Yoon, Daegu
Dae-Kun Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20130175431 | DETECTOR HAVING LARGE AREA AND METHOD OF MANUFACTURING THE SAME - A detector includes a substrate; two first regions, each first region having a linear shape, and the two first regions being separated from each other on the substrate and arranged in parallel; and a pixel region provided between the two first regions and including a plurality of pixels, the pixel region including a plurality of second regions perpendicular to the two first regions, each of the two first regions including a peripheral circuit portion, each of the plurality of second regions including a driver line, and a width of each of the plurality of second regions being equal to or less than a width of a single pixel. | 07-11-2013 |
20130248720 | DIGITAL PHOTOMULTIPLIER DETECTOR CELL - According to example embodiments, a photomultiplier detector cell for tomography includes a detector unit and a readOUT unit. The detector unit is configured to generate a digitized detect signal in response to receives light having a certain range of wavelength. The readOUT unit is configured to generate an output signal corresponding to the detect signal generated by the detector unit and to transmit the output signal to an external circuit. The readOUT unit is configured to transmit the output signal to the external circuit right after the detect signal is received. | 09-26-2013 |
20130256545 | X-RAY DETECTORS - An X-ray detector may include a silicon substrate including a first area and a second area; a plurality of pixels in the first area configured to detect X-rays; a control pad in the second area configured to supply a common control signal to the plurality of pixels; and/or a power supply pad in the first area configured to supply a power supply voltage to groups of pixels grouped from among the plurality of pixels. | 10-03-2013 |
20140117202 | DRIVER CIRCUIT AND READOUT CIRCUIT - A driver circuit outputs a result of classifying and counting photons based on one or more energy levels to a column line. The driver circuit includes a multiplexer for receiving the result from a counter, a driving inverter for receiving a signal from the multiplexer and a power supply, and a switch connected between the power supply and an input terminal of the driving inverter. | 05-01-2014 |
20140119517 | METHODS OF CALIBRATING X-RAY DETECTORS - A method of calibrating a first threshold voltage that is a reference of X-ray detection for each unit cell of a plurality of unit cells of an X-ray detector may comprise detecting an X-ray by using a plurality of second threshold voltages for each of a plurality of X-rays having spectra at different energy levels; determining a correspondence relationship between energies having a maximum intensity in the spectra of X-rays and third threshold voltages at which a maximum number of photons having a same energy intensity are detected; and/or calibrating the first threshold voltage based on the determined correspondence relationship. | 05-01-2014 |
20140158900 | PHOTON-COUNTING DETECTOR AND READOUT CIRCUIT - A photon-counting detector configured to detect photons included in multi-energy radiation. The photon-counting detector includes a pixel area configured to absorb photons incident thereto, and bias circuits configured to supply one of a bias voltage and a bias current to electronic devices in the pixel area, wherein the bias circuits are in the pixel area. | 06-12-2014 |
Ho-Keun Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20120161039 | HAND CARRY TYPE PORTABLE CURING APPARATUS USING LONG-ARC UV LAMP - A hand carry type portable curing apparatus using a long-arc UltraViolet (UV) lamp for concentrating the external air on the long-arc UV lamp and enhancing cooling efficiency by disposing a fan at a tilt angle and in addition installing a means for forcibly inducing a flow of air inside is provided. The apparatus includes a housing having an accepting part therein, the long-arc UV lamp installed in the accepting part of the housing, and a fan installed in the housing and cooling the long-arc UV lamp. The fan is installed on the slant to tilt toward the front in a front surface of the housing. | 06-28-2012 |
Ho Sung Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20140245493 | USE OF PLANT-DERIVED DHAR OR MDHAR GENE AS A MODULATOR FOR CROP YIELD AND ENVIRONMENTAL STRESS - The present invention relates to a method for increasing crop yield or enhancing resistance of a plant to environmental stress by using dhar (dehydroascorbate reductase) gene derived from rice ( | 08-28-2014 |
Jong Eun Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20100131562 | METHOD OF DYNAMICALLY MANAGING AND SHARING DATABASES IN A MOBILE COMMUNICATION TERMINAL AND A MOBILE COMMUNICATION SERVER SYSTEM - A method of dynamically managing and sharing database in a mobile communication terminal and a server system is provided. By installing applications such as a database system and a user interface programs in the mobile communication terminal, a user forms a database arbitrarily in a form of his/her own preference, input data there, and forms a user interface in a form of their preference. Also, the data managed in the mobile communication terminal may be stored and managed in a mobile communication server system through a wireless network or in a computer through a wired network. The user can download database template a provider provides to the mobile communication terminal from the mobile communication server, use them without generating the database structure for him/herself, and graphs and numerical expressions the user produced using the data of database may be included. Also, the template may be set with sharing right and using right, such that the user can use the template only within the allowed scope of sharing and using. | 05-27-2010 |
Jong-Wan Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20100040017 | METHOD OF CONTROLLING HMIPV6 NETWORK-BASED HANDOVER, AND ACCESS ROUTER AND MOBILE NODE THEREFOR - Disclosed herein are a method of controlling Hierarchical Mobile IPv6 (HMIPv6) network-based handover and an Access Router (AR) and Mobile Node (MN) therefor. The method include the steps of a first AR, to which a MN is connected, receiving an L3 handover initiation message, including a Media Access Control (MAC) address of the MN and the ID of a target Base Station (BS); the first AR creating a Local Care-of Address (LCoA) based on the MAC address of the MN and the ID of the target BS, and performing Binding Update (BU) on a Mobility Anchor Point (MAP) using the created LCoA; when an L2 handover completion message is received from the target BS of the MN, a second AR creating an LCoA and transmitting the LCoA to the MN; and the MN receiving the LCoA from the second AR and configuring the received LCoA as its own LCoA. | 02-18-2010 |
20100054183 | SENSOR NETWORK CONTROL METHOD FOR DATA PATH ESTABLISHMENT AND RECOVERY AND SENSOR NETWORK THEREFOR - Disclosed herein are a sensor network control method for data path establishment and recovery and a sensor network therefor. The sensor network control method includes the steps of (a) the sink node or a first sensor node creating an interest message, including information about a hop count between itself and the sink node, and transmitting the interest message to one or more neighboring nodes; (b) a second sensor node, which has received the interest message, creating a routing table using the hop count information of the interest message and information about the node having transmitted the interest message, (c) the second sensor node determining a data transmission path for data transmission to the sink node using the routing table; and (d) the second sensor node transmitting an interest message, including information about a hop count between itself and the sink node to at least one neighboring node. | 03-04-2010 |
Joo-Pyoung Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20100192940 | Sun Following Sensor Unit And A Sun Following Apparatus Having The Same Therewith - The present invention relates to a sun tracking sensor unit and a sun tracking apparatus having the same. There is provided a sun tracking apparatus, which comprises a sun tracking sensor unit | 08-05-2010 |
Joo-Pyung Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110220782 | OPTICAL SENSOR HOLDER FOR TRACKING LOCATION OF SUNLIGHT - A holder having an optical sensor for tracking location of sunlight is disclosed. The optical sensor holder includes a holder | 09-15-2011 |
20130329223 | OPTICAL SENSOR HOLDER FOR TRACKING LOCATION OF SUNLIGHT - A holder having light sensor for tracking location of sunlight is disclosed. The light sensor holder includes a holder | 12-12-2013 |
Joo-Sik Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110220782 | OPTICAL SENSOR HOLDER FOR TRACKING LOCATION OF SUNLIGHT - A holder having an optical sensor for tracking location of sunlight is disclosed. The optical sensor holder includes a holder | 09-15-2011 |
20130329223 | OPTICAL SENSOR HOLDER FOR TRACKING LOCATION OF SUNLIGHT - A holder having light sensor for tracking location of sunlight is disclosed. The light sensor holder includes a holder | 12-12-2013 |
20140144783 | METHOD FOR TREATING SURFACE OF METAL PRODUCT - Disclosed herein is a method for treating the surface of a metal product, the method comprising the steps of: degreasing the surface of the metal product, and removing a material used to degrease the surface, followed by neutralization and washing; spraying either a mixture of ethanol (C | 05-29-2014 |
Junghoon Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20150198854 | LIQUID CRYSTAL DISPLAY HAVING MINIMIZED BEZEL AREA - A liquid crystal display includes a first substrate including pixels arranged in m columns by n rows, n data lines disposed, m gate lines arranged substantially parallel to the data lines, n data distribution lines arranged to cross the m gate lines and electrically connected to the data lines, respectively, source driving chips disposed on a first portion of the first substrate, and a gate driver disposed on a second portion of the first substrate. Each of the data distribution lines is connected to a subset of the pixels arranged in a corresponding row, and each of the gate lines is connected to a subgroup of the pixels arranged in a corresponding column. The source driving chips apply data signals to the pixels through the first data lines and the data distribution lines, and the gate driver applies gate signals to the pixels through the gate lines. | 07-16-2015 |
Ki Hong Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20090135857 | FREQUENCY-TUNABLE TERAHERTZ LIGHT SOURCE DEVICE - Provided is a frequency-tunable terahertz light source device. The frequency-tunable terahertz light source device satisfies a Littrow diffraction condition at a wavelength and simultaneously satisfies a Littman-Metcalf diffraction condition at another wavelength using a double diffraction grating having two grating periods. Thus, oscillations simultaneously occur at the two different wavelengths, such that a terahertz wave can be stably generated by beating of the two oscillation wavelengths. In addition, the frequency-tunable terahertz light source device can readily change a frequency up to several terahertz and can be fabricated in a small size. | 05-28-2009 |
20090154505 | WAVELENGTH TUNABLE LASER DIODE USING DOUBLE COUPLED RING RESONATOR - A wavelength tunable laser diode using a double coupled ring resonator is provided. A new double coupled ring resonator structure is formed by a connection of two ring resonators having different radii so that stable laser oscillation occurs only in a resonant wavelength at which the two ring resonators are simultaneously resonated, and the effective refractive index of the two ring resonators is properly controlled differently for tunable laser oscillation wavelengths. The reproducibility of the optical coupling characteristics of the passive waveguides and the ring resonator can be assured by multi-mode couplers. This results in improved manufacturing productivity of the wavelength tunable laser diode. It is possible to amplify and output an output light without having an effect on oscillation wavelength characteristic by means of an optical amplifier integrated in an output end. | 06-18-2009 |
Mi Jin Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20150060893 | DISPLAY DEVICE INCLUDING SEALANT AND MANUFACTURING METHOD THEREOF - A display device includes a lower substrate; an upper substrate facing the lower substrate; a display element layer in a display area of the lower substrate and including a thin film transistor; and a sealing body in a peripheral area surrounding the display area, having a closed curve shape, and between the lower substrate and the upper substrate, in which the sealing body includes a first portion and a second portion, the first portion and the second portion respectively extending along different directions from each other, and the first portion and the second portion respectively have different deposition structures from each other. | 03-05-2015 |
20150084014 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF REPAIRING THE SAME - An organic light emitting display device includes a substrate including a display area and a non-display area, a plurality of scan lines extended in a first direction on the substrate, a plurality of data lines extended in a second direction intersecting the first direction, a plurality of first switching elements in the display area, the plurality of first switching elements being connected to the scan lines and data lines, organic emission layers connected to the first switching elements, first dummy lines between corresponding adjacent ones of the plurality of scan lines, the first dummy lines extending in the first direction, second switching elements disposed in the non-display area, the second switching elements being adjacent to first ends of the first dummy lines, and second dummy lines extended in the second direction, the second dummy lines being adjacent to the second switching elements. | 03-26-2015 |
Myoung Kee Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20080235984 | Dryer - A drying machine in which a rotary drum is stably supported is disclosed. The drying machine includes a cabinet; a drum rotatably installed in the cabinet for containing laundry to be dried; a first housing connected to the drum; a second housing connected to the first housing; first and second bearings respectively provided in the first and second housings; and a shaft supported by the first and second bearings, and rotatably connected to the drum. | 10-02-2008 |
Seok Soo Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110236260 | Digital Barcode Nano-Wire and System for Bio-Sensing Using the Same - Provided are a barcode nano-wire for decoding a hard magnetic segment by using highly sensitive magnetic sensors and a bio-sensing system using the barcode nano-wire. Integration of hard magnetic and non-magnetic segments produces the barcode nanowire and magnetic segments are detected using highly sensitive magnetoresistance sensors. The non-magnetic segment uses a non-magnetic material and a specific biomolecule for bioanalysis is immobilized at a specific portion of the barcode nano-wire. The hard magnetic material has an advantage of higher coercivity and high remanence magnetization, which is considered as an important parameter in selecting the material. The hard magnetic segments produce distinguishable strong stray fields for individually detecting segments using conventional magnetic sensors for multiplexed bioanalysis. | 09-29-2011 |
Young-Ran Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20140235503 | PREDICTION METHOD OF GLOMERULAR FILTRATION RATE FROM URINE SAMPLES AFTER KIDNEY TRANSPLANTATION - Disclosed is a prediction method of glomerular filtration rate (GFR) from urine samples after kidney transplantation to provide an information needed for predict renal function after the transplantation, more particularly to a prediction method of glomerular filtration rate (GFR) from urine samples after kidney transplantation, which comprises detecting metabolic profiles of five biomarkers, 5a-androst-3-en-17-one (AS), glycocholic acid (GC), sphingosine (SG), tryptophan (TR) and histidine (HT), from urine samples of patients. Glomerular filtration rate (GFR) after kidney transplantation can be predicted more rapidly and precisely to provide an information needed for predict renal function after the transplantation by using five metabolites as biomarkers. The method provides more specific, sensitive, and reliable biomarkers that monitor clinical outcomes and adverse renal events after kidney transplantation, such as rejection, drug toxicity, delayed graft function, and infection. | 08-21-2014 |
Young-Sik Yoon, Daegu KR
Patent application number | Description | Published |
---|---|---|
20100158460 | LOW BEND LOSS OPTICAL FIBER - Disclosed is a low bend loss optical fiber including: a core; an inner layer disposed at outside of the core, which has a refractive index lower than a refractive index of the core, the refractive index of the inner layer gradually decreasing as it becomes farther from the core; and a trench layer disposed at outside of the inner layer, which has a lowest refractive index. | 06-24-2010 |