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Chang Gun
Chang Gun Kim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080248256 | Transparent Optical Film Comprising Damage Prevention Layer Having Particles Distributed Therein - Disclosed herein is a transparent optical film, including an optically structured layer, which is a sheet formed of a transparent polymeric material and composed of a first surface having three-dimensional structures thereon and a second surface opposite the first surface, and a damage prevention layer formed on the second surface of the optically structured layer and composed of a transparent polymeric material and spherical organic or inorganic particles. The damage prevention layer has protruding surface portions formed by the particles protruding from the transparent polymeric material. The optical film of the current invention is advantageous because the prism structure and the opposite surface of the optical film are prevented from damage due to external impact, vibration and friction, and the attachment of impurities due to frictional static charges is prevented. Further, the front luminance and optical properties of the optical film are improved. | 10-09-2008 |
Chang Gun Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100061613 | METHOD, APPARATUS AND PROGRAM FOR PROCESSING MAMMOGRAPHIC IMAGE - Provided are a method, an apparatus, and a program for processing a mammographic image, whereby the file size of the mammographic image can be remarkably reduced while retaining the original breast portion sufficient for diagnosis. A controlling unit divides an original mammographic image into a breast portion and a background portion based on a predetermined value (whether each pixel value of the original mammographic image is greater or smaller than a predetermined value). It determines the breast boundary line between the breast portion and the background portion (operation S | 03-11-2010 |
Chang Gun Oh, Hwaseong KR
| Patent application number | Description | Published |
|---|---|---|
| 20110155429 | Carrier substrate, fabrication method thereof, printed circuit board using the same, and fabrication method thereof - Disclosed are a carrier substrate including an insulating base material with a copper foil layer formed on at least one surface thereof, a metal layer formed on the cooper layer and having a length shorter than that of the copper foil layer, and an insulating layer formed on the metal layer, a fabrication method thereof, a printed circuit board (PCB) using the same, and a fabrication method thereof. Because there is no land at the via and core in the substrate, because a circuit pattern connected with the via can be formed to be finer, so the circuit pattern can be highly integrated and the substrate can become thinner. Thus, a printed circuit board (PCB) having a smaller size and reduced number of layers can be fabricated. | 06-30-2011 |
Chang Gun Shin, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20120064207 | FOOD COOKING METHOD AND DEVICE, AND FOOD MADE USING THE METHOD - A food cooking method and a device in which a combustion chamber and a food cooking vessel are separated by a surface having fine holes or slits, and a fuel or a substance which gives off an aroma produced in the combustion chamber while the combustion chamber is screened from the atmosphere, such that heat and aroma are transmitted to the food as the aromatic and hot combustion gasses are discharged to the exterior through the food in the food cooking vessel. In the cooking method, flavor is enhanced as a smoky aroma is directly added to the foods in forms of pastes and the foods in a solid phase which is distributed by mixing into a liquid phase or semi-liquid phase. The method also can be used to remove unwanted smells and to cook rice. | 03-15-2012 |
Chang Gun Song, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100214522 | METHOD FOR ADJUSTING AMOUNT OF LIQUID CRYSTAL IN AN LCD DEVICE INCLUDING REDUCING THE THICKNESS OF A SEAL MEMBER TO FORM A REPAIR REGION BY LASER HEATING A METAL PATTERN THEREUNDER - A method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device includes injecting a liquid crystal into a liquid crystal receiving space. The liquid crystal receiving space is disposed between a first substrate, a second substrate that faces the first substrate, and a sealing member interposed between the first and second substrates. The method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device further includes reducing a thickness of the sealing member at a predetermined portion of the sealing member to form a repair region, and pressurizing the liquid crystal to break the sealing member at the repair region to discharge some of the liquid crystal from the liquid crystal receiving space, so as to adjust the amount of the liquid crystal in the liquid crystal receiving space. The method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device also includes resealing the broken repair region of the sealing member. | 08-26-2010 |
| 20100214523 | METHOD FOR ADJUSTING AMOUNT OF LIQUID CRYSTAL IN AN LCD DEVICE INCLUDING FORMING A REPAIR REGION BY IRRADIATING A LIGHT ONTO A SEALING MEMBER HAVING A THICKNESS WITH AN INCLUDED METAL PATTERN CAPABLE OF BEING BURNT DOWN - A method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device includes injecting a liquid crystal into a liquid crystal receiving space. The liquid crystal receiving space is disposed between a first substrate, a second substrate that faces the first substrate, and a sealing member interposed between the first and second substrates. The method for adjusting an amount of liquid crystal in an LCD device further includes irradiating a light to a portion of the sealing member while varying an irradiating angle of the light so as to form a repair region at the sealing member that has a thickness smaller than that of the sealing member. The method for adjusting an amount of liquid crystal in an LCD device also comprises pressurizing the liquid crystal to form an opening in the repair region of the sealing member and discharge some of the liquid crystal from the liquid crystal receiving space through the opening formed in the repair region, and sealing the opening of the | 08-26-2010 |
| 20110170046 | METHOD FOR ADJUSTING AMOUNT OF LIQUID CRYSTAL IN AN LCD DEVICE INCLUDING REDUCING THE THICKNESS OF A SEAL MEMBER TO FORM A REPAIR REGION BY LASER HEATING A METAL PATTERN THEREUNDER - A method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device includes injecting a liquid crystal into a liquid crystal receiving space. The liquid crystal receiving space is disposed between a first substrate, a second substrate that faces the first substrate, and a sealing member interposed between the first and second substrates. The method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device further includes reducing a thickness of the sealing member at a predetermined portion of the sealing member to form a repair region, and pressurizing the liquid crystal to break the sealing member at the repair region to discharge some of the liquid crystal from the liquid crystal receiving space, so as to adjust the amount of the liquid crystal in the liquid crystal receiving space. The method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device also includes resealing the broken repair region of the sealing member. | 07-14-2011 |