Baek, KR
Beom-Gyu Baek, Ulsan KR
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20090081459 | ORGANIC FOAMING PLASTIC BODY HAVING EXCELLENT THERMAL RESISTANCE AND DURABILITY - Disclosed is an expanded organic foam material having excellent thermal resistance and durability. The expanded plastic foam material is produced by preparing plastic beads or plastic foams, modifying silicate with at least one selected from among an alkaline earth metal compound, an alkaline earth metal compound-containing material, and an acid, coating the modified silicate on the prepared plastic beads or plastic foams, melt-molding the coated plastic beads or plastic foams while applying heat and pressure thereto, and drying the molded material. Also, the expanded organic plastic foam material has good impact-absorbing properties, easy formability, excellent sound-insulating and sound-absorbing performance and thermal insulating performance, good flame retardancy and thermal resistance, and improved water resistance and durability. | 03-26-2009 |
Bum-Ki Baek, Suwon-City KR
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20080252806 | THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A method of manufacturing a thin film transistor array panel is provided, the method includes: forming a gate line on an insulating substrate; forming a gate insulating layer; forming a semiconductor layer; forming a data conductive layer including a data line and a drain electrode; depositing a passivation layer; forming a photoresist including a first portion located on an end portion of the gate line, a second portion thicker than the first portion and located on the drain electrode, and a third portion thicker than the second portion; exposing a portion of the passivation layer under the second portion of the photoresist and a portion of the gate insulating layer under the first portion of the photoresist by etching using the photoresist as an etch mask; forming first and second contact holes exposing the drain electrode and the end portions of the gate line, respectively; and forming a pixel electrode connected to the drain electrode through the first contact hole. | 10-16-2008 |
20090283769 | METHOD FOR MANUFACTURING A THIN FILM TRANSISTOR ARRAY PANEL FOR A LIQUID CRYSTAL DISPLAY AND A PHOTOLITHOGRAPHY METHOD FOR FABRICATING THIN FILMS - A gate wire including a plurality of gate lines and gate electrodes in the display area, and gate pads in the peripheral area is formed on a substrate having a display area and a peripheral area. A gate insulating layer, a semiconductor layer, an ohmic contact layer and a conductor layer are sequentially deposited, and the conductor layer and the ohmic contact are patterned to form a data wire including a plurality of data lines, a source electrode and a drain electrode of the display area and data pads of the peripheral area, and an ohmic contact layer pattern thereunder. A passivation layer is deposited and a positive photoresist layer is coated thereon. The photoresist layer is exposed to light through one or more masks having different transmittance between the display area and the peripheral area. The photoresist layer is developed to form a photoresist pattern having the thickness that varies depending on the position. At this time, a thin portion and a thick portion of the photoresist pattern are provided for the display area, and a thick portion and a zero thickness portion for the peripheral area. In the peripheral area, the portions of the passivation layer, the semiconductor layer and the gate insulating layer on the gate pads, and the portions of the passivation layer on the data pads, under the zero thickness portion, are removed. In the display area, the thin portion of the photoresist pattern, and the portions of the passivation layer and the semiconductor layer thereunder are removed but the portions of the passivation layer under the thick portions of the photoresist pattern is not removed. Then, a plurality of pixel electrodes, redundant gate pads and redundant data pads are formed. | 11-19-2009 |
Dong-Myoung Baek, Daejeon-Si KR
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20110051730 | MULTI-LAYER DATA PROCESSING APPARATUS AND METHOD THEREOF - A multi-layer data processing apparatus and method. The multi-layer data processing unit may classify received multi-layer data into lower layer data and higher layer data using lower layer information, and generate and output a traffic flow of the lower layer data or traffic flows of the lower layer data and the higher layer data with reference to a rule information table. In the rule information table, pieces of lower layer rule information may be linked to pieces of higher layer rule information. | 03-03-2011 |
20110107059 | MULTILAYER PARALLEL PROCESSING APPARATUS AND METHOD - A multilayer parallel processing apparatus. The multilayer parallel processing apparatus includes two or more hierarchical parallel processing units, each configured to process flow data corresponding to a hierarchy that is allocated thereto in response to inputting pieces of flow data configured with two or more hierarchies, and a common database configured to be accessed by the two or more hierarchical parallel processing units and store processing results of each of the hierarchical parallel processing units. | 05-05-2011 |
20120124212 | APPARATUS AND METHOD FOR PROCESSING MULTI-LAYER DATA - A multi-layer data processing apparatus and method are provided. The multi-layer data processing apparatus includes a lower hierarchy processing unit configured to generate at least one lower hierarchy flow from input data using lower hierarchy information, and to allocate the generated lower hierarchy flows to a plurality of lower hierarchy processors to perform lower hierarchy processing in respect of the lower hierarchy flows in parallel; and a higher hierarchy processing unit configured to generate at least one higher hierarchy flow from data transmitted from the lower hierarchy processing unit using higher hierarchy information, and to allocate the generated higher hierarchy flows to a plurality of higher hierarchy processors to perform higher hierarchy processing in parallel in respect of the higher hierarchy flows. | 05-17-2012 |
20120254936 | APPARATUS AND METHOD FOR SECURITY AND NETWORK MANAGEMENT BASED ON FLOW - There are provided an apparatus and method for security and network management based on flows. The flow-based security and network management apparatus generates data flows from network packets, and performs network management in connection with security management based on the generated data flows. Accordingly, it is possible to maximally guarantee traffic fairness between users against attack or intrusion traffic. | 10-04-2012 |
Heeyoel Baek, Gyeongsangbuk-Do KR
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20090294762 | COMPOUND HAVING THIOL ANCHORING GROUP, METHOD OF SYNTHESIZING THE SAME, AND MOLECULAR ELECTRONIC DEVICE HAVING MOLECULAR ACTIVE LAYER FORMED USING THE COMPOUND - Provided are an electron donor-azo-electron acceptor compound having a thiol-based anchoring group, a method of synthesizing the compound, and a molecular electronic device having a molecular active layer formed of the compound. The compound for forming a molecular electronic device includes an azo compound that has a dinitrothiophene group and an aminobenzene group having thiol derivatives. The compound forms a molecular active layer in the molecular electronic devices. The molecular active layer is self-assembled on an electrode using the thiol derivative in the azo compound as an anchoring group. The molecular active layer in the molecular electronic device forms a switching device switching between an on-state and an off-state in response to a voltage applied to electrodes or a memory device storing a predetermined electric signal in response to a voltage applied to the electrodes. | 12-03-2009 |
20100090210 | COMPOUND HAVING THIOL ANCHORING GROUP, METHOD OF SYNTHESIZING THE SAME, AND MOLECULAR ELECTRONIC DEVICE HAVING MOLECULAR ACTIVE LAYER FORMED USING THE COMPOUND - Provided are an electron donor-azo-electron acceptor compound having a thiol-based anchoring group, a method of synthesizing the compound, and a molecular electronic device having a molecular active layer formed of the compound. The compound for forming a molecular electronic device includes an azo compound that has a dinitrothiophene group and an aminobenzene group having thiol derivatives. The compound forms a molecular active layer in the molecular electronic devices. The molecular active layer is self-assembled on an electrode using the thiol derivative in the azo compound as an anchoring group. The molecular active layer in the molecular electronic device forms a switching device switching between an on-state and an off-state in response to a voltage applied to electrodes or a memory device storing a predetermined electric signal in response to a voltage applied to the electrodes. | 04-15-2010 |
Heu Me-Ii Baek, Goyang-Si KR
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20110148940 | DRIVING METHOD FOR LOCAL DIMMING OF LIQUID CRYSTAL DISPLAY DEVICE AND APPARATUS USING THE SAME - A driving method for local dimming of a LCD device includes dividing a frame into a plurality of blocks corresponding to a plurality of dimming blocks of a backlight unit, calculating an average value of each color in a block by analyzing image data of the block and determining, for the block, a local dimming value of each color corresponding to the average value of the color, detecting a maximum value among the average values of respective colors in the block determining a luminance local dimming value corresponding to the maximum value in the block, driving a plurality of LEDs corresponding to the block in the backlight unit on a color basis according to the local dimming value of each color in the block, or a color basis using the same luminance local dimming value according to whether the block is a chromatic color area or an achromatic color area. | 06-23-2011 |
Heume Il Baek, Goyang-Si KR
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20110032283 | LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF - An LCD device and a driving method thereof are discussed. The LCD device can prevent a blended color within each block which is defined in an LCD panel. To this end, the LCD device divides an external image data into a plurality of block image data, generates first dimming signals opposite to red, green, and blue data with each block image data, and provides a second dimming signal opposite to a brightness data with each block image data. Also, the LCD device calculates a difference value between maximum and minimum grayscale values by analyzing histograms for the red, green, and compares the calculated difference value with a reference difference value. Furthermore, the LCD device allows one of the first and second dimming signals to be selected according to the dimming mode control signal. | 02-10-2011 |
Heume-Il Baek, Goyang KR
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20100165248 | Backlight unit and liquid crystal display device having the same - Disclosed are a backlight unit and a liquid crystal display (LCD) device having the same. The backlight unit comprises an optical source for emitting light, a diffusion sheet for diffusing the light incident thereon from the optical source, a first prism sheet for enhancing brightness of the light diffused by the diffusion sheet to be incident thereon by collecting the light to the front side, a second prism sheet for re-collecting the light collected by the first prism sheet to the front side by refraction, and a micro lens film for refracting the light incident thereon from the second prism sheet. | 07-01-2010 |
Heung Soo Baek, Anyang-Si KR
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20080242730 | Hydroxamic Acid Derivatives and the Preparation Method Thereof - The present invention provides hydroxamic acid derivatives represented by the formula, having antioxidation, collagen biosynthesis promotion and skin pore contraction effects, and a method for preparation thereof. Further, the present invention provides skin-care external compositions for preventing skin aging, containing said hydroxamic acid derivatives represented by the formula as an active ingredient. | 10-02-2008 |
Hong Kil Baek, Gangnam-Gu KR
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20100012064 | Valve lifter and surface treatment method thereof - The present invention provides a valve lifter, including a buffer layer, a Me diamond-like carbon layer having a thickness of 0.3˜0.6 μm, and a diamond-like carbon layer having a thickness of 1˜1.5 μm and a SP3 bonding fraction of 60˜70%, which are sequentially formed on a base body which is subjected to carbonitriding treatment. The valve lifter can exhibit superior low-friction characteristics and wear resistance. | 01-21-2010 |
20110284792 | STEEL-BASE SINTERING ALLOY HAVING HIGH WEAR-RESISTANCE FOR VALVE SEAT OF ENGINE AND MANUFACTURING METHOD THEREOF, AND VALVE SEAT OF ENGINE - The present invention features a steel-base sintering alloy having a high wear-resistance for a valve seat of an engine. In preferred embodiments, the steel-base sintering alloy may include a chief element of Ferrum (Fe); and a powder-alloy which are composed of Carbon (C) of 0.6˜1.2 wt %, Nickel (Ni) of 1.0˜3.0 wt %, Cobalt (Co) of 15.0˜25.0 wt %, Chrome (Cr) of 3.0˜9.0 wt %, Molybdenum (Mo) of 8.0˜15.0 wt %, Tungsten (W) of 1.0˜4.0 wt %, Manganese (Mn) of 0.5˜2.0 wt %, and Calcium (Ca) of 0.1˜0.5 wt %. | 11-24-2011 |
Il-Gi Baek, Daegu KR
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20100294443 | MANUFACTURING METHOD OF BAMBOO CHIP AND MANUFACTURING METHOD BAMBOO FIBER USING THE BAMBOO CHIP - There are provided a method for manufacturing a bamboo chip used to manufacture a natural fiber and a method for manufacturing a natural fiber using the bamboo chip. The method for manufacturing a bamboo chip includes steps of obtaining a soluble pulp from a bamboo chip; and manufacturing a rayon stable fiber from the soluble pulp using a viscose process as known in the prior art; and directly extracting only alpha-cellulose, in the form of fiber, from the bamboo chip by treating the bulky bamboo chip prepared in the present invention at a certain condition without undergoing a complicated process using raw materials for fiber articles as the rayon stable fiber. The alpha-cellulose in the form of fiber according to the present invention may be useful to apply to a variety of fields such as fibers, nonwoven fabrics and other sanitary articles, etc. | 11-25-2010 |
In-Bok Baek, Chungbuk KR
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20100013030 | BIOSENSOR, MANUFACTURING METHOD THEREOF, AND BIOSENSING APPARATUS INCLUDING THE SAME - Provided is a biosensor with a three-dimensional multi-layered structure, a method for manufacturing the biosensor, and a biosensing apparatus including the biosensor. The biosensing apparatus includes: a chamber having an inlet through which a fluid containing a biomaterial enters and an outlet through which the fluid exits; and a plurality of biosensors inserted and fixed in the chamber. Each biosensor includes: a support unit having a fluid channel through which a fluid containing a biomaterial flows; and a sensing unit disposed on the support unit in such a way that the sensing unit is exposed three-dimensionally in the fluid channel of the support unit, the sensing unit being surface-treated with a reactive material that is to react with the biomaterial flowing through the fluid channel. | 01-21-2010 |
20100015718 | SUBSTRATE FOR ANALYZING COVERAGE OF SELF-ASSEMBLED MOLECULES AND ANALYZING METHOD USING THE SAME - Provided are a substrate for analyzing the coverage of self-assembled molecules and a method for analyzing the coverage of the self-assembled molecules in nanowire and nanochannel patterned on solid surface, solid surface, or bulk solid surface by using the nanoparticles. According to the method, the presence of specific functional groups of self-assembled molecules and the degree of reaction can be analyzed by introducing nanoparticles to a biomaterial immobilization substrate including self-assembled molecules and measuring the number of gold nanoparticles existing on the surface. The substrate for analyzing the coverage of self-assembled molecules includes: a biomaterial immobilization substrate; a self-assembled molecular layer formed on the substrate and having a functional group capable of reacting with an amine group; a capture DNA molecule having an amine group bounded to the self-assembled molecular layer; and a probe DNA molecule bound to the capture DNA molecule and having nanoparticles attached to on the surface. | 01-21-2010 |
20100050866 | NANOWIRE FILTER, METHOD FOR MANUFACTURING THE SAME, METHOD FOR REMOVING MATERIAL ABSORBED THEREON, AND FILTERING APPARATUS HAVING THE SAME - There are provided a nanowire filter, a method for manufacturing the same, a filtering apparatus having the same, and a method for removing material adsorbed on the nanowire filter. The filtering apparatus includes: a filter having a supporting member and a plurality of nanowires supported on the supporting member and arranged in a crystallized state; and a body into which the filter is inserted and secured, and which has an inlet for guiding an introduced fluid to the filter and an outlet for discharging the fluid filtered through the filter to the outside. | 03-04-2010 |
20100080932 | METHOD FOR SELECTIVELY FUNCTIONALIZING NON-MODIFIED SOLID SURFACE AND METHOD FOR IMMOBILIZING ACTIVE MATERIAL ON THE FUNCTIONALIZED SOLID SURFACE - Provided is a method for selectively functionalizing unmodified solid surface, not oxidized and nitrified, into an aldehyde group, and a method for immobilizing an active material such as bio material or functional material on the functionalized aldehyde solid surface through strong and stable chemical bonding. Differently from a conventional method immobilizing deoxyribonucleic acid (DNA) using a cross linker, the method of the present invention does not require a cross linker reaction step to thereby shorten a process. Also, since a cross linker is absent, the monomolecular layer on the surface of a device is thin, which reduces a perturbation effect by molecular layer. This is useful in fabrication of molecular electronic devices and bio-active devices. In addition, since the bio material or functional material is selectively immobilized only on the unmodified surface, the present invention can functionalize only a specific solid surface and develop a highly sensitive sensor and an improved functional device. | 04-01-2010 |
20100090254 | BIOSENSOR AND MANUFACTURING METHOD THEREOF - Provided is a biosensor which can detect a specific biomaterial by an interaction between target molecules and probe molecules, and a manufacturing method thereof. The biosensor includes: a first conductive semiconductor substrate; a second conductive doping layer formed on the semiconductor substrate; an electrode formed on top of both opposite ends of the doping layer; and probe molecules immobilized on the doping layer. | 04-15-2010 |
20110017613 | GAS STORAGE MEDIUM, GAS STORAGE APPARATUS AND METHOD THEREOF - Provided are gas storage medium, a gas storage apparatus having the same and a method thereof. The gas storage medium includes a plurality of material layers each having a variable valence, wherein each of the material layers includes redundant electrons that are not participated in chemical bonding. | 01-27-2011 |
In Book Baek, Chungcheongbuk-Do KR
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20100270530 | SEMICONDUCTOR NANOWIRE SENSOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a biosensor device is provided. The method involves forming a silicon nanowire channel with a line width of several nanometers to several tens of nanometers using a typical photolithography process, and using the channel to manufacture a semiconductor nanowire sensor device. The method includes etching a first conductivity-type single crystalline silicon layer which is a top layer of a Silicon-On-Insulator (SOI) substrate to form a first conductivity-type single crystalline silicon line pattern, doping both sidewalls of the first conductivity-type single crystalline silicon line pattern with impurities of a second conductivity-type opposite to the first conductivity-type to form a second conductivity-type channel, forming second conductivity-type pads for forming electrodes at both ends of the first conductivity-type single crystalline silicon line pattern, forming, in an undoped region of the first conductivity-type single crystalline silicon line pattern, a first electrode for applying a reverse-bias voltage to insulate the first conductivity-type single crystalline silicon line pattern and the second conductivity-type channel from each other, and forming second electrodes for applying a bias voltage across the second conductivity-type channel on the second conductivity-type pad. | 10-28-2010 |
In Chan Baek, Gyeongsangnam-Do KR
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20090291044 | ANATASE TYPE TiO2 NANORODS AND ITS PREPARATION METHOD - Provided is a process which includes slowly adding dropwise chilled distilled water to titanium tetrachloride to prepare solution of titanium oxychloride; adding basic solution thereto to maintain pH of the titanium oxychloride solution within a range from 3.5 to 4, thereby providing a suspension of titanium oxyhydroxide precipitate; adding basic solution thereto to adjust the suspension of titanium oxyhydroxide precipitate to be weakly basic, and heating and stirring the mixture at 80 to 100° C.; isolating and collecting dihydroxy-oxotitanium from the heated and stirred suspension of titanium oxyhydroxide precipitate, and washing it with weakly basic aqueous solution; and adding distilled water and 20 to 500 folds of hydrogen peroxide on the basis of 1 mole of Ti | 11-26-2009 |
In-Chan Baek, Incheon KR
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20100145697 | SIMILAR SPEAKER RECOGNITION METHOD AND SYSTEM USING NONLINEAR ANALYSIS - Disclosed herein is a similar speaker recognition method and system using nonlinear analysis. The recognition method extracts a nonlinear feature of a sound signal through nonlinear analysis of the sound signal and combines the nonlinear feature with a linear feature such as spectrum. The method transforms sound data in a time domain into status vectors in a phase domain and uses a nonlinear time series analysis method capable of representing nonlinear features of the status vectors to extract nonlinear information of a sound. The method can overcome technical limitations of conventional linear algorithms. The recognition method can be applied to sound-related application systems other than speaker recognition systems. | 06-10-2010 |
In-Gyu Baek, Seoul-Si KR
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20090067216 | RESISTIVE MEMORY DEVICES INCLUDING SELECTED REFERENCE MEMORY CELLS - A magnetic memory cell array device can include a first current source line extending between pluralities of first and second memory cells configured for respective simultaneous programming and configured to conduct adequate programming current for writing one of the pluralities of first and second memory cells, a first current source transistor coupled to the first current source line and to a word line, a programming conductor coupled to the first current source transistor and extending across bit lines coupled to the one of the pluralities of first and second memory cells, configured to conduct the programming current across the bit lines, a second current source transistor coupled to the programming conductor and configured to switch the programming current from the programming conductor to a second current source transistor output, a second current source line extending adjacent the one of the pluralities of first and second memory cells opposite the first current source line, a first bias circuit configured to apply a first bias voltage to the first or second memory cells selected for accessed during a read operation, and a second bias circuit configured to apply a second bias voltage to the first or second memory cells unselected for access during the read operation. | 03-12-2009 |
20090135642 | RESISTIVE MEMORY DEVICES INCLUDING SELECTED REFERENCE MEMORY CELLS OPERATING RESPONSIVE TO READ OPERATIONS - A Resistance based Random Access Memory (ReRAM) can include a sense amplifier circuit that includes a first input coupled to a bit line of a reference cell in a first block of the ReRAM responsive to a read operation to a second block. | 05-28-2009 |
20110310657 | RESISTIVE MEMORY DEVICES INCLUDING SELECTED REFERENCE MEMORY CELLS OPERATING RESPONSIVE TO READ OPERATIONS - A Resistance based Random Access Memory (ReRAM) can include a sense amplifier circuit that includes a first input coupled to a bit line of a reference cell in a first block of the ReRAM responsive to a read operation to a second block. | 12-22-2011 |
In-Youl Baek, Changwon-City KR
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20090115873 | Method Of Controlling Digital Camera For Testing Pictures, And Digital Camera Using The Method - A method of controlling a digital camera, and a digital camera using the method, the method being capable of ensuring that an appropriate storage space of a memory is provided so as to store images taken in a predetermined mode at all times. The method includes: (a) setting a mode of the digital camera to a first mode for testing performance of the digital camera; (b) comparing an available capacity of the memory with a predetermined value that is set in the digital camera; and (c) deleting data stored in the memory when the available capacity of the memory is less than the predetermined value. | 05-07-2009 |
Jeong-Mi Baek, Gyeongsangbuk-Do KR
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20100136855 | CONTACT TERMINAL FOR ELECTRONIC DEVICE - A contact terminal of an electronic device includes: a fixing member; a contact member extending from the fixing member and a limiting member and extending from the fixing member where one end portion of the limiting member restrains one end portion of the contact member, wherein the contact terminal provides an elastic force upon the contact member in a direction away from the fixing member, and a range where the contact member moves away from the fixing member is limited since the end portion of the limiting member restrains the end portion of the contact member. The disclosed contact terminal can be directly mounted on a circuit board by using a surface mounting device (SMD) process, thereby reducing production costs and interconnection loss. | 06-03-2010 |
Jong-Deok Baek, Gunpo-Si KR
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20100228937 | SYSTEM AND METHOD FOR CONTROLLING EXIT OF SAVED DATA FROM SECURITY ZONE - A system for controlling exit of saved data from a security zone, comprising an access control device, the access control device comprising an access detection module for detecting access of an application to a security zone and access of an application to a general zone, a target checking module for comparing the application, detected by the access detection module, with a list and then controlling access of the application to the security zone and access of the application to the general zone, and a processing control module for controlling writing of data of the application to the general zone. | 09-09-2010 |
Jonghwa Baek, Gumi-City KR
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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 |
Jongsang Baek, Kyungbuk KR
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20090251394 | Flat panel display - A flat panel display is disclosed. The flat panel display includes a display panel including data lines, gate lines crossing the data lines, pixels arranged in a matrix format, and a pixel array that allows images to be simultaneously displayed on one screen by suitably disposing the images on one screen, a data drive circuit supplying data to the data lines, a gate drive circuit supplying scan signals to the gate lines, a scalar board converting a resolution of each of the images, and a control board that supplies data received from the scalar board to the data drive circuit and controls operation timing of the data drive circuit and operation timing of the gate drive circuit. a ratio of a horizontal length to a vertical length of the pixel array is 21.3-26.7:10. | 10-08-2009 |
Jongshik Baek, Seoul KR
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20110164485 | APPARATUS AND METHOD FOR CONTROLLING LAYER JUMP IN OPTICAL DISC DRIVE - A method for controlling layer jump in an optical disc drive is provided. In one embodiment of the present invention, upon request of layer jump, a circumferential position of a rotating disc can be compared with predetermined circumferential position stored in a memory based on a signal generated at a spindle motor and layer jump operation can be performed at the predetermined circumferential position. The predetermined circumferential position can correspond to a position where displacement of a disc in up and down direction while the disc makes one rotation becomes largest and/or smallest. The predetermined circumferential position can be detected when an optical disc inserted is recognized to have two or more recording layers based on a driving signal applied to a focusing actuator at an outer circumference of the disc while a focusing servo is turned on. | 07-07-2011 |
Ju-Hyeon Baek, Cheonan-Si KR
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20090091546 | DISPLAY WITH TOUCH SCREEN PANEL AND METHOD OF MANUFACTURING THE SAME - A display device with a built-in touch screen panel and a method of manufacturing the same are presented. The display includes a first substrate and a second substrate facing each other, a first sensing electrode and a second sensing electrode disposed on the first substrate and spaced apart from each other, and a conductive spacer disposed on the second substrate corresponding to each of the first and second sensing electrodes. The display device is less sensitive to misalignment between the first and second substrates during the manufacturing process compared to a conventional device, and therefore has a lower defect rate than the conventional device. | 04-09-2009 |
20090161047 | COLOR FILTER SUBSTRATE FOR LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A color filter substrate for a liquid crystal display (LCD) includes a substrate having a non-pixel region and a pixel region, a black matrix and a light blocking color filter layered in the non-pixel region, and a color filter arranged in the pixel region. The light blocking color filter may be formed simultaneously with the color filter, and may include color filter material having light blocking properties at various wavelengths to supplement the light blocking properties of the black matrix. The light blocking color filter occupies a portion of the non-pixel region and has a thickness so that the black matrix in the non-pixel region may have a thickness that is less than a thickness of the color filter arranged in the pixel region. | 06-25-2009 |
20100156827 | DISPLAY PANEL AND MANUFACTURING METHOD OF THE SAME - Provided are a display panel which can detect a touch position derived from a user's touch and can prevent erroneous touch position data from being generated even when an erroneous connection to a position sensing line is present due a processing deviation or a cell gap deviation, and a manufacturing method of the same. The display panel includes a first substrate, a first sensor pad that is formed on the first substrate, a second sensor pad that is spaced apart from the first sensor pad, a second substrate that is disposed to face the first substrate, a first sensor spacer that is formed on the second substrate to overlap the first sensor pad and protrudes toward the first substrate, a second sensor spacer that is formed on the second substrate to overlap the second sensor pad and protrudes toward the first substrate, and a sensor electrode that is formed on the first sensor spacer and the second sensor spacer to overlap the first sensor pad and the second sensor pad, wherein the second sensor spacer protrudes toward the first substrate more than the first sensor spacer does. | 06-24-2010 |
20110069258 | DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME - A display panel and a liquid crystal display device, in which one of a plurality of color filters is a net-shaped color filter and the other color filters are island-shaped color filters, are provided. According to this approach, a thickness uniformity of the display panel may be achieved. | 03-24-2011 |
20110156039 | DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME - A display apparatus includes a display substrate and a counter substrate. The display substrate includes a first substrate and a plurality of pixel electrodes formed on the first substrate. The counter substrate includes a second substrate facing the first substrate, a common electrode formed on the second substrate, a first spacer formed on the common electrode and making contact with the display substrate, a second spacer having a first gap with the display substrate, a third spacer having a second gap larger than the first gap with the display substrate, and a fourth spacer having a third gap larger than the second gap with the display substrate. | 06-30-2011 |
20130207921 | DISPLAY PANEL AND MANUFACTURING METHOD OF THE SAME - Provided are a display panel which can detect a touch position derived from a user's touch and can prevent erroneous touch position data from being generated even when an erroneous connection to a position sensing line is present due a processing deviation or a cell gap deviation, and a manufacturing method of the same. The display panel includes a first substrate, a first sensor pad that is formed on the first substrate, a second sensor pad that is spaced apart from the first sensor pad, a second substrate that is disposed to face the first substrate, a first sensor spacer that is formed on the second substrate to overlap the first sensor pad and protrudes toward the first substrate, a second sensor spacer that is formed on the second substrate to overlap the second sensor pad and protrudes toward the first substrate, and a sensor electrode that is formed on the first sensor spacer and the second sensor spacer to overlap the first sensor pad and the second sensor pad, wherein the second sensor spacer protrudes toward the first substrate more than the first sensor spacer does. | 08-15-2013 |
20140127840 | DISPLAY APPARATUS HAVING MULTIPLE SPACERS - A display apparatus includes a display substrate and a counter substrate. The display substrate includes a first substrate and a plurality of pixel electrodes formed on the first substrate. The counter substrate includes a second substrate facing the first substrate, a common electrode formed on the second substrate, a first spacer formed on the common electrode and making contact with the display substrate, a second spacer having a first gap with the display substrate, a third spacer having a second gap larger than the first gap with the display substrate, and a fourth spacer having a third gap larger than the second gap with the display substrate. | 05-08-2014 |
20140313607 | DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME - A display panel and a liquid crystal display device, in which one of a plurality of color filters is a net-shaped color filter and the other color filters are island-shaped color filters, are provided. According to this approach, a thickness uniformity of the display panel may be achieved. | 10-23-2014 |
Jung-Gee Baek, Busan-City KR
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20090202282 | Image forming apparatus - An image forming apparatus includes a printer body having a developing portion and a fixing portion therein; a plurality of sheet feeding rollers successively disposed along a sheet discharge path of the printer body and driven to discharge a sheet from fixing portion to an upper portion of the printer body; and a rear cover portion having a rear cover provided on a side of the printer body to open and close, a guide rib member to guide the sheet from the fixing portion, an idle roller to rotate in contact with one of the sheet feeding rollers to feed the sheet, and a supplementary guide member to change a position thereof when the rear cover is open to prevent the sheet being discharged to the guide rib member from running into the idle roller. | 08-13-2009 |
20110206436 | Image forming apparatus - An image forming apparatus includes a printer body having a developing portion and a fixing portion therein; a plurality of sheet feeding rollers successively disposed along a sheet discharge path of the printer body and driven to discharge a sheet from fixing portion to an upper portion of the printer body; and a rear cover portion having a rear cover provided on a side of the printer body to open and close, a guide rib member to guide the sheet from the fixing portion, an idle roller to rotate in contact with one of the sheet feeding rollers to feed the sheet, and a supplementary guide member to change a position thereof when the rear cover is open to prevent the sheet being discharged to the guide rib member from running into the idle roller. | 08-25-2011 |
Kangkyun Baek, Pohang-City KR
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20090095677 | APPLICATION USING NON-COVALENT BOND BETWEEN A CUCURBITURIL DERIVATIVE AND A LIGAND - Provided are a kit including a first component that is a compound of formula (1) below bound to a first material and a second component that is a ligand bound to a second material, wherein each of the first and second materials is independently selected from the group consisting of a solid phase, a biomolecule, an antioxidant, a chemical therapeutic agent, an anti-histaminic agent, a cucurbituril dendrimer, a cyclodextrin derivative, a crown ether derivative, a calixarene derivative, a cyclophane derivative, a cyclic peptide derivative, a metallic ion, a chromophore, a fluorescent material, a phosphor, a radioactive material, and a catalyst; and the ligand can non-covalently bind to the compound of formula (1); a method of separating and purifying a material bound to a ligand using the compound of formula (1) bound to a solid phase; a method of separating and purifying the compound of formula (1) or a material bound to the compound using a ligand bound to a solid phase; a sensor chip including a compound of formula (1) bound to a first material and a ligand bound to a second material; and a solid-catalyst complex including the compound of formula (1) bound to a first material and a ligand bound to a second material. | 04-16-2009 |
Ki Ho Baek, Chungcheongbuk-Do KR
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20110168535 | POWER TRANSMISSION MECHANISM FOR four poles CIRCUIT BREAKER - Provided herein is a power transmission mechanism of a four poles circuit breaker in which the contact points of a neutral pole thereof are brought into contact earlier at the time of closing and separated later at the time of opening than those of the other poles thereof, and according to the present invention, there is disclosed a power transmission mechanism of a four poles circuit breaker comprising: a switching shaft configured to provide a driving force for switching to the movable contactors of the poles; an arm provided to correspond to the four poles to transfer the rotational torque of the switching shaft; and a link configured to transfer the rotational torque of the arm to the movable contactor as a switching force, and provided to correspond to the four poles, wherein the sum of the length of the arm and the link in a neutral pole is longer than the sum of the length of the arm and the link in the poles excluding the neutral pole. | 07-14-2011 |
20110193660 | MOVABLE CONTACTOR ASSEMBLY FOR CURRENT LIMITING TYPE MOLDED CASE CIRCUIT BREAKER - A movable contactor assembly for a current limiting type MCCB comprising: a terminal base fixedly installed on a case; a plurality of movable contactors having a cam face portion; a pair of holder plates supporting the movable contactors at both sides thereof; a plurality of first springs providing an elastic force to the movable contactors; a plurality of extending plate portions provided to face the side of one end portion of each of the movable contactors; a plurality of flexible wire plates electrically connecting the movable contactors and the terminal base and having a portion bendable toward the movable contactors or toward the extending plate portions; and a second spring providing an elastic force to the flexible wire plates so as to be tightly attached to the movable contactor. | 08-11-2011 |
Kyoung-Gil Baek, Hwaseong KR
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20080280741 | Twist and Hopping Exercise Machine - Disclosed is a twist exercise machine for waist and leg exercise. The twist exercise machine composed of base, rotation panel and rotation axis, once the user goes up on the machine and steps on it, the rotation panel receives the force of the weight and the opposing force of spring or compressed air, moving the panel upwards or downwards, and coupled with the vertical movement of the rotation panel, it allow at least 1 unit of 4 step left-right rotation cycle methods as the following: once the rotation panel moves down it rotates left (downwards-left rotation step), when it moves up it rotates right (upwards-right rotation step), when it moves down it rotates right (downwards-right rotation step), and when it moves up it rotates left (upwards-left rotation step), forming a complete cycle of 4 steps. | 11-13-2008 |
Kyoung-Yun Baek, Anyang-Si KR
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20100096681 | Cell structure for a semiconductor memory device and method of fabricating the same | 04-22-2010 |
Kyu Ha Baek, Daejeon-Shi KR
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20090151868 | ENCAPSULATED ORGANIC LUMINESCENT DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - Provided is a display panel comprised of a white color organic luminescent element and a color filter for full color implementation, wherein a substrate in which an organic luminescent element is formed and a color filter are assembled and fixed to face each other with an adhesive pattern therebetween, and liquid oil is filled between the color filter and the substrate inside of the adhesive pattern so as to block external moisture or oxygen, so that deterioration of luminous characteristics due to the external moisture or oxygen may be prevented by encapsulating the organic luminescent element and the color filter with the liquid oil, which leads to enhance reliability and stability of the element, and also allows the encapsulation process to be performed with relatively simple steps and low cost. | 06-18-2009 |
Moonhong Baek, Suwon KR
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20090265133 | LOCALIZATION SYSTEM AND METHOD FOR MOBILE OBJECT USING WIRELESS COMMUNICATION - The present invention relates to a localization system and method for a mobile object. An object of the present invention is to provide a localization system and method for a mobile object capable of obtaining precise stable position data against changes in light intensity and vibration of the mobile object and reducing operation loads of a control system disposed in the mobile object, as compared with a conventional case. Accordingly, the present invention provides a localization system for a mobile object mainly including a localization module which is mounted in the mobile object and comprises one or more optical indicators, an RF transceiving means, and a processing unit for receiving location information on the optical indicator from a sensing module and calculating a position and direction of the mobile object, and a sensing module which comprises an optical sensing means for detecting an optical signal emitted from the optical indicator of the localization module, an RF transceiving means, and a processing unit for obtaining the location information on the optical indicator from the optical signal detected by the optical sensing means. In addition, in the localization method according to the present invention, a position of the mobile object is not measured by using an own sensor disposed in the mobile object, and the localization module receives position information measured by the sensing module installed in outside through wireless communication and uses the position information to confirm a position thereof. | 10-22-2009 |
Myoung-Kee Baek, Paju-Si KR
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20110147748 | DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME - A display device and a fabricating method of the same are disclosed. The display device includes a first substrate comprising a display region defined in a center thereof and a non-display region defined in an outer area thereof, the display region comprising a thin film layer transistor array and the non-display region comprising a pad electrode; an IC substrate opposed to a predetermined area of the non-display region; a circuit pad electrode formed on the IC substrate; a step pattern formed on the circuit pad electrode, the step pattern made of an organic dielectric layer; a circuit pad contact hole formed in the step pattern the to partially expose the circuit pad electrode; a transparent circuit pad electrode formed on the step pattern including the circuit pad contact hole; and a conductive adhesive formed between the first substrate and the IC substrate, the conductive adhesive comprising conductive balls to electrically connect the transparent circuit pad electrode and the pad electrode with each other. | 06-23-2011 |
Myoung-Ki Baek, Seo-Gu KR
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20110172211 | Transnasal Anticonvulsive Pharmaceutical Composition Comprising Poorly Soluble Anticonvulsant - There is provided a transnasal anticonvulsive pharmaceutical composition including a poorly soluble anti-convulsant. The anticonvulsive pharmaceutical composition comprising a poorly soluble anticonvulsant as an active component, which is transnasally spray-administered, comprises diethylene glycol monoethyl ether and fatty acid ester, wherein the fatty acid ester is selected from the group consisting of caprylocaproyl polyoxylglyceride, isopropyl palmitate, oleoyl polyoxylglyceride, sorbitan monolaurate 20, methyl laurate, ethyl laurate, and polysorbate 20. Also, the anticonvulsive pharmaceutical composition comprising a poorly soluble anticonvulsant as an active component, which is transnasally spray-administered, comprises diethylene glycol monoethyl ether, fatty acid ester, methylpyrrolidone, water and alcohol. Therefore, the transnasal anticonvulsive pharmaceutical composition may be useful to highly enhance the bioavailability of the poorly soluble anticonvulsant. Also, the transnasal anticonvulsive pharmaceutical composition may be useful to allow the poorly soluble anticonvulsant to show the improved viscosity and/or enhanced solubility in order to effectively deliver the poorly soluble anticonvulsant at a therapeutic dose. | 07-14-2011 |
20120190670 | Transnasal Anticonvulsive Pharmaceutical Composition Comprising Poorly Soluble Anticonvulsant - There is provided a transnasal anticonvulsive pharmaceutical composition including a poorly soluble anti-convulsant. The anticonvulsive pharmaceutical composition comprising a poorly soluble anticonvulsant as an active component, which is transnasally spray-administered, comprises diethylene glycol monoethyl ether and fatty acid ester, wherein the fatty acid ester is selected from the group consisting of caprylocaproyl polyoxylglyceride, isopropyl palmitate, oleoyl polyoxylglyceride, sorbitan monolaurate 20, methyl laurate, ethyl laurate, and polysorbate 20. Also, the anticonvulsive pharmaceutical composition comprising a poorly soluble anticonvulsant as an active component, which is transnasally spray-administered, comprises diethylene glycol monoethyl ether, fatty acid ester, methylpyrrolidone, water and alcohol. Therefore, the transnasal anticonvulsive pharmaceutical composition may be useful to highly enhance the bioavailability of the poorly soluble anticonvulsant. Also, the transnasal anticonvulsive pharmaceutical composition may be useful to allow the poorly soluble anticonvulsant to show the improved viscosity and/or enhanced solubility in order to effectively deliver the poorly soluble anticonvulsant at a therapeutic dose. | 07-26-2012 |
Nak-Young Baek, Eum-Seong-Gun KR
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20110028379 | METHOD FOR A CLEANER USING SILICIC ACID-NATRIUM - Disclosed is a method for preparing a cleaner containing silicate (64-75% SiO | 02-03-2011 |
Nam Choon Baek, Daejeon-City KR
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20090205635 | Evacuated Tubular Solar Collector with Eccentric Type Manifold Flange - There is provided an evacuated tubular solar collector with an eccentric type manifold flange capable of changing flow of a heating medium and improving the electric heat performance of a manifold by employing an eccentric end cap with a fluid path and a baffle in the manifold and improving the structure of the manifold. The evacuated tubular solar collector may comprise an evacuated tubular solar collector; a manifold being installed at an upper position of the evacuated tubular solar collector and including a number of heat dissipation holes; eccentric end caps attached to both sides of the manifold, the eccentric end cap including a fluid path; and a baffle attached to an exit of the fluid path through which a fluid flows into. The fluid path and the baffle may be positioned at a tilt angle, thereby to improve uniform transfer of heat in the evacuated tubular solar collector. | 08-20-2009 |
Nam Joon Baek, Incheon KR
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20090186108 | EXTRACT OF HERBAL AND COMPOSITION CONTAINING THE SAME - The present invention relates to herbal extracts of Sinapis Semen, | 07-23-2009 |
Namsik Baek, Daegu KR
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20110132122 | ELECTRONIC SHIFTING APPARATUS FOR VEHICLE - An electronic shifting apparatus for a vehicle may include an operator movable along at least two or more straight paths, a shift lock assembly controlling a movement of the operator, a sensor detecting changes in position of the operator, a P-switch for selecting a P-range, a safety switch receiving an input from a driver, a controller outputting a shifting signal for controlling a transmission, wherein one of the straight paths sequentially have an R-temporary point for selecting a R-range, an NR-fixing point and an ND-fixing point for selecting an N-range, and a D-temporary point for selecting a D-range, wherein the ND-fixing point is connected with another straight path connecting an M-fixing point for selecting a neutral state in an manual mode, and both sides of the M-fixing point are connected with a (+)-temporary point (+) and a (−)-temporary point (−) through another straight line to operate the manual mode. | 06-09-2011 |
Qyu-Bok Baek, Gyeongsangnam-Do KR
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20110031803 | OUTER-ROTOR TYPE MOTOR AND OUTER-ROTOR TYPE IN-WHEEL MOTOR - An outer rotor-type motor of the present invention comprises a stator block, a stator, a main cooling part, an outer rotor and an outer housing. The stator block is formed in the shape of a cylinder with a rear end closed. The stator block is installed on a shaft passing through a central portion of the rear end thereof. The stator is fixedly installed on an outer circumferential surface of the stator block. The main cooling portion is provided on an inner circumferential surface of the stator block to lower temperature of a corresponding portion. The outer rotor rotatably installed at an outside of the stator and the outer housing has a circumferential portion fixed to a front circumferential portion of the outer rotor. | 02-10-2011 |
Sang Gon Baek, Busan KR
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20090049713 | FUNCTIONAL FOOTWEAR - The present invention relates to a functional footwear which comprises an insole having a toe-seating portion, whose height is higher than that of the remaining portion thereof other than the toe-seating portion, for allowing a user's toe to be seated thereon. The toe-seating portion of the insole of the functional footwear is formed higher than the remaining portion of the insole other than the toe-seating portion, so that toes of a walker are placed higher than the other portions of the sole of the feet of the walker, thereby obtaining an effect of the backward walking even when the walker walks forwardly. | 02-26-2009 |
20090094859 | FUNCTIONAL FOOTWEAR - The present invention relates to a functional footwear which comprises an sole having a toe-seating portion, whose height is higher than that of the remaining portion thereof other than the toe-seating portion, for allowing a user's toe to be seated thereon. The toe-seating portion of the sole of the functional footwear is formed higher than the remaining portion of the sole other than the toe-seating portion, so that toes of a walker are placed higher than the other portions of the sole of the feet of the walker, thereby obtaining an effect of the backward walking even when the walker walks forwardly. | 04-16-2009 |
Sanghoon Baek, Pohang KR
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20110125324 | ROBOT CLEANER AND CONTROLLING METHOD OF THE SAME - A robot cleaner and a method of controlling a robot cleaner are provided. The robot cleaner is capable of automatically compensating for and adjusting a moving angle and a position using an appropriate sensor and control algorithm while performing a cleaning operation in a relatively large space. This may reduce a position error, allow a cleaning region to be effectively identified as a region to be cleaned or a region having already been cleaned, thus improving cleaning performance and efficiency. | 05-26-2011 |
20120106829 | ROBOT CLEANER AND CONTROLLING METHOD OF THE SAME - A robot cleaner and a method for controlling the same are provided. A region to be cleaned may be divided into a plurality of sectors based on detection data collected by a detecting device, and a partial map for each sector may be generated. A full map of the cleaning region may then be generated based on a position of a partial map with respect to each sector, and a topological relationship between the partial maps. Based on the full map, the robot cleaner may recognize its position, allowing the entire region to be completely cleaned, and allowing the robot cleaner to rapidly move to sectors that have not yet been cleaned. | 05-03-2012 |
Sang Hyune Baek, Suwon KR
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20080273235 | HYBRID MICROMIRROR ARRAY LENS FOR REDUCING CHROMATIC ABERRATION - This invention provides a Hybrid Micromirror Array Lens with reduced chromatic aberration over a broadband wavelength range of light. Conventional micromirror array lens uses phase matching condition. Therefore, the optical surface profile of Micromirror Array Lens using the same phase condition has a discontinuous surface profile. As the required optical power of Micromirror Array Lens is increased, the number of profile discontinuity of Micromirror Array Lens is increased. Therefore, the chromatic aberration is increased. To minimize the chromatic aberration, the number of profile discontinuity should be minimized. The number of discontinuity is reduced when the optical surface profile has a simulating base curve, called a translation contour with optical power. Hybrid Micromirror Array Lens is invented to reduce a large translational amount and chromatic aberration for large optical power lens. | 11-06-2008 |
Se Joon Baek, Busan-Si KR
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20090279045 | Methods of manufacturing liquid crystal display devices - An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet. | 11-12-2009 |
Seong Hak Baek, Busan KR
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20110156865 | WIRELESS CONTROL SYSTEM AND METHOD USING MULTIPLE FINGERPRINT RECOGNITION - Provided are a wireless control system and method using multiple fingerprint recognition and thus improving security and convenience by controlling a control target depending on a multiple fingerprint inputted by a user. In the wireless control method for a selected control target, a wireless control device recognizes a multiple fingerprint by receiving two or more fingerprints from a user through a fingerprint scan sensor. Then the wireless control device performs an authentication by determining whether the recognized multiple fingerprint is pre-registered. In case of a success authentication, the wireless control device creates a wireless control command for controlling a function corresponding to the recognized multiple fingerprint, and then sends the created command to a controller of the control target. | 06-30-2011 |
20110156885 | BIDIRECTIONAL REMOTE CONTROL SYSTEM AND METHOD USING MOBILE INTERFACE DEVICE - Provided are a bidirectional remote control system and method using a mobile interface device, while allowing a remote control over a control target even when a user and the control target are separated beyond a visible range, allowing an automatic control over the control target within a given distance between a user and the control target, and allowing a user to monitor operating status of the control target. The mobile interface device receives a remote control command from a portable electronic apparatus through a short range wireless communication or creates the remote control command when detecting an approach to the control target within a given distance. Then the mobile interface device sends the remote control command to an electronic control unit (ECU) in the control target through a radio frequency (RF) communication. Also, the mobile interface device receives operating status information about the control target from the ECU and then sends the received information to the portable electronic apparatus. | 06-30-2011 |
Seung-Chang Baek, Seoul KR
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20110128165 | KEYPAD FOR ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE KEYPAD - A keypad for an electronic device having metallic texture has rigidity and elasticity equivalent to those of stainless steel. The keypad is manufactured and includes a metal alloy board, a keypad body manufactured by primarily thermal-treating the metal alloy board to a rigidity enough to be molded and molding the primarily thermal-treated metal alloy board with a press, a button portion formed by secondarily thermal-treating the keypad body to cure the keypad body and etching the secondarily thermal-treated keypad body by means of etching processing, and urethane rubber and a silicon pad attached to a back surface of the keypad body which has undergone anodizing processing and various colorations. | 06-02-2011 |
20110259780 | Method of fabricating case for portable electronic device - A method of fabricating a case for a portable electronic device includes: preparing a case preform; processing the inner surface of the case preform using a laser; and surface-treating the outer surface of the case preform, wherein the outer surface of the case preform shows fine prominences and depressions formed by the surface-treating of the outer surface of the case preform, and patterns formed by processing the inner surface of the case preform appear bumpily on the outer surface of the case preform. | 10-27-2011 |
20130323579 | COVER HAVING METALLIC GRID STRUCTURE AND METHOD FOR MANUFACTURING THE COVER - Provided are a cover having a metallic grid structure and a method for manufacturing the cover. The cover includes a pattern portion formed of a metallic material, in which a plurality of patterns are independently disposed spaced apart from each other and an injection portion disposed between pattern portions to connect the pattern portions, the injection portion being formed of a non-metallic material. The method includes forming a pre-pattern portion including patterns in a regular or irregular form and a bridge connecting the patterns on a metallic plate, forming the injection portion on the pre-pattern portion by insert-injection or thermo-compression press, and removing the bridge. | 12-05-2013 |
Seungduk Baek, Hwangseong-Si KR
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20100096754 | Semiconductor package, semiconductor module, and method for fabricating the semiconductor package - Provided is a semiconductor package, a semiconductor module and a method for fabricating the semiconductor package. The method provides a substrate including a bonding pad. The method forms a dielectric layer for exposing the bonding pad on the substrate. The method forms a redistribution line which is electrically connected to the bonding pad, on the dielectric layer. The method forms an external terminal which is electrically connected to the bonding pad without using a solder mask which limits a position of the external terminal, on the redistribution line. | 04-22-2010 |
Seung-Duk Baek, Asan-Si KR
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20090209063 | Chipstack package and manufacturing method thereof - A method for manufacturing chip stack packages may include: providing at least two wafers, each wafer having a plurality of chips, and scribe lanes formed between and separating adjacent chips; forming a plurality of via holes in peripheral portions of the scribe lanes; forming connection vias by filling the via holes; establishing electrical connections between the chip pads and corresponding connection vias; removing material from the back sides of the wafers to form thinned wafers; separating the thinned wafers into individual chips by removing a central portion of each scribe lane; attaching a first plurality of individual chips to a test wafer; attaching a second plurality of individual chips to the first plurality of individual chips to form a plurality of chip stack structures; encapsulating the plurality of chip stack structures; and separating the plurality of chip stack structures to form individual chip stack packages. | 08-20-2009 |
20110237004 | CHIPSTACK PACKAGE AND MANUFACTURING METHOD THEREOF - A method for manufacturing chip stack packages may include: providing at least two wafers, each wafer having a plurality of chips, and scribe lanes formed between and separating adjacent chips; forming a plurality of via holes in peripheral portions of the scribe lanes; forming connection vias by filling the via holes; establishing electrical connections between the chip pads and corresponding connection vias; removing material from the back sides of the wafers to form thinned wafers; separating the thinned wafers into individual chips by removing a central portion of each scribe lane; attaching a first plurality of individual chips to a test wafer; attaching a second plurality of individual chips to the first plurality of individual chips to form a plurality of chip stack structures; encapsulating the plurality of chip stack structures; and separating the plurality of chip stack structures to form individual chip stack packages. | 09-29-2011 |
Seung-Geol Baek, Daegu KR
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20110181761 | CIRCUIT DEVICE FOR PREVENTING RADIATION EMISSION IN PORTABLE TERMINAL WITH TWO CAMERAS - A circuit device for preventing radiation emission in a portable terminal with two cameras is provided. The device includes a first camera, a second camera, a processor, and a 3-state buffer. The processor outputs a first control signal controlling an operation of the first camera and a second control signal controlling an operation of the second camera. The 3-state buffer electrically connects between the first camera and the processor, and connects or disconnects between the first camera and the processor depending on the first control signal. | 07-28-2011 |
Seung Ho Baek, Guri KR
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20110183220 | METHOD OF PURGING FOR FUEL CELL - Disclosed herein is a method of purging a fuel cell, by which water present in fuel cell stacks is discharged outside the fuel cell stacks together with gas by opening and closing a purge valve, including: conducting a short-period purge several times using the purge valve; and conducting a long-period purge once using the purge valve, wherein the short-period purge and the long-period purge are repeatedly conducted. The method of purging a fuel cell is advantageous in that the short-period purge is conducted several times using a purge valve and then the long-period purge is conducted once, and these short-period purges and the long-period purge are repeatedly conducted, so that the problems occurring when only a short-period purge or only a long-period purge is conducted can be solved, with the result that the efficiency and performance of the fuel cell are improved and the fuel cell can be stably operated. | 07-28-2011 |
Seung Ho Baek, Goyang-Si KR
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20110157334 | SYSTEM FOR DISPLAYING MULTIVIDEO - A system is discussed for displaying multivideo, which enables users to view a plurality of different video images at the same time through one video displaying system without lowering resolution. The system includes according to an embodiment a video processor for alternately outputting first and second images every predetermined number of frames according to a similarity between previous and present frames of first or second video image; and a display panel for displaying the video image outputted from the video processor. | 06-30-2011 |
20140300536 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND EYE-TRACKING METHOD THEREOF - Discussed are a stereoscopic image display device to implement high-speed eye-tracking techniques and an eye-tracking method. The stereoscopic image display in one embodiment includes an image panel to alternately display left-eye and right-eye images, a switchable panel disposed at the front or rear side of the image panel to separate the left-eye and the right-eye images from each other to correspond to the left and right eyes of a viewer, a camera mounted to the image panel to capture an image of the viewer, and a computer system to detect position information of the viewer from the image input and calculate midpoint information between the detected position information by interpolation using the detected position information to update position information of the viewer at a faster drive frequency than a drive frequency of the camera, and to control driving of the switchable panel in response to the updated position information. | 10-09-2014 |
Seung Hyeon Baek, Gwangju KR
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20080279557 | WDM-PON SYSTEM USING SELF-INJECTION LOCKING, OPTICAL LINE TERMINAL THEREOF, AND DATA TRANSMISSION METHOD - Disclosed are a wavelength division multiplexing-passive optical network (WDM-PON) system using self-injection locking, an optical line terminal thereof, and a data transmission method. A wavelength division multiplexing-passive optical network (WDM-PON) system according to an aspect of the invention includes an optical line terminal. The optical line terminal includes a reflector that is installed at the input side of a multiplexer and reflects an optical signal having a predetermined wavelength, and a light source that generates a multimode optical signal to transmit the generated multimode optical signal to the multiplexer through the reflector, receives reflected light by the reflector, and oscillates at a wavelength of the received reflected light. According to the aspect of the invention, it is not necessary to separately control the temperature of a light source for a downstream signal, and stable communication can be performed by collectively controlling wavelengths of downstream channel optical signals for downstream channels through temperature control of the multiplexer. | 11-13-2008 |
Seung Jo Baek, Gwangmyeong-Si KR
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20080236405 | Heat detecting device and cooking apparatus using the same - A heat detecting device and a cooking apparatus using the same, in which the operation of a heating unit is appropriately controlled according to the presence or absence and/or type of cooking container (e.g., pan or pot) on the cooking apparatus. When there is no cooking container on the cooking apparatus, the duty cycle of the heat source is reduced, thereby preventing unnecessary operation of the heat source. Accordingly, power consumption is reduced. On the other hand, when there is a cooking container on the cooking appliance, the duty cycle of the heat source is increased, thereby making faster more efficient cooking possible. | 10-02-2008 |
20080237215 | Method for controlling heating cooking apparatus - A method for controlling a heating cooking apparatus, in which an operation of a heating unit is appropriately controlled according to presence/absence or kinds of a load applied to a plate. When no load is applied to the plate, the duty cycle of a heat source is reduced, thereby preventing unnecessary operation of the heat source. Accordingly, power consumption is reduced. On the other hand, when a load is applied to the plate, the duty cycle of the heat source is increased. Speedy cooking may be possible with this control method. | 10-02-2008 |
Seung-Jo Baek, Gyeongsangnam-Do KR
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20100050683 | RESERVING APPARATUS OF REFRIGERATOR - A reserving apparatus of a refrigerator having a door and a case that forms a main reserving chamber therein, comprises: a supplementary reserving frame that forms a supplementary reserving chamber at the door separately from the main reserving chamber; a partition member coupled to the supplementary reserving frame, for partitioning the supplementary reserving chamber; and a connecting portion for connecting the partition member to the supplementary reserving frame so that a partitioned space inside the supplementary reserving chamber can be variable. Storage items having various sizes and forms, such as a storage items having a relatively large size and a storage items having a relatively small size, can be effectively reserved at a suitably-adjusted space inside the supplementary reserving chamber Accordingly, the supplementary reserving chamber can have enhanced spatial utilization degree. | 03-04-2010 |
Seung-Kwon Baek, Chungcheongbuk-Do KR
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20110119055 | APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO - Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream. | 05-19-2011 |
Seungmin Baek, Seoul KR
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20110125324 | ROBOT CLEANER AND CONTROLLING METHOD OF THE SAME - A robot cleaner and a method of controlling a robot cleaner are provided. The robot cleaner is capable of automatically compensating for and adjusting a moving angle and a position using an appropriate sensor and control algorithm while performing a cleaning operation in a relatively large space. This may reduce a position error, allow a cleaning region to be effectively identified as a region to be cleaned or a region having already been cleaned, thus improving cleaning performance and efficiency. | 05-26-2011 |
20110239382 | ROBOT CLEANER - A robot cleaner includes wheels mounted at a lower side of a main body of the robot cleaner to allow for traveling of the main body, and wire winding prevention members mounted at the lower side of the main body, each wire winding prevention member having one end extending to be contactable with a rim of the corresponding wheel. The wire winding prevention member is preferably a torsion spring. | 10-06-2011 |
20120106829 | ROBOT CLEANER AND CONTROLLING METHOD OF THE SAME - A robot cleaner and a method for controlling the same are provided. A region to be cleaned may be divided into a plurality of sectors based on detection data collected by a detecting device, and a partial map for each sector may be generated. A full map of the cleaning region may then be generated based on a position of a partial map with respect to each sector, and a topological relationship between the partial maps. Based on the full map, the robot cleaner may recognize its position, allowing the entire region to be completely cleaned, and allowing the robot cleaner to rapidly move to sectors that have not yet been cleaned. | 05-03-2012 |
20120109376 | CLEANER AND CONTROLLING METHOD OF THE SAME - Disclosed are a robot cleaner and a method for controlling the same. The robot cleaner may prevent repeated executions of a cleaning operation by recognizing its position through an absolute position recognition unit, in a case that the cleaning operation is performed again after being forcibly stopped due to arbitrary causes. And, the robot cleaner may solve a position recognition error by a relative position recognition unit with using an image detection unit, and may effectively perform a cleaning operation based on a similarity between an image detected by the image detection unit and an image with respect to a cleaning region. This may improve the system efficiency and stability, and enhance a user's convenience. | 05-03-2012 |
20120232697 | ROBOT CLEANER AND CONTROLLING METHOD THEREOF - Disclosed are a robot cleaner capable of performing a cleaning operation by selecting a cleaning algorithm suitable for the peripheral circumstances based on an analysis result of captured image information, and a controlling method thereof. The robot cleaner comprises an image sensor unit configured to capture image information when an operation instructing command is received, and a controller configured to analyze the image information captured by the image sensor unit, and configured to control a cleaning operation based on a first cleaning algorithm selected from a plurality of pre-stored cleaning algorithms based on a result of the analysis. | 09-13-2012 |
20130073088 | MOBILE ROBOT AND CONTROLLING METHOD OF THE SAME - In a mobile robot and a controlling method of the same, the mobile robot is able to recognize a precise position thereof by detecting a plurality of images through an image detection unit, extracting one or more feature points from the plurality of images, and comparing and matching information related to the feature points. The mobile robot is also able to easily detect a position of a charging station based on image information, and quickly move to the charging station upon the lack of residual battery capacity. The mobile robot is also able to detect a position of the charging station based on the image information and receive a guideline signal within a signal reception range, so as to easily dock with the charging station. | 03-21-2013 |
20130116825 | ROBOT CLEANER AND CONTROLLING METHOD OF THE SAME - Disclosed are a robot cleaner and a method for controlling the same. A plurality of images are detected through an image detecting unit such as an upper camera, and two or more feature points are extracted from the plurality of images. Then, a feature point set consisting of the feature points is created, and the feature points included in the feature point set are matched with each other. This may allow the robot cleaner to precisely recognize a position thereof. Furthermore, this may allow the robot cleaner to perform a cleaning operation or a running operation by interworking a precisely recognized position with a map. | 05-09-2013 |
20130204483 | ROBOT CLEANER - A robot cleaner is provided. The robot cleaner may include a casing including a moving device, an image input disposed in the casing, the image input including a plurality of light emitting parts that emits light toward an obstacle and an image sensor that acquires a 3D image of the obstacle onto which the light is emitted by the plurality of light emitting parts, and a main controller that extracts 3D data with respect to the obstacle from the 3D image of the obstacle acquired by the image input to control the moving device. | 08-08-2013 |
20130338831 | ROBOT CLEANER AND CONTROLLING METHOD OF THE SAME - A robot cleaner is provided. The robot cleaner may precisely detect a peripheral obstacle using a particular optical pattern. An asymmetric cross-shaped optical pattern may be irradiated, and a pattern image with respect to the optical pattern-irradiated region may be analyzed to determine whether or not an obstacle is in the moving path, and a width or a height of the obstacle. Further, the robot cleaner may perform operations such as a forward motion, a backward motion, a stopping motion and a detour motion, based the obstacle detection result. | 12-19-2013 |
Seung Moon Baek, Cheongju-Si KR
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20080218928 | COIL-DRIVING APPARATUS OF ELECTRONIC MAGNETIC CONTACTOR - A coil-driving apparatus of an electro magnetic contactor is disclosed, which replaces the main units in an analog scheme with those in a digital scheme using a PWM controller of low power consumption to reduce the number of the analog components, minimize power consumption, and controls a constant voltage that flows on the coil by receiving the feedback current flowing on the coil, whereby error and defect generation rates are reduced, and deterioration and burning of components are prevented. | 09-11-2008 |
Seung Myun Baek, Changwon-Si KR
Seung-Myun Baek, Kyungsangnam-Do KR
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20080240213 | Home Network System - The present invention relates to a home system, and more particularly to a home network system that is able to reduce of electric device by application of a modem that is capable of independently processing data. The present invention comprises a first electric device to transmit data including a home code input by the outside to a second electric device through a predetermined network; and a second electric device that comprises a modem by which it is connected to the first electric device through the network, and makes the modem to receive the data, after the initialization of the modem is finished, and read the home code from the data and establish it as its own home code. | 10-02-2008 |
20080259956 | Data Processing Method for Network Layer - The present invention discloses a data processing method for network layer in a home network system ( | 10-23-2008 |
20090007156 | Data Processing Method for Application Layer - The present invention discloses a data processing method for application layer based on a living network control protocol. The data processing method for application layer which is based on a predetermined protocol composed of at least a lower layer and an application layer includes the steps of: receiving a predetermined primitive from an upper application software; generating a communication cycle identifier (CycleID) according to the primitive; generating a service description according to the primitive and the communication cycle identifier (CycleID); composing an application layer protocol data unit (APDU) including the primitive; and transmitting the APDU to the lower layer. | 01-01-2009 |
20110054644 | HOME NETWORK SYSTEM - The present invention discloses a home network system ( | 03-03-2011 |
Seung Whan Baek, Jeollabuk-Do KR
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20100024475 | Natural Gas Liquefaction System with Turbine Expander and Liquefaction Method Thereof - A natural gas liquefaction system with a turbine expander is provided that can improve the efficiency of the whole refrigeration cycle by using the turbine expander, instead of the throttling process that uses the conventional Joule-Thomson throttling valve that is used as a final throttling means in a conventional natural gas liquefaction system, and a liquefaction method thereof. The natural gas liquefaction cycle provided with the turbine expander of the present invention comprises a compressor | 02-04-2010 |
Soon-Bong Baek, Incheon KR
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20100322718 | EARTH ANCHOR BRACKET HAVING SAW-TOOTHED AND CURVED PART - The present invention provides an earth anchor bracket supported by a girder coupled to a side surface of an earth wall to fix a free length of an anchor body inserted into a boring hole formed at the earth wall according to an earth anchor method. The earth anchor bracket of the present invention includes two side plates each including a curved portion including saw-teeth and facing each other; a coupling material coupling and fixing the two side plates; and a pressure bearing means supported by the two side plates and including obstacle protrusions engaged with the saw-teeth of the two side plates and a through portion withdrawing the free length of the anchor body. | 12-23-2010 |
Soon Ok Baek, Chungcheongbuk-Do KR
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20100285176 | FERMENTATION PRODUCT OF ALOE, METHOD OF MANUFACTURING THE SAME AND FUNCTIONAL FOODS USING THE SAME - There are provided a fermentation product of aloe, a method of manufacturing the same and functional foods using the same. More particularly, the present invention relates to a method of manufacturing a fermentation product of aloe by culturing mushroom mycelia in an aloe natural medium containing many effective ingredients and thus having diverse bioactive effects, and a method of manufacturing functional foods having various pharmacological effects of improving stomach function, enhancing immunity and having effectiveness against cancer by using the fermentation product of aloe. | 11-11-2010 |
Sujin Baek, Gumi-City KR
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20080291135 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device is disclosed. The organic light emitting device includes a display unit including a plurality of subpixels, a host memory unit that stores image data received from the outside by the frame, a data adjusting unit that fetches the image data frames stored in the host memory unit by the bit and converts one frame into a plurality of subfields and one display memory unit that stores the image data frame converted into the plurality of subfields by the data adjusting unit. When the data adjusting unit converts the frame into the plurality of subfields, the data adjusting unit inserts a black time into at least one of the plurality of subfields. | 11-27-2008 |
Sungmin Baek, Seoul KR
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20110165841 | MOBILE TERMINAL, MOBILE TERMINAL SYSTEM, AND METHOD FOR CONTROLLING OPERATION OF THE SAME - A mobile terminal which can enter a content share mode, a mobile terminal system, and a method for controlling the operation of the same are provided. After entering a content share mode, a mobile terminal can transmit and receive content to and from another mobile terminal which is in the content share mode and within a predetermined distance. The mobile terminal can also specify a content transmission format. Before the content is transmitted, the content may be displayed on another mobile terminal using a thumbnail of the content. Users can conveniently transmit content between mobile terminals. | 07-07-2011 |
20130083151 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING ELECTRONIC DEVICE - An electronic device is provided that includes a memory, a communication unit configured to receive a video image streamed from a first electronic device, a display unit configured to display the video image, and a control unit configured to identify a specific area included in the video image, to store a first image displayed on the specific area at a first time point in the memory, and to store in the memory a second image displayed on the specific area at a second time point when a variation of an image is equal to or more than a predetermined threshold. | 04-04-2013 |
20130083152 | ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME - An electronic device and a method of operating the electronic device are provided. The method includes obtaining a first image including an interesting object and at least one peripheral object, obtaining relevance of the at least one peripheral object with respect to the interesting object based on at least one of attributes including a state, a motion, and a location of the interesting object, and replacing an area of the whole area of the first image, which is occupied by the interesting object and the other remaining peripheral objects than a specific peripheral object determined based on the relevance, with a second image. According to the embodiments of the present invention, the electronic device and method may provide a vivid video conference. | 04-04-2013 |
20130083154 | Electronic Device And Server, And Methods Of Controlling The Electronic Device And Server - An electronic device is provided including a communication unit configured to receive audio/video data (A/V data) streamed from a first electronic device, a display unit configured to display the video data of the A/V data, and a controller configured to obtain shape feature information of a first real object included in the video data, to determine whether there is first personal information of the first real object based on the shape feature information, and to display a first virtual object including the first personal information on the display unit in association with the first real object when there is the first personal information. | 04-04-2013 |
Sung Min Baek, Anyang-Si KR
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20110183719 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal includes a display unit configured to display content on a screen, a wireless communication unit configured to communicate with at least one external terminal, and a control unit configured to display a menu list including a transmission menu of the content when a command for displaying the menu list related to the content is input, and control the communication unit to transmit the content to the external terminal when the transmission menu is selected. | 07-28-2011 |
Sun Heum Baek, Yongin KR
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20110115491 | METHOD FOR DETECTING ICE BLOCKING OF FUEL CELL STACK AND CONTROLLING FUEL CELL VEHICLE USING THE SAME - The present invention provides a method for determining the occurrence of ice blocking in an electrode surface in real time by analyzing minimum cell voltages of a fuel cell stack and, at the same time, distinguishing the occurrence of ice blocking in an anode from the occurrence of ice blocking in a cathode. | 05-19-2011 |
Sun-Min Baek, Seoul KR
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20110123599 | AROMA THERAPY PATCH - The present invention relates to an aroma therapy patch including a herbal layer containing herbal extract which is formed on one surface of a substrate having a specific shape, and an adhesive layer formed on the other surface of the substrate, wherein at least one surface of the substrate is colored. The aroma therapy patch of the present invention exerts aromatic effects by the actions of herbal extracts as well as chromatherapeutic effects induced by a specific color used therein, which can be used easily and cost-effectively by an ordinary person. | 05-26-2011 |
Won-Jeong Baek, Jeongeup-Si KR
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20090154635 | DRAINAGE APPARATUS AND DRAINAGE METHOD FOR REACTOR COOLANT SYSTEM - A drainage apparatus and a drainage method for a reactor coolant system are disclosed. According to the drainage apparatus and the drainage method, the gravity drainage procedure for performing the decomposition maintenance of a main valve forming the pressure boundary part between the RCS and the safety injection system is improved by a forced drainage procedure using a drainage pump, and there are the effects that working period for a planned preventive maintenance is shortened, liquid waste of a coolant of the reactor is not generated, reprocessing costs are decreased, and the economical efficiency and the safety of the nuclear power plant are improved. | 06-18-2009 |
Won Jin Baek, Uiwang KR
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20110133882 | Apparatus for detecting coordinates of an event within interest region, display device, security device and electronic blackboard including the same - There is provided an apparatus for detecting the coordinates of an event within an interest region including: a light source limiting an interest region; at least two light receiving units receiving reflected light of an event within the interest region; a reflector refracting the reflected light received in the light receiving units; and one image sensor on which the reflected light refracted on the reflector is image-formed, wherein the apparatus for detecting coordinates is configured of one module. | 06-09-2011 |
Won Jong Baek, Jeongeup-Si KR
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20110142187 | METHOD FOR REMOVING THERMAL SLEEVE FROM COLD LEG OF REACTOR COOLANT SYSTEM - Disclosed is a method for removing a thermal sleeve from a cold leg of a reactor coolant system, which enables removal of an unintentionally separated thermal sleeve without implementation of a pipe cutting operation, preventing invasion of impurities into pipes and securing reliability in repetitious welding of the pipes. In particular, the method enables a remote operation and an underwater operation using wire ropes, thus being capable of minimizing a negative effect on workers due to radiation exposure. | 06-16-2011 |
20110142188 | APPARATUS FOR REMOVING THERMAL SLEEVE FROM COLD LEG OF REACTOR COOLANT SYSTEM - Disclosed is an apparatus for removing a thermal sleeve from a cold leg of a reactor coolant system, which removes an unintentionally separated thermal sleeve without pipe cutting, preventing invasion of impurities into pipes and achieving reliable pipe re-welding. The apparatus includes a sleeve removal tool including a corn head formed at a shaft, a pressure plate below the corn head to maximize hydraulic pressure inside a safety injection pipe, a spring connected to the pressure plate to keep the pressure plate unfolded, and a guide wheel to guide the sleeve removal tool into the safety injection pipe, a horizontal movement carrier including bodies connected to each other by a link, a seating rod for seating of the sleeve removal tool, and moving wheels for movement of the horizontal movement carrier, and a vertical movement carrier including first and second anti-separation bars to prevent separation of the horizontal movement carrier. | 06-16-2011 |
Woon Ha Baek, Cheonan-Si KR
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20100096826 | BICYCLE WITHOUT SEAT - A bicycle according to the present invention comprises of a steering axis and an axle of rear wheel that are attached in one unit with a frame to build a form; a pair of guide members with guide holes formed therein are attached to both cut ends of the frame; a pedal axle with the attachment of pedals and a rotating gear in a unit are respectively assembled and fixed onto the guide members; the bicycle according to the present invention comprises a crankshaft of which a pair of crank cams is assembled and fixed into both cut ends of the frame; a gear which engages with the gear; and a spindle which supports a unit of the gear and a sprocket to rotate; the bicycle according to the present invention is run by a running system in which the crank cam rotates when the pedals are reciprocated up and down. | 04-22-2010 |
Woon Sub Baek, Busan-Si KR
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20110034871 | Thermorod For Active Drug Release and Method For Manufacturing The Same - Disclosed is a thermorod for active drug release capable of actively releasing drugs according to temperature and a method of manufacturing the same. The method for manufacturing a thermorod for active drug release that generates heat by means of eddy current loss and hysteresis loss in an induced magnetic field comprises: processing the thermorod into a certain shape; preparing a mixed-drug specimen by mixing a drug with a high molecular compound acting as a support of the drug; and forming a mixed-drug layer on the surface of the thermorod by using the mixed-drug specimen. Also, the thermorod for active drug release manufactured by the method is provided. Therefore, the method and thermorod prepared by the method may be useful to effectively perform the drug administration and anti-cancer drug treatment of affected parts since they may be used to perform local hyperthermia at 36.5° C. or above and to actively control the active drug release and delivery according to temperature as well. Also, the method and the thermorod prepared by the method may be useful in the treatment of resting tumor cells along with hyperthermia by performing a surgical operation on lesion sites of biological tissues using the thermorod for active drug release, and in minimizing the toxicity caused by an increase in blood drug concentration, which is generated when a drug is administered by a conventional method, since the drug is effectively delivered to an affected part in response to the active drug release. | 02-10-2011 |
Yong-Ki Baek, Chonan-City KR
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20080302521 | HEADER FOR HEAT EXCHANGER HAVING FILLER METAL GROOVE - The present invention provides a pipe for a heat exchanger. The header includes a tube insertion hole for insertion of a tube, a filler metal groove formed in a length direction on one side or both sides at a point separated from the tube insertion hole, and a filler metal that flows down following the tube and the periphery where the tube and tube insertion hole come in contact. Filler metal is inserted in the filler metal groove so as to enable brazing fusion. A lead groove is formed between the tube insertion hole and filler metal groove and provides a pathway so as to enable smooth flow of the filler metal, and so that molten filler metal can flow smoothly into the fused areas between the tube and header pipe in desired locations and amounts. | 12-11-2008 |
Yong Mook Baek, Kyeongki-Do KR
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20100246263 | Non-volatile Memory Device - This patent relates to a non-volatile memory device and a driving method thereof. The non-volatile memory device includes a source select line in which a floating gate and a control gate are electrically connected to each other, a drain select line in which a floating gate and a control gate are electrically isolated from each other, and a plurality of word lines formed between the source select line and the drain select line. | 09-30-2010 |
Yong Mook Baek, Icheon-Si KR
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20080205162 | Non-Volatile Memory Device and Driving Method Thereof - This patent relates to a non-volatile memory device and a driving method thereof The non-volatile memory device includes a source select line in which a floating gate and a control gate are electrically connected to each other, a drain select line in which a floating gate and a control gate are electrically isolated from each other, and a plurality of word lines formed between the source select line and the drain select line. | 08-28-2008 |
Yong Soon Baek, Daejeon-City KR
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20080212973 | Bi-Directional Optical Module - Provided is a bi-directional optical module including: a transmission optical element including an SOA (semiconductor optical amplifier) aligned on an optical axis of an LD (laser diode) formed on a substrate; and a reception optical element comprising a PD (photodiode) including a light receiving surface perpendicular to the optical axis of the LD of the transmission optical element. | 09-04-2008 |
Youngkee Baek, Daejeon-Si KR
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20080202156 | Air-conditioning system for vehicles - The present invention relates to an air-conditioning system for vehicles, in which expansion means and an internal heat exchanger are formed integrally with each other or expansion means, an internal heat exchanger and an accumulator are formed integrally with one another in an air-conditioning system using carbon dioxide (CO | 08-28-2008 |
20130043231 | ELECTRIC HEATER APPARATUS FOR ELETRIC VEHICLE AND METHOD OF CONTROLLING SAME - The present invention relates to an electric heater apparatus including a switch control part for controlling a switching part according to a control command of an air-conditioner controlling part; the switching part switched according to a switching control signal of the switch control part for supplying electric power of the power supply part from a heating part; and the heating part for receiving the electric power of the switching part and generating heat, wherein the switching part includes a plurality of switching modules set to control an output load of the heating part, and the switch control part operates one or more switching modules in serial order according to a target heating temperature. | 02-21-2013 |
Young Ki Baek, Gyunggi-Do KR
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20110151201 | TRANSPARENT ELECTRODE FILM AND METHOD OF MANUFACTURING THE SAME - Disclosed is a transparent electrode film for a touch screen, which includes a transparent substrate, an assistant adhesive layer formed on each of both surfaces of the transparent substrate, and a transparent conductive polymer layer formed on the assistant adhesive layer, thus obviating a need for an optically clear adhesive film and resulting in increased transmittance and superior price competitiveness. A method of manufacturing the transparent electrode film is also provided. | 06-23-2011 |
Young Min Baek, Hwaseong KR
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20110159304 | ANTI-SULPHATE REDUCING BACTERIA COMPOSITION COMPRISING 1,2-BENZISOTHIAZOL-3(2H)-ONE, IRGASAN, BENZYL-2-BROMOACETATE, 2,2-DIBROMO-2-CYANOACETAMIDE, AND 2-BROMO-2-NITROPROPAN-1,3-DIOL - Disclosed are a composition for inhibiting a proliferation of sulphate reducing bacteria comprising at least one of 1,2-benzisothiazol-3(2H)-one, irgasan, benzyl-2-bromoacetate, 2,2-dibromo-2-cyanoacetamide, and 2-bromo-2-nitropropan-1,3-diol as effective ingredients; a method for inhibiting the proliferation of sulphate reducing bacteria comprising the step of including a sufficient amount for inhibiting the proliferation of sulphate reducing bacteria of at least one of 1,2-benzisothiazol-3(2H)-one, irgasan, benzyl-2-bromoacetate, 2,2-dibromo-2-cyanoacetamide, and 2-bromo-2-nitropropan-1,3-diol in a corrosion sensitive material or degradation sensitive material; a sheet comprising the composition; and a steel plate to which the composition is applied. | 06-30-2011 |
Young Sang Baek, Goyang-Si KR
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20080284773 | Liquid crystal display device and method for driving the same - A liquid crystal display device and a method for driving the same are disclosed. The device includes a gamma voltage generation circuit for generating first to ith positive gamma reference voltages having different levels, and first to ith negative gamma reference voltages having different levels, and a plurality of data drive chips, each of the data drive chips converting digital data input thereto into a positive data voltage and a negative data voltage and supplying the positive data voltage and negative data voltage to a liquid crystal display panel, and adjusting a level of the positive data voltage based on a positive gamma reference voltage supplied thereto, among the first to ith positive gamma reference voltages, and adjusting a level of the negative data voltage based on a negative gamma reference voltage supplied thereto, among the first to ith negative gamma reference voltages. | 11-20-2008 |
Yun-Geon Baek, Changwon City KR
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20100200557 | BUILT-IN TYPE COOKER - Provided is a built-in type cooker including a heat dissipation part connected to an electronic component and exposed to the outside of the cabinet. The built-in type cooker include a cabinet having an upwardly opened polyhedral shape, a top plate covering a top surface of the cabinet, the electronic component installed within the cabinet, and the heat dissipation part in which at least portion thereof is exposed to the side of the cabinet, the heat dissipation part being connected to the electronic component. | 08-12-2010 |
Yun-Geon Baek, Changwon-Si KR
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20090294432 | COOKTOP, HEATER SUPPORT DEVICE OF COOKTOP, AND HEATER SUPPORT SPRING OF COOKTOP - A cooktop is provided. The cooktop includes, a main machine, at least one heater disposed inside the main machine, a temperature sensor for measuring a temperature of the heater, a fixing member formed in the main machine, a top glass disposed on the upper side of the main machine, and a heater support spring for supporting the heater. The heater is provided with a bracket. The heater support spring is fixed to the main machine using the fixing member, caught and supported at the heater by the bracket to seat and elastically support the heater, and limit rotation of the heater. | 12-03-2009 |