Se Joon
Se Joon Im, Hwaseong KR
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20140065507 | STACK FOR SIMULATING CELL VOLTAGE REVERSAL BEHAVIOR IN FUEL CELL - Disclosed is a stack for simulating a cell voltage reversal behavior in a fuel cell. The stack is configured to have a structure in which a separator of a portion of a plurality of cells in the stack have an inlet of a hydrogen flow field partially blocked to induce hydrogen starvation only in the portion of the plurality of cells. | 03-06-2014 |
Se Joon Im, Seoul KR
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20150188164 | HYDROGEN SUPPLY APPARATUS OF FUEL CELL STACK - A hydrogen supply apparatus of fuel cell stack is provided. In particular, a plurality of unit cells includes a membrane electrode assembly, a separating plate disposed on two sides of the membrane electrode assembly, a coolant path, an air path, a fuel path, and an air inlet manifold communicated with the air path. An end plate is disposed on each end of the plurality of unit cells and forms an air inlet manifold in a location corresponding to the air inlet manifold of the separating plate. Additionally, a hydrogen supply apparatus is provided in the air inlet manifold of the separating plate and the air inlet manifold of the end plate that selectively supplies additional hydrogen to the cathode through the air path when needed. | 07-02-2015 |
Se Joon Kim, Gyunggi-Do KR
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20130181641 | UNIPOLAR SWITCHING APPARATUS OF SWITCHED RELUCTANCE MOTOR - Disclosed herein is a unipolar switching apparatus of a switched reluctance motor, including: a control unit outputting a unipolar switching control signal; and a transformer driving an SRM according to the unipolar switching control signal output from the control unit, thereby minimizing vibration and noise. | 07-18-2013 |
Se Joon Kim, Seoul KR
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20130319495 | THERMOELECTRIC DEVICE AND THERMOELECTRIC MODULE HAVING THE SAME, AND METHOD OF MANUFACTURING THE SAME - The present invention relates to a thermoelectric device using a bulk material of a nano type, a thermoelectric module having the thermoelectric device and a method of manufacturing thereof. According to the present invention, thin film of a nano thickness is formed on a bulk material formed as several nano types to be re-connected for prohibiting the phonon course. | 12-05-2013 |
Se Joon Lee, Incheon KR
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20150350634 | SYSTEM FOR PROVIDING COMPLEX-DIMENSIONAL CONTENT SERVICE USING COMPLEX 2D-3D CONTENT FILE, METHOD FOR PROVIDING SAID SERVICE, AND COMPLEX-DIMENSIONAL CONTENT FILE THEREFOR - An information processing method of a multidimensional content providing system for providing a user with a multidimensional content including at least one 2D video section and at least one 3D video section is provided. The method includes the steps of: (a) the multidimensional content providing system playing the 2D video section with a 2D player; (b) the multidimensional content providing system playing the 3D video section with the 2D player; (c) the multidimensional content providing system acquiring a distorted image during the play at the step (b); (d) the multidimensional content providing system applying a rendering process to the distorted image acquired at the step (c) by using a 3D rendering engine; and (e) the multidimensional content providing system providing the rendered image for the user. | 12-03-2015 |
Se Joon Woo, Seongnam KR
Se Joon Yoon, Siheung-Si KR
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20150043364 | DYNAMIC ROUTING METHOD IN AD-HOC NETWORK AND NETWORK DEVICE THEREFOR - A dynamic routing method of a network device in an ad-hoc network is provided. The method includes (a) collecting a factor comprising at least one of the number of neighboring network devices, a moving speed and an amount of data traffic; (b) setting a routing information transmission mode based on a value of the collected factor; and (c) processing at least one of transmission and non-transmission of routing information according to the set routing information transmission mode, wherein in the step (b), when setting the routing information transmission mode, if the value of the factor is less than a preset threshold value, the routing information transmission mode is set to an active mode, and if the value of the factor exceeds the threshold, the routing information transmission mode is set to an inactive mode. | 02-12-2015 |
Se Joon You, Seoul KR
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20130257298 | POWER COMPENSATION DEVICE AND LIGHT EMITTING DIODE ILLUMINATION APPARATUS HAVING THE SAME - A light emitting diode (LED) illumination device having a power compensation function is provided. The illumination device includes a light emitting unit including a plurality of LEDs connected in series, a rectifier for rectifying input AC power to provide a rectified voltage to the light emitting device, and a power compensator for detecting a change in the rectified voltage provided to the light emitting device and compensating a current provided to the light emitting device according to the detected change in the rectified voltage. | 10-03-2013 |
Se-Joon Oh, Gyeonggi-Do KR
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20140085719 | DIPSLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME - A display panel includes a transmit-control portion and a light blocking portion. The pixel-transmit portion may include a pair of first sides and a pair of second sides and transmitting light, the pair of the first sides being inclined with respect to a horizontal-axis direction and substantially parallel with each other, the pair of the second sides being inclined with respect to a vertical-axis direction and substantially parallel with each other. The blocking portion may surround the pixel-transmit portion and block the light. | 03-27-2014 |
Se-Joon Oh, Suwon-Si KR
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20130271503 | DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE DIMENSIONAL IMAGES USING PLURAL BARRIER STATES - A display apparatus includes a display panel, a display panel driver, a light source part, a light directing element and a barrier driver. The display panel displays a 3D image by dividing a single 3D image frame into plural sub frames including one corresponding to a first stereoscopic view for display during a first sub frame and a second corresponding to a second stereoscopic view for display during a second sub frame. The light source part provides selectively blockable backlighting. The light directing element is disposed between the display panel and the light source part so as to implement selective blocking. The light directing element includes a barrier part and a lens part disposed on the barrier part. The barrier part has a plurality of first electrodes and a plurality of second electrodes crossing the first electrodes. | 10-17-2013 |
20130307948 | 3-DIMENSIONAL IMAGE DISPLAY DEVICE AND DISPLAY METHOD THEREOF - A 3-dimensional image display device includes: a backlight unit; a barrier panel above the backlight unit and including unit barriers which selectively blocks light; a lenticular lens array above the barrier panel and including lenticular lenses, each having a principal point; a liquid crystal panel above the lenticular lens array; an eye tracking sensor which detects a position of eyes of a viewer and a distance between the principal point of the lenticular lenses and the eyes; and a controller which controls the backlight unit, the barrier panel and the liquid crystal panel based on an output of the eye tracking sensor, where the controller turns on and off the unit barriers such that light passes through the principal point of the lenticular lenses to apply a right-eye image to a right eye of the viewer and apply a left-eye image to a left eye of the viewer. | 11-21-2013 |
20140092330 | POLARIZING ADHESIVE ELEMENT, METHOD OF MANUFACTURING THE SAME AND DISPLAY APPARATUS HAVING THE SAME - A polarizing adhesive element includes a pressure sensitive adhesive (“PSA”), a compensating film, a polarizing film, a supporting film and an optical clear adhesive (“OCA”). The PSA has adhesion. The compensating film is disposed on the PSA. The compensating film is configured to compensate a phase difference of a light. The polarizing film is disposed on the compensating film. The polarizing film is configured to polarize the light. The supporting film is disposed on the polarizing film. The supporting film supports the polarizing film. The OCA is disposed on the supporting film. The OCA has adhesion. | 04-03-2014 |
20140146023 | DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGE USING THE SAME - A display apparatus includes a display panel, a barrier part, a display panel driver and a barrier driver. The display panel includes a plurality of pixels. The barrier part is disposed on the display panel. The barrier part generates N viewpoint images using a plurality of barriers selectively transmitting and blocking a light. N is a natural number. The display panel driver provides image data to the display panel. The barrier driver controls the barrier part such that the different barriers have transmitting statuses in a first subframe and a second subframe. | 05-29-2014 |
20140340402 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE AND METHOD OF DISPLAYING THREE DIMENSIONAL IMAGE - A time multiplexing multi-view point three dimensional image display device includes a display panel that includes a plurality of pixels arranged in a matrix form, where each pixel displays one color of a plurality of primary colors, and a view point division unit that divides the 3D image displayed by the display panel into two or more view points. The display panel includes a plurality of dots, each dot includes a set of pixels in which each pixel shows a different primary color. Each dot displays a 3D image for a view point during a frame set that includes a plurality of frames. The view point division unit moves in a row direction when the frame changes in the frame set, and at least one pixel one of the dot is selected in each frame of the frame set. | 11-20-2014 |
20150346543 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes: a substrate including a plurality of pixel areas; a thin film transistor disposed on the substrate; a pixel electrode connected with the thin film transistor; and a roof layer disposed facing the pixel electrode, wherein a plurality of microcavities are disposed between the pixel electrode and the roof layer, and a liquid crystal layer including liquid crystal molecules is disposed in the plurality of microcavities, and wherein each microcavity includes a first area and a second area partitioned by a liquid crystal injection hole formation area, and a first alignment layer in the first area and a second alignment layer in the second area are formed of different materials. | 12-03-2015 |
Se-Joon Park, Seoul KR
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20090208470 | Microorganisms Having Bad Smell Removal Activity of Organic Waste and Use Thereof - The present invention relates to novel microorganisms having the efficiency of removing an offensive odor from organic waste and the use thereof. More particularly, the novel microorganisms have the effects of preventing or removing the offensive odor from organic waste, killing insects and fungi, preventing decomposition, and promoting digestion and fermentation. The inventive microorganisms have the effects of preventing or removing the offensive odor from organic waste and killing noxious insects and plant pathogenic fungi, can be used as feed additives and antibiotic substitutes, and also are useful for the preparation of fermented healthy foods. | 08-20-2009 |
Se-Joon Yoon, Seoul KR
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20150079157 | COMPOSITION COMPRISING PURINE DERIVATIVES OR SALT THEREOF FOR PREVENTING OR TREATING ATOPIC DERMATITIS - The present invention provides a pharmaceutical composition for preventing or treating atopic dermatitis comprising 2-amino-1,9-dimethylpurin-6-one or its pharmaceutically acceptable salt as an active ingredient. And also, the present invention provides a cosmetic composition for improving atopic dermatitis comprising 2-amino-1,9-dimethylpurin-6-one or its pharmaceutically acceptable salt; and a food (i.e., a functional food) for preventing or improving atopic dermatitis comprising 2-amino-1,9-dimethylpurin-6-one or its pharmaceutically acceptable salt. | 03-19-2015 |