Seo, Goyang-Si
Byung Hyuck Seo, Goyang-Si KR
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20150277180 | LIQUID CRYSTAL DISPLAY DEVICE - Discussed is a liquid crystal display device which provides a simple structure by minimizing structural and optical components. The liquid crystal display (LCD) device can include a liquid crystal display panel that includes a lower substrate and an upper substrate bonded to each other with a liquid crystal layer interposed therebetween; a rear cover that includes a bottom supporter supporting a light source module emitting light toward a bottom of the liquid crystal display panel, an upper supporter supporting a lower edge of the liquid crystal display panel, and a sidewall between the bottom supporter and the upper supporter; a diffusion sheet arranged below the liquid crystal display panel to cover the bottom supporter of the rear cover; and a sheet attachment member provided at the edge of the diffusion sheet and attached to the bottom of the liquid crystal display panel. | 10-01-2015 |
Gae-Won Seo, Goyang-Si KR
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20120219148 | ENCRYPTION/DECRYPTION METHODS, AND DEVICES AND SYSTEMS USING THE SAME - An encryption/decryption device includes a control unit, an encryption/decryption unit and a verification unit. The control unit generates a start text and an encryption/decryption control signal in response to a command signal and one of an input text and an inner text according to an operational mode. The encryption/decryption unit encrypts or decrypts the start text to generate a result text in response to the encryption/decryption control signal. The verification unit provides the result text to the control unit as the inner text and generates an output text and an alarm signal based on the result text and the input text according to the operational mode, where the output text is an encrypted version of the input text or a decrypted version of the input text, and the alarm signal indicates the integrity of the output text. | 08-30-2012 |
Il-Kyung Seo, Goyang-Si KR
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20130026034 | ELECTROLYZER FOR PRODUCING SODIUM HYPOCHLORITE - The present invention relates to an electrolyzer for producing sodium hypochlorite by electrolyzing brine such as salt water or seawater and the like, and more specifically to a horizontal non-membrane type electrolyzer of a new structure which can maintain a constant interval among electrode plates without using a welding means or an adhering means on the inside of a housing by including a separator for dividing an inner space of a hollow type housing into a plurality of electrode chambers; the electrode plates which are arranged in parallel to each other in the constant interval within a rectangular space part of the separator; and a fixing bar for fixing the separator to an inner wall of the housing. | 01-31-2013 |
Junghoon Seo, Goyang-Si KR
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20140184758 | IMAGE PROCESSING METHOD OF TRANSPARENT DISPLAY APPARATUS AND APPARATUS THEREOF - There are provided an image processing method. Perspective is calculated from an image, the image is divided into a plurality of objects in consideration of the perspective, and processing levels of the plurality of objects are assigned. A light shielding rate of a transparent display apparatus is calculated based on the processing levels. Further, image processing is performed on the objects on the basis of the processing levels, so that it is possible to improve a stereoscopic effect being felt while using the transparent display apparatus. Furthermore, a shielding rate of light entering from the rear side of the transparent display apparatus is effectively adjusted, and the image is processed to improve the visibility of the image. | 07-03-2014 |
20140185129 | TRANSPARENT DISPLAY APPARATUS AND A METHOD FOR CONTROLLING THE SAME - There are provided a transparent display apparatus and a method for controlling the same. The transparent display apparatus includes a transparent display unit that includes a plurality of first pixels having an emissive area on which an image is displayed and a transmissive area on which a background is projected; a light control unit that includes a plurality of second pixels disposed on one surface of the transparent display unit; and a transmittance control device that extracts at least one object from an image displayed by the transparent display unit and controls transmittance of an area, which corresponds to the light control unit and the extracted object. | 07-03-2014 |
Jungmoo Seo, Goyang-Si KR
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20140175934 | BRUSHLESS DC MOTOR OF AXIAL GAP TYPE - A brushless direct current (BLDC) motor of axial gap type includes a rotational axis, a stator rotatably connected to the rotational axis, a rotor disposed apart from the stator in an axial direction of the rotational axis, fixedly connected to the rotational axis, and including a permanent magnet formed on an inner surface thereof to face the stator. Further, the stator is formed as wiring board and includes a plate-like board body and a coil pattern. The board body is disposed in a horizontal position with regard to the rotor and has a central hole into which the rotational axis is inserted. The coil pattern is formed in the board body and arranged in a radial form around the central hole. | 06-26-2014 |
20140285048 | REDIAL AND AXIAL FLUX MOTOR USING INTEGRATED WINDINGS - The present disclosure relates to a radial and axial flux motor using integrated windings, which includes a rotor which includes a rotor core having a shape of a hollow cylindrical case, and permanent magnets for an inner lateral surface and permanent magnets for a ceiling surface that are coupled to the inner lateral surface and the ceiling surface of the rotor core respectively, and which is rotated about a shaft, and a stator which includes a stator core and windings coupled to the stator core and which is installed in the rotor. Therefore, a radial flux motor and an axial flux motor are integrated into one motor to be able to increase both efficiency and output. | 09-25-2014 |
20150035389 | SWITCHED RELUCTANCE MOTOR AND STATOR THEREOF - A stator of a switched reluctance motor includes a stator core part, stator coiling parts, stator salient parts, and pairs of permanent magnets. The stator coiling parts protrude inwardly from the stator core part and have coils wound on an external side thereof. The stator salient parts protrude inwardly from the stator core part and are disposed between the stator coiling parts. Each pair of the permanent magnets is inserted into each of the stator coiling parts and magnetized in the same direction as a direction of a magnetic field generated by the excitation of the coils. This stator has an electromagnetic structure designed to prevent the reversal of a magnetic field generated by the excited coils. The output of the motor is enhanced by inserting the permanent magnets so as to be magnetized in the same direction as a direction of a magnetic field generated by the excited coils. | 02-05-2015 |
Kang Woon Seo, Goyang-Si KR
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20160127118 | METHOD AND APPARATUS FOR PROVIDING IN-VEHICLE NETWORK TIME SYNCHRONIZATION USING REDUNDANT GRANDMASTER - A method for providing network time synchronization using a redundant grandmaster includes sensing a loss of the grandmaster. A sync message is generated according to a sensed result. The generated sync message is transmitted through a clock master port. | 05-05-2016 |
Seongmo Seo, Goyang-Si KR
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20130147724 | DISPLAY DEVICE WITH INTEGRATED TOUCH SCREEN - A display device with an integrated touch screen according to an embodiment, includes a display panel including a touch screen provided in an active area of the display panel, and a display driver circuit provided in an inactive area of the display panel, the touch screen including a plurality of driving electrodes, each of the driving electrodes including a plurality of sub driving electrodes positioned in the active area of the display panel but electrically connected to each other in the inactive area of the display panel, the touch screen further including a plurality of sensing electrodes disposed between the sub driving electrodes and formed in the active area of the panel, and the display driver circuit configured to apply a common voltage to the driving electrodes and the sensing electrodes or a touch driving voltage to the driving electrodes according to a driving mode of the display panel. | 06-13-2013 |
Seong-Mo Seo, Goyang-Si KR
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20120169660 | APPARATUS AND METHOD FOR DRIVING TOUCH SENSOR - Disclosed is an apparatus and method for driving a touch sensor in which a group sensing method per region or a local channel sensing method in a selected region is used depending upon whether touch is made, thereby reducing touch calculation time and power consumption. An apparatus for driving a touch sensor, including a plurality of first conduction lines and a plurality of second conduction lines, includes a touch controller to divide the touch sensor into a plurality of regions, to periodically sense whether touch has been made per region using a group sensing mode, to select a touch region when the touch region is detected, and to sense whether touch has been made per channel using a channel sensing mode only in the selected region. | 07-05-2012 |
20130038570 | APPARATUS FOR DRIVING TOUCH PANEL AND DISPLAY APPARATUS COMPRISING THE SAME - Disclosed are a touch panel driving apparatus and a display device including the same, which lead to the enhancement of sensing sensitivity. The touch panel driving apparatus includes a touch control unit and a touch sensing unit. The touch sensing unit is connected to the receiving lines, and generates the digital touch information on the basis of change of a capacitance between two transmitting lines and one receiving line or generates the digital touch information on the basis of change of a capacitance of each of the receiving lines to supply the digital touch information to the touch control unit, according to the sensing control signal. | 02-14-2013 |
20140160041 | DISPLAY DEVICE WITH INTEGRATED TOUCH SCREEN AND METHOD OF DRIVING THE SAME - Discussed is a display device with integrated touch screen including a panel including a plurality of electrodes; a data driver for converting RGB data inputted from a timing controller into a data voltage, and supplying the data voltage to data lines; a gate driver for sequentially supplying a gate signal to gate lines so as to apply the data voltage to pixels of the panel during a high logic period of a horizontal sync signal; and a touch IC for supplying the touch scan signal to the plurality of electrodes every low logic period of the horizontal sync signal, wherein the touch IC applies the touch scan signal, at least once, to each of the electrodes during one frame. | 06-12-2014 |
20150185810 | TOUCH SCREEN DEVICE, TOUCH SCREEN DISPLAY DEVICE USING THE SAME, AND DRIVING METHOD THEREOF - Disclosed is a touch screen device. The touch screen device includes a touch screen panel configured to include a plurality of driving electrodes, which are disposed in parallel in a first direction, and a plurality of sensing electrodes which are disposed in parallel in a second direction, and a touch circuit unit configured to, when a touch type of a previous touch sensing period is a finger touch, sequentially apply a driving pulse to a plurality of second driving electrodes but not to a plurality of first driving electrodes among the plurality of driving electrodes, and receive a plurality of sensing signals based on the driving pulse from the plurality of sensing electrodes. | 07-02-2015 |
Wan Yong Seo, Goyang-Si KR
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20130240018 | ROBOTIC SUNLIGHT TRACKING APPARATUS - A robotic sunlight tracking apparatus reduces power consumption and improves efficiency of solar photovoltaic power generation. The apparatus includes a solar cell module for converting sunlight into electricity, a rotation shaft connected to a backside of the solar cell module for supporting the solar cell module while rotating, a cylindrical body under the rotation shaft having a cam with a curvature formed as a recess in a surface of the cylindrical body and a motor built therein to rotate in one direction by operation of a timer, and fixing means for fixing the cylindrical body to ground. The rotation shaft includes a cam follower at one side of the cylindrical body placed in the cam for moving following the cam as the motor rotates, and a lift arm connected to the cam follower for moving up/down, adjusting an angle of the solar cell module when the cam follower moves. | 09-19-2013 |