Industry-University Cooperation Foundation, Hanyang-University Patent applications |
Patent application number | Title | Published |
20160130579 | ADIPOCYTE-TARGETING NON-VIRAL GENE DELIVERY SYSTEM - The present invention relates to a gene delivery system for targeting adipocytes and a treatment system for obesity and obesity-derived metabolic syndromes using the same and, more particularly, to a non-viral gene delivery system which directly targets a differentiated obesity (mature) adipocyte and contains an adipocyte targeting sequence (ATS)-arginine (R9) peptide. | 05-12-2016 |
20160129834 | SYSTEM AND METHOD FOR RECOGNIZING SURROUNDING VEHICLE - Provided are a system and method for recognizing a surrounding vehicle. The system for recognizing a surrounding vehicle includes a vehicle information collecting unit configured to collect location information of an own vehicle and location information of a surrounding vehicle, a surrounding vehicle recognizing unit configured to generate a lane based on the location information of the own vehicle and the location information of the surrounding vehicle collected by the vehicle information collecting unit and to recognize a location of the surrounding vehicle based on the generated lane, and a situation notifying unit configured to determine a road situation based on the surrounding vehicle recognized by the surrounding vehicle recognizing unit. | 05-12-2016 |
20160109292 | METHOD FOR OBTAINING FULL REFLECTANCE SPECTRUM OF A SURFACE AND APPARATUS THEREFOR - Disclosed are a method for obtaining a full reflectance spectrum of a surface and an apparatus therefor. The method for obtaining a full reflectance spectrum of a surface, comprises the steps of: (a) calculating a combination value of spectral characteristics of a light source and response characteristics of a camera for an image of a reference object, the full reflectance spectrum of a surface of which is known, by utilizing the known full reflectance spectrum of a surface; (b) obtaining an image by photographing an object irradiated with light according to a predetermined lighting environment; and (c) obtaining a full reflectance spectrum of a surface for the object by utilizing the combination value of the spectral characteristics of the light source and the response characteristics of the camera for the image. | 04-21-2016 |
20160106848 | LOW MOLECULAR WEIGHT METHYL CELLULOSE-BASED PARENTERAL DRUG DELIVERY SYSTEM - The present invention relates to a parenteral drug delivery carrier and a drug delivery system that use a thermosensitive gel based on methyl cellulose alone as a low molecular weight polysaccharide without a salting-out salt. The single use of the low molecular weight methyl cellulose as a natural polymer increases the biocompatibility and biodegradability of the drug delivery system. Therefore, the drug delivery system is suitable for use in the preparation of a sustained release composition for parenteral drug delivery. | 04-21-2016 |
20150376329 | NOVEL POLYESTER-BASED POLYMER HAVING SUPERIOR TRANSPARENCY AND HIGH HEAT RESISTANCE AND PREPARATION OF THE SAME - Provided is a novel aromatic polyester-based polymer. The aromatic polyester-based polymer includes the repeating unit represented by the following Chemical Formula I and contains at least one aromatic diol monomer. The aromatic polyester-based polymer has a high glass transition temperature and excellent heat resistance, mechanical properties and transparency, as well as shows excellent formability and processability into films or the like, and thus solves the problems occurring in the conventional crystalline or amorphous engineering plastic materials. In addition, the aromatic polyester-based polymer may be applied to next-generation engineering plastic composite materials, such as matrix resins of composite materials for cars and airplanes. The aromatic polyester-based polymer may also he applied to flexible substrates for next-generation flexible displays, solar cells or electronic paper requiring transparency and high heal resistance at the same time. | 12-31-2015 |
20150370135 | LIQUID CRYSTAL DISPLAY DEVICE - Provided are a liquid crystal display device and a method for driving same. The liquid crystal display device comprises the liquid crystal display device in a PVA mode, an LVA mode, an FFS mode, and in an IPS mode. The liquid crystal display device comprises 1 to 50 wt % of an achiral smectic liquid crystal, and a remainder of a nematic liquid crystal. The liquid crystal device comprises 3 to 50 wt % of a smectic liquid crystal and a remainder of the nematic liquid crystal, wherein the smectic liquid crystal comprises a liquid crystal layer, comprising 70 to 97 wt % of an achiral smectic liquid crystal, and 3 to 30 et % of a chiral smectic liquid crystal. | 12-24-2015 |
20150336856 | METHOD FOR PRODUCING BIO-AROMATICS FROM GLYCEROL - Provided is a method for producing bio-aromatic compounds from glycerol. The method uses a primary alcohol, secondary alcohol or a combination thereof as a mixing medium in converting glycerol into an aromatic compound, and thus overcomes the high viscosity of glycerol and improves the problem of rapid catalytic deactivation, thereby increasing the yield of aromatic compounds and improving the stability of catalyst. In addition, the method for producing bio-aromatic compounds uses a zeolite-based catalyst that is a kind of solid acid catalysts, and suggests optimum reaction conditions, and thus imparts a high added value to glycerol produced as a byproduct in a biodiesel production process and increases the cost-efficiency of process. | 11-26-2015 |
20150323425 | SYSTEM AND METHOD FOR GENERATING FACILITY ABNORMALITY PREDICTION MODEL, AND COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM FOR EXECUTING THE METHOD - A facility abnormality prediction model generation system includes: a data receiver receiving data of sensors of a facility previously obtained during an operation of the facility; an abnormality notification time predictor detecting a malfunction time of a malfunction of the facility based on the data of the sensors and determining an abnormality notification time for pre-notification of the malfunction of the facility based on the detected malfunction time; an optimal sensor combination calculator generating a chromosome based on the data of the sensors and performing a genetic algorithm using the generated chromosome to calculate an optimal sensor combination which is a combination of sensor data related to the determined abnormality notification time; and a facility abnormality prediction model generator generating a facility abnormality prediction model for the pre-notification of the malfunction of the facility, based on the optimal sensor combination. | 11-12-2015 |
20150293659 | METHOD OF ADJUSTING AN UI AND USER TERMINAL USING THE SAME - A method of adjusting the size, position, or arrangement of a UI and a user terminal using the method are disclosed. The user terminal includes a display unit for displaying a UI, and a UI control unit configured to display the UI on the display unit with at least one of a position, size, and arrangement of the UI adjusted according to an input by a user. | 10-15-2015 |
20150290340 | SHORT INTERFERENCE RNA GENE DELIVERY SYSTEM FOR SYSTEMIC CIRCULATION - The present invention relates to a gene delivery system which improves siRNA delivery and the in vivo systemic circulation efficiency thereof More particularly, the present invention is a siRNA gene delivery system for systemic circulation based on polyethylene glycol (PEG) and an arginine 9 (R9) peptide. | 10-15-2015 |
20150207361 | METHOD AND APPARATUS FOR CHANGING OPERATION STATUS OF ELECTRONIC DEVICE - An apparatus and method for changing an operation status of an electronic device using an embedded battery is provided. The apparatus and method for changing the operation status of the electronic device may detect an event that requires a change in the operation status of the electronic device, may switch a battery used for an operation of the electronic device from a first battery detachable from the electronic device to a second battery embedded in the electronic device, in response to detecting the event, and may change the operation status of the electronic device by employing the second battery as a power source. | 07-23-2015 |
20150178193 | APPARATUS AND METHOD FOR MANAGING FLASH MEMORY BY MEANS OF WRITING DATA PATTERN RECOGNITION - An apparatus and method for managing flash memory based on recognition of patterns of write-target data are disclosed. A data analysis unit analyzes bit storage patterns that are stored in cells of the flash memory, and a data matching unit matches corresponding alternative patterns to the bit storage patterns based on the results of the analysis of the data analysis unit. According to the present invention, the reliability and durability of NAND flash memory can be improved because a minimum number of “0” bits are stored in a page. Furthermore, the application of the technology is easy and simple because a memory controller can perform management without changes in the structure and cell arrangement of a NAND flash device. | 06-25-2015 |
20150061399 | WIRELESS POWER RECEPTION AND TRANSMISSION APPARATUS - A wireless power receiving device and a wireless power transmission apparatus are provided. The wireless power receiver may include a resonator configured to emit an electromagnetic field, a blocker configured to surround a portion of an exterior of the resonator, and a spacer disposed between the resonator and the blocker. | 03-05-2015 |
20150042387 | DATA RECOVERY CIRCUIT AND OPERATING METHOD THEREOF - A data recovery circuit may include a data sampling unit suitable for sampling source data including an edge data using data clocks and an edge clock, a data extraction unit suitable for extracting the edge data from sampled data outputted from the data sampling unit, a control signal generation unit suitable for generating a phase control signal in response to the edge data, and a multi-clock control unit suitable for controlling phases of the data clocks and the edge clock in response to the phase control signal. | 02-12-2015 |
20150029227 | WRIST-WEARABLE DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE SAME - Disclosed are a wrist-wearable display apparatus and a method of controlling the same. The disclosed wrist-wearable display apparatus includes a hidden display part connected to a wearable part coupled with a wrist; a main display part positioned over the hidden display part; and a rotation part configured to rotate the main display part, where the hidden display part is not exposed if the main display part is in a default initial position, and an area on at least a portion of the hidden display part is exposed if the main display part is rotated. | 01-29-2015 |
20150023556 | METHOD AND APPARATUS FOR SELECTING SEED AREA FOR TRACKING NERVE FIBERS IN BRAIN - A method for selecting a seed area for tracking nerve fibers in a brain includes performing registration of an atlas which shows a plurality of areas which are included in the brain and image data which relates to the brain, displaying a brain area list with respect to the plurality of areas, selecting a first area from the atlas based on a first user input with respect to the brain area list, extracting an area of the image data which corresponds to the first area, as a seed area, based on a result of the registration, and generating a first image which corresponds to the seed area from the image data, and displaying the generated first image. | 01-22-2015 |
20140380262 | METHOD OF DESIGNING POWER SUPPLY NETWORK - To design a power supply network of a | 12-25-2014 |
20140372681 | APPARATUS AND METHOD FOR INDICATING FLASH MEMORY LIFE - The present invention relates to an apparatus and method for indicating flash memory life. While data is being stored in a flash memory, the number of writes in a plurality of blocks of the flash memory increases. The amount of flash memory life is calculated on the basis of the number of write times in the plurality of blocks. The calculated amount of life can be transmitted to a host. In addition, when the calculated amount of life is greater than a threshold value, a signal providing notice that the life of the flash memory has reached a dangerous level can be output. | 12-18-2014 |
20140369128 | SEMICONDUCTOR MEMORY DEVICE AND OPERATION METHOD THEREOF - A semiconductor memory device includes a memory cell suitable for having a predetermined cell state based on a data stored therein, a control signal generation unit suitable for generating a control signal for changing the cell state of the memory cell during a reading operation, an information storage unit suitable for storing a variation status information of the control signal to which a moment when the cell state of the memory cell changes is reflected, and an output unit suitable for outputting the variation status information of the control signal stored in the information storage unit as a signal corresponding to the data stored in the memory cell. | 12-18-2014 |
20140355822 | APPARATUS AND METHOD FOR MATCHING PARKING-LOT OUTLINE - An apparatus and a method for tracing a parking-lot is provided that includes a controller configured to recognize at least one parking-lot from a previous image frame which photographed a surrounding of a vehicle and extract a template according to a type of a parking-lot line of the recognized parking-lot. In addition, the controller is configured to generate a template transformed based on a position information of the parking-lot and calculate similarity by comparing a template generated from a previous image frame with a parking-lot line recognized from a current image frame. A position of a parking-lot is determined according to the calculated similarity and the controller is configured to correct the template based on an information of a parking-lot line extracted from the determined position. | 12-04-2014 |
20140347347 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME - A pixel includes an organic light emitting diode and a pixel control circuit. The pixel control circuit includes a first transistor, a second transistor, and a third transistor. The first transistor controls an amount of current to the organic light emitting diode from a first power source based on a voltage applied to a first node. The second transistor is coupled between the first node and a data line and turns on when a scan signal is supplied to a scan line. The third transistor is coupled between the first power source and a second node that is a common terminal of first and second capacitors, which are coupled in series between the first node and the first power source. In operation, the third transistor turns on when a first control signal is supplied to a first control line. | 11-27-2014 |
20140341332 | DIGITAL COUNTER - A digital counter includes: a plurality of flip-flops configured to generate a plurality of count signals; and a controller configured to prevent level transition of an input terminal of a flip-flop to generate a count signal corresponding to a least significant bit (LSB), in response to a clock signal and a count end signal. | 11-20-2014 |
20140315825 | ANTI-CANCER COMPOSITIONS CONTAINING WNT DECOY RECEPTOR - The present invention relates to a composition for preventing or treating cancer comprising Wnt decoy receptor. The composition of the present invention or the expression product thereof inhibits cancer generation, growth, proliferation and metastasis, and induces apoptosis of cancer cells, by binding to Wnt ligand and blocking ligand-receptor interactions, therefore may be effectively used as an anti-cancer agent. | 10-23-2014 |
20140314185 | METHOD AND APPARATUS FOR IMPULSIVE NOISE MITIGATION USING ADAPTIVE BLANKER BASED ON BPSK MODULATION SYSTEM - A method for impulsive noise mitigation using an adaptive blanker based on BPSK modulation system includes estimating narrowband Middleton parameters of impulsive noise from signals received for a fixed time period; calculating a threshold using the estimated narrowband Middleton parameters; operating the first blanker to suppress impulsive noise from the signal received at a given point of time through the comparison of the SNR value of the received signal and the threshold. Further, the method includes operating the second blanker to suppress impulsive noise from the received signal through the comparison of the summation of the threshold and the SNR value with an absolute value of the received signal, when the SNR value is above the threshold. | 10-23-2014 |
20140292550 | ANALOG-TO-DIGITAL CONVERSION CIRCUIT, ANALOG-TO-DIGITAL CONVERSION METHOD, AND IMAGE SENSOR - An analog-to-digital conversion circuit includes an analog-to-digital conversion unit configured to analog-to-digital convert an input voltage and generate a digital signal, a resolution control unit configured to: set a resolution of the analog-to-digital conversion unit to N (N is the natural number) bits, in a case where the input voltage is smaller than a first voltage, and set the resolution of the analog-to-digital conversion unit to N−M (1≦M10-02-2014 | |
20140285520 | WEARABLE DISPLAY DEVICE USING AUGMENTED REALITY - A wearable display device using an augmented reality interface is disclosed. The disclosed device includes: a sensor unit configured to acquire image information; a watch recognition part configured to recognize a watch worn by a user from the acquired image information; an interface image generator part configured to generate a graphic interface image using the recognized watch as a reference and to show the graphic interface image in the acquired image; a control command recognition part configured to recognize a control command using the graphic interface image; and a processor configured to execute the recognized control command. The device provides the advantage of supporting various interface commands without requiring a separate interface device. | 09-25-2014 |
20140258949 | METHOD OF DESIGNING ARRANGEMENT OF TSV IN STACKED SEMICONDUCTOR DEVICE AND DESIGNING SYSTEM FOR ARRANGEMENT OF TSV IN STACKED SEMICONDUCTOR DEVICE - A method of designing arrangement of through silicon vias (TSVs) in a stacked semiconductor device is provided The method includes: determining a plurality of TSV candidate grids representing positions, into which the TSVs are insertable, in each of a plurality of semiconductor dies stacked mutually and included in a stacked semiconductor device; creating a plurality of path graphs representing linkable signal paths for a plurality of signals transmitted through the stacked semiconductor device, respectively, based on the TSV candidate grids; determining initial TSV insertion positions corresponding to shortest signal paths for the signals based on the path graphs; and determining final TSV insertion positions by verifying the initial TSV insertion positions so that a plurality of signal networks corresponding to the shortest signal paths for the signals have routability. | 09-11-2014 |
20140258404 | SYSTEM FOR SHARING EVENT AND DATA BETWEEN PERSONAL DEVICES - A personal information server in a system for event and data sharing includes: a server data manager configured to receive an event triggered at a personal device being used, from among the personal devices, and data information related to the event; and a server database manager configured to store the event and data information received at the server data manager, where the server data manager transmits the event and data information stored at the server database manager to a personal device that does not have the event and data information from among the registered personal devices, and a data sharing application installed in each of the registered personal devices transmits the event and data information triggered at the personal device. The disclosed system provides the advantage of enabling data sharing among a user's personal devices and thus allowing more intelligent services based on dynamic data sharing between personal devices. | 09-11-2014 |
20140250349 | METHOD OF SETTING NUMBER OF ITERATION COUNTS OF ITERATIVE DECODING, AND APPARATUS AND METHODS OF ITERATIVE DECODING - A method of setting a number of iteration counts of iterative decoding, and an apparatus and method of iterative decoding. The iterative decoder including a signal-to-noise ratio (SNR) estimation unit that estimates an SNR of a received signal, an iterative decoding count setting unit that sets a minimum number of iteration counts for the received signal based on the estimated SNR, and a decoding unit that iteratively decodes the received signal using tentative decoding and error check, and selectively performs the error check based on the minimum number of iteration counts. | 09-04-2014 |
20140233819 | METHOD AND APPARATUS FOR ACQUIRING NERVE FIBER STRUCTURE INFORMATION OF OBJECT BY USING MRI SYSTEM - A method of obtaining fiber structure information of a nerve fiber in an object by using an MRI system includes: obtaining image information of voxels of the object; setting a tracking start area including at least one voxel of the object; setting at least one voxel adjacent to the tracking start area as a tracking processing area; determining a similarity between image information of a voxel included in the set tracking processing area and a voxel included in the tracking start area; and obtaining the fiber structure information according to the determined similarity. | 08-21-2014 |
20140232749 | VISION-BASED AUGMENTED REALITY SYSTEM USING INVISIBLE MARKER - A vision-based augmented reality system using an invisible marker indicates an invisible marker on a target object to be tracked, such that it can rapidly and correctly track the target object by detecting the invisible marker. The augmented reality system includes a target object (TO) including an infrared marker (IM) drawn by an invisible infrared light-emitting material; a visible-ray camera ( | 08-21-2014 |
20140231766 | ORGANIC LIGHT EMITTING DEVICE - Provided is an organic light emitting device including a nano composite layer. The organic light emitting device adopts a nano composite layer including an insulator and light emitting nano-particles within a device, thereby simultaneously insulating a control electrode and changing the color of light emitted from a light emitting layer, thereby improving external quantum efficiency. Further, the amount of electron holes and electrons injected into the light emitting layer may be adjusted through a voltage applied to the control electrode so as to secure a stable current when the device is operated. In addition, when compared to a conventional light emitting device, the surface area of positive and negative electrodes may be reduced so as to reduce reflectance with respect to external light. | 08-21-2014 |
20140223089 | METHOD AND DEVICE FOR STORING DATA IN A FLASH MEMORY USING ADDRESS MAPPING FOR SUPPORTING VARIOUS BLOCK SIZES - The present invention relates to a method and device for storing data in a flash memory using address mapping for supporting various block sizes. A storage device determines the size of a block that a host system uses on the basis of the size of data that the host system requests and uses the determined block size as a mapping unit. Additionally, the storage device divides a logical address space into at least one area, and maps an address using the minimum units of different mappings in each divided area. | 08-07-2014 |
20140193984 | APPARATUS AND METHOD FOR REDUCING RESIDUAL STRESS OF SEMICONDUCTOR - An apparatus for reducing residual stress of a semiconductor includes a stage configured to support a semiconductor wafer having the residual stress generated by a semiconductor manufacturing process. The apparatus includes an intense pulsed light (IPL) irradiation unit configured to irradiate IPL to the semiconductor wafer to reduce the residual stress of the semiconductor wafer, the IPL radiation unit being separated from the stage. The apparatus further includes at least one alignment unit configured to adjust relative positions of the stage and the IPL irradiation unit. | 07-10-2014 |
20140191609 | MOTOR - A motor includes a stator having a ring type structure and including a plurality of teeth protruding toward an inner surface of the stator and coils wound around the teeth; and a rotor including a core with a plurality of permanent magnets circumferentially magnetized inside the stator around a rotation shaft and a non-magnetic member between the core and the rotation shaft, and the permanent magnet includes a protrusion protruding to the non-magnetic member. An area of the permanent magnet is increased by increasing a length of the permanent magnet so that a magnetic flux can be increased to increase a torque. | 07-10-2014 |
20140190635 | PLASMA CHAMBER AND APPARATUS FOR TREATING SUBSTRATE - Provided are a plasma chamber and a substrate treating apparatus. The plasma chamber includes a housing in which a gas is injected to generate plasma, a first coil disposed on one surface of the housing, and a second coil disposed on the other surface of the housing. | 07-10-2014 |
20140181739 | METHOD OF ADJUSTING AN UI AND USER TERMINAL USING THE SAME - A method of adjusting the size, position, or arrangement of a UI and a user terminal using the method are disclosed. A method of adjusting a UI on a user terminal includes: displaying a first UI on a display unit of a user terminal; and displaying a second UI having a reduced size from that of the first UI, in the event that a touch means touching an adjustment area positioned on at least one of an upper side, a lower side, a left side, and a right side of the display unit is moved in a particular direction while maintaining contact, where the adjustment area is positioned within a preset distance from a bezel of the user terminal, and the position where the second UI is displayed is determined according to a touch position of the touch means. | 06-26-2014 |
20140177933 | METHOD AND APPARATUS FOR MAPPING IMAGE INFORMATION OF TARGET OBJECT ONTO INTERFACE OF THE TARGET OBJECT IN MAGNETIC RESONANCE IMAGING - A method and an apparatus map image information of a target object onto an interface of the target object in magnetic resonance imaging (MRI). The method includes obtaining the image information of the target object in a predetermined direction from the outside of the target object to the inside of the target object, analyzing the obtained image information, extracting one piece of the obtained image information based on the analysis result, and allotting the extracted image information onto the interface of the target object. | 06-26-2014 |
20140176260 | SIGNAL TRANSMISSION CIRCUIT - A signal transmission circ it includes a main driving unit configured to drive a first signal transmission One in response to an input signal and output a first driven signal, an emphasis driving unit configured to perform an emphasis operation on the first driven signal and output an emphasized signal, and a crosstalk control unit configured to perform an equalizing operation on the emphasized signal. | 06-26-2014 |
20140173375 | LDPC ENCODING/DECODING METHOD AND DEVICE USING SAME - Disclosed are an LDPC encoding/decoding method and a device using same. The method includes the steps of: (a) generating an information bit sequence by determining information bits to be encoded from among a group of information bits; (b) generating a modified information bit sequence by inserting a preset error floor prevention bit into at least one preset position in the information bit sequence; (c) generating a parity check bit on the basis of the modified information bit sequence; and (d) performing encoding by using the modified information bit sequence and the parity check bit. According to the disclosed method, performance degradation of LDPC encoding and decoding due to an error floor phenomenon can be prevented. | 06-19-2014 |
20140160082 | APPARATUS AND METHOD FOR PROVIDING TACTILE SENSATION FOR VIRTUAL IMAGE - An apparatus and a method for providing a tactile sensation for a virtual image are disclosed. The disclosed apparatus includes: a display unit for displaying an image including a virtual image; an image acquisition unit for acquiring an image of a user body; a determiner unit for determining whether or not a user attempts an interaction with the virtual image by using an image acquired by the image acquisition unit; a content analyzer unit for acquiring a time at which a virtual image is shown and position information of the shown virtual image from a displayed content; a tactile-sensation provider unit for providing a tactile sensation to a preset body part of the user based on a determination result of the determiner unit; and a tactile-sensation provision controller for adjusting an ejector nozzle of the tactile-sensation provider unit based on a virtual image showing time and position acquired by the content analyzer unit. The disclosed apparatus can enable the user to interact with a virtual image with verisimilitude. | 06-12-2014 |
20140127575 | POSITIVE ACTIVE MATERIAL FOR LITHIUM SULFUR BATTERY AND LITHIUM SULFUR BATTERY COMPRISING SAME - The present invention relates to a positive active material for a lithium sulfur battery and a lithium sulfur battery comprising the same, and the positive active material for a lithium sulfur battery comprises a core comprising Li | 05-08-2014 |
20140125622 | SYSTEM FOR LINKING AND CONTROLLING TERMINALS AND USER TERMINAL USED IN THE SAME - A system for linking and controlling terminals is disclosed. A user terminal includes an image unit configured to output image data corresponding to a first image to be shared with a receiving terminal viewed by a user of the user terminal, and a signal unit configured to transmit the image data outputted from the image unit and position information of a touch means touching the user terminal to the receiving terminal. Here, the position information is position information of the touch means touching the user terminal at a preset pressure level or lower or with a preset contact area or smaller, and is displayed on the receiving terminal in an image form. | 05-08-2014 |
20140110775 | THREE-DIMENSIONAL FLASH MEMORY USING FRINGING EFFECT AND METHOD FOR MANUFACTURING - Provided are a three-dimensional flash memory using a fringing effect and a method of manufacturing the same. A through hole is formed through a plurality of gate electrodes vertically stacked on a substrate, and the interior of the through hole is filled with a tunneling insulating layer or an active region. Therefore, a charge storage layer is not formed in the through hole, but is formed outside of the through hole. The charge storage layer is formed in an intercell insulating layer filling a gap between the gate electrodes. When a fringing electric field is applied, the electric charges of the active region are trapped in the charge storage layer through the intercell insulating layer. | 04-24-2014 |
20140085642 | LIGHTING APPARATUS FOR MEASURING THE POSITION OF A MOBILE TERMINAL, AND POSITION MEASURING SYSTEM USING SAME - A lighting apparatus for measuring the position of a mobile terminal is disclosed. The disclosed lighting apparatus may be a lighting apparatus for measuring the position of a mobile terminal by way of visible light communication. The lighting apparatus comprises one or more boundary lighting devices positioned in a boundary part of the lighting apparatus, which are configured to emit visible light that includes information for identifying a position of the mobile terminal (identification information); one or more inner lighting devices positioned in an inner part of the lighting apparatus, which are configured to emit visible light that includes the identification information; and one or more boundary concentrator units, which are implemented respectively on at least some of the one or more boundary lighting devices, and which are configured to concentrate the visible light emitted from the at least some boundary lighting devices. | 03-27-2014 |
20140069277 | GAS SEPARATION MEMBRANE AND METHOD OF PREPARING THE SAME - A gas separation membrane including a porous support; and a gas separating active layer which is disposed on the porous support and includes a functionalized graphene. | 03-13-2014 |
20140064344 | SOFTWARE-DEFINED RADIO TERMINAL APPARATUS, AND METHOD FOR DISTRIBUTING AND INSTALLING RADIO APPLICATIONS - According to the present invention, a software-defined radio terminal apparatus is a software-defined radio terminal apparatus which is adaptively constituted based on radio applications, and may comprise a storage unit, a microprocessor, and a baseband accelerator. The microprocessor reads, from the storage unit, a code, including a radio controller layer and a baseband driver layer, and executes the code, wherein the radio controller layer delivers a control command for controlling the baseband accelerator and information to be transmitted, from an upper layer to the baseband accelerator, and delivers the information received from the baseband accelerator to the upper layer, wherein the baseband driver layer provides interface between the radio controller layer and the baseband accelerator. In addition, the microprocessor is configured to load at least one functional block required for the implementation of a radio application from the storage unit to the baseband accelerator, and the functional block loaded to the baseband accelerator includes a baseband control functional block for controlling the baseband accelerator in real time. | 03-06-2014 |
20140062752 | ANALOG-TO-DIGITAL CONVERTER AND ANALOG-TO-DIGITAL CONVERSION METHOD USING THE SAME - An analog-to-digital converter includes a comparison unit that outputs a result obtained by comparing a voltage of an input node with a comparison voltage; 1 | 03-06-2014 |
20140062612 | SIGNAL TRANSMISSION CIRCUIT HAVING CROSSTALK CANCELLATION UNIT - A signal transmission circuit may include a main driving unit configured to drive a first signal transmission line with given driving force in response to a first input signal, and a crosstalk cancellation unit configured to differentiate a signal transferred through a second signal transmission line, which is adjacent to the first signal transmission line, and incorporate a differentiated value into the first signal transmission line. | 03-06-2014 |
20140043214 | WEARABLE DISPLAY DEVICE HAVING A SLIDING STRUCTURE - A wearable display device that employs a sliding structure is disclosed. The device includes: a frame; a main unit coupled to the frame; a display unit coupled to the main unit and configured to show an image on at least a portion thereof; and a sliding element for sliding the display unit from the main unit, where the display unit comprises a hinge for bending a part of the display unit. With the device disclosed herein, it is possible to prevent malfunctioning and damage even when the device is worn for extended periods, and it is also possible to resolve the problem of the wearable display device obstructing the field of vision when not in use. | 02-13-2014 |
20140043213 | WEARABLE DISPLAY DEVICE HAVING A DETECTION FUNCTION - A wearable display device equipped with a detection function is disclosed. The disclosed device includes an image viewer unit configured to show an image; a sensor unit configured to acquire a user's surrounding condition information; a determiner part configured to determine whether or not the user faces a dangerous condition based on information from the sensor unit; and an alarm information output part configured to output alarm information based on a determination result of the determiner part. The disclosed wearable display device makes it possible to increase the user's safety by effectively detecting dangerous objects, such as automobiles, and by suitably controlling the images on the device which may reduce the user's field of vision. | 02-13-2014 |
20140043212 | WEARABLE DISPLAY DEVICE - A wearable display device is disclosed, which includes: a frame; a display unit configured to show an image in at least a partial area thereof and positioned in front of a user's eye in a first mode; a main unit coupled to the frame; and a hinge disposed at a coupling point of the display unit and the main unit to enable a rotation of the display unit, where the display unit is rotatable about the hinge by at least 180 degrees. With the device disclosed herein, it possible to prevent malfunctioning and damage even when the device is worn for extended periods, and it is also possible to resolve the problem of the wearable display device obstructing the field of vision when not in use. | 02-13-2014 |
20140021819 | SPOKE TYPE PERMANENT MAGNET MOTOR - A spoke type permanent magnet motor according to the present invention includes a stator having a stator slot radially disposed according to the center thereof and a stator core radially formed between the stator slots; a spoke type rotor, provided inside or outside the stator, having a rotor core radially disposed in the same direction as the stator slot and stator core and a permanent magnet radially disposed between the rotor core; a first fastening member, made of non-magnetic material, provided at the top and bottom of the rotor, respectively, in the height direction of the rotor; and a second fastening member, made of non-magnetic material, provided to penetrate the rotor core and first fastening member, thereby to maintain high output density and to easily implement miniaturization. | 01-23-2014 |
20140021362 | GAMMA RAY DETECTING APPARATUS AND METHOD FOR DETECTING GAMMA RAY USING THE SAME - There are provided a gamma ray detecting apparatus, including: a secondary electron emitter causing a Compton scattering reaction with an incident gamma ray to emit secondary electrons in a progress direction of the gamma ray; a first radiation detector provided to be opposed to the secondary electron emitter with respect to an emission progress direction of the secondary electrons and detecting the position and transfer energy of the secondary electron; a second radiation detector provided to be opposed to the first radiation detector with respect to the emission progress direction of the secondary electron and detecting the position and the transfer energy of the secondary electron passing through the first radiation detector; a third radiation detector provided to be opposed to the second radiation detector with respect to the emission progress direction of the secondary electron and detecting residual energy of the secondary electron by absorbing the secondary electron passing through the second radiation detector; and a data processor having a coincidence circuit judging whether the secondary electrons simultaneously react in the first to third radiation detectors, and the data processor back traces trajectories of the secondary electrons detected by the first and second radiation detectors to detect the position of a ray source of the gamma ray, and a gamma ray detecting method. | 01-23-2014 |
20130337327 | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME - The present invention relates to a cathode active material for a lithium secondary battery comprising: a core including a compound represented by chemical formula 1, and a shell including a compound represented by chemical formula 2, wherein the material composition of the core and the material composition of the shell are different; and a lithium secondary battery including the cathode active material for a lithium secondary battery. | 12-19-2013 |
20130327385 | SOLAR CELL HAVING A DOUBLE-SIDED STRUCTURE, AND METHOD FOR MANUFACTURING SAME - The present invention relates to a solar cell having nanostructures on both surfaces of a transparent substrate, and to a method for manufacturing same. The nano-structures, which face each other with respect to the substrate and which transport electrons, are formed using zinc-oxide nanowires. Also, a hole-transport layer using CIS nanoparticles is formed in order to absorb light having a short wavelength and to transport generated holes. A hole-transport layer including CIGS nanoparticles for absorbing light having a relatively long wavelength is formed on the side facing the hole-transport layer including the CIS nanoparticles. | 12-12-2013 |
20130323206 | GENE DELIVERY SYSTEM HAVING ENHANCED TUMOR-SPECIFIC EXPRESSION, AND RECOMBINANT GENE EXPRESSION REGULATING SEQUENCE - The present invention relates to a gene expression regulating sequence consisting of a combination of HRE, E2F and TERT, and to a gene delivery system having significantly improved selective tumor cell cytotoxicity using same, and more particularly, to a recombinant adenovirus. In addition, the present invention relates to a pharmaceutical antitumor composition comprising the recombinant adenovirus. The replication of the recombinant adenovirus of the present invention is tumor-specifically regulated by the novel gene expression regulating sequence of the present invention, thus enabling the recombinant adenovirus of the present invention to exhibit improved selective tumor cell cytotoxicity or apoptotic potential, and exhibit remarkably improved antitumor effects particularly in hypoxic conditions. In addition, the specific expression of the recombinant adenovirus in tumor cells may increase in vivo stability, and thus may induce greatly improved antitumor effects. | 12-05-2013 |
20130309571 | NEGATIVE ELECTRODE FOR LITHIUM BATTERY, LITHIUM BATTERY INCLUDING THE SAME, AND METHODS OF MANUFACTURE THEREOF - A negative electrode including: a metal layer including lithium; and a platy carbonaceous material layer including a carbonaceous material having a plate structure and disposed on the metal layer. | 11-21-2013 |
20130305927 | GAS SEPARATION MEMBRANE AND METHOD OF PREPARING THE SAME - A gas separation membrane including a porous layered support; and a gas separating active layer which is disposed on the porous layered support and includes a functionalized graphene. | 11-21-2013 |
20130285872 | ANTENNA - An antenna according to an embodiment includes a substrate; a radiator; a ground plane spaced apart from the radiator; a feeding pin for feeding an RF signal; a first branch reactance at one side of the feeding pin, the first branch reactance including one end connected to the substrate and an opposite end connected to the ground plane; and a second branch reactance at an opposite end of the feeding pin, the second branch reactance including one end connected to the substrate and an opposite end connected to the ground plane. | 10-31-2013 |
20130284969 | R-FE-B SINTERED MAGNET WITH ENHANCED MECHANICAL PROPERTIES AND METHOD FOR PRODUCING THE SAME - Disclosed are an R—Fe—B sintered magnet and a method for producing the same. More specifically, provided is an R—Fe—B (R=Nd, Dy, Pr, Tb, Ho, La, Ce, Sm, Gd, Er, Tm, Yb, Lu or Th) sintered magnet having a structure in which R | 10-31-2013 |
20130278535 | METHOD FOR DETECTING TOUCH POSITION OF TOUCH SCREEN AND TOUCH SCREEN USING SAME - Disclosed are a method for detecting a touch position of a touch screen and the touch screen using the same. A method for detecting a touch position on a touch screen includes the steps of: detecting a touched touch screen block among touch screen blocks by using signals generated from at least one touch sensor among touch sensors included in a plurality of touch screen blocks into which an area of the touch screen is divided; and detecting a touch position in the detected touch screen block on the basis of a signal of a touch sensor included in the detected touch screen block. Thus, compared to an existing method of processing a signal by reading measurement values of all measurement sensors, the invention enables fast signal processing, thereby reducing measurement signal processing time for measuring a touch position of a touch screen. | 10-24-2013 |
20130267463 | PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING TH17-MEDIATED DISEASE COMPRISING POLY-GAMMA-GLUTAMIC ACID - Provided are a pharmaceutical use of poly-gamma-glutamic acid used for preventing or treating Th17-mediated diseases, a composition for preventing or treating Th17-mediated diseases comprising poly-gamma-glutamic acid as an active ingredient, and a method of preventing or treating Th17-mediated diseases using the same. The pharmaceutical composition is effective in inhibiting the differentiation of Th17 cells while promoting Treg cells, and, thus, can be useful in preventing or treating Th17-mediated diseases such as multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus, inflammatory bowel disease, Crohn's disease, ankylosing spondylitis, and the like. | 10-10-2013 |
20130256782 | FLASH MEMORY USING FRINGING EFFECTS AND ELECTROSTATIC SHIELDING - Disclosed is a flash memory using fringing effects and an electrostatic shielding function. A gap between adjacent gate stacks is controlled by fringing effects, and an operation of each of the gate stacks is electrostatically shielded by a gate electrode extending to a tunneling insulation layer. Thus, coupling between the adjacent gate stacks is minimized by electrostatic shielding. | 10-03-2013 |
20130244730 | USER TERMINAL CAPABLE OF SHARING IMAGE AND METHOD FOR CONTROLLING THE SAME - A user terminal capable of sharing images and a method for controlling the user terminal are disclosed. The user terminal can include: a position image generation unit configured to generate a position image corresponding to a position of a touch means when the touch means is touching a display unit or is near the display unit; and a sensing unit configured to sense at least one of a touch pressure and a touch area of the touch means, where the position image is changed according to at least one of the touch pressure and the touch area of the touch means sensed by the sensing unit. Certain embodiments of the invention provide the advantages of enabling a user terminal and a different type of terminal to share images and minimizing touch errors on a touch interface. | 09-19-2013 |
20130241854 | IMAGE SHARING SYSTEM AND USER TERMINAL FOR THE SYSTEM - An image sharing system and a user terminal for the system are disclosed. The user terminal can include: a display unit configured to display an image; a sensing unit configured to sense a position of a touch means near the display unit; and an image information transmitting unit configured to transmit image information, which relates to an image displayed on the display unit, and position information, which relates to a position of the touch means near the display unit, to a receiving terminal, where an image corresponding to the image information and an image indicating a position of the nearby touch means are displayed on the receiving terminal. Certain embodiments of the invention provide the advantages of enabling image sharing between a user terminal and a different type of terminal and enabling a user to manipulate the user terminal while viewing another terminal. | 09-19-2013 |
20130235798 | SMART ANTENNA SOFTWARE DEFINITION RADIO TERMINAL DEVICE AND METHOD OF DISTRIBUTING AND INSTALLING SOFTWARE DEFINITION RADIO TERMINAL APPLICATION - Disclosed is a smart antenna software definition radio terminal device. A software definition radio terminal device in a smart antenna software definition radio multi antenna system according to the present invention includes: a storage unit, a microprocessor, and at least one baseband accelerator. The microprocessor is configured to select a smart antenna algorithm; receive a control command from a radio controller layer for delivering a control command to control the baseband accelerator and a radio controller layer on the basis of the selected algorithm; read from the storage unit a code including a baseband driver layer that delivers the received control command to the baseband accelerator, and execute the read code; and load at least one functional block for realizing at least one smart antenna algorithm from the storage unit into the baseband accelerator. According to the terminal device, a terminal having a modem chip of a different structure may execute the same radio application through standard API. | 09-12-2013 |
20130234984 | SYSTEM FOR LINKING AND CONTROLLING TERMINALS AND USER TERMINAL USED IN THE SAME - A system for linking and controlling terminals is disclosed. A user terminal includes an image unit configured to output image data corresponding to a first image to be shared with a receiving terminal viewed by a user of the user terminal, and a signal unit configured to transmit the image data outputted from the image unit and position information of a touch means touching the user terminal to the receiving terminal. Here, the position information is position information of the touch means touching the user terminal at a preset pressure level or lower or with a preset contact area or smaller, and is displayed on the receiving terminal in an image form. | 09-12-2013 |
20130234983 | SYSTEM FOR LINKING AND CONTROLLING TERMINALS AND USER TERMINAL USED IN THE SAME - A system for linking and controlling terminals includes a user terminal that includes an image unit configured to output image data to be shared with a receiving terminal larger than the user terminal, and a signal unit configured to transmit an image signal and a control signal to the receiving terminal, the image signal having the image data outputted from the image unit, and the control signal including position information of a touch means near the user terminal. An image representing the position information of the touch means is displayed on the receiving terminal to enable a control of the user terminal by way of the receiving terminal viewed by a user of the user terminal. | 09-12-2013 |
20130234973 | TOUCH SCREEN PANEL AND IMAGE DISPLAY DEVICE INCLUDING SAME - The present invention relates to a touch screen panel and to an image display device including same. The touch screen panel comprises: a first sensing wire pattern layer in which a plurality of first sensing wire pattern lines are formed in a first diagonal direction; a second sensing wire pattern layer in which a plurality of second sensing wire pattern lines are formed in a second diagonal direction so as to form a preset angle with the first sensing wires; and an insulation layer for providing insulation between the 1st sensing wire pattern layer and the 2nd sensing wire pattern layer. Since capacitive touch sensing wire pattern lines are disposed diagonally with a certain angle therebetween, the number of wires arranged on the major axis of the bezel of the touch screen panel can be reduced when compared to the resolution of touch screen panels of prior art in which the arrangement is perpendicular. | 09-12-2013 |
20130234959 | SYSTEM AND METHOD FOR LINKING AND CONTROLLING TERMINALS - A system for linking and controlling terminals is disclosed. The user terminal includes a decoding unit configured to decode image data received from a receiving terminal; a touch display unit configured to display the decoded image; and an information transmitting unit configured to transmit selection information for an event-executing entity included in the decoded image to the receiving terminal. | 09-12-2013 |
20130214235 | RESISTIVE MEMORY HAVING RECTIFYING CHARACTERISTICS OR AN OHMIC CONTACT LAYER - Disclosed is a resistive memory simultaneously having rectifying characteristics and resistive characteristics according to a bias direction, wherein a resistive diode is interposed between electrodes at the top and bottom thereof. The resistive diode has a form in which a p-type resistive semiconductor layer is bonded to an n-type resistive semiconductor layer. When a high reverse bias is applied to the resistive diode, the resistive diode forms a conductive filament. When a forward bias is applied thereafter, a reset that destroys a portion of the formed conductive filament occurs, and as a result, a high resistance state is formed. Additionally, when a reverse bias is applied again, a set operation regenerating a conductive filament occurs. Thus, a low resistance state is achieved. Moreover, in order to achieve a resistive semiconductor layer and ohmic contact, and suppress the formation of a Schottky barrier, an ohmic contact layer is formed on the resistive diode. The present invention enables each memory cell to read information without misreading said information, even at a low readout voltage, and reduces the driving power required for a memory structure, such that a high-capacity and high-density memory is produced, and complexity and high costs of manufacturing processes may be avoided. | 08-22-2013 |
20130208794 | METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A PREDICTION METHOD ADOPTING IN-LOOP FILTERING - Disclosed is a prediction method adopting in-loop filtering. According to the present invention, a prediction method for encoding and decoding video comprises the following steps: generating a residual block of the current block through an inverse quantization and inverse transform; generating a prediction block of the current block through an intra-prediction; performing in-loop filtering on the current block in which the residual block and the prediction block are combined; and storing the current block, on which the in-loop filtering is performed, in a frame buffer for an intra-prediction of the next block to be encoded. As described above, prediction is performed using an in-loop filter during processes for encoding and decoding video, thereby improving the accuracy of prediction and reducing errors in prediction, thus improving the efficiency of video compression and reducing the amount of data to be transmitted. | 08-15-2013 |
20130195317 | APPARATUS FOR MEASURING TRAFFIC USING IMAGE ANALYSIS AND METHOD THEREOF - Disclosed are an apparatus and method for measuring traffic of moving objects by analyzing an image expressed in a spatiotemporal domain. The traffic measuring apparatus includes a feature extraction unit that sets a virtual measurement line in an input image, generates a spatiotemporal domain image expressing the input image in a spatiotemporal domain based on the virtual measurement line, and extracts image features from the spatiotemporal domain image, and a traffic estimation unit that estimates the number of objects passing the virtual measurement line by accumulating the image features over time. Accordingly, the traffic measuring apparatus may accurately measure in real-time the traffic of objects such as pedestrians through analysis of the input image so as to be utilized in a variety of fields. | 08-01-2013 |
20130195185 | APPARATUS AND METHOD FOR PROVIDING ADDITIONAL INFORMATION TO FUNCTIONAL UNIT IN RECONFIGURABLE CODEC - Disclosed herein is an apparatus and method for providing additional information to an FU in a reconfigurable codec. The apparatus includes a syntax parser, a prediction mode converter unit, and an inverse prediction unit. The syntax parser parses the encoding type value of a multimedia bit stream and a first prediction mode value from the multimedia bit stream. The prediction mode converter unit converts the first prediction mode value into a second prediction mode value corresponding to the encoding type value. The inverse prediction unit determines an inverse prediction operating mode based on the second prediction mode value. | 08-01-2013 |
20130188120 | COMPOUND HAVING PHOTOSENSITIVITY, POLYMER FORMED BY POLYMERIZING THE COMPOUND, AND PRODUCTION METHOD THEREOF - The present invention relates to a light-sensitive compound, a polymer formed by using the compound, and a production method of the compound and polymer. More particularly, the present invention relates to a unit compound that exhibits light-sensitivity with respect to three different wavelengths, a polymer having light-sensitive, which is polymerized by using the unit compound as a monomer, and a production method of the compound and polymer. The light-sensitive compound and the polymer according to the present invention may be usefully applied to an optical film. | 07-25-2013 |
20130170537 | DATA EQUALIZING CIRCUIT AND DATA EQUALIZING METHOD - A data equalizing circuit includes an equalizer configured to control a gain of data according to a value of a control code and output a controller gain; and a detection unit configured to divide n cycles of the data into N periods, count data transition frequencies for n/N periods while changing the value of the control code, calculate dispersion values of data transition frequencies for 1/N periods of the data from the data transition frequencies for the n/N periods, and finally output the value of the control code corresponding to a largest dispersion value, wherein n is equal to or greater than 2 and is set such that boundaries of the respective n/N periods of the data have different positions in the 1 UI data. | 07-04-2013 |
20130170536 | DATA EQUALIZING CIRCUIT AND DATA EQUALIZING METHOD - A data equalizing circuit includes an equalizer configured to output data according to a control code; and a detection unit configured to divide the data into N number of calculation periods, count data transition frequencies for the N calculation periods, calculate dispersion values of the data transition frequencies for the N calculation periods, and output the control code corresponding to a largest dispersion value, in response to a counting interruption signal and a counting completion signal, wherein n is equal to or greater than 2, N is greater than n, and the data is divided to n number of unit intervals (UI), and | 07-04-2013 |
20130124169 | METHOD FOR OIL PREDICTION IN FRACTURED RESERVOIRS AND RECORDED MEDIUM THEREFOR - The present invention relates to a method of predicting an amount of production from a fractured reservoir and a recorded medium for the method. The method of predicting an amount of production from a fractured reservoir can include: (a) generating a fracture network model, which includes discrete fractures, using fracture characteristic information; (b) generating a flow model for representing flow paths for a fluid between the discrete fractures using a 2-dimensional finite difference method; and (c) predicting the amount of production from the fractured reservoir using the flow model. | 05-16-2013 |
20130112969 | METHOD OF MANUFACTURING P-TYPE ZNO NANOWIRES AND METHOD OF MANUFACTURING ENERGY CONVERSION DEVICE - A method of manufacturing silver (Ag)-doped zinc oxide (ZnO) nanowires and a method of manufacturing an energy conversion device are provided. In the method of manufacturing Ag-doped ZnO nanowires, the Ag-doped nanowires are grown by a low temperature hydrothermal synthesis method using a Ag-containing aqueous solution. | 05-09-2013 |
20130110897 | DIGITAL FILTER HAVING IMPROVED ATTENUATION CHARACTERISTICS | 05-02-2013 |
20130101557 | Recombinant Adenovirus Having Anti-Angiogenesis Activity - The present disclosure relates to a recombinant adenovirus with improved angiogenesis inhibition activity and a pharmaceutical composition for inhibiting angiogenesis. The recombinant adenovirus includes: (a) an inverted terminal repeat (ITR) nucleotide sequence of an adenovirus; and (b) a nucleotide sequence coding for a chimeric decoy receptor containing (i) an extracellular domain of vascular endothelial growth factor receptor 1 (VEGFR-1) and (ii) an extracellular domain of vascular endothelial growth factor receptor 2 (VEGFR-2). The recombinant adenovirus according the present disclosure which expresses the chimeric decoy receptor inhibits angiogenesis very effectively and can be used for gene therapy for various angiogenesis-related diseases. Particularly, the recombinant adenovirus of the present disclosure has superior oncolytic activity. | 04-25-2013 |
20130101170 | METHOD OF IMAGE PROCESSING AND DEVICE THEREFORE - Disclosed are an image processing method and an image processing apparatus. Disclosed are an image processing method and an image processing apparatus. The image processing method includes dividing the image into a plurality of regions; setting a portion of the divided regions to a first region of interest; detecting a candidate region for a target from the first region of interest; determining if the detected candidate region corresponds to the target; detecting a target region by using the candidate region if the candidate region corresponds to the target; estimating a pose of the target by using the detected target region; and performing modeling with respect to the target. | 04-25-2013 |
20130071499 | COMPOSITION FOR TREATING INFLAMMATORY, ALLERGIC OR ASTHMA DISEASES, CONTAINING PAPRIKA EXTRACTS - The present invention relates to a composition containing a paprika extract as an active ingredient, and more particularly to a pharmaceutical composition or health functional food for preventing or treating inflammatory, allergic or asthma disease, which contains a paprika extract. Particularly, paprika is a natural food which is readily available to anyone, and thus does not cause adverse effects even when it is taken for a long period of time. | 03-21-2013 |
20130059155 | GAS BARRIER THIN FILM, ELECTRONIC DEVICE INCLUDING THE SAME, AND METHOD OF PREPARING GAS BARRIER THIN FILM - A gas barrier thin film may include a substrate, an inorganic oxide layer, and a graphene layer between the substrate and the inorganic oxide layer. An encapsulation thin film and electronic device may include the gas barrier thin film. A method of preparing a gas barrier thin film may include forming a graphene layer by transferring graphene on a surface of a substrate, and forming an inorganic oxide layer by depositing an inorganic oxide on the graphene layer. | 03-07-2013 |
20130033613 | ANALOG-TO-DIGITAL CONVERTER, IMAGE SENSOR INCLUDING THE SAME, AND APPARATUS INCLUDING IMAGE SENSOR - The analog-to-digital converter includes a signal processing unit generating an operational amplifier output voltage in response to an input voltage and a DAC output voltage in a first period and generating the operational amplifier output voltage in respose to a feedbacked operational amplifier output voltage and the DAC output voltage in a second period; a control unit generating a DAC control signal by comparing the operational amplifier output voltage with a first reference voltage to obtain high order M-bits of data in the first period, and generating the DAC control signal by comparing the operational amplifier output voltage with second and third reference voltages to obtain low order N-bits of data in the second period; and a digital analog converter generating the DAC output voltage in response to the DAC control signal. | 02-07-2013 |
20130026455 | HYBRID ORGANIC-INORGANIC THIN FILM AND PRODUCING METHOD OF THE SAME - The present disclosure relates to a hybrid organic-inorganic thin film producing method including an interlayer connection between an inorganic cross-linked layer and an organic polymer through a molecular layer deposition (MLD) method, a hybrid organic-inorganic thin film produced by the producing method, and an organic electronic device and a thin film transistor containing the hybrid organic-inorganic thin film. | 01-31-2013 |
20130022870 | ANODE ACTIVE MATERIAL INCLUDING A MULTILAYER METAL NANOTUBE, ANODE INCLUDING THE ANODE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE ANODE, AND METHOD OF PREPARING THE ANODE ACTIVE MATERIAL - An anode active material, an anode including the anode active material, a lithium battery including the anode, and a method of preparing the anode active material. The anode active material includes: a multilayer metal nanotube including: an inner layer; and an outer layer on the inner layer, wherein the inner layer includes a first metal having an atomic number equal to 13 or higher, and the outer layer includes a second metal different from the first metal. | 01-24-2013 |
20130009274 | MEMORY HAVING THREE-DIMENSIONAL STRUCTURE AND MANUFACTURING METHOD THEREOF - Provided are a memory having a 3-dimensional structure and a method of fabricating the same, by which high integration density can be obtained. A contact region connected to a word line is formed to extend from a cell region in a first direction. A plurality of step difference layers constituting the contact region are formed to have step differences in a second direction different from the first direction. Also, provided is a method of fabricating a nonvolatile memory by which step differences are formed in a direction substantially perpendicular to a direction in which active regions are aligned. An insulating layer and etching layers are sequentially formed. By performing a selective etching process and pattern transfer, step differences are formed in a direction perpendicular to a direction in which multilayered active layers are disposed. Furthermore, the etching layers are removed using a wet etching process, and an oxide-nitride-oxide (ONO) layer and conductive layers are provided on the multilayered active layers having exposed side surfaces to form cell transistors. Thus, a memory having a high integration density is fabricated. | 01-10-2013 |
20120316437 | APPARATUS FOR DRIVING TWO-DIMENSIONAL TRANSDUCER ARRAY, MEDICAL IMAGING SYSTEM, AND METHOD OF DRIVING TWO-DIMENSIONAL TRANSDUCER ARRAY - An apparatus for driving a two-dimensional transducer array, a medical imaging system and a method of driving a two-dimensional transducer array are provided. An apparatus for driving a two-dimensional (2D) transducer array including one or more transducers includes one or more drivers configured to respectively drive the transducers, each of the drivers including a register, a comparator, a pulse frequency setter, a multi-pulse controller, a transmission signal generator, a signal transceiver, a transmission and reception switch, and a reception signal amplifier, and a driving controller configured to control the drivers. | 12-13-2012 |
20120314891 | FREQUENCY RECONFIGURABLE DIGITAL FILTER AND EQUALIZER USING THE SAME - A frequency reconfigurable digital filter and an equalizer using the same are disclosed. The digital filter includes a sampling kernel storage section configured to store a sampling kernel for performing upsampling of a model filter response scaled by a sampling constant and generating response of Multi images which are repeatedly formed with a constant period; a complementary conversion section configured to generate response of Multi complementary images repeatedly formed with constant period in frequency domain where the Multi images are not generated, the Multi complimentary images having the same characteristic as the Multi images; and an image response operation section configured to operate response of an image corresponding to a selected band among the Multi complementary images and the Multi images. The filter reconfigures frequency to realize various band pass characteristics only through changing very small number of parameter, and a user may change easily band of the filter. | 12-13-2012 |
20120255899 | SEPARATION MEMBRANE INCLUDING GRAPHENE - According to example embodiments, a separation membrane includes a graphene on at least one surface of a polymer support. The graphene may include a plurality of grains defined by grain boundaries. | 10-11-2012 |
20120223869 | MICROSTRIP PATCH ANTENNA INCLUDING PLANAR METAMATERIAL AND METHOD OF OPERATING MICROSTRIP PATCH ANTENNA INCLUDING PLANAR METAMATERIAL - Provided is a microstrip patch antenna in which a unit cell of a planar metamaterial may be inserted to have a miniaturized size, a wide bandwidth, or multi-resonance. | 09-06-2012 |
20120161106 | PHOTODETECTOR USING A GRAPHENE THIN FILM AND NANOPARTICLES, AND METHOD FOR PRODUCING THE SAME - Provided are a photodetector (PD) using a graphene thin film and nanoparticles and a method of fabricating the same. The PD includes a graphene thin film having a sheet shape formed by means of a graphene deposition process using a vapor-phase carbon (C) source and a nanoparticle layer formed on the graphene thin film and patterned to define an electrode region of the graphene thin film, the nanoparticle layer being formed of nanoparticles without a matrix material. The PD has a planar structure using the graphene thin film as a channel and an electrode and using nanoparticles as a photovoltaic material (capable of forming electron-hole pairs due to photoelectron-motive force caused by ultraviolet (UV) light). Since the PD has a very simple structure, the PD may be fabricated at low cost with high productivity. Also, the PD includes the graphene thin film to reduce power consumption. | 06-28-2012 |
20120135310 | CATHODE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME - The present invention relates to a cathode active material for a lithium secondary battery, a method of preparing thereof and a lithium secondary battery comprising the same, wherein the cathode active material comprises a compound of formula (I): | 05-31-2012 |
20120118366 | DOUBLE-SIDED LIGHT-COLLECTING ORGANIC SOLAR CELL - Disclosed is a double-sided light-collecting organic solar cell. The double-sided light-collecting organic solar cell comprises: a first light-transmitting electrode; a first photoactive layer disposed on the first light-transmitting electrode; a reflective electrode disposed on the first photoactive layer; a second photoactive layer disposed on the reflective electrode; and a second light-transmitting electrode disposed on the second photoactive layer. According to the present invention, photoactive layers are formed on both sides of a reflective electrode in the middle, and light-transmitting electrodes are formed to enable light to be absorbed at both sides of a cell, to increase the light absorption of the cell and enable the production of a highly efficient organic solar cell. | 05-17-2012 |
20120098741 | ELECTROPHORETIC DISPLAY WITH INTEGRATED TOUCH SCREEN - An electrophoretic display includes a substrate on which image gate lines and image signal lines are formed to intersect one another. An image switching thin-film transistor (TFT) is formed on the substrate and electrically connected to the image gate lines and the image signal lines. A sensing TFT is formed on the substrate and configured to sense infrared (IR) light and generate an IR sensing signal. An output switching TFT is formed on the substrate and connected to the sensing TFT. The output switching TFT outputs position information from the IR sensing signal. An IR filter insulating layer is formed on the substrate to cover the sensing TFT and configured to transmit only the IR light. A pixel electrode is formed on the IR filter insulating layer and electrically connected to the image switching TFT. An electrophoretic film is formed on the pixel electrode and includes a plurality of micro-capsules having pigment particles with positive and negative electrical charges. A common electrode is formed on the electrophoretic film. | 04-26-2012 |
20120097232 | SOLAR CELL USING P-I-N NANOWIRE - A solar cell using a p-i-n nanowire that may generate light by absorbing solar light in a wide wavelength region efficiently without generating light loss and may be manufactured with a simplified process and low cost. The solar cell includes: a semiconductor layer formed of a semiconductor material; and a photoelectromotive layer including a semiconductor structure including a core-nanowire that extends long in an upward direction of the semiconductor layer and is formed of an intrinsic semiconductor material, and a shell-nanowire that is formed to surround a periphery of the core-nanowire and is formed of a semiconductor material, wherein the semiconductor material that is used for forming the semiconductor layer includes an n-type semiconductor material, or the semiconductor material that is used for forming the shell-nanowire includes a p-type semiconductor material, and the semiconductor material that is used for forming the semiconductor layer includes a p-type semiconductor material, and the semiconductor material that is used for forming the shell-nanowire includes an n-type semiconductor material. | 04-26-2012 |
20120097231 | SOLAR CELL AND MANUFACTURING METHOD THEREOF - A solar cell includes: a substrate; a plurality of first nanostructures provided on the substrate and arranged; and a plurality of second nanostructures provided on the substrate and arranged separate from the plurality of first nanostructures wherein an average diameter of a cross section of one of the plurality of first nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate is greater than an average diameter of a cross section of one of the plurality of second nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate. | 04-26-2012 |
20120082877 | CATHODE, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE CATHODE - A cathode, a method of forming the cathode and a lithium battery including the cathode. The cathode includes a current collector and a cathode active material layer disposed on the current collector; the cathode active material layer includes a lithium transition metal oxide having a spinel structure, a conductive agent, and a binder; and at least a portion of a surface of the cathode active material layer is fluorinated. | 04-05-2012 |
20120081644 | Cholesteric Liquid Crystal Display Devices And Methods Of Manufacturing The Same - In a method of manufacturing a single-layer cholesteric liquid crystal display device, a liquid crystal composition of a cholesteric phase is formed between a first substrate and a second substrate. A plurality of liquid crystal layers are formed by sequentially adjusting the temperature of the cholesteric phase liquid crystal composition and performing a plurality of optical curing processes on the cholesteric phase liquid crystal composition. Each of the plurality of liquid crystal layers corresponds to one of the plurality of subpixels. | 04-05-2012 |
20120062434 | ANTENNA USING A REACTIVE ELEMENT - Disclosed is an antenna using a reactive element that is capable of individually controlling the respective resonance frequencies and resonance bandwidths. The antenna includes a radiator electrically coupled with a feeding point, a first reactive element electrically coupling a first point and a second point of the radiator, and a second reactive element electrically coupling a third point and a fourth point of the radiator. Here, the reactive elements are each coupled to the radiator in parallel, and because of the reactive elements, the antenna is made to have higher-order resonance frequencies that are not integer multiple in relation to a fundamental resonance frequency. | 03-15-2012 |
20120042952 | SILICON SOLAR CELL COMPRISING A CARBON NANOTUBE LAYER - A silicon solar cell including a carbon nanotube layer is provided. The carbon nanotube layer is disposed on at least one of front and back surfaces of a p-n junction silicon substrate which includes a p-type silicon layer and an n-type silicon layer. Accordingly, the intensity of the electric field applied to devices may be increased due to introduction of the carbon nanotube layer, resulting in improved photoelectric conversion efficiency. | 02-23-2012 |
20120042777 | GAS SEPARATION USING MEMBRANES COMPRISING POLYBENZOXAZOLES PREPARED BY THERMAL REARRANGEMENT - A method of separating components of a gas mixture, the method comprising: passing the gas mixture through a benzoxazole-based polymer membrane at a temperature of from about 30° C. to about 400° C., wherein the benzoxazole-based polymer membrane is represented by the formula: | 02-23-2012 |
20120020233 | APPARATUS AND METHOD FOR RECEIVING DATA IN A COMMUNICATION SYSTEM - An apparatus for receiving data in a communication system includes a parser configured to receive multimedia data and analyze the multimedia data into a plurality of tokens; a plurality of decoding units configured to receive input tokens corresponding to them among the plurality of tokens and decode the multimedia data; and a scheduler configured to schedule the plurality of tokens and transmit the respective input tokens to the plurality of decoding units at precise times, wherein the plurality of decoding units decode the multimedia data by the input tokens transmitted from the scheduler and provide a multimedia service. | 01-26-2012 |
20120004522 | BIOSENSOR COATED WITH ELECTROACTIVE POLYMER LAYER DEMONSTRATING BENDING BEHAVIOR - Disclosed is a biosensor coated with an electroactive polymer layer demonstrating a bending behavior, more specifically a biosensor including an electroactive polymer layer coated on the surface of a bioreceptor and an electrode connected to the electroactive polymer layer. When an electrical stimulation is applied to the electrode, the electroactive polymer layer shows a bending behavior and thus the surface of the bioreceptor can be exposed to an analyte to allow a concentration analysis of the analyte. When used as an implantable biosensor, the disclosed biosensor may have a substantially increased life span since the bioreceptor can be selectively exposed to the analyte. | 01-05-2012 |
20110306687 | Polymer compounds and a preparation method thereof - Disclosed herein are polymer compounds and a method for preparing thereof. More specifically, provided are polymer compounds with well-connected, narrow size distribution free-volume element and a method for preparing the polymer compounds by thermal rearrangement for aromatic polyimides containing ortho-positioned functional groups in the solid state. | 12-15-2011 |
20110294039 | SOLID OXIDE ELECTROLYTE, SOLID OXIDE FUEL CELL INCLUDING THE SOLID OXIDE ELECTROLYTE, AND METHOD OF PREPARING THE SOLID OXIDE ELECTROLYTE - A solid oxide electrolyte including an oxide represented by Formula 1: | 12-01-2011 |
20110275917 | ELECTRORESPONSIVE DEVICE FOR EXTENDING THE LIFE OF BIOSENSORS, AND A BIOSENSOR EMPLOYING THE SAME - Disclosed is a biosensor to which an electroactive polymer layer is attached, more specifically, a biosensor including an electroactive polymer layer attached to the surface of a bioreceptor and electrodes connected to the electroactive polymer layer, which allows reversible deformation of the electroactive polymer layer when an electrical stimulation is applied to the electrode and can thereby analyze the concentration of an analyte when the surface of the bioreceptor is exposed to the analyte. When used as an implantable biosensor, the disclosed biosensor is advantageous in that the time period for which and the frequency with which the bioreceptor is exposed to the analyte can be adjusted, and thus the lifespan of the biosensor is considerably extended. | 11-10-2011 |
20110269857 | POLYMER AND METHOD OF PREPARING THE SAME - Disclosed is a polymer derived from polyamic acid or a polyimide. The polymer derived from polyamic acid or a polyimide includes picopores, and the polyamic acid and the polyimide include a repeating unit obtained from an aromatic diamine including at least one ortho-positioned functional group with respect to an amine group and a dianhydride. | 11-03-2011 |
20110243250 | DEVICE AND METHOD FOR ENCODING/DECODING - An apparatus and a method for encoding/decoding video data are disclosed. In one embodiment, the decoding apparatus includes: i) a toolbox unit configured to store a plurality of functional units, ii) a separation unit configured to receive a decoder description and separate the decoder description into schema information and connection control information and output the schema information and the connection control information. The decoding apparatus may further include iii) a parser configured to parse and output input bitstream by using the schema information, iv) a decoder forming unit configured to load and connect pertinent functional units from the toolbox unit based on the connection control information and to form a reconfigured decoder; and v) a decoding solution configured to decode the bitstream outputted from the parser by using the reconfigured decoder. At least one embodiment can reconfigure a decoder in various form by using the decoder description. | 10-06-2011 |
20110230605 | Polymer compounds and a preparation method thereof - Disclosed herein are polymer compounds and a method for preparing thereof. More specifically, provided are polymer compounds with well-connected, narrow size distribution free-volume element and a method for preparing the polymer compounds by thermal rearrangement for aromatic polyimides containing ortho-positioned functional groups in the solid state. | 09-22-2011 |
20110184170 | METALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME - The present invention relates to an organic electroluminescence device containing a light emitting metallic compound of Chemical Formula 1. In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, and m is 2, provided that m is 1 when M is Pt. | 07-28-2011 |
20110159367 | NEGATIVE ELECTRODE INCLUDING METAL/METALLOID NANOTUBES, LITHIUM BATTERY INCLUDING THE NEGATIVE ELECTRODE, AND METHOD OF MANUFACTURING THE NEGATIVE ELECTRODE - A negative electrode includes nanotubes including a metal/metalloid, disposed on a conductive substrate, and having opened ends. A lithium battery includes the negative electrode. | 06-30-2011 |
20110127580 | CAPACITOR-LESS MEMORY DEVICE - Provided is a capacitorless memory device. The device includes a semiconductor substrate, an insulating layer disposed on the semiconductor substrate, a storage region disposed on a partial region of the insulating layer, a channel region disposed on the storage region to provide a valence band energy offset between the channel region and the storage region, a gate insulating layer and a gate electrode sequentially disposed on the channel region, and source and drain regions connected to the channel region and disposed at both sides of the gate electrode. A storage region having different valence band energy from a channel region is disposed under the channel region unit so that charges trapped in the storage region unit cannot be easily drained. Thus, a charge retention time may be increased to improve data storage capability. | 06-02-2011 |
20110109392 | LOW NOISE AMPLIFIER - Provided is a Low Noise Amplifier (LNA). Embodiments of the present invention provide LNAs including: a common gate amplifier circuit configure to amplify a signal of an input node to which an Alternating Current (AC) component is provided and transfer the amplified signal to an amplifier node; and a negative-feedback amplifier circuit configured to amplify a signal of the amplifier node, transfer the amplified signal to an output node, wherein the negative-feedback amplifier circuit includes a feedback capacitor and a feedback inductor connected in series between the amplifier node and the output node to form a negative feedback. the LNA of the present invention forms a negative feedback exclusive of a feedback resistance, such that a broad frequency bandwidth is obtained and noise and heat are reduced. | 05-12-2011 |
20110070515 | METHOD FOR CONTROLLING OPERATION OF FUEL CELL AT LOW TEMPERATURE - The present invention provides a method for controlling the operation of a fuel cell system at low temperature that can suitably prevent flooding in a cathode of a fuel cell stack during low-temperature operation, thus improving the operation stability and durability of the fuel cell stack. In preferred embodiments, the present invention provides a method for controlling the operation of a fuel cell system at low temperature, the method comprising determining whether the temperature of a fuel cell stack reaches a normal temperature; calculating, when it is determined that the temperature of the fuel cell stack is lower than the normal temperature, a target temperature at a cathode outlet to maintain water present in a cathode of the fuel cell stack in a vapor phase based on information related to an operation state of the fuel cell stack detected by an operation state detection means; and calculating a target amount of coolant based on the calculated target temperature at the cathode outlet and the information related to the operation state of the fuel cell stack, and controlling the amount of coolant supplied to the fuel cell stack based on the calculated target amount of coolant. | 03-24-2011 |
20110069555 | NON-VOLATILE MEMORY DEVICE AND METHOD OF OPERATING THE SAME - A non-volatile memory device includes a semiconductor substrate, first and second control gates, and first and second charge storage patterns. The semiconductor substrate includes a protruding active pin having a source region, a drain region and a channel region located between the source and drain regions. The first control gate is located on a first sidewall of the channel region, and the second control gate is located on a second sidewall of the channel region. The second control gate is separated from the first control gate. The first charge storage pattern is located between the first sidewall and the first control gate, and the second charge storage pattern is located between the second sidewall and the second control gate. | 03-24-2011 |
20110046923 | APPARATUS AND METHOD FOR LOW-COMPLEXITY THREE-DIMENSIONAL MESH COMPRESSION - An apparatus for compressing low-complexity 3D mesh, includes: a data analyzing unit for decomposing data of an input 3D mesh model into vertices information, property information representing property of the 3D mesh model, and connectivity information between vertices constituting the 3D mesh model; a mesh model quantizing unit for producing quantized vertices, property and connectivity information of the 3D mesh model by using the vertices, property and connectivity information; and a sharable vertex analysis unit for analyzing sharing information between shared vertices of the 3D mesh model. Further, the apparatus includes a data modulation unit for performing a circular DPCM prediction by using quantized values of the consecutive connectivity information of the 3D mesh model; and an entropy encoding unit for outputting coded data of the quantized vertices and property information, and differential pulse-code modulated connectivity information as a bitstream. | 02-24-2011 |
20110037763 | METHOD AND APPARATUS FOR REAL TIME 3D MESH COMPRESSION, BASED ON QUANITZATION - An apparatus for 3D mesh compression based on quantization, includes a data analyzing unit ( | 02-17-2011 |
20110027658 | METHOD FOR PREPARING CROSS-LINKED CERAMIC-COATED SEPARATOR CONTAINING IONIC POLYMER, CERAMIC-COATED SEPARATOR PREPARED BY THE METHOD, AND LITHIUM SECONDARY BATTERY USING THE SAME - The present invention provides method for preparing a cross-linked ceramic-coated separator containing an ionic polymer, a ceramic-coated separator prepared by the method, and a lithium secondary battery using the same. According to preferred methods for preparing a cross-linked ceramic-coated separator, a coating material containing ceramic particles for improving thermal and mechanical characteristics, a functional inorganic compound for improving cycle characteristics and high rate characteristics of a battery, and an ionic polymer for bonding the ceramic particles and the functional inorganic compound on a porous membrane substrate is coated on the porous membrane substrate and subjected to chemical cross-linking. | 02-03-2011 |
20110019132 | Cholesteric liquid crystal display devices and methods of manufacturing the same - A cholesteric liquid crystal display device includes: a plurality of pixel units arranged two-dimensionally between two transparent substrates. Each of the plurality of pixel units includes a cholesteric liquid crystal layer having a single-layer structure. The cholesteric liquid crystal layer includes: a liquid crystal molecule; a chiral dopant; and an optically polymerizable polymer. The chiral dopant is mixed with the liquid crystal molecule to form a cholesteric phase and has a solubility that varies with respect to the liquid crystal molecule according to temperature. The optically polymerizable polymer is cured to fix a helix pitch of the cholesteric phase. | 01-27-2011 |
20110012464 | ROTOR FOR AN INTERIOR PERMANENT MAGNET SYNCHRONOUS MOTOR - The present invention provides a rotor for an interior permanent magnet synchronous motor for driving an air blower, in which the structure of the rotor is suitably modified to reduce magnetic flux leakage and, at the same time, maximize saliency ratio, thus improving the performance of the motor. | 01-20-2011 |
20110009506 | PREPARATION METHOD OF POLYBENZOXAZOLES BY THERMAL REARRANGEMENT, POLYBENZOXAZOLES PREPARED THEREBY, AND GAS SEPARATION MEMBRANE COMPRISING THE SAME - Disclosed herein are a method for preparing a benzoxazole-based polymer by thermal rearrangement, the benzoxazole-based polymer prepared by the method and a gas separation membrane comprising the polymer. More specifically, provided are a method for preparing a benzoxazole-based polymer by subjecting poly(hydroxyamide) as an intermediate to thermal treatment involving dehydration, the benzoxazole-based polymer obtained thereby and gas separation membrane comprising the polymer. The benzoxazole-based polymer of the present invention can be simply prepared by thermally rearrangement via thermal treatment at low temperatures, and thus exhibits superior mechanical and morphological properties and has well-connected microcavities. Due to showing excellent permeability and selectivity for various gases, the benzoxazole-based polymer is suited for application to gas separation membranes, in particular, gas separation membranes for small gases. | 01-13-2011 |
20100329040 | DATA ALIGNMENT CIRCUIT AND METHOD OF SEMICONDUCTOR MEMORY APPARATUS - A data alignment circuit of a semiconductor memory apparatus includes: a data strobe clock phase control block configured to control a phase of a data strobe clock signal in response to a strobe delay code and generate a delayed strobe clock signal; a plurality of data phase control blocks configured to control phases of input data in response to data delay codes and generate delayed data; a plurality of data alignment blocks configured to latch the delayed data in response to the delayed strobe clock signal and generate latched data and aligned data; and a delay code generation block configured to perform an operation of determining phases of the latched data and generate the strobe delay code and the data delay codes. | 12-30-2010 |
20100266217 | 3D CONTENTS DATA ENCODING/DECODING APPARATUS AND METHOD - A 3D contents data encoding method includes receiving a plurality of primitive data contained in 3D contents data, and encoding each of the received primitive data in accordance with a predetermined encoding order for the primitive data. | 10-21-2010 |
20100246732 | DETECTING APPARATUS AND METHOD IN MIMO SYSTEM - Provided are a detecting apparatus in a Multiple Input Multiple Output (MIMO) system and a method thereof. The apparatus includes a first detector for decoding a received signal, to thereby generate a decoded vector; a candidate elements decision unit for calculating an instantaneous signal-to-interference plus noise ratio (SINR) value for each element of the decoded vector, and deciding candidate elements for estimating a transmission data based on the decoded vector by comparing the calculated instantaneous SINR value and a threshold value; a signal eliminator for generating a signal with respect to the candidate elements determined in the candidate elements decision unit and outputting a modified signal by subtracting the signal from the received signal; and a second detector for decoding the modified signal received from the signal eliminator based on a more precise detection method than the first detector. | 09-30-2010 |
20100209775 | NEGATIVE ELECTRODE INCLUDING GROUP 14 METAL/METALLOID NANOTUBES, LITHIUM BATTERY INCLUDING THE NEGATIVE ELECTRODE, AND METHOD OF MANUFACTURING THE NEGATIVE ELECTRODE - A negative electrode and a lithium battery including the same, the negative electrode including nanotubes including a Group 14 metal/metalloid, disposed on a conductive substrate. | 08-19-2010 |
20100161291 | MODELING CIRCUIT OF HIGH-FREQUENCY DEVICE AND MODELING METHOD THEREOF - There are provided a modeling circuit of a high-frequency device capable of providing a more accurate modeling circuit having a higher-order resonance by dividedly modeling an overlap zone and a non-overlap zone of the high-frequency device, and a modeling method thereof. The modeling circuit of a high-frequency device, which comprises an overlap zone where the two electrodes are overlapped with each other, a non-overlap zone where the overlap zone is absent between the two electrodes, the overlap and non-overlap zones being formed by stacking two or more electrodes on top of each other in a constant distance, and terminations electrically coupled with some parts of the two electrodes, comprises a first circuit block comprising a first capacitor and a first conductor that model the overlap zone of the high-frequency device on the basis of coupled transmission line theory; and a second circuit block comprising a first inductor and a first register that model the overlap zone of the high-frequency device on the basis of coupled transmission line theory and model the non-overlap zone and the terminations of the high-frequency device on the basis of a Series RL model. | 06-24-2010 |
20100119947 | METHOD FOR FORMING CATHODE ACTIVE MATERIAL POWDER FOR LITHIUM SECONDARY CELL, AND CATHODE ACTIVE MATERIAL POWDER FOR LITHIUM SECONDARY CELL PREPARED USING THE METHOD - Provided are a method for forming a cathode active material powder for a lithium secondary cell, and a cathode active material powder prepared using the method. According to the method, a coating layer consisting of a combination of a water-soluble polymer and a metal oxide may be formed on the particle surface of the cathode active material, thereby forming a uniform thickness of the coating layer. Thus, the elution of manganese may be prevented, thereby improving the capacity of the cathode active material and providing excellent cycle characteristics. | 05-13-2010 |
20100105178 | Method of manufacturing a flash memeory device - Provided may be a method of fabricating a flash memory device having metal nano particles. The method of manufacturing a flash memory device may include forming a metal oxide thin layer on a semiconductor substrate, forming a floating gate of an amorphous metal silicon oxide thin layer by performing a thermal treatment process on the semiconductor substrate where the metal oxide thin layer is formed, and forming metal nano particles in the floating gate by projecting an electron beam on the floating gate, the metal nano particles being surrounded by a silicon oxide layer. | 04-29-2010 |
20100099804 | POLYMER COMPOUNDS AND A PREPARATION METHOD THEREOF - Disclosed herein are polymer compounds, a method for preparing thereof. More specifically, provided are polymer compounds with well-connected, narrow size distribution free-volume element and a method for preparing the polymer compounds by thermal rearrangement for aromatic polyimides containing ortho-positioned functional groups in the solid state. | 04-22-2010 |
20100099026 | ELECTRODE INK COMPOSITION FOR INK-JET PRINTING, AND ELECTRODE AND SECONDARY BATTERY MANUFACTURED BY USING THE SAME - An electrode ink composition for ink-jet printing and an electrode and secondary battery manufactured by ink-jet printing the electrode ink composition. The electrode ink composition includes an electrode active material and a solvent. A fine electrode pattern is formed by ink-jet printing the electrode ink composition, and thus a thin micro secondary battery can be manufactured. | 04-22-2010 |
20100096367 | APPARATUS FOR GENERATING REMOTE PLASMA - Provided is an apparatus for generating remote plasma, which can improve thin-film quality by preventing an arc at a bias electrode. The apparatus includes a radio frequency (RF) electrode installed inside an upper portion of a chamber, a bias electrode installed apart from the RF electrode, and including a plurality of through holes through which plasma passes, wherein a bias power is supplied to the bias electrode, a plasma generating unit formed between the RF electrode and the bias electrode, wherein a plasma gas is supplied to the plasma generating unit, and a ground electrode installed under and spaced apart from the bias electrode, and including plasma through holes corresponding to the through holes of the bias electrode, wherein a pulsed DC bias of a second voltage level, which has a first voltage level periodically, is applied to the bias electrode. | 04-22-2010 |
20100090756 | SWITCHED CAPACITOR CIRCUIT WITH REDUCED LEAKAGE CURRENT - Provided is a switched capacitor circuit which prevents leakage current by equalizing voltages at nodes where leakage current tends to flow in a sampling mode, and prevents errors in an output signal by minimizing voltage drop caused by leakage current in an integrating mode. | 04-15-2010 |
20100073335 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - The present invention provides a display device and a method of driving the same. The display device includes a plurality of display pixels to display an image, a plurality of data lines connected to the display pixel, and a plurality of sensing lines connected to the display pixel. Each display pixel includes: a driving transistor including a control terminal, an input terminal, and an output terminal; a capacitor connected to the control terminal of the driving transistor; a first switching transistor connected to the data line and the control terminal of the driving transistor; a light-emitting element to receive a driving current from the driving transistor, the light-emitting element to emit light; a second switching transistor connected between the sensing line and the output terminal of the driving transistor; and a third switching transistor connected between the output terminal of the driving transistor and the light-emitting element, wherein the driving transistor is a p-channel electric field effect transistor. | 03-25-2010 |
20100051097 | GEL ELECTROLYTE AND DYE-SENSITIZED SOLAR CELL USING THE SAME - A gel electrolyte including a non-volatile polymer solvent including hydrogen bonding groups with at least two hydrogen bonding sites, and a dye-sensitized solar cell including the gel electrolyte. The dye-sensitized solar cell includes: opposing first and second electrodes; a porous layer disposed between the first and second electrodes, including an adsorbed dye; and the gel electrolyte, which is disposed between the first and second electrodes. | 03-04-2010 |
20100036641 | System and method of estimating multi-tasking performance - A method and system of estimating multi-tasking performance performed in multi-processor are described. The method includes dividing a plurality of tasks into a plurality of sub tasks in accordance with predefined operation types, arranging the plurality of sub tasks in accordance with a predecessor-successor structure based on the operation types of the plurality of sub tasks, and estimating multi-tasking performance of the plurality of tasks using the arranged plurality of sub tasks. | 02-11-2010 |
20100022791 | ORGANOMETALLIC COMPLEXES AS HYDROGEN STORAGE MATERIALS AND A METHOD OF PREPARING THE SAME - The present invention relates to an organic-transition metal complex which can safely and reversibly store hydrogen in a high capacity, and a process for preparing the same. In order to achieve the objects, the hydrogen storage material according to the invention comprises a complex generated by combination of an organic substance containing a hydroxyl (—OH) group(s) with a transition metal containing compound, which can more effectively store hydrogen with more than one transition metal being bonded per molecule. Examples of the organic substances containing hydroxyl (—OH) group(s) include alkyl derivatives such as ethylene glycol, trimethylene glycol and glycerol, and hydroxyl-containing aryl derivatives such as fluoroglucinol. As the transition metal, titanium (Ti), vanadium (V) and scandium (Sc), which can make Kubas binding, may be mentioned. | 01-28-2010 |
20090305140 | ELECTROCHEMICAL CELL - The present invention relates to a positive active material for an electrochemical cell including a compound having a nano-shape and represented by the following Formula 1. | 12-10-2009 |
20090286904 | POLYAMIC ACIDS DOPE COMPOSITION, PREPARATION METHOD OF HOLLOW FIBER USING THE SAME AND HOLLOW FIBER PREPARED THEREFROM - Disclosed herein are a polyamic acid dope solution composition, a method for preparing a hollow fiber using the composition and a hollow fiber prepared by the method. More specifically, disclosed are a method for preparing a hollow fiber, comprising preparing a polyamic acid dope solution composition comprising polyhydroxyamic acid, polythiolamic acid or polyaminoamic acid, spinning the composition to prepare a hollow fiber, and imidizing and thermally rearranging the hollow fiber, and the hollow fiber prepared by the method. | 11-19-2009 |
20090286078 | POLYIMIDES DOPE COMPOSITION, PREPARATION METHOD OF HOLLOW FIBER USING THE SAME AND HOLLOW FIBER PREPARED THEREFROM - Disclosed herein are a polyimide dope solution composition, a method for preparing a hollow fiber using the composition and a hollow fiber prepared by the method. More specifically, disclosed are a method for preparing a hollow fiber, comprising preparing a polyimide dope solution composition comprising polyhydroxyimide, polythiolimide or polyaminoimide, spinning the composition to prepare a hollow fiber, and thermally rearranging the hollow fiber, and the hollow fiber prepared by the method. | 11-19-2009 |
20090219074 | Capacitive Coupling Type Level Shift Circuit of Low Power Consumption and Small Size - Provided is a level shift circuit. The level shift circuit includes an inverter including a first transistor having a first polarity to which an input signal from an input port is applied through a gate and a second transistor having a second polarity which is an opposite polarity to the first polarity, the second transistor being connected in series to the first transistor between a positive source voltage and a negative source voltage and a connection node between the first and second transistors being an output port, a capacitor connected between a gate of the first transistor and a gate of the second transistor, and a voltage adjusting means for accurately adjusting a voltage applied to the gate of the second transistor according to an exact switching operation time of the second transistor, using a clock signal and an output port signal of the inverter. A stable and high-speed operation can be performed with a comparatively small size and low power consumption can be achieved. | 09-03-2009 |
20090200192 | PACKAGING UNIT AND A DISPENSER FOR DISPOSABLE ARTICLES - A packaging unit for holding a plurality of articles, preferably disposable articles, such, as plasters, tissues, gauze, etc. The packaging unit comprises a holding member ( | 08-13-2009 |
20090195360 | RFID SYSTEM AND COMMUNICATION METHOD PERFORMED BY THE SAME - Provided is an RFID system and method for maintaining a constant strength of a signal transmitted from an RFID tag to an RFID reader, regardless of a distance between the reader and tag. The RFID signal strength measuring reader measures a signal strength received from the RFID tag, creates control information used to set an amplification amount of the RFID tag by using a value of the measured strength to include the control information in an output signal, and sends the output signal to the RFID tag. The RFID tag, if the signal sent from the RFID reader is received, extracts internal information from the received signal, sends the information to the RFID reader as an output signal, and extracts the control information included in the signal sent from the RFID reader to adjust a strength of the output signal according to a value of the control information. | 08-06-2009 |
20090190003 | Vision-based augmented reality system using invisible marker - A vision-based augmented reality system using an invisible marker indicates an invisible marker on a target object to be tracked, such that it can rapidly and correctly track the target object by detecting the invisible marker. The augmented reality system includes a target object including an infrared marker drawn by an invisible infrared light-emitting material; a visible-ray camera for capturing an image of the TO; an infrared-ray camera for capturing an image of the IM included in the TO image; an optical axis converter for allowing the infrared-ray camera and the visible-ray camera to have the same viewing point; an image processing system for rendering a prepared virtual image to the TO image to generate a new image. | 07-30-2009 |
20090184838 | RFID system preventing recognition error and communication method thereof - A radio frequency identification (RFID) tag is provided that prevents a recognition error of the RFID tag due to the occurrence of a shadow region. The RFID tag includes a first tag performing communication with an RFID reader and a second tag connected to the first tag and suitable for use with a different communication type from the first tag. Thus, when information stored in the first tag can not be read, the second tag is activated and externally transmits information and when information stored in the first tag can be read, the second tag is 1o deactivated and does not externally transmit information. A communication method of an RFID system including an RFID reader communicating with an RFID tag is also provided. | 07-23-2009 |
20090146140 | NONVOLATILE ORGANIC BISTABLE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A nonvolatile organic bistable memory device includes a substrate, a lower electrode disposed on the substrate, a lower charge injection layer disposed on the lower electrode, an insulating polymer layer including nanoparticles disposed on the lower charge injection layer, an upper charge injection layer disposed on the insulating polymer layer, and an upper electrode disposed on the upper charge injection layer. The lower and upper charge injection layers each include fullerenes and/or carbon nanotubes. | 06-11-2009 |
20090128230 | BAND-GAP REFERENCE VOLTAGE GENERATOR FOR LOW-VOLTAGE OPERATION AND HIGH PRECISION - Provided is a band-gap reference voltage generator for low-voltage operation and high precision. The band-gap reference voltage generator minimizes voltage drop by connecting resistors in parallel to bipolar transistors, and cancels temperature dependence by properly adjusting a resistor of an output stage, so that it can provide a stable reference voltage that is unaffected by a change in temperature in spite of a low power supply voltage. Further, the band-gap reference voltage generator minimizes variation of the reference voltage caused by offset noise by switching of input and output voltages at input and output stages of a feedback amplifier, so that it can provide a precise reference voltage. | 05-21-2009 |
20090108327 | Gate pattern having two control gates, flash memory including the gate pattern and methods of manufacturing and operating the same - Provided may be a gate pattern, flash memory and methods of manufacturing and operating the same. A gate pattern may include a floating gate on a tunneling dielectric layer, an inter-gate dielectric layer on the floating gate, a first control gate on the inter-gate dielectric layer, and a second control gate on the inter-gate dielectric layer and spaced apart from the first control gate. Each of the control gates sets four states according to an application time of a program voltage applied to the control gates. Thus, one control gate may program 2-bit data. | 04-30-2009 |
20090040446 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display device, includes a first substrate including a first insulating substrate, a first thin film positioned on the first insulating substrate, and a first alignment layer positioned on the first thin film and including a first exposing area that exposes the first thin film, a second substrate facing the first substrate and including a second insulating substrate, a spacer positioned between the first substrate and the second substrate and including at least a part that corresponds to the first exposing area, and a liquid crystal layer positioned between the first substrate and the second substrate. | 02-12-2009 |
20090022909 | Adhesion composition, making method of adhesion composition, display device and making method of display device - An adhesion composition is disclosed. In one embodiment, the composition includes a gel material and an adhesion resin, a weight ratio of the gel material and the adhesion resin ranging from about 1:10 to about 1:100. | 01-22-2009 |
20090006611 | COMMUNICATION NETWORK ANALYSIS SYSTEM IN MULTI-LAYERED COMMUNICATION SYSTEM - The present invention relates to a communication network analysis apparatus in a multi-layered communication system and a method using the apparatus, and more specifically, to a communication network analysis apparatus in a building automation and control system, a communication method using the apparatus, and a protocol conversion method. | 01-01-2009 |
20090001346 | Non-Volatile Polymer Bistability Memory Device - The present invention relates to non-volatile memory device utilizing multi-layered self-assembled Ni1-xFex nanocrystalline arrays embedded in a polymer thin film without source and drain regions and the fabrication method thereof. It is possible to fabricate nano-crystallines more simply than hitherto method according to the present invention. More particularly, it is possible to control size and density of nano-crystallines without agglomeration of the crystallines since the crystallines, which have uniform distribution, are besieged to polymer layer. Furthermore, the present invention provides the non-volatile bistable memory device having chemical and electrical stability of higher efficiency and lower cost than conventional flash memory devices with a nano floating gate. Also, source and drain region is unnecessary in the device of the present invention, it can reduce the throughput time and cost. | 01-01-2009 |
20080310659 | Hearing Aid Having Feedback Signal Reduction Function - The present invention relates to a hearing aid having feedback signal reduction function. A preferred embodiment of the hearing aid of the present invention having feedback signal reduction function comprises: a microphone; an A/D transformer transforming an external sound that is input through the microphone to a digital sound signal; a feedback signal detector detecting the feedback signal by testing a specific range of frequency from the digital sound signal; a feedback signal reducer, operated by the control of the feedback signal detector, renewing the coefficient of correlation of an adaptive filter, to which independent component analysis (ICA) is applied, and reducing the feedback signal; a frequency amplifier amplifying the digital sound signal by use of the compensation gain information per frequency to fit the pre-determined characteristics of hearing loss; a D/A transformer transforming the digital sound signal to an analog sound signal; and a receiver Accordingly, the present invention can reduce the feedback signal to deliver high-quality voice signals only. | 12-18-2008 |
20080286141 | Method for Preparing Nano-Sized Metal Powder Feedstock and Method for Producing Sintered Body Using the Feedstock - A method for preparing a nano-sized metal powder feedstock comprises the steps of preparing a nano-sized metal powder, mixing the metal powder with a solution of an organic binder in a solvent, and wet-milling the mixture so that aggregates of the metal powder are uniformly formed. Further disclosed is a method for producing a sintered body using the feedstock. | 11-20-2008 |
20080279152 | METHOD AND APPARATUS FOR PERFORMING POWER CONSUMPTION BASED HANDOVER BETWEEN HYBRID NETWORKS - Provided are a method and apparatus for performing power consumption based handover between hybrid networks. The method includes listing candidate networks based on a traffic class and terminal power consumption expected for each of the hybrid networks, and selecting a network for the handover according to the traffic class and a user preference from among the listed candidate networks. Accordingly, power can be saved, and simultaneously a network can be effectively selected. | 11-13-2008 |
20080207905 | Metallic Compound and Organic Electroluminescence Device Comprising the Same - The present invention relates to a light emitting metallic compound of Chemical Formula 1 and an organic electroluminescence device including the compound. In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, m is 2 or 3, n is 0 or 1, the sum of m and n is 3, provided that the sum of m and n is 2 when M is Pt. X is an N or P atom, Y is S, O, or Se, and Z is SiR | 08-28-2008 |