You, KR
Byong Gwon You, Yongin KR
Patent application number | Description | Published |
---|---|---|
20090263075 | Temperature Insensitive Arrayed Waveguide Grating Multiplexer for Optical Property Compensation and the Manufacturing Method Thereof - Two methods are presented in order to properly compensate the changes of the optical characteristics, which are caused by the optical path length change. First, a path length compensation method in which the additional optical path length, equivalent to the dicing kerf width of the substrate, is added onto the diced-to-be waveguide part of the AWG chip during the waveguide design process and fabrication process so that the compensated optical path length is maintained even after dicing. In addition, a position compensation method is provided in which an additional waveguide is added at the position shifted by a distance equivalent to the kerf width of the substrate such that the additional waveguide undergoes the minimized path length change after dicing is performed. | 10-22-2009 |
Byoung-Gae You, Wonju-Si KR
Patent application number | Description | Published |
---|---|---|
20110057432 | SEAT BELT DEVICE FOR VEHICLE - A seat belt device for a vehicle includes a buckle head mounted on a seat and designed to couple with a tongue and a carriage unit allowing the buckle head to be displaced in horizontal and vertical directions of the seat so that the buckle head and the tongue are easily coupled to or decoupled from each other when a belt is fastened or unfastened. The seat belt device facilitates fastening of a seat belt more conveniently by allowing for the horizontal and vertical displacement of a buckle head. | 03-10-2011 |
20130069356 | SEAT BELT APPARATUS FOR VEHICLE - A seat belt apparatus for a vehicle including an anchor metal plate coupled with a vehicle body by a fastening bolt to extensively support a seat belt and upper and lower covers to receive the anchor metal plate. A contact rib is formed on at least one side portion of the inner surface of the upper cover, and a sidewall is formed on a side portion of the lower cover to make contact with the contact rib. An arc-type rib is formed on the bottom plate of the lower cover corresponding to an outer peripheral portion of at least one side portion of the base portion of the anchor metal plate, and a connection rib is formed between the arc-type rib and the sidewall. An arc-type slot is formed on the bottom plate of the lower cover. | 03-21-2013 |
Byoung-Hwa You, Icheon-Si KR
Patent application number | Description | Published |
---|---|---|
20100055865 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE - A method of fabricating a semiconductor device includes forming a hardmask pattern over a substrate, forming a line type first photoresist pattern over the hardmask pattern, etching the hardmask pattern using the first photoresist pattern, removing the first photoresist pattern, forming a line type second photoresist pattern that cross the first photoresist pattern over the hardmask pattern, etching the hardmask pattern using the second photoresist pattern as an etch barrier, removing the second photoresist pattern, forming a trench by etching the substrate using the etched hardmask pattern as an etch barrier, and forming a device isolation region by filling the trench with an insulation layer. | 03-04-2010 |
Byoung Sung You, Icheon-Si KR
Patent application number | Description | Published |
---|---|---|
20090238005 | MULTI-PLANE TYPE FLASH MEMORY AND METHODS OF CONTROLLING PROGRAM AND READ OPERATIONS THEREOF - A multi-plane type flash memory device comprises a plurality of planes each including a plurality of memory cell blocks, page buffers each latching an input data bit to be output to its corresponding plane or latching an output data bit to be received from the corresponding plane, cache buffers each storing an input or output data bits in response to one of cache input control signals and each transferring the stored data bit to the page buffer or an external device in response to one of cache output control signals, and a control logic circuit generating the cache input and output control signals in response to command and chip enable signals containing plural bits. The program and read operations for the plural planes are conducted simultaneously in response to the chip enable signal containing the plural bits, which increases an operation speed and data throughput processed therein. | 09-24-2009 |
Byoung Sung You, Jecheon-Si KR
Patent application number | Description | Published |
---|---|---|
20090160543 | NOISE PROTECTOR - A noise protector includes a first noise control block for NORing an input signal and a first trimmed input signal and providing an output; a second noise control block for NANDing the input signal and a second trimmed input signal and providing an output; and an output signal generation block for outputting an output signal removed of noise in response to the outputs of the first noise control block and the second noise control block. | 06-25-2009 |
Chang-Nam You, Gyeongsan-Si KR
Patent application number | Description | Published |
---|---|---|
20100060921 | IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM AND CONTROL METHOD IN IMAGE FORMING APPARATUS - An image forming apparatus, an image forming system including the same, and a control method of the image forming apparatus, the image forming apparatus including: an output unit; a scanning unit to scan a damaged bank note and generate image data therefrom; and a controller to calculate an area of the damaged bank note using the generated image data of the scanned damaged bank note and to control the output unit to output damaged bank note information including the calculated area of the damaged bank note and/or an exchangeable value of the damaged bank note corresponding to the area of the damaged bank note. | 03-11-2010 |
20140198332 | METHOD AND APPARATUS FOR CREATING INSTANCE OF DRIVER OF IMAGE FORMING APPARATUS - A method of creating an instance of an installed driver of an image forming apparatus, instance creation apparatus, and an image forming system are provided. The method includes displaying print options provided by the image forming apparatus through a user interface, receiving setting information of at least one print option which is set by a user through the user interface among the displayed print options, receiving a user request for creating an instance having the setting information as default through the user interface, and creating the instance of the installed driver of the image forming apparatus in response to the user request. | 07-17-2014 |
Dae Hyung You, Gyeongsangnam-Do KR
Patent application number | Description | Published |
---|---|---|
20100304162 | METALLIC LAMINATE AND MANUFACTURING METHOD OF LIGHT EMITTING DIODE PACKAGE USING THE SAME - The present invention relates to a metallic laminate and a manufacturing method of a light emitting diode package using the same. The present invention provides a metallic laminate including: a core layer made of an insulating material; a metal layer disposed on one surface of the core layer; a heat radiating metal layer disposed on the other surface of the core layer; and a protective metal oxide layer disposed along an outer surface of the heat radiating metal layer and made of an oxide of the heat radiating metal layer. | 12-02-2010 |
20110297427 | PRINTED CIRCUIT BOARD AND A METHOD OF MANUFACTURING THE SAME - Disclosed herein are a printed circuit board and a method of manufacturing the same. The printed circuit board includes a metal layer divided into a plurality of regions; a build-up layer formed on at least one surface of the metal layer; and a penetrating part penetrating through the metal layer including the build-up layer and electrically separating each of the plurality of regions of the metal layer. The metal layer is configured of the plurality of regions, the ground layers and the power layers that have different functions, thereby making it possible to be thin, and the plurality of regions of the metal layer are connected through a bridge and are then penetrated through by the penetrating part, thereby making it possible to easily manufacture the printed circuit board. | 12-08-2011 |
20130183479 | METALIC LAMINATE AND MANUFACTURING METHOD OF LIGHT EMITTING DIODE PACKAGE USING THE SAME - The present invention relates to a metallic laminate and a manufacturing method of a light emitting diode package using the same. The present invention provides a metallic laminate including: a core layer made of an insulating material; a metal layer disposed on one surface of the core layer; a heat radiating metal layer disposed on the other surface of the core layer; and a protective metal oxide layer disposed along an outer surface of the heat radiating metal layer and made of an oxide of the heat radiating metal layer. | 07-18-2013 |
Dae-Jong You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20080292942 | MEMBRANE ELECTRODE ASSEMBLY INCLUDING POROUS CATALYST LAYER AND METHOD OF MANUFACTURING THE SAME - A membrane electrode assembly for a fuel cell including a porous catalyst layer, and a method of manufacturing the same in which an electrode includes a catalyst layer formed adjacent to a surface of an electrolyte membrane, and the catalyst layer has a uniform porosity as pluralities of pores are uniformly distributed on the catalyst layer. | 11-27-2008 |
Dong-Ho You, Kyungi-Do KR
Patent application number | Description | Published |
---|---|---|
20110027976 | METHOD OF FORMING CHALCOGENIDE THIN FILM - The present invention concerns a method of forming a chalcogenide thin film for a phase-change memory. In the method of forming a chalcogenide thin film according to the present invention, a substrate with a pattern formed is loaded into a reactor, and a source gas is supplied onto the substrate. Here, the source gas includes at least one source gas selected from germanium (Ge) source gas, gallium (Ga) source gas, indium (In) source gas, selenium (Se) source gas, antimony (Sb) source gas, tellurium (Te) source gas, tin (Sn) source gas, silver (Ag) source gas, and sulfur (S) source gas. A first purge gas is supplied onto the substrate in order to purge the source gas supplied onto the substrate, a reaction gas for reducing the source gas is then supplied onto the substrate, and a second purge gas is supplied onto the substrate in order to purge the reaction gas supplied onto the substrate. At least one operation, namely changing the supply time of the first purge gas and/or adjusting the internal pressure of the reactor is performed in such a way as to ensure that the deposition rate at an inner portion of the pattern is greater than the deposition rate at an upper portion of the pattern. According to the present invention, it is possible to form a chalcogenide thin film having an excellent gap-fill property by changing the purge time of the source gas or adjusting the internal pressure of the reactor in such a way as to ensure that the film forming rate at the inner portion of the pattern is greater than the film forming rate at the upper portion of the pattern. | 02-03-2011 |
Dong-Ho You, Kyungki-Do KR
Patent application number | Description | Published |
---|---|---|
20090090384 | CLEANING METHOD OF APPARATUS FOR DEPOSITING METAL CONTAINING FILM - Provided is a cleaning method of an apparatus for depositing a metal containing film using a metal organic (MO) source. A fluorine (F)-containing gas and a carbon (C)-eliminating gas are supplied to a reactor of the apparatus so that in-situ cleaning can be performed. A solid by-product is not generated in the method, and after a predetermined quantity of wafers is processed, in-situ cleaning can be performed without exposing the reactor to the air such that productivity of the apparatus is maximized. | 04-09-2009 |
20110114114 | CLEANING METHOD OF APPARATUS FOR DEPOSITING CARBON CONTAINING FILM - A dry cleaning method of an apparatus for depositing a carbon-containing film is provided. The method includes in-situ cleaning an inside of a reactor of the apparatus, wherein the cleaning of the inside of the reactor of the apparatus comprises supplying a cleaning gas including halogens with being activated by using a remote plasma generator to the reactor and simultaneously supplying a carbon-removing gas without being activated to the reactor. In the method, a by-product in a solid form is not generated, and in-situ cleaning can be performed without stopping the apparatus for depositing a carbon-containing film after a predetermined amount of wafers are treated, such that productivity of the apparatus for depositing a carbon-containing film can be maximized. | 05-19-2011 |
Dong Jae You, Kumi-Shi KR
Patent application number | Description | Published |
---|---|---|
20090213297 | LIQUID CRYSTAL DISPLAY MODULE - A liquid crystal display contains a light source, a light guide panel that directs light from the light source towards a display panel, and optical sheets containing a diffusion sheet that spreads the light from the light guide panel and at least one prism sheet that redirects light from the diffusion sheet in a direction substantially perpendicular to the display panel. The optical sheets contain a region adjacent to the light source that has a hardened part that substantially prevents heat from being transferred to a display region of the optical sheet corresponding to the display region of the display panel and minimizes the temperature difference across the display region. The hardened part is formed on at least opposing sides of the optical sheets, overlaps a non-display region of the display panel and is bent or contains a convex part that projects towards the display panel. | 08-27-2009 |
Dong-Sam You, Yeongi-Gun KR
Patent application number | Description | Published |
---|---|---|
20080264687 | Printed circuit board and manufacturing method thereof - A printed circuit board and a method of manufacturing a printed circuit board are disclosed. Using a method of manufacturing a printed circuit board, which includes: forming a multilayer board by alternately stacking circuit pattern layers and insulation layers such that a predetermined thickness of a partial area has only insulation layers stacked therein; and removing insulation layers from the partial area of the multilayer board, a printed circuit board can be manufactured that is suitable for a slim module. | 10-30-2008 |
Gil Jae You, Gyeongsangnam-Do KR
Patent application number | Description | Published |
---|---|---|
20110100046 | REFRIGERATOR - The embodiment relates to a refrigerator, a refrigerator according to the embodiment includes: a refrigerating compartment above the freezing temperature; a freezing compartment below the freezing temperature; a mullion that partitions the refrigerating compartment and the freezing compartment side by side; a cold air supplying portion that forms within the mullion and includes an evaporator and a cooling fan; and an ice making apparatus that is disposed at the mullion, the ice making apparatus making cold air supplying portion ice by receiving cold air generated by the evaporator. | 05-05-2011 |
Han Sun You, Go-Yang KR
Patent application number | Description | Published |
---|---|---|
20090145896 | BOTTOM COUPLING STRUCTURE FOR CONTAINERS - Disclosed herein is a bottom coupling structure for containers. The bottom coupling structure of the present invention is constructed by assembling a plurality of elements, each of which is made by pressing a plurality of wood slices, thus enhancing durability, water resistance, antibacterial activity, heat insulation ability and sound proofness. Furthermore, because the present invention reduces the weight of a container, portability and manufacturability of the container are superior. Moreover, because all elements constituting the bottom coupling structure are assembled together through fitting processes without welding, the manufacturing process is simplified. As well, thanks to the use of relatively inexpensive wood, the present invention is economical. As such, the present invention provides a bottom coupling structure having enhanced workability, economic efficiency, portability and maintainability. | 06-11-2009 |
Hee-Cheon You, Pohang-Si KR
Patent application number | Description | Published |
---|---|---|
20090158550 | Handle assembly rotatable in all directions and cleaner having the same - A cleaner having a handle assembly rotatable in all directions is disclosed, the handle assembly including a housing; a handle which is capable of being gripped by a user; a connection unit which connects the handle with the housing to rotate in all directions; and an elastic unit which elastically biases the handle to a neutral position. As the handle is capable of rotating in all directions, a user can clean a surface without feeling strain in his or her joints. | 06-25-2009 |
Hee-Cheon You, Pohang-City KR
Patent application number | Description | Published |
---|---|---|
20100114804 | REPRESENTATIVE HUMAN MODEL GENERATION METHOD - A representative human model generation method is provided. The method includes i) setting a design target population, ii) setting a target accommodating percentage of the design target population, iii) converting anthropometric sizes of the design target population to normalized squared distances, iv) setting a boundary region for a target accommodation percentage of the design target population using normalized squared distances, and v) forming a minimum number of clusters satisfying the target accommodation percentage by performing cluster analysis for anthropometric cases contained in the boundary region among the design target population. | 05-06-2010 |
Hee-Cheon You, Gyeongsangbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20100138194 | METHOD OF ANTHROPOMETRIC PRODUCT DESIGN AND MEDIA THAT CAN RECORD COMPUTER PROGRAM FOR METHOD THE SAME - Provided are an anthropometric product design method and a recording media storing a computer program for the same. The anthropometric product design method includes the operations of: (a) expressing the relationships between human body variables and design variables in equations, and establishing design equations for design variables, respectively, of a product to be designed; (b) generating a representative human model (RHM) for the product to be designed; (c) extrapolating postures according to changes in design dimensions through a computer simulation using the design equations and RHMs, and comparing data on the extrapolated postures with defined reference posture data to perform a design sensitivity analysis; and (d) determining optimal design dimensions for related design variables based on the design sensitivity analysis. Accordingly, because various human body dimensions and product use postures of users can be reflected in product designs through computer simulation, products that are better customized for users can be designed, and products can be designed that are optimized through design sensitivity analyses of posture loss scores according to changes in design dimensions. | 06-03-2010 |
Hee-Wook You, Anyang-Si KR
Patent application number | Description | Published |
---|---|---|
20100290696 | METHOD OF MEASURING MEASUREMENT TARGET - In order to measure a measurement target on a PCB, height information of the PCB is acquired by using a first image photographed by illuminating a grating pattern light onto the PCB. Then, a first area protruding on the PCB by greater than a reference height is determined as the measurement target by using the height information. Thereafter, color information of the PCB is acquired by using a second image photographed by illuminating light onto the PCB. Then, the first color information of the first area determined as the measurement target out of the color information of the PCB is set as reference color information. Thereafter, the reference color information is compared with color information of an area except for the first area to judge whether the measurement target is formed in the area except for the first area. Thus, the measurement target may be accurately measured. | 11-18-2010 |
20100302364 | THREE DIMENSIONAL SHAPE MEASUREMENT APPARATUS AND METHOD - A three dimensional shape measurement apparatus includes m projecting sections, each of which includes a light source and a grating element, and, while moving the grating element by n times, projects a grating pattern light onto a measurement target for each movement, wherein the ‘n’ and the ‘m’ are natural numbers greater than or equal to 2, an imaging section photographing a grating pattern image reflected by the measurement target, and a control section controlling that, while photographing the grating pattern image by using one of the m projecting sections, a grating element of at least another projecting section is moved. Thus, measurement time may be reduced. | 12-02-2010 |
20110254949 | METHOD OF CHECKING AN INSPECTION APPARATUS AND METHOD OF ESTABLISHING A MEASUREMENT VARIABLE OF THE INSPECTION APPARATUS - In order to establish a lighting intensity of an inspection apparatus, an inspection board is installed in an inspection apparatus. Then, a width of a histogram of a captured image acquired through a camera of the inspection apparatus is adjusted to avoid from a dark region and a bright region. Thereafter, a lighting intensity of the inspection apparatus is adjusted by adjusting the histogram to be near a middle of a graph. Thus, a setting time of an inspection condition stored in a job file may be reduced to increase the user's convenience, and measurement error due to mis-establishment may be reduced to enhance inspection precision. | 10-20-2011 |
20130010102 | METHOD OF MEASURING MEASUREMENT TARGET - In order to measure a measurement target on a PCB, height information of the PCB is acquired by using a first image photographed by illuminating a grating pattern light onto the PCB. Then, a first area protruding on the PCB by greater than a reference height is determined as the measurement target by using the height information. Thereafter, color information of the PCB is acquired by using a second image photographed by illuminating light onto the PCB. Then, the first color information of the first area determined as the measurement target out of the color information of the PCB is set as reference color information. Thereafter, the reference color information is compared with color information of an area except for the first area to judge whether the measurement target is formed in the area except for the first area. Thus, the measurement target may be accurately measured. | 01-10-2013 |
20140010438 | THREE DIMENSIONAL SHAPE MEASUREMENT APPARATUS AND METHOD - A three dimensional shape measurement apparatus includes m projecting sections, each of which includes a light source and a grating element, and, while moving the grating element by n times, projects a grating pattern light onto a measurement target for each movement, wherein the ‘n’ and the ‘m’ are natural numbers greater than or equal to 2, an imaging section photographing a grating pattern image reflected by the measurement target, and a control section controlling that, while photographing the grating pattern image by using one of the m projecting sections, a grating element of at least another projecting section is moved. Thus, measurement time may be reduced. | 01-09-2014 |
Hey Ran You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20100097537 | THIN FILM TRANSISTOR SUBSTRATE CAPABLE OF ENHANCING IMAGE CLARITY AND REDUCING RESIDUAL IMAGES - A thin film transistor substrate and a liquid crystal display capable of eliminating residual images and enhancing clarity are presented. The thin film transistor substrate includes a charge-up capacitor for increasing electric charge in a first pixel electrode of a first pixel capacitor and a charge-down capacitor decreasing electric charge in a second pixel electrode of a second pixel capacitor. An extension electrode portion of the charge-up capacitor is formed in the shape of a frame to reduce any variation in the overlapping area between the first pixel electrode and the extension electrode portion caused by an alignment error generated during the manufacturing process. | 04-22-2010 |
Ho-Jeong You, Anyang-Si KR
Patent application number | Description | Published |
---|---|---|
20080266248 | COORDINATE INFORMATION PROVIDING METHOD AND VIDEO APPARATUS THEREOF - A method for providing coordinate information to an external device and a video apparatus thereof. The coordinate information providing method includes receiving coordinate information input by a user from an input device; and transmitting a coordinate information delivery message containing the coordinate information input through the input device, to an external device connected according to a High Definition Multimedia Interface (HDMI) Consumer Electronics Control (CEC) specification. Accordingly, the video apparatus can control the external device by transferring the coordinate information to the external device. | 10-30-2008 |
Hong Sik You, Goyang-Si KR
Patent application number | Description | Published |
---|---|---|
20100165106 | VIDEO DATA TRANSMITTING APPARATUS BY USING METALLIC BODY - The present invention provides simple installation and high performance of stable transmission rate because it is not connecting with wires separately but directly connecting to metallic body for receiving sound and video signal as transmitting through metallic body for transmission of sound and video signal of from mike and camera, and to provide of high definition screen for camera shooting as transmitting wideband signal to apply phase modulation process to be modulated phase by stabilized PLL process as not to be emitted necessary spurious radiation power to outside. | 07-01-2010 |
Ho Sik You, Suwon KR
Patent application number | Description | Published |
---|---|---|
20090109552 | Subminiature imaging optical system - There is provided a subminiature imaging optical system suitably applicable to a subminiature optical device such as a mobile phone camera. The subminiature imaging optical system including: a first lens having positive refractive power and both convex surfaces; a second lens having negative refractive power and a concave image-side surface; a third lens having negative refractive power and a meniscus shape with a convex image-side surface; and a fourth lens having negative refractive power. | 04-30-2009 |
20140078603 | IMAGING LENS - Disclosed herein is an imaging lens including: a first lens having positive (+) power; a second lens having positive (+) power; a third lens having positive (+) or negative (−) power; a fourth lens having positive (+) or negative (−) power; a fifth lens having positive (+) or negative (−) power; and a sixth lens having negative (−) power. | 03-20-2014 |
Hye-Ran You, Seo-Gu KR
Patent application number | Description | Published |
---|---|---|
20100110358 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes: a first insulation substrate; a pixel electrode formed on the first insulation substrate, and including a first subpixel electrode and a second subpixel electrode separated from each other; a second insulation substrate facing the first insulation substrate; a common electrode formed on the second insulation substrate and facing the pixel electrode; and a liquid crystal layer formed between the pixel electrode and the common electrode, and including a plurality of liquid crystal molecules, wherein the first and second subpixel electrodes respectively include a plurality of minute branches, and the minute branches of the first subpixel electrode and the minute branches of the second subpixel electrode are alternately disposed in a unit of at least one minute branch. | 05-06-2010 |
In Kyu You, Daejeon-Shi KR
Patent application number | Description | Published |
---|---|---|
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 |
In-Kyu You, Deajeon KR
Patent application number | Description | Published |
---|---|---|
20100140706 | METHOD OF MANUFACTURING THIN FILM TRANSISTOR AND THIN FILM TRANSISTOR SUBSTRATE - Provided is a method of manufacturing a thin film transistor that can improve self-alignment. In this method, a semiconductor layer comprising a first doped region, a second doped region and a channel region is formed on a sacrificial layer on a first substrate. Next, the semiconductor layer is separated from the first substrate and is then coupled on a second substrate. Next, a dielectric layer is formed on the second substrate and the semiconductor layer, and a first photoresist layer is formed on the dielectric layer. Thereafter, the first photoresist layer is exposed to light from a rear surface of the second substrate by using the first doped region and the second doped region as a mask, to form a first mask pattern. Next, a gate electrode overlapping the channel region is formed on the dielectric layer by using the first mask pattern as a mask, and a source electrode and a drain electrode connected to the first doped region and the second doped region, respectively are formed to complete a thin film transistor. | 06-10-2010 |
20110136296 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - Provided is a method for manufacturing a semiconductor device. The method includes: providing a first substrate where an active layer is formed on a buried insulation layer; forming a gate insulation layer on the active layer; forming a gate electrode on the gate insulation layer; forming a source/drain region on the active layer at both sides of the gate electrode; exposing the buried insulation layer around a thin film transistor (TFT) including the gate electrode and the source/drain region; forming an under cut at the bottom of the TFT by partially removing the buried insulation layer; and transferring the TFT on a second substrate. | 06-09-2011 |
In-Kyu You, Yuseong-Gu KR
Patent application number | Description | Published |
---|---|---|
20100140596 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - Provided is an organic thin film transistor and method of forming the same. The organic thin film transistor can decrease threshold voltage and driving voltage by forming a thin organic dielectric layer in a lamella structure using a diblock copolymer including a hydrophilic polymer with high permittivity and a hydrophobic polymer with low permittivity together. Also, the method can simplify the manufacturing process by forming an organic dielectric layer including polymers having two different physical properties through one spin coating. | 06-10-2010 |
20110018061 | COMPOSITION FOR ORGANIC DIELECTRIC AND ORGANIC THIN FILM TRANSISTOR FORMED USING THE SAME - Provided is a composition for an organic dielectric and an organic thin film transistor including an organic dielectric thereby formed. The composition for an organic dielectric includes a compound represented by the following Formula, wherein R | 01-27-2011 |
Jae Chang You, Ansan-City KR
Patent application number | Description | Published |
---|---|---|
20110217034 | SPACER MEMBER FOR CAMERA MODULE AND CAMERA MODULE EQUIPPED WITH THE SAME - Provided is a spacer member of a camera module which fixes a border of an elastic member for elastically supporting a lens holder upward and downward to a housing, and a camera module equipped with the same. The spacer member for a camera module, which is disposed between a cover and a plate spring of the camera module so as to fix a border of the plate spring to a housing, is characterized in that the spacer member is formed of an elastic material having cushion performance, and the spacer member is compressed toward the plate spring by the cover so that the plate spring is fixedly compressed to the housing. | 09-08-2011 |
Jae-Ho You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20110177588 | METHOD AND APPARATUS FOR DISRUPTING CELLS AND PURIFYING NUCLEIC ACID USING A SINGLE CHIP - Provided herein is a method and apparatus for disrupting cells and purifying nucleic acids in a single chip. The method comprises irradiating a chip with a laser beam, wherein the chip comprises a solid support on which a cell lysis enhancing metal oxide layer, and a cell binding metal oxide layer have been deposited. | 07-21-2011 |
20110183325 | METHOD AND APPARATUS FOR DISRUPTING CELLS AND PURIFYING NUCLEIC ACID USING A SINGLE CHIP - Provided herein is a method and apparatus for disrupting cells and purifying nucleic acids in a single chip. The method comprises irradiating a chip with a laser beam, wherein the chip comprises a solid support on which a cell lysis enhancing metal oxide layer, and a cell binding metal oxide layer have been deposited. | 07-28-2011 |
Jae In You, Daegu-City KR
Patent application number | Description | Published |
---|---|---|
20110048965 | Composition for plasma electrolytic oxidation (PEO) treatment of Magnesium alloy products - Disclosed herein is a composition for plasma electrolytic oxidation (PEO) treatment of magnesium alloy products, which contains a sodium hydroxide (NaOH) solution as a main component, the composition comprising, based on the weight of sodium hydroxide contained in the sodium hydroxide solution: 1-20 wt % of sodium fluoride (NaF); 1-15 wt % of trisodium phosphate (Na | 03-03-2011 |
Jae Pio You, Daegu KR
Patent application number | Description | Published |
---|---|---|
20090026854 | CONNECTION STRUCTURE AND METHOD OF CONNECTING FIELD COIL AND LEAD WIRES IN VEHICLE ALTERNATOR - A connection structure and a connection method of connecting field coils and lead wires in a vehicle alternator. The connection structure includes a rotor assembly, a rear fan, and a rotor insulator. The rotor assembly includes a rotor shaft, a spool bobbin, and rotor segments. In the connection structure, a soldering or welding process is performed on twisted parts, which are formed by twisting field coils and lead wires around each other, the twisted parts are bent in the guide pockets of the rotor insulator, epoxy is applied to the outer surfaces of the twisted parts and the inner surfaces of guide pockets, and the rear fan is coupled to the front of the rotor insulator so that the inner surfaces of the protrusion hubs of the rear fan are in close contact with the guide pockets of the rotor insulator. | 01-29-2009 |
Jaesung You, Yeongdeungpo-Gu KR
Patent application number | Description | Published |
---|---|---|
20100173481 | LASER MASK AND CRYSTALLIZATION METHOD USING THE SAME - A crystallization method using a mask includes providing a substrate having a semiconductor layer; positioning a mask over the substrate, the mask having first, second and third blocks, each block having a periodic pattern including a plurality of transmitting regions and a blocking region, the periodic pattern of the first block having a first position, the periodic pattern of the second block having a second position, the periodic pattern of the third block having a third position, the first, second and third positions being different from each other; and crystallizing the semiconductor layer by irradiating a laser beam through the mask. | 07-08-2010 |
20110104908 | Laser Mask and Crystallization Method Using the Same - A crystallization method using a mask includes providing a substrate having a semiconductor layer; positioning a mask over the substrate, the mask having first, second and third blocks, each block having a periodic pattern including a plurality of transmitting regions and a blocking region, the periodic pattern of the first block having a first position, the periodic pattern of the second block having a second position, the periodic pattern of the third block having a third position, the first, second and third positions being different from each other; and crystallizing the semiconductor layer by irradiating a laser beam through the mask. | 05-05-2011 |
Jae Yong You, Daegu-City KR
Patent application number | Description | Published |
---|---|---|
20110048965 | Composition for plasma electrolytic oxidation (PEO) treatment of Magnesium alloy products - Disclosed herein is a composition for plasma electrolytic oxidation (PEO) treatment of magnesium alloy products, which contains a sodium hydroxide (NaOH) solution as a main component, the composition comprising, based on the weight of sodium hydroxide contained in the sodium hydroxide solution: 1-20 wt % of sodium fluoride (NaF); 1-15 wt % of trisodium phosphate (Na | 03-03-2011 |
Jang-Woo You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20110176709 | METHOD AND APPARATUS FOR CALCULATING A DISTANCE BETWEEN AN OPTICAL APPARATUS AND AN OBJECT - A method and apparatus for determining a distance between an optical apparatus and an object by considering a measured nonlinear waveform, as opposed to a mathematically ideal waveform. The method and apparatus may accurately calculate distance information without being affected by a type of waveform projected onto the object and may not require an expensive light source or a light modulator for generating a light with little distortion and nonlinearity. Further, since the method may be able to use a general light source, a general light modulator, and a general optical apparatus, additional costs do not arise. Furthermore, a lookup table, in which previously calculated distance information is stored, may be used, and thus the amount of computation required to be performed to calculate the distance is small, thereby allowing for quick calculation of the distance information in real time. | 07-21-2011 |
20120105594 | BEAM SPLITTER FOR 3D CAMERA, AND 3D IMAGE ACQUISITION APPARATUS EMPLOYING THE BEAM SPLITTER - A beam splitter and a 3D image acquisition apparatus including the beam splitter are provided. The beam splitter includes a light incident surface on which light having a first wavelength and light having a second wavelength are incident; a beam splitting surface which is inclined to the light incident surface and reflects the light having the first wavelength and transmits the light having the second wavelength; a first light exit surface through which the light having the first wavelength reflected from the beam splitting surface exits; a first reflective surface which reflects the light having the second wavelength transmitted by the beam splitting surface; a second reflective surface which reflects the light having the second wavelength reflected from the first reflective surface; and a second light exit surface through which the light having the second wavelength reflected from the second reflective surface exits. | 05-03-2012 |
20120147143 | OPTICAL SYSTEM HAVING INTEGRATED ILLUMINATION AND IMAGING OPTICAL SYSTEMS, AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE OPTICAL SYSTEM - An optical system including integrated illumination and imaging optical systems, and a 3-dimensional (3D) image acquisition apparatus including the optical system. In the optical system of the 3D image acquisition apparatus, the illumination optical system and the imaging optical system are integrated to have a coaxial optical path. Accordingly, there is no parallax between the illumination optical system and the imaging optical system, so that depth information about an object acquired using illumination light may reflect actual distances between the object and the 3D image acquisition apparatus. Consequently, the depth information about the object may be more precise. The zero parallax between the illumination optical system and the imaging optical system may improve utilization efficiency of the illumination light. As a result, a greater amount of light may be incident on the 3D image acquisition apparatus, which ensures to acquire further precise depth information about the object. | 06-14-2012 |
20120147147 | ILLUMINATION OPTICAL SYSTEM AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE SAME - An illumination optical system of a 3-dimensional (3D) image acquisition apparatus and a 3D image acquisition apparatus including the illumination optical system. The illumination optical system of a 3D image acquisition apparatus includes a beam shaping element which outputs light having a predetermined cross-sectional shape which is proportional to a field of view of the 3D image acquisition apparatus. The beam shaping element may adjust a shape of illumination light according to its cross-sectional shape. The beam shaping element may uniformly homogenize the illumination light without causing light scattering or absorption. | 06-14-2012 |
20120162197 | 3-DIMENSIONAL IMAGE ACQUISITION APPARATUS AND METHOD OF EXTRACTING DEPTH INFORMATION IN THE 3D IMAGE ACQUISITION APPARATUS - A 3 dimensional (3D) image acquisition apparatus and a method of extracting depth information in the 3D image acquisition apparatus are provided. The method of extracting depth information includes sequentially projecting N (N is a natural number equal to or greater than 3) different pieces of projection light onto a object; modulating N pieces of reflection light reflected from the object with an optical modulation signal having a gain waveform; generating N images by capturing the N pieces of modulated reflection light; generating a first averaged image by multiplying the N images by primary weights and generating a second averaged image by multiplying the N images by secondary weights; acquiring an average phase delay from the first and second averaged images; and calculating a distance to the object from the average phase delay. | 06-28-2012 |
20120300038 | PHOTONIC CRYSTAL TYPE LIGHT MODULATOR AND 3D IMAGE ACQUISITION APPARATUS EMPLOYING THE SAME - A photonic crystal type light modulator is provided. The photonic crystal type light modulator includes: a substrate; a first electrode disposed on the substrate; an active layer disposed on the first electrode, where an optical characteristic of the active layer changes according to application of an electric field; a second electrode disposed on the active layer; and a photonic crystal layer disposed on the second electrode and comprising a 2D grating. | 11-29-2012 |
20120314039 | 3D IMAGE ACQUISITION APPARATUS EMPLOYING INTERCHANGABLE LENS - A three-dimensional (3D) image acquisition apparatus is provided. The 3D image acquisition apparatus includes: an interchangeable lens unit comprising a lighting unit that irradiates light toward an object, a color image lens unit that forms a color image of the object, and a depth image capturing unit that comprises a depth image lens unit for obtaining depth image information relating to the object; and a main body comprising a first image sensor that converts an optical image formed by the color image lens unit into an electric signal and an image processor that forms a 3D image using the electric signal of the first image sensor and depth information of the depth image capturing unit, wherein the interchangeable lens unit is detachable from the main body. | 12-13-2012 |
20130101176 | 3D IMAGE ACQUISITION APPARATUS AND METHOD OF CALCULATING DEPTH INFORMATION IN THE 3D IMAGE ACQUISITION APPARATUS - A 3-dimensional (3D) image acquisition apparatus and a method of calculating depth information in the 3D image acquisition apparatus, the 3D image acquisition apparatus including: an optical modulator for modulating light reflected from a subject by sequentially projected N (N is 3 or a larger natural number) light beams; an image sensor for generating N sub-images by capturing the light modulated by the optical modulator; and a signal processor for calculating depth information regarding a distance to the subject by using the N sub-images. | 04-25-2013 |
20130170011 | TRANSMISSIVE IMAGE MODULATOR USING MULTI-FABRY-PEROT RESONANT MODE AND MULTI-ABSORPTION MODE - A transmissive image modulator for allowing image modulation over a wide bandwidth with multiple Fabry-Perot resonant modes and multiple absorption modes is provided. The transmissive image modulator includes a lower reflection layer; an active layer disposed on the lower reflection layer, including multiple quantum well layers and multiple barrier layers; an upper reflection layer disposed on the active layer; and at least one micro-cavity layer disposed in at least one of the lower and upper reflection layer. The active layer and the at least one micro-cavity layer have thicknesses of a multiple of λ/2, where λ is a resonant wavelength. | 07-04-2013 |
20130175500 | TRANSMISSIVE IMAGE MODULATOR INCLUDING STACKED DIODE STRUCTURE HAVING MULTI ABSORPTION MODES - A transmissive light modulator including a first reflection layer; a first active layer, arranged on the first reflection layer and including a plurality of quantum well layers and a plurality of barrier layers; a second reflection layer arranged on the first active layer; a second active layer, arranged on the second reflection layer and including a plurality of quantum well layers and a plurality of barrier layers; and a third reflection layer arranged on the second active layer, wherein the first reflection layer and the third reflection layer are each doped with a first type dopant, and the second reflection layer is doped with a second type dopant, which is electrically opposite to the first type dopant. | 07-11-2013 |
20130201183 | 3D IMAGE ACQUISITION APPARATUS AND METHOD OF EXTRACTING DEPTH INFORMATION IN 3D IMAGE ACQUISITION APPARATUS - A method for extracting depth information, which may include extracting depth information relating to an object by using an actual nonlinear waveform instead of a mathematically ideal waveform and simultaneously may include effectively removing errors due to random noises that may be caused in a light source, an light modulator, an imaging device, or the like, is provided. The method may include performing simple multiplex and addition on captured images and performing a search of a look-up table. Thus, correct distance information may be extracted without being affected by a type of waveform being used, and an amount of memory which is used and calculated for removing random noise may be reduced. | 08-08-2013 |
20130270418 | LARGE-AREA TRANSMISSIVE TYPE OPTICAL IMAGE MODULATOR AND METHOD OF MANUFACTURING THE SAME AND OPTICAL APPARATUS INCLUDING TRANSMISSIVE TYPE OPTICAL IMAGE MODULATOR - A large-area transmissive type optical image modulator, a method of manufacturing the same, and an optical apparatus including the transmissive type optical image modulator are provided. The large-area transmissive type optical image modulator includes: a base substrate; a first expitaxial layer formed on the base substrate; a second expitaxial layer formed on the first expitaxial layer; a first electrode formed on the first expitaxial layer and spaced apart from the second expitaxial layer; a second electrode formed on the second expitaxial layer; and a transparent substrate covering the second expitaxial layer and the second electrode, wherein the base substrate includes a through hole corresponding to a light emitting area, and the first expitaxial layer may include an n-type or p-type doping material. | 10-17-2013 |
20140055565 | 3-DIMENSIONAL IMAGE ACQUISITION APPARATUS AND 3D IMAGE ACQUISITION METHOD FOR SIMULTANEOUSLY OBTAINING COLOR IMAGE AND DEPTH IMAGE - A 3-dimensional (3D) image acquisition apparatus capable of simultaneously obtaining a color image and a depth image in a single shooting operation is provided. The apparatus includes a light source for radiating illumination light having a predetermined wavelength onto an object; a lens unit having at least four object lenses; an image sensor including at least four sensing regions for individually receiving light focused by the object lenses and for generating images; and at least three optical shutters individually facing at least three of the at least four object lenses and for modulating incident light with predetermined gain waveforms. | 02-27-2014 |
20140098192 | IMAGING OPTICAL SYSTEM AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE IMAGING OPTICAL SYSTEM - An imaging optical system includes an objective lens configured to focus light having a first wavelength band and light having a second wavelength band, an optical shutter module configured to reflect the light having the first wavelength band, which is focused by the objective lens, without modulating the light having the first wavelength band and to modulate the light having the second wavelength band, which is focused by the objective lens, and reflect the modulated light having the second wavelength band, and an image sensor configured to respectively sense the light having the first wavelength band and the modulated light having the second wavelength band, which are reflected by the optical shutter module, and to output a first image signal with respect to the light having the first wavelength band and a second image signal with respect to the modulated light having the second wavelength band. | 04-10-2014 |
20140111620 | IMAGING OPTICAL SYSTEM FOR 3D IMAGE ACQUISITION APPARATUS, AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE IMAGING OPTICAL SYSTEM - An imaging optical system and a three-dimensional (3D) image acquisition apparatus which includes the imaging optical system are provided. The imaging optical system includes an object lens configured to transmit light; first and second image sensors having different sizes from each other; a beamsplitter on which the light transmitted by the object lens is incident, the beamsplitter being configured to split the light incident thereon into light of a first wavelength band and light of a second wavelength band, and to direct the light of the first wavelength band to the first image sensor and the light of the second wavelength band to the second image sensor; and at least one optical element, disposed between the beamsplitter and the second image sensor, configured to reduce an image that is incident on the second image sensor, the optical element including at least one of a Fresnel lens and a diffractive optical element. | 04-24-2014 |
20140347445 | 3D IMAGE ACQUISITION APPARATUS AND METHOD OF DRIVING THE SAME - Provided is a 3-dimensional (3D) image acquisition apparatus and a method of driving the same. The 3D image acquisition apparatus includes a light source, an optical shutter, an image sensor, an image signal processor, and a controller. The light source is configured to project illumination light on an object. The optical shutter is configured to modulate the illumination light reflected from the object with a predetermined gain waveform. The image sensor is configured to generate a depth image by detecting the illumination light modulated by the optical shutter. The image signal processor is configured to calculate a distance from the 3D image acquisition apparatus to the object using the depth image generated by the image sensor. The controller is configured to control an operation of the light source and an operation of the optical shutter. | 11-27-2014 |
Jea-Sun You, Gwangju-City KR
Patent application number | Description | Published |
---|---|---|
20090014906 | Apparatus for fabricating bellows type hose and fabrication method thereof - An apparatus for fabricating a bellows type hose and a fabricating method thereof, which can improve a bellows type hose for use in a vacuum cleaner or the like in quality. The apparatus includes a power generating unit, an outer mold having at least one folds-forming gear disposed to rotate while revolving around a hollow-cylindrical basic material conveyed from an injection molding unit and thus to form folds on the hollow-cylindrical basic material, the at least one folds-forming gear having a waved folds-forming part formed on an outer circumferential surface thereof, and a power transmitting unit to transmit a power of the power generating unit to the at least one folds-forming gear of the outer mold. | 01-15-2009 |
20090113659 | Discharging apparatus and vacuum cleaner having the same - A discharge apparatus of a vacuum cleaner, which does not allow a sealing to break due to a discharge force, and a vacuum cleaner having the same, are provided. The discharge apparatus includes a motor to generate a discharge force, a discharge filter unit to filter discharged air, a housing to support the motor, and comprising a filter accommodating unit integrally foxed thereon to receive the discharge filter unit therein, and a sealing member to seal a space defined between the discharge filter unit and the filter accommodating unit. | 05-07-2009 |
Je-Hwan You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20080317519 | TRANSFER UNIT AND IMAGE FORMING APPARATUS EMPLOYING THE SAME - A transfer unit, which transfers a toner image formed on at least one image support to a printing medium, and an image forming apparatus employing the same. The transfer unit includes: an intermediate transfer body to the toner image from the image support, which has a curved transfer surface and an ASKER-A hardness of from about 25° to 40°; a transfer member, which has an ASKER-C hardness of from about 45° to 70°, and which contacts the intermediate transfer body, with a printing medium being interposed therebetween, and transfers the toner image from the intermediate transfer body to the printing medium. The transfer unit may further include: a de-electrifying member having a DC power and an AC power concurrently applied thereto, to de-electrify the printing. | 12-25-2008 |
20100090394 | IMAGE FORMING APPARATUS - Disclosed herein is an image forming apparatus. The image forming apparatus can include an apparatus body, a cassette detachably mounted to the apparatus body, the cassette being configured to hold print media, and a sensor unit configured to sense whether the cassette is mounted, whether the print media are loaded, and/or whether the print media is properly positioned in the cassette. | 04-15-2010 |
20110044732 | Transfer unit and image forming apparatus employing the same - A transfer unit, which transfers a toner image formed on at least one image support to a printing medium, and an image forming apparatus employing the same. The transfer unit includes: an intermediate transfer body to the toner image from the image support, which has a curved transfer surface and an ASKER-A hardness of from about 25° to 40°; a transfer member, which has an ASKER-C hardness of from about 45° to 70°, and which contacts the intermediate transfer body, with a printing medium being interposed therebetween, and transfers the toner image from the intermediate transfer body to the printing medium. The transfer unit may further include: a de-electrifying member having a DC power and an AC power concurrently applied thereto, to de-electrify the printing. | 02-24-2011 |
Jongbum You, Seongnam KR
Patent application number | Description | Published |
---|---|---|
20110051222 | ELECTRO-OPTIC DEVICE - An electro-optic device is provided. The electro-optic device includes a junction layer disposed between a first conductivity type semiconductor layer and a second conductivity type semiconductor layer to which a reverse vias voltage is applied. The first conductivity type semiconductor layer and the second conductivity type semiconductor layer have an about 2 to 4-time doping concentration difference therebetween, thus making it possible to provide the electro-optic device optimized for high speed, low power consumption and high integration. | 03-03-2011 |
20110058764 | ELECTRO-OPTIC MODULATING DEVICE - Provided is an electro-optic modulating device. The electro-optic modulating device includes an optical waveguide with a vertical structure and sidewalls of the vertical structure are used to configure a junction. | 03-10-2011 |
20110109955 | ELECTRO-OPTIC DEVICE - Provided is an electro-optic device. Sine the electro-optic device includes a plurality of first conductive type semiconductor layers and a plurality of depletion layers formed by a third semiconductor disposed between the plurality of first conductive type semiconductor layers, an electro-optic device optimized for a high speed and low power consumption can be provided. | 05-12-2011 |
20110135243 | ELECTRO-OPTIC DEVICE - Provided is an electro-optic device. The electro-optic device includes an input Y-branch comprising a first input branch and a second input branch, an output Y-branch comprising a first output branch and a second output branch, a first optical modulator and a second optical modulator connected in series between the first input branch and the first output branch, and a third optical modulator connecting the second input branch to the second output branch. The first optical modulator comprises a PIN diode, and each of the second optical modulator and the third optical modulator comprises a PN diode. | 06-09-2011 |
Jongbum You, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20100142878 | ABSORPTION MODULATOR AND MANUFACTURING METHOD THEREOF - An absorption modulator is provided. The absorption modulator includes a substrate, an insulation layer disposed on the substrate, and a waveguide having a P-I-N diode structure on the insulation layer. Absorptance of an intrinsic region in the P-I-N diode structure is varied when modulating light inputted to the waveguide. The absorption modulator obtains the improved characteristics, such as high speed, low power consumption, and small size, because it greatly reduces the cross-sectional area of the P-I-N diode structure. | 06-10-2010 |
Jong Kyun You, Ansan-Si KR
Patent application number | Description | Published |
---|---|---|
20100078656 | LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - Disclosed are a light emitting device and a method of fabricating the same. The light emitting device comprises a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells comprises a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside. | 04-01-2010 |
20110053302 | METHOD OF FABRICATING LIGHT EMITTING DIODE USING LASER LIFT-OFF TECHNIQUE AND LASER LIFT-OFF APPARATUS HAVING HEATER - Disclosed is a method of fabricating a light emitting diode using a laser lift-off apparatus. The method includes growing an epitaxial layer including a first conductive-type compound semiconductor layer, an active layer and a second conductive-type compound semiconductor layer on a first substrate, bonding a second substrate, having a different thermal expansion coefficient from that of the first substrate, to the epitaxial layers at a first temperature of the first substrate higher than a room temperature, and separating the first substrate from the epitaxial layer by irradiating a laser beam through the first substrate at a second temperature of the first substrate higher than the room temperature but not more than the first temperature. Thus, during a laser lift-off process, focusing of the laser beam can be easily achieved and the epitaxial layers are prevented from cracking or fracture. The laser lift-off process is performed by a laser lift-off apparatus including a heater. | 03-03-2011 |
20110169040 | LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - Disclosed are a light emitting device and a method of fabricating the same. The light emitting device comprises a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells comprises a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside. | 07-14-2011 |
20110227109 | HIGH EFFICIENCY LIGHT EMITTING DIODE - Provided is a high-efficiency light emitting diode (LED) that includes: a support substrate; a semiconductor stack positioned on the support substrate, the semiconductor stack including a p-type compound semiconductor layer, an active layer, and an n-type compound semiconductor layer; a first electrode positioned between the support substrate and the semiconductor stack and in ohmic contact with the semiconductor stack; a first bonding pad positioned on a portion of the first electrode that is exposed outside of the semiconductor stack; and a second electrode positioned on the semiconductor stack. Protrusions are formed on exposed surfaces of the semiconductor stack. In addition, the second electrode may be positioned between the first electrode and the support substrate and contacted with the n-type compound semiconductor layer through openings of the semiconductor stack. | 09-22-2011 |
20110227114 | HIGH EFFICIENCY LIGHT EMITTING DIODE - Provided is a high-efficiency light emitting diode (LED) that includes: a support substrate; a semiconductor stack positioned on the support substrate, the semiconductor stack including a p-type compound semiconductor layer, an active layer, and an n-type compound semiconductor layer; a first electrode positioned between the support substrate and the semiconductor stack and in ohmic contact with the semiconductor stack; a first bonding pad positioned on a portion of the first electrode that is exposed outside of the semiconductor stack; and a second electrode positioned on the semiconductor stack. Protrusions are formed on exposed surfaces of the semiconductor stack. In addition, the second electrode may be positioned between the first electrode and the support substrate and contacted with the n-type compound semiconductor layer through openings of the semiconductor stack. | 09-22-2011 |
20110241045 | HIGH EFFICIENCY LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THE SAME - A high-efficiency light emitting diode including: a semiconductor stack positioned on a support substrate, including a p-type compound semiconductor layer, an active layer, and an n-type compound semiconductor layer; an insulating layer disposed in an opening that divides the p-type compound semiconductor layer and active layer; a transparent electrode layer disposed on the insulating layer and the p-type compound semiconductor layer; a reflective insulating layer covering the transparent electrode layer, to reflect light from the active layer away from the support substrate; a p-electrode covering the reflective insulating layer; and an n-electrode is formed on top of the n-type compound semiconductor layer. The p-electrode is electrically connected to the transparent electrode layer through the insulating layer. | 10-06-2011 |
20110241050 | HIGH EFFICIENCY LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THE SAME - A high-efficiency light emitting diode including: a semiconductor stack positioned on a support substrate, including a p-type compound semiconductor layer, an active layer, and an n-type compound semiconductor layer; an insulating layer disposed in an opening that divides the p-type compound semiconductor layer and active layer; a transparent electrode layer disposed on the insulating layer and the p-type compound semiconductor layer; a reflective insulating layer covering the transparent electrode layer, to reflect light from the active layer away from the support substrate; a p-electrode covering the reflective insulating layer; and an n-electrode is formed on top of the n-type compound semiconductor layer. The p-electrode is electrically connected to the transparent electrode layer through the insulating layer. | 10-06-2011 |
20110316026 | LIGHT EMITTING DIODE - An exemplary embodiment of the present invention relates to a light emitting diode (LED) including a substrate, a first nitride semiconductor layer arranged on the substrate, an active layer arranged on the first nitride semiconductor layer, a second nitride semiconductor layer arranged on the active layer, a third nitride semiconductor layer disposed between the first nitride semiconductor layer or between the second nitride semiconductor layer and the active layer, the third nitride semiconductor layer comprising a plurality of scatter elements within the third nitride semiconductor layer, and a distributed Bragg reflector (DBR) comprising a multi-layered structure, the substrate being arranged between the DBR and the third nitride semiconductor layer. | 12-29-2011 |
20120007109 | LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - Disclosed are a light emitting device and a method of fabricating the same. The light emitting device comprises a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells comprises a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside. | 01-12-2012 |
20120119243 | HIGH EFFICIENCY LIGHT EMITTING DIODE AND METHOD OF FABRICATING THE SAME - Exemplary embodiments of the present invention relate to a high-efficiency light emitting diode (LED). The LED according to an exemplary embodiment includes a substrate, a semiconductor stack arranged on the substrate, wherein the semiconductor stack has a p-type semiconductor layer, an active layer and an n-type semiconductor layer, a first metal layer interposed between the substrate and the semiconductor stack, the first metal layer ohmic-contacted with the semiconductor stack, a first electrode pad arranged on the semiconductor stack, an electrode extension extending from the first electrode pad, wherein the electrode extension has a contact region contacting the n-type semiconductor layer, a first insulating layer interposed between the substrate and the semiconductor stack, wherein the first insulating layer covers a surface region of the p-type semiconductor layer under the contact region of the electrode extension, and a second insulating layer interposed between the first electrode pad and the semiconductor stack. | 05-17-2012 |
20120160817 | METHOD OF FABRICATING LIGHT EMITTING DIODE USING LASER LIFT-OFF TECHNIQUE AND LASER LIFT-OFF APPARATUS HAVING HEATER - An approach is provided for fabricating a light emitting diode using a laser lift-off apparatus. The approach includes growing an epitaxial layer including a first conductive-type compound semiconductor layer, an active layer and a second conductive-type compound semiconductor layer on a first substrate, bonding a second substrate, having a different thermal expansion coefficient from that of the first substrate, to the epitaxial layers at a first temperature of the first substrate higher than a room temperature, and separating the first substrate from the epitaxial layer by irradiating a laser beam through the first substrate at a second temperature of the first substrate higher than the room temperature but not more than the first temperature. | 06-28-2012 |
20140073120 | METHOD OF FABRICATING GALLIUM NITRIDE BASED SEMICONDUCTOR DEVICE - Exemplary embodiments of the present invention disclose a method of fabricating a gallium nitride (GaN) based semiconductor device. The method includes growing GaN based semiconductor layers on a first surface of a GaN substrate to form a semiconductor stack, and separating at least a first portion of the GaN substrate from the semiconductor stack using a wire cutting technique. | 03-13-2014 |
20140110729 | LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - Disclosed are a light emitting device and a method of fabricating the same. The light emitting device comprises a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells comprises a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside. | 04-24-2014 |
20140138729 | HIGH EFFICIENCY LIGHT EMITTING DIODE - A method of fabricating method light-emitting diode according to an exemplary embodiment of the present invention includes forming a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer on a first substrate, forming a second substrate on the second conductivity-type semiconductor layer, separating the first substrate from the first conductivity-type semiconductor layer, forming a mask pattern including a plurality of openings on the first conductivity-type semiconductor layer exposed after separating the substrate, etching the first conductivity-type semiconductor layer having the mask pattern disposed thereon to form a plurality of recesses separated from each other, removing the mask pattern, and etching a surface of the first conductivity-type semiconductor layer to form a sub-micro texture. | 05-22-2014 |
20140209941 | LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - A light emitting device and a method of fabricating the same. The light emitting device includes a substrate. A plurality of light emitting cells are disposed on top of the substrate to be spaced apart from one another. Each of the light emitting cells includes a first upper semiconductor layer, an active layer, and a second lower semiconductor layer. Reflective metal layers are positioned between the substrate and the light emitting cells. The reflective metal layers are prevented from being exposed to the outside. | 07-31-2014 |
20140209952 | HIGH EFFICIENCY LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THE SAME - A high-efficiency light emitting diode including: a semiconductor stack positioned on a support substrate, including a p-type compound semiconductor layer, an active layer, and an n-type compound semiconductor layer; an insulating layer disposed in an opening that divides the p-type compound semiconductor layer and active layer; a transparent electrode layer disposed on the insulating layer and the p-type compound semiconductor layer; a reflective insulating layer covering the transparent electrode layer, to reflect light from the active layer away from the support substrate; a p-electrode covering the reflective insulating layer; and an n-electrode is formed on top of the n-type compound semiconductor layer. The p-electrode is electrically connected to the transparent electrode layer through the insulating layer. | 07-31-2014 |
20140353582 | HIGH EFFICIENCY LIGHT EMITTING DIODE AND METHOD OF FABRICATING THE SAME - Disclosed herein are a high efficiency light emitting diode and a method of fabricating the same. The light emitting diode includes a semiconductor stacked structure disposed on the support substrate and including a gallium nitride-based p-type semiconductor layer, a gallium nitride-based active layer, and a gallium nitride-based n-type semiconductor layer; and a reflecting layer disposed between the support substrate and the semiconductor stacked structure, wherein the semiconductor stacked structure includes a plurality of protrusions having a truncated cone shape and fine cones formed on top surfaces of the protrusions. By this configuration, light extraction efficiency of the semiconductor stacked structure having low dislocation density can be improved. | 12-04-2014 |
20150060923 | LIGHT EMITTING DIODE AND METHOD OF FABRICATING THE SAME - A light emitting diode and a method of fabricating the same, the light emitting diode including: a gallium nitride-based compound semiconductor layer; a first metal layer including Mg and disposed in the form of islands that are in ohmic contact with the gallium nitride-based compound semiconductor layer; a second metal layer including Ni, covering the first metal layer, and contacting the gallium nitride-based compound semiconductor layer between the islands of the first metal layer; and a reflective metal layer covering the second metal layer. | 03-05-2015 |
Jung Sang You, Hwaseong -Si KR
Patent application number | Description | Published |
---|---|---|
20100052372 | Headrest Apparatus Moveable in Cooperation with Seat Back - A headrest apparatus may include a headrest fixing member connected to a headrest assembly, a guide member connected to a seatback frame inside the seat back, wherein the guide member including a guide portion and a locking portion guides forward and backward movement of the headrest fixing member, at least an elastic member coupling the guide member and the headrest fixing member and configured to bias the headrest fixing member in the forward direction of the seat back so that the headrest fixing member moves in the forward direction and then is locked to the locking portion of the guide member by the elastic member when the seat back is unfolded, and a locking release unit pivotally coupled to the guide member and configured to release the headrest fixing member from the locking portion of the guide member in accordance with the seat back when the seat back is folded. | 03-04-2010 |
20110221238 | HEADREST APPARATUS MOVEABLE IN COOPERATION WITH SEAT BACK - A headrest apparatus may include a headrest fixing member connected to a headrest assembly, a guide member connected to a seatback frame inside the seat back, wherein the guide member including a guide portion and a locking portion guides forward and backward movement of the headrest fixing member, at least an elastic member coupling the guide member and the headrest fixing member and configured to bias the headrest fixing member in the forward direction of the seat back so that the headrest fixing member moves in the forward direction and then is locked to the locking portion of the guide member by the elastic member when the seat back is unfolded, and a locking release unit pivotally coupled to the guide member and configured to release the headrest fixing member from the locking portion of the guide member in accordance with the seat back when the seat back is folded. | 09-15-2011 |
Jun-Ho You, Cheonan-Si KR
Patent application number | Description | Published |
---|---|---|
20110153062 | SUBSTRATE-PROCESSING APPARATUS AND METHOD OF TRANSFERRING SUBSTRATE IN THE SAME - Provided is a substrate-processing apparatus including a storage member, a transfer member, and a control unit. The transfer member includes a plurality of transfer arms that load or pick up a substrate to or from the storage member. The control unit controls velocity of the transfer arms such that the simultaneously driven transfer arms simultaneously arrive at target points. Accordingly, the transfer member loads or takes out a plurality of wafers at once to or from the storage member, so that the substrate-processing apparatus reduces transfer time and improves productivity. | 06-23-2011 |
Jun-Woo You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20100157193 | LCD MODULE HAVING AN ASYMMETRIC MOLD FRAME - A liquid crystal display (LCD) module includes an LCD panel, and a mold frame receiving the LCD panel, the mold frame comprising a support on which the LCD panel is located, a first guide disposed near a first corner of the mold frame, the first guide receiving a first corner of the LCD panel, and a second guide disposed near a second corner of the mold frame, the second guide receiving a second corner of the LCD panel, wherein the first guide and the second guide are asymmetrical. | 06-24-2010 |
Juyeon You, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110052055 | COLOR CONVERSION SYSTEM AND METHOD - Provided is a color conversion system and method. The color conversion system which converts the color of a filmed image includes: an image separation unit configured to receive a reference image including a color reference table and an action image, and separate the reference and action images from each other; a color data extraction unit configured to output color values of the color reference table included in the reference image; a control unit configured to detect change values obtained by comparing color values included in the reference image with those included in the color reference table, and generate a look-up table for converting the colors of the color reference table included in the reference image into desired colors; and an image conversion unit configured to perform color correction by converting the color values of the action image into coordinates in pixels, using the look-up table outputted from the control unit. | 03-03-2011 |
20110149109 | APPARATUS AND METHOD FOR CONVERTING COLOR OF TAKEN IMAGE - A method for correcting color of an action image taken together with a reference image having a color reference plate includes activating a predetermined correction window for correction of the action image; displaying the action image and at least one correction window for color correction of the action image on the correction window; creating a lookup table, when at least one is selected from references displayed on the correction window, for converting respective pixels in conformity with the selected data; and correcting color of the action image using the created lookup table. | 06-23-2011 |
Ju Yeon You, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110093248 | DEVICE, SYSTEM AND METHOD FOR SIMULATING AND SAVING INFORMATION OF METADATA REGARDING FILM PRODUCTION - The present invention relates to a device, a system, and a method for simulating and saving information of metadata regarding film production. According to the present invention, it can store and manage a variety of information generated from the production location or the pre-production process and share the information by all staffs participating in the production, thereby making it possible to accurately record the information and smoothly communicate between the staffs. | 04-21-2011 |
20120163717 | APPARATUS AND METHOD FOR MATCHING COLORS BETWEEN VARIOUS IMAGE DEVICES - An apparatus for matching colors between various image devices includes a characterization model generation unit configured to generate characterization models for color conversion using gamut information on the image shooting device and the output imaging device; a color conversion unit configured to convert all colors corresponding to a gamut of the image shooting device into colors corresponding to a gamut of the output imaging device using the characterization models; a lookup table generation unit configured to generate a lookup table between the image shooting device and the output imaging device based on color conversion information of the colors corresponding to the gamut of the image shooting device; and an image conversion unit configured to generate an output image of the output imaging device, of which the colors are matched with those of the image inputted from the image shooting device, using the lookup table. | 06-28-2012 |
20130176400 | APPARATUS AND METHOD OF AUTOMATICALLY CORRECTING BRIGHTNESS OF IMAGES CAPTURED BY MULTIPLE CAMERAS - Disclosed is a technique for acquiring many images in different positions using multiple cameras to three dimensionally restore an object. The technique acquires images obtained by capturing an object by multiple cameras and corrects brightnesses between images captured by the multiple cameras based on an average brightness value calculated from the images captured by the multiple cameras so as to be constantly maintained. Therefore, it is possible to precisely restore a 3D model using images captured by multiple cameras having corrected brightness. | 07-11-2013 |
20140064579 | APPARATUS AND METHOD FOR GENERATING THREE-DIMENSIONAL FACE MODEL FOR SKIN ANALYSIS - Disclosed herein are an apparatus and method for generating a 3D face model for skin analysis. The apparatus includes a capturing box and a module box. The capturing box has an open surface, and also has another opening that is formed in a surface opposite the open surface and that allows a face of a person to be photographed to be inserted into an internal space of the capturing box. The module box is combined with the capturing box on the open surface of the capturing box, and acquires facial images by capturing the face of the person to be photographed at various angles under different types of lighting in order to generate a 3D face model for the analysis of the skin of the person. | 03-06-2014 |
20140210814 | APPARATUS AND METHOD FOR VIRTUAL MAKEUP - Provided are an apparatus and method for virtual makeup. The method for virtual makeup includes generating a virtual makeup history including pieces of information about a virtual makeup process, generating virtual makeup layers based on a plurality of related pieces of information among the pieces of information stored in the virtual makeup history, and generating a virtual makeup template by merging at least one of the virtual makeup layers. Accordingly, it is possible to reduce the time taken for a virtual makeup operation. | 07-31-2014 |
Kwang Ho You, Incheon City KR
Patent application number | Description | Published |
---|---|---|
20100108269 | CORRECTION TAPE APPLICATOR - Disclosed herein is a correction tape applicator or a transfer tape dispenser which is adapted to be used to correct markings, for example, such as characters, numerals, and the like recorded on a sheet of paper, or adhere sheets of paper to each other. According to the correction tape applicator of the present invention, a tape cartridge directly applied to the application work is completely protectively accommodated within a casing so that it can be used more stably for a long time period to improve durability to thereby achieve economic efficiency. Also, the tape cartridge can be easily disengaged from and engaged with the casing to enhance convenience of use, and an opening/closing space of a cover can be minimized to achieve miniaturization of the casing. | 05-06-2010 |
Mi Hwa You, Geoje KR
Patent application number | Description | Published |
---|---|---|
20110053295 | RESIN APPLICATION APPARATUS, OPTICAL PROPERTY CORRECTION APPARATUS AND METHOD, AND METHOD FOR MANUFACTURING LED PACKAGE - A resin application apparatus includes: an optical property measurement unit measuring an optical property of light emitted from a light emitting diode (LED) chip which is mounted on a package body and to which transparent resin is not applied; and a resin application unit applying light conversion material-containing transparent resin to the LED chip in accordance with a resin application amount which is decided depending on the optical property measured by the optical measurement unit. | 03-03-2011 |
20140212995 | RESIN APPLICATION APPARATUS, OPTICAL PROPERTY CORRECTION APPARATUS AND METHOD, AND METHOD FOR MANUFACTURING LED PACKAGE - A resin application apparatus includes: an optical property measurement unit measuring an optical property of light emitted from a light emitting diode (LED) chip which is mounted on a package body and to which transparent resin is not applied; and a resin application unit applying light conversion material-containing transparent resin to the LED chip in accordance with a resin application amount which is decided depending on the optical property measured by the optical measurement unit. | 07-31-2014 |
Min Young You, Suwon KR
Patent application number | Description | Published |
---|---|---|
20110134196 | Inkjet head - There is provided an inkjet head including: a flow path plate having a plurality of ink chambers; a nozzle plate having a plurality of nozzles connected to the respective ink chambers in order to eject ink in the ink chambers to the outside; a piezoelectric actuator provided above the ink chambers and controlling pressure of the ink chambers; and a parylene protective film provided in order to prevent oxidization of the piezoelectric actuator. | 06-09-2011 |
Min-Young You, Ichon KR
Patent application number | Description | Published |
---|---|---|
20090015302 | DELAY LOCKED LOOP AND METHOD OF CONTROLLING THE SAME - A delay locked loop includes a DLL hold control unit that receives a first control signal and outputs a DLL hold control signal, and a DLL block that receives the DLL hold control signal and generates a DLL clock. | 01-15-2009 |
20090146706 | DLL CLOCK SIGNAL GENERATING CIRCUIT CAPABLE OF CORRECTING A DISTORTED DUTY RATIO - A DLL (Delay Locked Loop) clock signal generating circuit includes a duty correction buffer for receiving a first clock signal and a second clock signal, producing a first internal clock signal and a second internal clock signal, and correcting duty ratios of the first and second internal clock signals based on a reference signal which is controlled by a duty ratio of the first internal clock signal, and an edge trigger unit for a DLL clock signal which has a first level when the first internal clock signal is activated and which has a second level when the second internal clock signal is activated. | 06-11-2009 |
Myoung Suk You, Changwon-Si KR
Patent application number | Description | Published |
---|---|---|
20100050345 | CONTROL METHOD OF LAUNDRY MACHINE - A control method of a laundry machine comprising a water supply, washing and rinsing cycle, the control method includes first determination step performed prior to the rinsing cycle and determining a kind of detergent, second determination step performed during a first rinsing course of the rinsing cycle and determining an amount of remained detergent in a rinsing water, and condition determination step of at least one following rinsing course based on the kind and amount of the remained detergent. | 03-04-2010 |
20140338219 | LAUNDRY MACHINE AND CONTROLLING METHOD THEREOF - A controlling method of a laundry machine including a tub and a drum, the controlling method includes steps of: sensing selection of a tub drying step and performing the tub drying step. | 11-20-2014 |
Myoung Suk You, Gyeongsangnam-Do KR
Patent application number | Description | Published |
---|---|---|
20100095465 | METHOD FOR CONTROLLING WASHING MACHINE - The present invention relates to a method for controlling a washing machine, in which functioning of a safe rinsing is shown to a user visibly for improving user's reliability. The method, having a detergent amount calculating step for calculating a remained detergent amount at the time of finishing a washing course or a starting of a rinsing course by means of a conductivity sensor, and a determining step for determining whether an additional rinsing is performed or not according to the remained detergent amount calculated thus, the method includes a user informing step for informing a change of the rinsing pattern to the user if the rinsing pattern which is a parameter that gives influence to the rinsing course with reference to the remained detergent amount calculated in the detergent amount calculating step. | 04-22-2010 |
20120066928 | LAUNDRY MACHINE AND CONTROLLING METHODS THEREOF - One of the controlling methods disclosed relates to control of a laundry machine including a tub and a drum, the method includes the steps of: sensing selection of a tub drying step and performing the tub drying step. The other controlling method of a laundry machine comprises the steps of: selecting a tub drying step; sensing door operation of the laundry machine; and performing the tub drying step based on the result of the door operation. Further, a laundry machine is disclosed that comprises a tub drying step selecting part configured to dry a tub ( | 03-22-2012 |
Seon-Hyang You, Seo-Gu KR
Patent application number | Description | Published |
---|---|---|
20090067143 | ELECTRONIC DEVICE HAVING STACK-TYPE SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME - An electronic device includes a lower electronic part including a lower substrate, a lower chip structure disposed on the lower substrate, and a lower molding layer covering the lower chip structure and having a recessed region in an upper surface of the lower molding layer, and an upper electronic part including an upper substrate disposed on the lower electronic part, and an upper chip structure projecting from the upper substrate, wherein the recessed region of the lower molding layer receives the upper chip structure. | 03-12-2009 |
20120199964 | ELECTRONIC DEVICE HAVING STACK-TYPE SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME - An electronic device includes a lower electronic part including a lower substrate, a lower chip structure disposed on the lower substrate, and a lower molding layer covering the lower chip structure and having a recessed region in an upper surface of the lower molding layer, and an upper electronic part including an upper substrate disposed on the lower electronic part, and an upper chip structure projecting from the upper substrate, wherein the recessed region of the lower molding layer receives the upper chip structure. | 08-09-2012 |
Seung-Bin You, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20110064245 | HALF-BRIDGE THREE-LEVEL PWM AMPLIFIER AND AUDIO PROCESSING APPARATUS INCLUDING THE SAME - A half-bridge three-level pulse width modulation (PWM) amplifier includes a prescaling unit, a PWM generator configured to convert the input signal to a three-level PWM signal having a first level, a second level and a reference level and an output stage. The prescaling unit scales an input signal according to at least one gain value to provide a scaled signal. The PWM generator varies the width of pulses having the first level and varies the width of pulses having a second level based on the scaled signal. The output stage drives an output node to a level of a first power supply voltage, a second power supply voltage or a third power supply voltage based on the three-level PWM signal. The output node is connected to a load. The magnitude of the at least one gain value compensates for variations of power supply voltages. | 03-17-2011 |
20110080217 | AUDIO AMPLIFIER - An audio amplifier includes a compensation unit, an output unit and a calibration unit. The compensation unit generates a compensation signal based on a digital input signal, a digital reference code, a mode signal and a digital approximation code. The output unit generates an output signal based on the compensated input signal. The calibration unit generates the digital approximation code based on the output signal and the mode signal. The digital approximation code includes a plurality of bits that are generated sequentially. | 04-07-2011 |
20130194497 | MULTI-CHANNEL AUDIO SIGNAL CONVERTING DEVICE USING TIME-VARYING DIGITAL FILTER, ELECTRONIC SYSTEM INCLUDING THE SAME, AND METHOD OF CONVERTING MULTI-CHANNEL AUDIO SIGNAL - A multi-channel audio signal converting device using a time-varying digital filter, an electronic system including the same, and a method of converting an audio signal using the time-varying digital filter are provided. The multi-channel audio signal converting device includes a first signal channel and a second signal channel configured to perform analog-to-digital conversion or digital-to-analog conversion using a first clock signal; and a first time-varying filter configured to synchronize a digital audio signal synchronized with a second clock signal different from the first clock signal with the first clock signal and to input the digital audio signal to the second signal channel when digital-to-analog conversion is performed or to synchronize an output signal of the second signal channel with the second clock signal when analog-to-digital conversion is performed. | 08-01-2013 |
Seungkwon You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20110159592 | COMPOSITION FOR REPROGRAMMING SOMATIC CELLS TO GENERATE INDUCED PLURIPOTENT STEM CELLS, COMPRISING Oct4 IN COMBINATION WITH Bmi1 OR ITS UPSTREAM REGULATOR, AND METHOD FOR GENERATING INDUCED PLURIPOTENT STEM CELLS USING THE SAME - Disclosed is a composition for reprogramming somatic cells to generate embryonic stem cell-like cells, comprising: a) a Bmi1 (B cell-specific Moloney murine leukemia virus integration site 1) protein or a nucleic acid molecule coding for Bmi1; and b) an Oct4 protein or a nucleic acid molecule coding for Oct4. Also, a method is provided for reprogramming somatic cells to generate embryonic stem cell-like cells using the composition. In addition to reducing the number of the genetic factors conventionally needed, the composition and method allow the generation of pluripotent embryonic stem cell-like cells which have high potential in the cell therapy of various diseases. | 06-30-2011 |
20110275157 | COMPOSITION FOR REPROGRAMMING SOMATIC CELLS TO GENERATE INDUCED PLURIPOTENT STEM CELLS, COMPRISING Bmi1 AND LOW MOLECULAR WEIGHT SUBSTANCE, AND METHOD FOR GENERATING INDUCED PLURIPOTENT STEM CELLS USING THE SAME - Provided is a composition for reprogramming somatic cells to generate embryonic stem cell-like cells, comprising: a) a Bmi1 (B cell-specific Moloney murine leukemia virus integration site 1) protein or a nucleic acid molecule encoding the Bmi1 protein; and b) at least one low molecular weight substance selected from the group consisting of a set of a MEK/ERK (mitogen-activated protein kinase/extracellular regulated kinase) inhibitor and a GSK (glycogen synthase kinase) inhibitor, a set of a G9a HMTase (G9a histone methyltransferase) inhibitor and a DMNT (DNA methyltransferase) inhibitor, and a histone deacetylase inhibitor. Also, a method is provided for reprogramming somatic cells to generate embryonic stem cell-like cells using the composition. In addition to reducing the number of the reprogramming factors conventionally needed, the composition and method allow the generation of pluripotent embryonic stem cell-like cells which have high potential in the cell therapy of various diseases. | 11-10-2011 |
20130280808 | COMPOSITION FOR REPROGRAMMING SOMATIC CELLS TO GENERATE INDUCED PLURIPOTENT STEM CELLS, COMPRISING Oct4 IN COMBINATION WITH Bmi1 OR ITS UPSTREAM REGULATOR, AND METHOD FOR GENERATING INDUCED PLURIPOTENT STEM CELLS USING THE SAME - Disclosed is a composition for reprogramming somatic cells to generate embryonic stem cell-like cells, comprising: a) a Bmi1 (B cell-specific Moloney murine leukemia virus integration site 1) protein or a nucleic acid molecule coding for Bmi1; and b) an Oct4 protein or a nucleic acid molecule coding for Oct4. Also, a method is provided for reprogramming somatic cells to generate embryonic stem cell-like cells using the composition. In addition to reducing the number of the genetic factors conventionally needed, the composition and method allow the generation of pluripotent embryonic stem cell-like cells which have high potential in the cell therapy of various diseases. | 10-24-2013 |
Soo Lim You, Gwangmyeong-Si KR
Patent application number | Description | Published |
---|---|---|
20090247220 | TERMINAL AND METHOD OF CONTROLLING BROADCASTING THEREIN - A mobile terminal including a user input unit configured to select a first broadcast channel, and a controller configured to buffer broadcast data relevant to at least one second broadcast channel different than the first broadcast channel for a predetermined time if the first broadcast channel is selected and to stop buffering the broadcast data relevant to the at least one second broadcast channel when the predetermined time expires. | 10-01-2009 |
Suk-Beom You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20120012150 | Photoelectric Conversion Module - A photoelectric conversion module including an island type connecting member. A photoelectric conversion module includes: a first substrate and a second substrate, which are disposed to face each other; a sealing member disposed between the first and second substrates, and defining a plurality of photoelectric cells performing photoelectric conversion; and an island type connecting member connecting neighboring photoelectric cells from among the plurality of photoelectric cells. | 01-19-2012 |
20120160309 | SOLAR CELL - Disclosed herein is a dye-sensitized solar cell including a first substrate having a first side and a second side opposite the first side, a second substrate positioned on the second side of the first substrate, a first electrode unit positioned between the first substrate and the second substrate and disposed on the first substrate and a second electrode unit positioned between the first electrode unit and the second substrate and disposed on the second substrate. At least one of the first electrode unit and the second electrode unit may include a current collector electrode and a plurality of electrodes electrically connected to the current collector electrode. The plurality of electrodes may be positioned within an effective area and the current collector electrode may be positioned outside the effective area. A first resistance of the current collector electrode may be less than a second resistance of the plurality of electrodes. | 06-28-2012 |
20130174780 | DEPOSITION MASK AND DEPOSITION DEVICE USING THE SAME - A deposition mask and a deposition device using the same, the deposition mask including a mask body, a plurality of slits in the mask body, and a plurality of ribs between the slits, wherein the slits include a plurality of deposition slits, and a plurality of dummy slits near the deposition slits. | 07-11-2013 |
Sung Bong You, Kwangmyung KR
Patent application number | Description | Published |
---|---|---|
20090132948 | APPARATUS AND METHODS OF SELECTING SPECIAL CHARACTERS IN A MOBILE COMMUNICATION TERMINAL - Apparatus and methods of selecting special characters in a mobile communication terminal are provided. The method includes storing a set of European alphabet letters in a memory, inputting an alphabet letter to be converted in a European alphabet letter, determining a mode conversion key has been activated, displaying a plurality of European alphabet letters corresponding to the inputted alphabet letter on a pop-up window when it is determined that the mode conversion key has been activated, wherein the European alphabet letters are read from the memory, and selecting a desired one of the displayed European alphabet letters. | 05-21-2009 |
Sung Il You, Hwaseong-City KR
Patent application number | Description | Published |
---|---|---|
20090030594 | VIBRATION REDUCING SYSTEM AT KEY-OFF AND METHOD THEREOF - A system and method for controlling engine shutoff at vehicle ignition key-off. An ignition module performs ignition in the engine's cylinders according to a predetermined ignition sequence. An engine module detects the cylinder in which ignition currently occurs. An engine control module controls the engine to stop operating only after a predetermined condition is satisfied after key-off. The predetermined condition may be that the cylinder in which ignition currently occurs is a preselected cylinder, such as the cylinder closest to a flywheel. The method determines whether an ignition key is turned off, detects the cylinder in which ignition currently occurs if the ignition key is turned off, determines whether the cylinder in which ignition currently occurs is a preselected cylinder, and controls the engine to stop only if the cylinder in which ignition currently occurs is the preselected cylinder. The preselected cylinder may be closest to a flywheel. | 01-29-2009 |
Sung-Jin You, Daejeon-City KR
Patent application number | Description | Published |
---|---|---|
20100087216 | RELAY STATION FOR CELL INFORMATION EXCHANGE BETWEEN ADJACENT BSs OVER AIR LINKS IN CELLULAR SYSTEMS - The present invention relates to relay customer premises equipment (RCPE) for exchanging operational information and coexistence information of each cell between adjacent cells in a cellular system. The present invention enables effective control between multiple cells by directly transmitting operational information and coexistence information between cells over air links. | 04-08-2010 |
20100265871 | BEACON RE-BROADCASTING APPARATUS, BEACON RE-BROADCASTING METHOD, AND INITIAL ACCESS REQUEST METHOD IN WIRELESS NETWORK - Provided are a beacon re-broadcasting apparatus, a beacon re-broadcasting method, and an initial access request method in a wireless network. In the re-broadcasting apparatus and method, a beacon frame including beacon information for communications in the wireless network and information on an echo beacon slot allocated for beacon re-broadcasting among time slots of a superframe is received from a management device for managing the wireless network in which a plurality of terminals communicated with each other through the superframe including time-divided time slots, and the beacon information is re-broadcasted during the echo beacon slot. Accordingly, the beacon information can be received in various environments, and the beacon information can be received to an adjacent network in addition to the corresponding network. Therefore, frequency resources can be shared and effectively used between networks, and convenience and efficiency in network operation can be maximized. | 10-21-2010 |
20100272039 | METHOD OF MANAGING MULTIPLE CHANNELS IN SINGLE NETWORK AND NETWORK MANAGEMENT DEVICE - Provided are a method of managing multiple channels in a single network, and a network management device, also referred to as a network management system. According to the method and the network management device, all devices in one network that operate by using multiple channels share core information, and are effectively controlled. | 10-28-2010 |
20100284355 | HANDSHAKING METHOD, AND TRANSMISSION POWER DETERMINING METHOD AND APPARATUS THEREOF FOR PARALLEL TRANSMISSION OF MULTIPLE STREAMS IN SINGLE RADIO CHANNEL - Provided are a transmission power determining method and an apparatus thereof for parallel transmission of a plurality of streams. In a wireless communication system, the transmission power determining method and apparatus determine a transmission power suitable for allowing the plurality of streams to be simultaneously and reliably transmitted in a mutually permissible interference range, and use a Hidden Handshaking (HHS) procedure to determine the transmission power. By doing so, it is possible to perform reliable channel allocation and to reliably transmit the plurality of streams. | 11-11-2010 |
20100290416 | CHANNEL SWITCHING APPARATUS AND METHOD OF A BASE STATION AND CHANNEL SWITCHING APPARATUS AND METHOD OF A TERMINAL BASED ON THE COGNITIVE RADIO SYSTEM - In a cognitive radio system, when communication in an operational channel is determined to be discontinued due to that an incumbent user (IU) entering the operational channel that is currently being used or due to that an excessive interference occurring in the operational channel, the operational channel is switched to a pre-arranged channel. However, since some parameters are different between the operational channel and the pre-arranged channel, an initialization procedure has to be performed to allow the cognitive radio system to be adapted to those some parameters. Since an initialization technique aiming for this situation is not developed yet, a conventional cognitive radio system uses a general initialization technique used to initially operate a system. However, the general initialization technique has to allow the system to be adapted to many parameters so that it takes a relatively long initialization time. A channel switching apparatus and method thereof of a base station, which allocates a slot for data exchange with each of a plurality of terminals in a frequency channel that is not used by the IU and thus performs communication, include transmitting a channel switching message for requesting to switch to a backup channel when a signal of the IU is sensed in the frequency channel; transmitting a beacon frame via the backup channel, wherein the beacon frame comprises allocation information about slots which are in the frequency channel and which are respectively allocated to each of the plurality of terminals; and allocating the slot for data exchange with each of the plurality of terminals to the backup channel according to the allocation information, and communicating with each of the plurality of terminals. By doing so, frequency resources between each of networks can be efficiently used, and convenience and efficiency with respect to network operation can be maximized. | 11-18-2010 |
20110289175 | METHOD FOR RESERVING RESOURCES ON A CENTRALIZED NETWORK - A resource reservation method between a master device and a slave device or between slave devices in a centralized network. In resource reservation between slave devices, optimal resources may be allocated by performing link measurement between the slave devices before allocating the resources. | 11-24-2011 |
Sung-Uk You, Daejon KR
Patent application number | Description | Published |
---|---|---|
20090322634 | LOOP ANTENNA - Provided is a loop antenna. The loop antenna includes a first antenna element embodied as a coaxial cable, a second antenna element embodied as a line and connected to one end of the first antenna element in series, a third antenna eLement embodied as a line, having one end connected to a ground plane and the other end connected to the other end of the first antenna element in series, and a power feeding cable for supplying power to the second antenna element. | 12-31-2009 |
Tae Ho You, Anyang-Si KR
Patent application number | Description | Published |
---|---|---|
20080231616 | LIQUID CRYSTAL DISPLAY AND METHOD FOR DRIVING THE SAME - A liquid crystal display and a method for driving the same, wherein one or more horizontal lines carrying no data among horizontal lines of a progressive-processed frame can be compensated with data, are provided. The liquid crystal display includes a frame processor, a timing controller, and a data driver. The frame processor performs data compensation of at least one horizontal line carrying no data among horizontal lines of an input frame. The timing controller controls a driving operation of the frame compensated by the frame processor. The data driver drives the frame compensated by the frame processor on a liquid crystal display panel under control of the timing controller. | 09-25-2008 |
Tae Ho You, Incheon-Si KR
Patent application number | Description | Published |
---|---|---|
20100315448 | APPARATUS AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE - An apparatus and method for driving an LCD device is provided. The apparatus for driving an LCD device comprises an image display unit that includes liquid crystal cells formed in each region defined by a plurality of gate lines and a plurality of data lines. A data driver supplies analog video signals to the respective data lines. A gate driver supplies scan pulses to the respective gate lines. A data converter detects motion vectors from input data and generating modulated data by filtering the input data in accordance with the motion vectors to generate overshoot or undershoot in a boundary along a motion direction. A timing controller aligns the modulated data to supply the aligned data to the data driver and operates the data driver and the gate driver. | 12-16-2010 |
Tae-Ho You, Incheon KR
Patent application number | Description | Published |
---|---|---|
20100149087 | DETACHABLE LIQUID CRYSTAL DISPLAY DEVICE - A detachable liquid crystal display device includes a liquid crystal module and a cradle. The liquid crystal module includes a liquid crystal panel, an optical sheet provided on a rear surface of the liquid crystal panel, an interface disposed on a rear surface of the liquid crystal panel, a power receiver disposed on the rear surface of the liquid crystal panel, a memory card and a timing controller for receiving second image data from external devices and permitting the first image data stored in the memory card to be displayed in the liquid crystal panel. The cradle includes a lamp emitting light, an inverter for supplying alternating current to the lamp, a connector for receiving third image data from external equipment, and an interface converter for applying the third image data to the interface of the liquid crystal module. | 06-17-2010 |
20100149417 | DETACHABLE LIQUID CRYSTAL DISPLAY DEVICE - A detachable liquid crystal display device includes a liquid crystal module and a cradle. The liquid crystal module includes a liquid crystal panel, an optical sheet provided on a rear surface of the liquid crystal panel, an interface disposed on a rear surface of the liquid crystal panel, a power receiver disposed on the rear surface of the liquid crystal panel, a memory card and a timing controller for receiving second image data from external devices and permitting the first image data stored in the memory card to be displayed in the liquid crystal panel. The cradle includes a lamp emitting light, an inverter for supplying alternating current to the lamp, a connector for receiving third image data from external equipment, and an interface converter for applying the third image data to the interface of the liquid crystal module. | 06-17-2010 |
Woongshik You, Gyeryong Si KR
Patent application number | Description | Published |
---|---|---|
20110154395 | METHOD AND APPARATUS FOR PROVIDING IPTV RECEPTION INFORMATION OVER HFC NETWORK - An apparatus of providing Internet Protocol Television (IPTV) reception information includes a Cable Modem (CM) to provide an interactive service that enables an IPTV broadcast content including service information, and a Data Over Cable Service Interface Specification (DOCSIS) Media Access Control Management Message (MMM) based on the service information to be received from a cable network, or enables an IPTV broadcast content control signal to be transmitted from a subscriber to the cable network, and a Set-Top Box (STB) to decode the IPTV broadcast content received from the CM and to transmit the decoded IPTV broadcast content to a display device. The STB may receive an IPTV broadcast content selected by a user using Layer 2 (L2) reception information bounded to the IPTV broadcast content. Thus, it is possible to receive an IPTV broadcast content selected by a user directly without a delay time. | 06-23-2011 |
20120155878 | TRANSMISSION APPARATUS AND TRANSMISSION METHOD FOR SUBSCRIBER NETWORK IN CABLE NETWORK - Provided are a transmission apparatus and a transmission method for a subscriber network in a cable network. A passive optical network (GPON) receiver receives data packets through a fiber line using a plurality of optical wavelengths from a head end. A micro cable modem termination system (CMTS) converts the data packets into a data over cable service interface specification (DOCSIS)-based DOCSIS frame and transmits the DOCSIS frame to at least one subscriber device through a coaxial line. | 06-21-2012 |
Woongshik You, Chungcheongnam-Do KR
Patent application number | Description | Published |
---|---|---|
20090141901 | TERMINAL AND METHOD OF INCLUDING PLURALITY OF CONDITIONAL ACCESS APPLICATIONS IN BROADCASTING SYSTEM - A method of selectively using a CA application of a terminal, the method including: searching a CA application table when a service of fee-based contents is requested, and determining whether a corresponding CA application is installed; and extracting a key required for descrambling a broadcasting signal using the CA application, when the CA application is installed based on a result of the determining. | 06-04-2009 |
20090158372 | METHOD AND APPARATUS FOR PROVIDING BROADCAST SERVICE INFORMATION IN CABLE NETWORK - Disclosed are a method and apparatus for providing broadcast service information in a cable network. A data transmitting method of the broadcast service information providing apparatus includes receiving IPTV broadcast contents, configuring broadcast service information on the IPTV broadcast contents, assigning a virtual channel to the broadcast service information; and transmitting, to a terminal, the broadcast service information to which the virtual channel is assigned. A data receiving method of a terminal includes receiving broadcast service information to which a virtual channel is assigned, displaying configuration information of the virtual channel, selecting the virtual channel, and decoding the broadcast service information assigned to the selected virtual channel to display the decoded information. | 06-18-2009 |
20100162353 | TERMINAL AUTHENTICATION APPARATUS AND METHOD IN DOWNLOADABLE CONDITIONAL ACCESS SYSTEM - A terminal authentication apparatus and method in a Downloadable Conditional Access System (DCAS) is provided. The terminal authentication method may determine whether terminal authentication information, received from a DCAS terminal, is valid by referring to a database, may transmit DCAS image information and pairing information about the terminal authentication information to a user terminal, when the terminal authentication information is valid, and thereby may enable the DCAS terminal to set the user terminal based on the pairing information. | 06-24-2010 |
Yeong-Mok You, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090187483 | APPARATUS AND METHOD FOR PROVIDING ADVERTISEMENT IMAGE BASED ON USER INFORMATION - An apparatus and method for providing an advertisement image based on user information, the apparatus including: a selection unit to select an advertisement object, from a plurality of advertisement objects, to be applied to a basic image based on user information; and a playback unit to play back an advertisement image generated after the selected advertisement object is applied to the basic image. | 07-23-2009 |
20100013836 | Method and apparatus for producing animation - Provided are a method and apparatus for interactively producing an animation. A user-level contents, for producing an animation, may be queried for and received from a user, and a video script representing the animation may be created by using the user-level contents based on regulation information and animation direction knowledge. An image of the animation may then be output by the playing the video script. | 01-21-2010 |
Yil Hwan You, Chungcheongnam-Do KR
Patent application number | Description | Published |
---|---|---|
20110001095 | ZINC OXIDE-BASED CONDUCTOR - A zinc oxide-based conductor includes ZnO co-doped with gallium and manganese. Preferably, the doping concentration of the gallium ranges from 0.01 at % to 10 at % and the doping concentration of the manganese ranges from 0.01 at % to 5 at %. More preferably, the doping concentration of the gallium ranges from 2 at % to 8 at % and the doping concentration of the manganese ranges from 0.1 at % to 2 at %. Still more preferably, the doping concentration of the gallium ranges from 4 at % to 6 at % and the doping concentration of the manganese ranges from 0.2 at % to 1.5 at %. The zinc oxide-based conductor is a transparent conductor that is used as an electrode of a solar cell or a liquid crystal display. | 01-06-2011 |
20110168254 | Electrode Plate And Dye-Sensitized Photovoltaic Cell Having The Same - An electrode plate for a dye-sensitized photovoltaic cell includes a transparent substrate and a transparent conductive film. The transparent conductive film includes a zinc oxide thin film layer formed over the transparent substrate, the zinc oxide thin film layer being doped with gallium, and a tin oxide thin film layer formed over the zinc oxide thin film layer, the tin oxide thin film layer being doped with a dopant. | 07-14-2011 |
Yong-Chan You, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20080259251 | GREEN EMITTING PHOSPHOR, LIGHT EMITTING DEVICE INCLUDING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING LIGHT EMISSION DEVICE AS BACKLIGHT UNIT - A green emitting phosphor of the following composition: Sr | 10-23-2008 |
20110300418 | Lithium secondary battery - A lithium secondary battery including lithium molybdate. The lithium molybdate is a composite including amorphous lithium molybdate as a minor component and crystalline lithium molybdate as a major component. | 12-08-2011 |
20120135290 | OLIVINE-BASED POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY USING SAME - Disclosed is an olivine-based positive active material for a rechargeable lithium battery and a rechargeable lithium battery using the same, wherein the olivine-based positive active material for a rechargeable lithium battery is represented the following Formula 1. | 05-31-2012 |
20120225354 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING SAME AND LITHIUM SECONDARY BATTERY INCLUDING SAME - Disclosed are a positive active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery including the same. In particular, the positive active material has a carbon sheet having a structure including 1 to 200 polycyclic nano sheets comprising a plurality of hexagonal rings each having six carbon atoms condensed and substantially aligned in a plane containing the hexagonal rings, the polycyclic nano sheets layered in a vertical direction to the plane containing the hexagonal rings; and an olivine-based compound particle disposed on the surface of the carbon sheet. | 09-06-2012 |
20130065129 | POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - Provided is a positive electrode for a rechargeable lithium battery including a positive active material including a lithium phosphate compound particle and fiber-type carbon attached inside the lithium phosphate compound particle, a method of preparing the same, and a rechargeable lithium battery including the same. | 03-14-2013 |
20130164622 | POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A positive active material for a rechargeable lithium battery including a compound represented by the following Chemical Formula 1: | 06-27-2013 |
20130316240 | POSITIVE ACTIVE MATERIAL AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - The present invention provides a positive active material including a lithium-containing compound represented by the following Chemical Formula 1 and a rechargeable lithium battery including the positive active material. | 11-28-2013 |
20140054493 | COMPOSITE CATHODE ACTIVE MATERIAL, AND CATHODE AND LITHIUM BATTERY INCLUDING THE MATERIAL - A composite cathode active material represented by the formula (1−x)LiM1 | 02-27-2014 |
20140057177 | COMPOSITE PRECURSOR, COMPOSITE PREPARED THEREFROM, METHOD OF PREPARING THE COMPOSITE, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE COMPOSITE, AND LITHIUM SECONDARY BATTERY EMPLOYING THE POSITIVE ELECTRODE - A composite precursor is represented by Formula 1, and includes primary particles having an average particle diameter of about 1 nm to about 10 nm. A composite is prepared from the composite precursor. A method of preparing the composite includes mixing the composite precursor with a lithium compound to obtain a mixture, and thermally treating the mixture to obtain the composite. A positive electrode for a lithium secondary battery includes the composite, and a lithium secondary battery includes the positive electrode. | 02-27-2014 |
20140072874 | COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIAL, AND METHOD OF PREPARING THE COMPOSITE CATHODE ACTIVE MATERIAL - A composite cathode active material, a cathode including the same, a lithium battery including the cathode, and preparation method thereof are disclosed. The composite cathode active material includes: a core capable of intercalating and deintercalating lithium; and a crystalline coating layer disposed on at least part of a surface of the core, wherein the coating layer include a metal oxide. | 03-13-2014 |
20140242468 | COMPOSITE POSITIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND POSITIVE ELECTRODE AND LITHIUM BATTERY CONTAINING THE MATERIAL - A composite positive active material including an over-lithiated lithium transition metal oxide, the over-lithiated transition metal oxide including a compound represented by Formula 1 or Formula 3: [Formula 1] xLi | 08-28-2014 |
20140367609 | ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME, ELECTRODE INCLUDING THE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTRODE - An active material for a lithium secondary battery, a method of manufacturing the same, an electrode including the active material, and a lithium secondary battery including the electrode, the active material including a lithium composite oxide represented by the following Formula 1: | 12-18-2014 |
20150044563 | COMPOSITE PRECURSOR, COMPOSITE PREPARED THEREFROM, A METHOD OF PREPARING A COMPOSITE PRECURSOR AND A COMPOSITE, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND LITHIUM SECONDARY BATTERY EMPLOYING THE SAME - A composite precursor represented by Formula 1, a composite prepared therefrom represented by Formula 2, a method of preparing a composite precursor and a composite, a positive electrode for lithium secondary battery including the same, and a lithium secondary battery employing the same. | 02-12-2015 |
Young Hwan You, Suwon KR
Patent application number | Description | Published |
---|---|---|
20080282943 | Dust Recycling and Re-Treating System and Method for the Dust Generated from Hazardous Waste Melting Process - The present invention relates to a dust recycling and re-treating system and a method for the same, and in particular, to a dust recycling and re-treating system and a method for the same, which produces dusts generated from an incinerating and melting processing equipment for hazardous wastes, particularly, radioactive wastes, in a slurry form, and recycles and re-treats them within an existing melting furnace. | 11-20-2008 |
Young Kyoung You, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20100055210 | COSMETIC COMPOSITION FOR PROTECTING SKIN AGAINST UV LIGHT AND WRINKLE IMPROVEMENT CONTAINING THE EXTRACT OF MAGNOLIA SIEBOLDII FLOWER EXTRACTS - Disclosed herein is a cosmetic composition for preventing photoaging, containing an extract of | 03-04-2010 |
Young Kyoung You, Cheongju-Si KR
Patent application number | Description | Published |
---|---|---|
20110117227 | COSMETIC COMPOSITION FOR ANTI-AGING OF THE SKIN COMPRISING PHASEOLUS RADIATUS SEED EXTRACTS BY FERMENTATION AND ENZYME TREATMENT - Provided is a cosmetic composition for skin protection containing | 05-19-2011 |
Young Seon You, Sungnam-Shi KR
Patent application number | Description | Published |
---|---|---|
20090026528 | Flash Memory Cell and Method of Manufacturing the Same and Programming/Erasing Reading Method of Flash Memory Cell - Disclosed is a flash memory cell and method of manufacturing the same, and programming/erasing/reading method thereof. The flash memory cell comprises a first tunnel oxide film formed at a given region of a semiconductor substrate, a first floating gate formed on the first tunnel oxide film, a second tunnel oxide film formed over the semiconductor substrate and along one sidewall of the first floating gate, a second floating gate isolated from the first floating gate while contacting the second tunnel oxide film, a dielectric film formed on the first floating gate and the second floating gate, a control gate formed on the dielectric film, a first junction region formed in the semiconductor substrate below one side of the second tunnel oxide film, and a second junction region formed in the semiconductor substrate below one side of the first tunnel oxide film. Therefore, the present invention can implement 2-bit cell or 3-bit cell of a high density using the existing process technology. Further, it can reduce the manufacture cost and implement a high-integrated flash memory cell that is advantageous than a conventional flash memory cell in view of charge storage/retention as well as programming time. | 01-29-2009 |