Sang Hyeok
Sang Hyeok Jung, Seoul KR
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20120327682 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - Disclosed are a backlight unit and a display apparatus using the same. The backlight unit includes a light guide plate, grooves disposed in the light guide plate, the grooves having at least one inclined surface, light source modules disposed within the grooves, and stoppers disposed between the light source modules and the light guide plate, wherein a cross-sectional area of the grooves is larger than that of the stoppers. The stoppers contact at least one of the side surfaces of the grooves, the bottom surfaces of the grooves and the light source modules. | 12-27-2012 |
20130016521 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAMEAANM Jung; Sang HyeokAACI SeoulAACO KRAAGP Jung; Sang Hyeok Seoul KRAANM Kim; Moon JeongAACI SeoulAACO KRAAGP Kim; Moon Jeong Seoul KRAANM Kim; Jeong HwanAACI SeoulAACO KRAAGP Kim; Jeong Hwan Seoul KR - Disclosed are a backlight unit and a display apparatus using the same. The backlight unit includes a light guide plate including first and second grooves, and light source modules disposed within the second grooves. The first grooves are disposed on the upper surface of the light guide plate, and the second grooves are disposed on the lower surface of the light guide plate, and the first grooves are disposed between light sources of the light source module. | 01-17-2013 |
20130021780 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a light guide plate having a first hollowness, a light source module disposed at the first hollowness, a bottom chassis having a second hollowness corresponding to the first hollowness, and an elastic member disposed at the second hollowness of the bottom chassis between the light source module and the bottom chassis. | 01-24-2013 |
20130100646 | BACKLIGHT UNIT AND DISPLAY USING THE SAME - Disclosed are a backlight unit and a display using the same. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector, and the end of the second reflector is separated from the at least one light source by a first distance in the upward direction of the at least one light source. | 04-25-2013 |
20140268659 | BACKLIGHT UNIT AND DISPLAY USING THE SAME - Disclosed are a backlight unit and a display using the same. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector, and the end of the second reflector is separated from the at least one light source by a first distance in the upward direction of the at least one light source. | 09-18-2014 |
20150023058 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - Disclosed are an illumination system and a display apparatus using the same. The illumination system includes a light guide plate; grooves disposed in the light guide plate, each of the grooves having at least one inclined surface; light source modules disposed within the grooves, wherein the light source modules comprise, substrates and light sources disposed on the substrates; and stoppers disposed between a first surface of each of the light sources and the at least one inclined surface of each of the grooves, the first surface of each of the light sources facing the at least one inclined surface. A cross-sectional area of the grooves is larger than that of the stoppers. | 01-22-2015 |
Sang Hyeok Kim, Gyeonggi-Do KR
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20120075693 | OPTICAL SYSTEM FOR THERMAL IMAGE MICROSCOPE - Provided is an optical system for a thermal image microscope. The optical system includes an image forming unit and a relay unit. The image forming unit forms a focus. The relay unit elongates an optical path. Here, the image forming unit includes six lenses. The relay unit includes two lenses. Aspherical surfaces of the lenses are all convex surfaces. | 03-29-2012 |
Sang Hyeok Lee, Suwion-Si KR
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20130036774 | WASHING MACHINE - A washing machine includes a rotary tub having a diameter progressively increasing from a first end side thereof to a second end side thereof located opposite the first end side, dehydration holes arranged at the second end side of the rotary tub, and a dehydration hole switching unit to open and close the dehydration holes. The dehydration holes are opened depending on increase of a rate of rotation of the rotary tub. | 02-14-2013 |
Sang Hyeok Lee, Suwon-Si KR
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20120304703 | WASHING MACHINE - A washing machine having an improved structure which increases washing capacity without increasing the size of the washing machine. The washing machine includes a cabinet including an outer part and a cylindrical inner part connected to the outer part, a spin basket rotatably disposed in the inner part and including a bottom and a side wall extending from the bottom, a pulsator rotatably disposed in the spin basket, a motor provided under the spin basket, a clutch to selectively transmit power of the motor to the spin basket or the pulsator, a base plate to fix the clutch and the motor, and suspension members connecting the base plate to the upper portion of the cabinet. Wash water is stored within the spin basket and is not stored outside the spin basket during a washing cycle. | 12-06-2012 |
20130014547 | WASHING MACHINEAANM Kim; Hyun MookAACI Osan-siAACO KRAAGP Kim; Hyun Mook Osan-si KRAANM Jun; Kab JinAACI Gwangiu-siAACO KRAAGP Jun; Kab Jin Gwangiu-si KRAANM Min; Je HongAACI Seongnam-siAACO KRAAGP Min; Je Hong Seongnam-si KRAANM Lee; Sang HyeokAACI Suwon-siAACO KRAAGP Lee; Sang Hyeok Suwon-si KRAANM Choi; Ji HoonAACI Hwaseong-siAACO KRAAGP Choi; Ji Hoon Hwaseong-si KRAANM Kim; Seung OhAACI Suwon-siAACO KRAAGP Kim; Seung Oh Suwon-si KR - A washing machine includes a cabinet, a rotary tub disposed to rotate around a driving shaft, which is vertically provided inside the inner part of the cabinet, and comprising a bottom and a sidewall, the sidewall slantingly extending from the bottom to have a diameter increasing toward an upper side of the rotary tub from the bottom, a driving apparatus disposed at a lower side of the rotary tub to rotate the rotary tub, a bracket plate connected to the rotary tub by the driving shaft at the lower side of the rotary tub and having the driving apparatus provided at a lower side thereof, a base disposed at a lower side of the bracket plate, and a suspension member having a lower side supported by the base and an upper side connected to the bracket plate at a lateral side of a center of gravity of the rotary tub. | 01-17-2013 |
Sang Hyeok Park, Busan KR
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20120180514 | DRAIN HOSE ASSEMBLY AND REFRIGERATOR INCLUDING THE SAME - A refrigerator may include a drain hose assembly. The refrigerator includes an upper hose, a lower hose connected to the upper hose while being arranged in a machinery chamber, the lower hose being provided with an air inlet hole to introduce outside air, and an opening and closing unit provided at the lower hose to be upwardly pivoted by negative pressure in a storage chamber and to be downwardly pivoted by gravity, in order to open and close the air inlet hole, respectively. As a result, it may be possible to achieve an enhancement in energy efficiency and to reduce the force required to open door according to an improvement of sealing-tightness. | 07-19-2012 |
20160069605 | DRAIN HOSE ASSEMBLY AND REFRIGERATOR INCLUDING THE SAME - A refrigerator includes a storage chamber; an evaporator; an evaporator receiving portion and a defrost water tray slantingly arranged at a lower side of the evaporator receiving portion; a machinery chamber having an evaporation tray; an upper hose communicated with the defrost water tray; a lower hose connected to the upper hose while extending to the evaporation tray, the lower hose being provided, at one side thereof, with an air inlet hole to introduce outside air. The air inlet hole is formed at a slanted mounting surface protruding inside of a vertically-extending portion of the lower hose while being slanted downward. An opening and closing unit is provided in the vertically-extending portion of the lower hose that is configured to open the air inlet hole by an internal pressure of the storage chamber during opening of the door, and to close the air inlet hole by gravity. | 03-10-2016 |
Sang-Hyeok Lee, Seongnam-Si KR
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20130188327 | MULTI-DISPLAY DEVICE - A multi-display device includes a plurality of display devices. A display device of the plurality of display devices includes: a display panel including a front side, a rear side, first and second sides which face each other, and third and fourth sides which face each other; a first chassis which is fixed to the first side; a second chassis which is fixed to the second side; a third chassis which is fixed to the third side; a fourth chassis which is fixed to the fourth side; and a fixing member between one or more of the first to fourth chassis, and the display panel. The fixing member fixes the one or more of the first to fourth chassis, to the display panel. The fixing member is provided at a boundary between adjacent display devices of the plurality of display devices. | 07-25-2013 |
Sang-Hyeok Oh, Seoul KR
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20140062929 | APPARATUS AND METHOD FOR PROCESSING INPUT ON TOUCH SCREEN - An apparatus and method for processing a touch screen input are provided. The method includes determining if an input from an electronic pen on a touch screen is a contact input or a hovering input, calculating a coordinate of the electronic pen on an input sensing panel of the touch screen by applying a first preset movement determination reference filter in the contact input and applying a second preset movement determination reference filter in the hovering input, the second preset movement determination reference filter having a wider range than that of the first movement determination reference filter in the hovering input, and outputting a coordinate signal according to the calculated coordinate. | 03-06-2014 |
Sang-Hyeok Yang, Suwon-Si KR
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20160112796 | ANALOGUE SIGNAL PROCESSING CIRCUIT FOR MICROPHONE - An analog signal processing circuit of a microphone includes a bias circuit including a first sub-circuit which receives a signal from the microphone to output a first signal and a second sub-circuit which receives a reference voltage to output a second signal. A fully differential circuit receives the first signal and the second signal to output a fully differential signal. Each of the first sub-circuit and the second sub-circuit includes a bias sub-circuit to apply a bias voltage. | 04-21-2016 |
Sang-Hyeok Yang, Gyeonggi-Do KR
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20160142828 | MICRO PHONE SENSOR - A microphone, that increases sensitivity without a separate circuit is provided. The microphone includes an audio detection module having a vibration film that outputs capacitance signals by vibrating audio introduced from the exterior and a piezoresistive element that outputs a piezoresistive signal by a sound pressure of the audio. A semiconductor chip includes an amplifier electrically connected to the audio detection module to receive a capacitance signal and a piezoresistive signal from the audio detection module and amplifies the capacitance signal and piezoresistive signal to an electrical signal. The amplifier includes an input terminal that receives an input of the capacitance signal; a first resistor connected to the input terminal and the piezoresistive element; an output terminal that amplifies and outputs the capacitance signal and piezoresistive signal to an electrical signal; and a second resistor connected to the input terminal and the output terminal and connected to the piezoresistive element. | 05-19-2016 |