Kim, Eumseong-Gun
Chan Rae Kim, Eumseong-Gun KR
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20110300968 | GOLF BALL - Disclosed is a golf ball including a center portion, at least two intermediate tiers sequentially surrounding the center portion, and an outer tier surrounding the intermediate tiers, which comprises: said outer tier having a thickness in a range of 0.8˜1.4 mm, and an a hardness (Shore D) in a range of 40˜50; among the intermediate tiers, said first intermediate tier formed just below the outer tier, having a thickness in a range of 1.0˜2.0 mm and a hardness (Shore D) in a range of 50˜65; each intermediate tier formed just below the first intermediate tier having a thickness in a range of 1.3˜1.5 mm, and a hardness (Shore D) in range of 30˜70; the radius of the center portion is in a range of 5˜18 mm, and a hardness (Shore D) in a range of 30˜70; and a moment of inertia value of the golf ball is less than 83 g·cm | 12-08-2011 |
Jong-Doo Kim, Eumseong-Gun KR
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20090115013 | Image Sensor and Method for Manufacturing the Same - Disclosed is a method for manufacturing an image sensor capable of inhibiting bridge formation between microlenses and minimizing gaps between microlenses. A photodiode and circuitry can be formed on a substrate according to unit pixel. A color filter layer can be formed on the substrate with color filters corresponding to each photodiode. A planarization layer can be formed on the color filter layer, and a groove can be formed in the planarization layer at a boundary between pixels. In one embodiment, the groove can be formed by performing an ashing process with respect to a general photoresist pattern. In another embodiment, the groove can be formed by performing an ashing process with respect to the photoresist pattern for forming the microlens. A microlens can be formed on the planarization layer such that a region of the microlens fills the groove. | 05-07-2009 |
20090130572 | RETICLE FOR FORMING MICROSCOPIC PATTERN - A reticle for forming a microscopic pattern is formed that prevents a ghost image generated in a photolithography process for patterning microscopic-sized holes. The reticle may include a quartz substrate; a first pattern formed by exposing a portion of the surface of the quartz substrate; a second pattern surrounding the first pattern and including a phase shift layer; and a third pattern including an opaque layer around the second pattern. | 05-21-2009 |
20100009273 | MASK AND METHOD FOR MANUFACTURING THE SAME - A mask for use in an exposure process and a method for manufacturing the same are provided, the mask including a main pattern formed over a reticle substrate; a plurality of dummy patterns formed over the reticle substrate and spaced apart from the main pattern by a predetermined distance; and a light shielding layer formed over at least one of the plurality of dummy patterns. A dummy patterns may include a fine dummy pattern having a resolution equal to or less than a limit resolution so as not to form a pattern image on a wafer during an exposure process. | 01-14-2010 |
20100084733 | ISOLATION LAYER OF SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A device isolation layer includes a semiconductor substrate defining an upper trench etched to a predetermined depth, a lower trench defined in the semiconductor substrate at a lower part of the upper trench, the lower trench having a smaller width than the upper trench, and an insulating oxide embedded in the upper and lower trenches. Accordingly, since a stepped structure is formed in the trenches, generation voids may be restrained while improving the gap-filling efficiency. | 04-08-2010 |
Min-Won Kim, Eumseong-Gun KR
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20160040814 | TUBE-FITTING STRUCTURE FOR PURE-WATER LINE - The present invention relates to a tube-fitting structure for a pure-water line of a water purifier or refrigerator. The present invention provides a tube connecting structure in which a tube fitted into a body having a fitting part formed therein is fixed by a cap, wherein a guide groove formed to have a receiving recess curved downward is formed on an outer circumferential surface of a tube link part of the body, and wherein a guide protrusion is formed on an inner circumferential surface of the tube corresponding to the outer circumferential surface of the body to allow the guide protrusion to be coupled along the guide groove, so that the tube is easily assembled with the body while the cap is rotated due to an inclined surface of the guide groove. Thus, in spite of enhancing the air tightness of the fitting structure, the assembly is improved. | 02-11-2016 |
Se Na Kim, Eumseong-Gun KR
Sung-Moo Kim, Eumseong-Gun KR
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20090127600 | IMAGE SENSOR AND FABRICATING METHOD THEREOF - An image sensor and fabricating method thereof are disclosed by which damage to a protective layer can be prevented in a manner of reducing thermal stress of an uppermost metal line in performing thermal treatment for enhancing the dark characteristic. Such damage can be prevented by forming a poly layer pattern in an insulating interlayer on at least one side of the uppermost layer metal line. | 05-21-2009 |
Woon Jo Kim, Eumseong-Gun KR
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20140154599 | METHOD AND APPARATUS FOR SIMULTANEOUS CONTROLLING OF FUEL CONCENTRATION AND TEMPERATURE OF LIQUID FUEL BY SENSOR-LESS AND TEMPERATURE-CONTROL BASED FEED-BACK CONTROL, LIQUID FUEL CELL APPARATUS USING THE SAME - A concentration of a fuel supplied to a fuel cell and a heat exchange rate of a heat exchanger are controlled simultaneously in order to maintain a temperature of fuel cell stack and a diluted fuel concentration that is supplied to the fuel cell stack in a target level. Further, by appropriately responding to an exterior temperature changes or unexpected fuel cell performance changes, it is possible to improve a system efficiency and stability of fuel cell operation and to regulate the fuel concentration quickly and accurately compared to a prior sensor-less concentration controller. | 06-05-2014 |