the transformed MAI interferogram. The corrected SAR interferogram acquisition unit acquires a corrected SAR interferogram by eliminating the generated ionospheric distortion interferogram from the SAR interferogram. | 12-24-2015 |
So Ra Goo, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20160048279 | CONTENT DISPLAY CONTROL APPARATUS AND CONTENT DISPLAY CONTROL METHOD - A content display control apparatus, a content display control method, and a computer program for executing the content display control method on a computer, whereby one or more clusters are formed from location information of a plurality of pieces of contents, an event cluster having a high probability of an event occurrence is selected, and the selected event cluster are provided to a user, thereby easily organizing and keeping the contents. | 02-18-2016 |
Sun-Geun Goo, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20100123464 | ULTRA-HIGH FREQUENCY PARTIAL DISCHARGE ARRAY SENSOR APPARATUS FOR HIGH-VOLTAGE POWER APPARATUS - The ultra-high frequency partial discharge array sensor apparatus for a high-voltage power apparatus includes: a sensing unit which detects an electromagnetic wave partial discharge signal generated due to an internal defect of a high-voltage power apparatus and includes a plurality of sensors installed to detect information related to the position where the defect occurs; an anti-surge filter unit which prevents a surge input from the sensing unit; a signal delay time adjusting unit which equally adjusts delay times of signals input from the anti-surge filter unit; a signal switching unit which selectively transmits or blocks signals input from the signal delay time adjusting unit; a connector unit which connects a signal transmitted from the signal switching unit to the outside; and a sensor body which has a receiving space. | 05-20-2010 |
Sun-Geun Goo, Yuseong-Gu KR
Patent application number | Description | Published |
---|---|---|
20100079148 | UHF PARTIAL DISCHARGE AND ITS LOCATION MEASURING DEVICE FOR HIGH-VOLTAGE POWER DEVICES - Disclosed is a UHF partial discharge and its location measuring device for high-voltage power devices. The measuring device includes a partial discharge sensor, an external noise sensor, an analogue-digital converter, a peak detector, a partial discharge signal processor, an arrival time detector, a discharge location processor, and a display unit. | 04-01-2010 |
Yong Sung Goo, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20140071556 | FLEXIBLE COLOR FILTER SUBSTRATE USING PHASE CHANGE INK AND METHOD FOR MANUFACTURING THE SAME - There are provided a flexible color filter substrate and a method for manufacturing the same, the flexible color filter substrate including: a flexible substrate and R, G, and B patterns formed on the flexible substrate, wherein the R, G, and B patterns are formed using a phase change ink composition. | 03-13-2014 |
20140079926 | METHOD OF PREPARING PRESSURE-SENSITIVE ADHESIVE PRODUCT - The present application relates to a method of preparing a pressure-sensitive adhesive product and the pressure-sensitive adhesive product. According to the present application, the pressure-sensitive adhesive product having different physical properties on both surfaces, for example, having different peeling strengths on both surfaces, or having a structure in which a pressure-sensitive adhesive and a support are sequentially formed may be efficiently provided. | 03-20-2014 |
Yong-Sung Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20140199527 | INK COMPOSITION USABLE IN SOLAR BATTERY MANUFACTURING PROCESS, AND METHOD OF FORMING PATTERN USING THE SAME - Provided are an ink composition usable in a solar battery manufacturing process, a method of forming a pattern using the ink composition, an insulation film formed of the ink composition, and an etching mask formed of the ink composition. The ink composition includes: a) a polymerizable compound having an ethylenically unsaturated bond; b) a fluorinated surfactant; and c) a solvent, wherein the ink composition has a solid content of 45 parts by weight to 99.99 parts by weight. | 07-17-2014 |
Young Mo Goo, Chungcheongnam-Do KR
Patent application number | Description | Published |
---|---|---|
20110135812 | METAL SEPARATOR FOR FUEL CELL AND METHOD FOR TREATING SURFACE OF THE SAME - The present invention provides a metal separator for a fuel cell, which is surface-treated to have high electrical conductivity and electrochemical corrosion resistance, and a method for treating the surface of the same. The metal separator may include an amorphous carbon film formed on the surface of a separator substrate, the amorphous carbon film being carbonized by heat treatment to increase the proportion of sp | 06-09-2011 |
Young Mo Goo, Cheonan-Si KR
Patent application number | Description | Published |
---|---|---|
20100167141 | Apparatus and method for acceleratively activating fuel cell - Apparatuses and methods for accelerated activation of fuel cells are disclosed. The apparatuses include a fuel cell stack; an air supplying means coupled to a cathode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; a hydrogen supplying means coupled to an anode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; and a cable coupled to both ends of the fuel cell stack for short-circuiting the cathode and the anode. | 07-01-2010 |
Young Mo Goo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20100214900 | METHOD FOR DELETING DATA OF OPTICAL DISK AND OPTICAL DISK DRIVE INCLUDING OPTICAL DISK EMULATION - Provided are a method and a device for permanently erasing data of an optical disk in an optical disk drive including an optical disk emulation. According to the method, an erase command of data recorded on an optical disk is received and it is determined whether the optical disk is a rewritable optical disk or not. Then, an output power of a laser to be projected is raised when the optical disk is the rewritable optical disk and then the data recorded on the optical disk are erased through an output power of the laser. Furthermore, the optical disk drive includes an optical disk storage unit, a contents memory unit, a disk type determination unit, a laser power adjustor, a pick-up unit, and a controller. | 08-26-2010 |
20100226222 | METHOD FOR EMULATING OPTICAL DISK, OPTICAL DISK DRIVE USING THE SAME, AND OPTICAL DISK INCLUDING SECURITY ZONE - Provided are a method for emulating a separate contents memory unit into an optical disk, an optical disk drive using the same, and an optical disk including a security zone. In the method, when an optical disk processing command from a host is present, whether an optical disk is present in the optical disk drive is judged. When the optical disk is not present in the optical disk drive as a result of the judgment, the contents memory unit is executed as a virtual optical disk. An application stored in the contents memory unit is displayed. The optical disk drive includes an optical disk storage unit, a contents memory unit, and a controller. The optical disk storage unit stores or reproduces contents using an optical disk. The contents memory unit stores contents therein and is executed as a virtual optical disk when the optical disk is not present. The controller controls the optical disk storage unit and the contents memory unit, and controls an access to be made, subject to the contents memory unit. The optical disk includes a fake zone that is accessible by all users without an authentication procedure, and a security zone that is accessible through the authentication procedure. Accordingly, a user can receive and use desired contents using the optical disk drive even when a disk is not present. | 09-09-2010 |
Young-Mo Goo, Cheonan KR
Patent application number | Description | Published |
---|---|---|
20140302416 | METAL SEPARATOR FOR FUEL CELL AND MANUFACTURING METHOD THEREOF - A metal separator for a fuel cell and a manufacturing method thereof are provided, in which a graphite carbon layer with a minute thickness is formed on the surface of a substrate, to improve conductivity. The manufacturing method includes preparing a metal substrate; loading the metal substrate into a chamber with a vacuum atmosphere; coating a graphite carbon layer by depositing carbon ions ionized from a coating source on a surface of the metal substrate; and unloading the metal substrate having the graphite carbon layer coated thereon to an exterior of the chamber. | 10-09-2014 |
Young Ran Goo, Cheonan-Si Chungcheongnam-Do KR
Patent application number | Description | Published |
---|---|---|
20150069135 | UHF RFID TAG COMPRISING SEPARATE LOOP PORTION SHEET AND DIPOLE PORTION SHEET - The present invention relates to a UHF RFID tag, and provides a set of UHF RFID tag comprising a loop-patterned sheet on which a RFID chip is mounted so as to form a closed loop and a dipole-patterned sheet that is separate from the other. | 03-12-2015 |
Young Sam Goo, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20150328167 | NOVEL MICROGRANULAR FORMULATION - A microgranule preparation for oral administration which is characterized in that an inert core coated with a drug layer is mixed with sugar or sugar alcohol is provided. | 11-19-2015 |
20150352043 | MICROGRANULAR FORMULATION INCLUDING COAGULATION UNIT COMPRISING DISCONTINUOUS PHASE AND CONTINUOUS PHASE - A pharmaceutical composition which is Rapidly Dissolved in a mouth, comprising | 12-10-2015 |