Dong Ii
Dong Ii Han, Seoul KR
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20130163869 | APPARATUS AND METHOD FOR EXTRACTING EDGE IN IMAGE - Disclosed are an apparatus and a method for extracting an edge to be used for extracting a feature point of an object in an image. The present invention proposes an image edge extracting apparatus and method that remove noise in an input image, calculate a gradient of an image in a noise-removed image, measure magnitude of the gradient, extract an edge having a maximum thickness value, and then calculate a threshold using a ratio of the extracted edge, and detect a final edge robust against noise based on the threshold. | 06-27-2013 |
Dong Ii Jung, Suwon-Si KR
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20120313606 | METHOD FOR OPERATING SOFT START CIRCUIT AND DEVICES USING THE METHOD - A soft start circuit is disclosed. The soft start circuit includes a reference voltage generator configured to generate a reference voltage, a switch connected between an output node of the reference voltage generator and an output node of the soft start circuit and configured to selectively provide an output signal in response to a switch control signal, a capacitor connected between the switch and a ground, and a current source configured to generate a current having a different level in each of a plurality of intervals to charge the capacitor. | 12-13-2012 |
20130319018 | MULTI TYPE AIR CONDITIONER AND COOLING AND HEATING CONTROL METHOD THEREOF - A cooling and heating control method of a multi type air conditioner in which a target pressure of a compressor is adjusted based on conditions of respective indoor units so as to reduce power consumption is provided. The cooling control method includes determining the indoor unit desired to execute power saving control, judging whether or not a difference between a temperature of a space in which the indoor unit desired to execute power saving control is located and a set temperature of the indoor unit is less than a reference value, raising a target evaporation temperature of the indoor unit upon judging that the difference is less than the reference value, comparing an evaporation temperature of the indoor unit with the raised target evaporation temperature, and raising an evaporation pressure of a compressor, when the evaporation temperature of the indoor unit is lower than the raised target evaporation temperature. | 12-05-2013 |
Dong Ii Kim, Gyeonggi-Do KR
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20110169797 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display device includes a liquid crystal display panel including a plurality of data lines to which a data voltage is supplied, a plurality of gate lines to which a gate pulse is supplied, and a plurality of liquid crystal cells, a data drive circuit to invert a polarity of the data voltage in response to a polarity control signal and to output the data voltage to the data lines in response to a source output enable signal, a gate drive circuit to supply the gate pulse to the gate lines, and a POL/SOE logic circuit to invert the polarity control signal for every frame period except at Nth-multiple frame period (where N is a positive integer), wherein the POL/SOE logic circuit controls the polarity control signal at every Nth-multiple frame period such that the polarity of the data voltage is the same as the previous frame period and controls a pulse width of the source output enable signal at every Nth-multiple frame period to be longer than for the other frame periods. | 07-14-2011 |
Dong Ii Kim, Gwangi-Su KR
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20140211902 | INSPECTION APPARATUS FOR PENETRATION PIPE OF NUCLEAR REACTOR HEAD - An inspection apparatus for a penetration pipe of a nuclear reactor head comprising: a body; a probe module installed at the body and having a probe which is inserted in the penetration pipe to inspect damage of the penetration pipe; a fixing module installed along a longitudinal direction of the body and having an expanding cylinder which is inserted in the penetration pipe to support an inner diameter of the penetration pipe; and a rotating module installed in the longitudinal direction of the body and having an expanding cylinder which is inserted in the penetration pipe to support the inner diameter of the penetration pipe. | 07-31-2014 |
Dong Ii Kim, Daejeon KR
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20100156297 | COLOR VARIABLE FIELD EMISSION DEVICE - A field emission device having a simple structure and capable of readily changing emission colors of light by adjusting emission intensity of red, green and blue light is provided. In the field emission device, current that flows into each cathode electrode block is adjusted according to a very low control pulse signal of 0 to 5 V with a predetermined voltage applied to an anode electrode and a gate electrode over time, so that emission intensities of red, green and blue are individually adjusted. Therefore, the current that flows into each cathode electrode block is adjusted in a simple manner using a control pulse signal of a low level without a separate pulse driving high-voltage power supply, so that emission intensities of red, green and blue can be arbitrarily adjusted and emission colors of the field emission device can be readily changed. | 06-24-2010 |
20110148310 | FIELD EMISSION LAMP - Provided is a field emission lamp (FEL), which includes a plurality of cathode electrodes formed above a first substrate, an anode electrode formed under a second substrate to face the cathode electrode, a fluorescent layer composed of red, green and blue (RGB) patterns formed alternately on the anode electrode in an oblique direction, and a plurality of emitters formed on the cathode electrodes to correspond to the RGB patterns. According to the present invention, as an FEL having a fast response time is used as a backlight unit, a color breaking phenomenon can be prevented in a color sequential driving method. | 06-23-2011 |
Dong Ii Kim, Incheon KR
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20100261091 | POLYSULFONE POLYMERS AND RELATED POLYMER ELECTROLYTE MEMBRANES AND FUEL CELLS - Polysulfone based polymer comprising a repeat unit represented by the following Chemical Formula 1 is provided: | 10-14-2010 |
Dong Ii Lee, Gyeongsangnam-Do KR
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20120000253 | LAUNDRY MACHINE - A laundry machine is disclosed, which includes a cabinet ( | 01-05-2012 |
Dong Ii Lee, Seoul KR
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20130281223 | VIRTUAL GOLF SIMULATION APPARATUS AND METHOD CAPABLE OF COMPENSATION BALL FLIGHT DISTANCE DECREASING RATE - Disclosed herein are a virtual golf simulation apparatus and method that is capable of applying differences between golf shots based on kinds of a landform of a real golf course when a user performs a golf rounding in the real golf course to hitting environment based on a golf mat, on which the user hits a golf ball, and to a virtual golf course through virtual golf simulation, and that is capable of simultaneously and properly reflecting the hitting environment of the user and the environment of the virtual golf course in simulation results, thereby providing the same sense of reality that the user would feel in the real golf course. | 10-24-2013 |
Dong Ii Lee, Changwon-Si KR
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20120151689 | CONTROL METHOD OF LAUNDRY MACHINE - A control method of a laundry machine is disclosed. The control method of a laundry machine comprising a circulating step configured to circulate water inside the tub to re-supply the water to the tub, the circulating step implemented in a heating step. | 06-21-2012 |
Dong Ii Park, Daejeon KR
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20130257230 | HOLLOW DRIVING MODULE - The present invention relates to a hollow driving module comprising a hollow driving module including a hollow motor including a stator, a rotor rotating with respect to the stator and having a perforated center portion, and a rotation shaft disposed at and coupled to the perforated center portion of the rotor; a decelerator connected with the rotation shaft positioned at an output side of the hollow motor to decelerate rotation of the rotation shaft; a torque transmission unit being connected to an output side of the decelerator to be driven by a decelerated rotation angle; a first encoder positioned at an input side opposite to a side connected with the decelerator of the hollow motor; a second encoder positioned at a side opposite to a side connected with the hollow motor of the first encoder; and a link connection means connecting the second encoder with the torque transmission unit. | 10-03-2013 |
Dong Ii Seo, Daejeon KR
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20130073700 | SYSTEM AND METHOD FOR SHARING INFORMATION BETWEEN HETEROGENEOUS SERVICE PROVIDERS - Disclosed are a system for sharing information between heterogeneous service providers, including: a first service provider configured to generate first situation information based on an abnormal situation of a system; a second service provider configured to receive the first situation information from the first service provider, generate second situation information corresponding to the received first situation information; and the TTP configured to receive the first situation information from the first service provider, receive the second situation information from the second service provider, generate correspondence information based on the received information, and share the generated correspondence information. | 03-21-2013 |
Dong Ii Shim, Incheon KR
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20160136615 | CARRIER FOR DRY ADSORBENT FOR CARBON DIOXIDE INCLUDING SPHERICAL SILICA WHOSE SURFACE IS ENGRAVED IN THE FORM OF NANOWIRES AND METHOD FOR PREPARING THE SAME - Provided are a carrier for a dry adsorbent for carbon dioxide, including spherical silica whose surface is engraved in the form of nanowires, and a method for preparing the same. Although the carrier for a dry adsorbent for carbon dioxide including spherical silica that has nanowires on the surface thereof has a very non-uniform shape, it serves better as a host structure adsorbing carbon dioxide as compared to the conventional carrier for a carbon dioxide adsorbent, and thus may be used for a host-guest adsorbent applicable to a fluidized bed process. In addition, the method for preparing a carrier for a carbon dioxide adsorbent provides nanowire-coated silicon spheres having an increased surface roughness and an increased surface area, thereby providing increased carbon dioxide capturing efficiency. Further, since the method for forming nanowires is simple, it is easy to carry out mass production without any separate process, thereby providing excellent cost efficiency. | 05-19-2016 |
Dong Ii Son, Gyeonggi-Do KR
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20150245186 | METHOD OF OPERATING FUNCTION AND RESOURCE OF ELECTRONIC DEVICE - A function operating method of an electronic device is provided. The method includes receiving, by a first electronic device, information relating to a second electronic device; and deactivating at least one of a function or a component of the first electronic device based on the received information. A communication method of an electronic device is also provided. The method includes comparing, by a first electronic device including a first communication module, resource states of the first electronic device and a second electronic device including a second communication module; providing information relating to a state change of the second communication module based on at least the comparison result; and receiving a communication signal for the first electronic device or the second electronic device via the first communication module. | 08-27-2015 |