Jin Goo
Jin Goo Jeon, Seoul KR
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20130299223 | PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a printed circuit board and a method for manufacturing the same. The method for manufacturing the printed circuit board includes forming a base circuit board including a cavity circuit pattern in a cavity region on upper and lower portions of a substrate and internal circuit layers outside the cavity region, forming a cavity separation layer on the cavity circuit pattern, forming at least one pair of an insulating layer and a circuit layer on the base circuit board, cutting the insulating layer and the cavity separation layer provided on an etch stop pattern by controlling a focal length of a laser beam such that the laser beam reaches a surface of the base circuit board, and removing the insulating layer by separating the cavity separation layer to form the cavity. The cavity separation layer is formed on the cavity circuit pattern, and the resultant structure is cut to the cavity separation layer by using a laser so that the insulating layer is separated. Accordingly, the insulating layer in the cavity is easily removed. | 11-14-2013 |
Jin Goo Kang, Gyeonggi-Do KR
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20100188438 | Backlight and Liquid Crystal Display Device - A backlight and a liquid crystal display device are disclosed. The backlight comprises a plurality of light sources generating light, a selective signal output terminal through which selective signals for driving the light source are output, a multiplexer for multiplexing the selective signals to output driving signals for driving the respective light sources, and a current source for controlling a supply of power of the light sources using the driving signals. The liquid crystal display device comprises the backlight, a liquid crystal panel, and a system. | 07-29-2010 |
Jin Goo Kang, Kyeonggi-Do KR
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20100109566 | Control Circuit for Light Emitting Diode and Light Emitting Device Having the Same - Disclosed are a control circuit for a light emitting diode and a light emitting device having the same. The control circuit for the light emitting diode comprises a red LED, a green LED and a blue LED, a driver which outputs a first control signal and a second control signal based on a 2-bit combination and a driving circuit which sequentially turns on/off the LEDs according to a state of the first control signal and the second control signal that are output from the driver. | 05-06-2010 |
Jin Goo Lee, Seoul KR
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20110128244 | MOBILE DEVICE AND METHOD FOR OPERATING THE TOUCH PANEL - A mobile device with a touch screen and a method for operating the touch panel are provided. The mobile device includes a touch panel and a controller. The touch panel divides the area into first and second areas, where the size of the first area corresponds to that of a display unit. The controller performs user functions according to touch events that occur on the first and second areas. The mobile device can increase the usable space in the installation of the touch screen. The method can efficiently operate the touch panel of the touch screen. | 06-02-2011 |
20140358517 | METHOD FOR PROVIDING TEXT CONVERSION SERVICE AND ELECTRONIC DEVICE THEREOF - A device and a method for providing a text conversion service in an electronic device are provided. The method of operating an electronic device includes displaying a screen including at least one display area, determining at least one of the at least one display area as a conversion area, acquiring a first text included in the conversion area, and providing a second text corresponding to the first text. | 12-04-2014 |
Jin Goo Park, Gyeonggi-Do KR
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20110083607 | VAPOR PHASE SELF-ASSEMBLED MONOLAYER COATING APPARATUS - Provided is a vapor phase self-assembled monolayer (SAM) coating apparatus having a small volume and reduced manufacturing costs. The apparatus includes: a chamber for providing space in which at least one substrate is mounted; one or more injection apparatuses, installed at a side of the chamber and in the form of an injector; and one or more supply units for supplying a liquid precursor into the precursor injection apparatus. | 04-14-2011 |
Jin-Goo Ahn, Yongin-City KR
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20120115053 | FUEL CELL SYSTEM - A fuel cell system configured to prevent fuel cell freezing is disclosed. The fuel cell system includes a fuel cell, a reformer in fluid communication with the fuel cell, the reformer including a reactor and a heat feeding unit. A moisture supplying pipe is in fluid communication with the reformer and a reformer exhausting pipe is in fluid communication with the reformer. The reformer exhaust pipe is in fluid communication with the moisture supplying pipe and configured to pass high temperature gas discharged from the reformer exhaust pipe to the moisture supplying pipe. The fuel cell system may remove moisture in the fuel cell and may also prevent the moisture from freezing by using thermal energy generated during operation of the heat feeding unit. | 05-10-2012 |
Jin-Goo Jung, Seoul KR
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20090085041 | THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A method of manufacturing a thin film transistor array panel is provided, which includes: forming a thin film transistor including a gate electrode, a drain electrode, a source electrode and a semiconductor on a substrate; forming a first passivation layer on the drain and the source electrodes; forming a transparent conductive layer on the first passivation layer; etching the transparent conductive layer using a photoresist as an etch mask to expose the portion of the first passivation layer and to form a pixel electrode connected the drain electrode; ashing the first passivation layer and the photoresist; and removing the photoresist. | 04-02-2009 |
20100068841 | Thin Film Transistor Array Panel and Method of Manufacturing the Same - A method of manufacturing a thin film transistor array panel is provided, which includes: forming a semiconductor layer of polysilicon on an insulating substrate; forming a gate insulating layer on the semiconductor layer; forming a gate electrode on the gate insulating layer; forming a source region and a drain region by doping conductive impurities in the semiconductor layer; forming an interlayer insulating layer covering the gate electrode; forming a source electrode and a drain electrode respectively connected to the source and the drain regions; forming a passivation layer covering the source and the drain electrodes; forming a pixel electrode connected to the drain electrode; and forming a first alignment key when forming one selected from the semiconductor layer, the gate electrode, the source and the drain electrodes, and the pixel electrode, wherein one selected from the semiconductor layer, the gate electrode, the source and the drain electrodes, and the pixel electrode is at least formed by photolithography process using a photoresist pattern as an etch mask, and a second alignment key completely covering the first alignment key is formed at the same layer as the photoresist pattern. | 03-18-2010 |
20100096635 | THIN FILM TRANSISTOR ARRAY PANEL INCLUDING ASSISTANT LINES - Improved thin film transistor array panels are provided. In one embodiment, a panel includes a plurality of gate lines, data lines, and a plurality of switching elements connected to the gate lines and the data lines. An interlayer insulating layer is formed between the gate lines and the data lines. A passivation layer covering the gate lines, the data lines, and the switching elements is also provided having a plurality of first contact holes exposing portions of the data lines, wherein the switching elements and the pixel electrodes are connected through the first contact holes. A plurality of contact assistants are formed on the passivation layer and are connected to the data lines through a plurality of second contact holes in the passivation layer. A plurality of auxiliary lines are connected to the data lines through a plurality of third contact holes in the interlayer insulating layer. | 04-22-2010 |
Jin-Goo Kang, Yongin-Si KR
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20130288413 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device including a substrate; at least one thin-film transistor (TFT) formed on the substrate; a planarizing layer covering the TFT; a pixel electrode, which is formed on the planarizing layer and is connected to the TFT; a protective layer surrounding an edge of the pixel electrode; a pixel defining layer (PDL), which has an overhang (OH) structure protruding more than the top surface of the protective layer, covers the protective layer and the edge of the pixel electrode, and exposes a portion of the pixel electrode surrounded by the protective layer; a counter electrode facing the pixel electrode; and an intermediate layer, which is interposed between the pixel electrode and the counter electrode and includes a light-emitting layer and at least one organic layer, where the thickness of the intermediate layer is greater than the thickness of the protective layer. | 10-31-2013 |
20140070175 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display is provided. The OLED display includes: a substrate; a first electrode on the substrate; a first pixel defining layer exposing at least a portion of the first electrode; a medium layer on the first pixel defining layer and the first electrode, the medium layer including a first region and a second region; a second pixel defining layer overlapping the first pixel defining layer with the first region therebetween; a light emission layer overlapping the first electrode with the first region therebetween; and a second electrode covering the second pixel defining layer and the light emission layer. | 03-13-2014 |
Jin-Goo Kang, Suwon-Si KR
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20090200936 | Organic light emitting display device and method of manufacturing the same - An organic light emitting display device prevents damage to an interlayer including an emitting layer and reduces IR drop in face electrodes, and a method of manufacturing the same. The organic light emitting display device includes: a substrate; a pixel electrode disposed on the substrate; an interlayer comprising an emitting layer disposed on the pixel electrode; a face electrode on the interlayer; and a sealing member disposed on the face electrodes, wherein the sealing member and the face electrode are bent along a curve of an upper portion of a layer below the face electrode so as to prevent a gap between the sealing member and the face electrode, and between the face electrode and the layer below the face electrode. | 08-13-2009 |
20120169217 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - The organic light-emitting display device includes: a substrate including a transistor region; and a thin-film transistor formed over the transistor region of the substrate and having a planarization film which is disposed over a source/drain electrode and a pixel defining layer which includes an aperture exposing a portion of a first electrode electrically connected to the source/drain electrode and defining a pixel region, wherein an outgassing hole is formed in a region of the pixel defining layer other than the aperture to expose the planarization film. | 07-05-2012 |
20130113732 | TOUCH SCREEN AND MOBILE DEVICE WITH THE SAME - A capacitive touch screen panel and a mobile device with the panel are provided. The touch screen panel includes a glass cover for transmitting light and protecting the touch screen panel, a sensor sheet that forms an electrode pattern including first and second electrodes on the upper surface which is attached on the lower surface of the glass cover, and a noise shield sheet, coated on the lower surface of the sensor sheet, for allowing the transmission of light and blocking noise flowing to the electrode pattern. | 05-09-2013 |
Jin-Goo Kang, Seoul KR
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20130069085 | Organic Light-Emitting Display Device and Method of Fabricating The Same - Disclosed is an organic light-emitting display device capable of preventing the occurrence of cracks at corner regions of an adhesive layer. The organic light-emitting display device includes a first substrate including a plurality of pixels and a second substrate. A thin film transistor (TFT) located at each pixel of the first substrate. A pixel electrode is also located at each pixel. An organic light-emitting unit that emits light is coupled to each pixel electrode. A common electrode is electrically coupled to each organic light-emitting unit. An adhesive layer is coupled to the common electrode. The adhesive layer attaches the first and second substrates. The corner regions of the adhesive layer are rounded in order to control the creation of cracks in the adhesive layer and thereby prevent moisture from entering the active area of the device. | 03-21-2013 |
20140234998 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - Disclosed is an organic light-emitting display device capable of preventing the occurrence of cracks at corner regions of an adhesive layer. The organic light-emitting display device includes a first substrate including a plurality of pixels and a second substrate. A thin film transistor (TFT) located at each pixel of the first substrate. A pixel electrode is also located at each pixel. An organic light-emitting unit that emits light is coupled to each pixel electrode. A common electrode is electrically coupled to each organic light-emitting unit. An adhesive layer is coupled to the common electrode. The adhesive layer attaches the first and second substrates. The corner regions of the adhesive layer are rounded in order to control the creation of cracks in the adhesive layer and thereby prevent moisture from entering the active area of the device. | 08-21-2014 |
20150147833 | METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - A method of manufacturing an OLED device is discussed. The method can include forming a gate electrode on a substrate; forming a gate insulation film on the substrate provided with the gate electrode; forming a channel layer, a source electrode and a drain electrode on the substrate provided with the gate insulation film; forming an organic light emitting diode which includes a first electrode connected to the drain electrode, an organic emission layer formed on the first electrode, and a second electrode formed on the organic emission layer; forming a passivation layer, which has a hydrogen content below 10%, on the substrate provided with the organic light emitting diode using an organic silicon compound; and forming a sealing layer on the substrate provided with the passivation layer. | 05-28-2015 |
Jin-Goo Park, Ansan KR
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20090124082 | SLURRY FOR POLISHING RUTHENIUM AND METHOD FOR POLISHING USING THE SAME - A slurry for polishing a ruthenium layer comprises distilled water, sodium periodate (NaIO | 05-14-2009 |
Jin-Goo Seo, Suwon-Si KR
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20130036052 | CREDIT TRANSACTION SYSTEM, APPARATUS, TERMINAL CAPABLE OF GRADING CREDIT AND METHOD THEREOF - A credit transaction system, apparatus, and method are capable of grading credit to other people. The credit transaction system includes a relay unit, a user terminal, and a seller terminal. The relay unit stores credit information including at least one of credit card information and account information of a credit owner, user information and terminal information on a user designated by the credit owner, and credit limit information on a limit usable by the user. The user terminal transmits the user's terminal information to a seller terminal corresponding to the seller. The seller terminal transmits billing records on the goods or service purchased by the user in response to the received user's terminal information. Here, the relay unit performs an authentication process for the user corresponding to the user terminal, and then relays to process payment regarding the billing records via the credit information within the credit limit information. | 02-07-2013 |
Jin-Goo Seo, Seoul KR
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20140058865 | METHOD AND SYSTEM FOR AUTHENTICATING TRANSACTION REQUEST FROM DEVICE - A method and system for authenticating a transaction request from a device are provided. The method includes storing authentication information that is generated by the device based on a user input to the device; and when the device approaches to within a predetermined range from the POS terminal, providing the authentication information to the POS terminal. The authentication information that is provided to the POS terminal is compared with authentication information that is generated by the POS terminal based on a user input to the POS terminal, and then is used to authenticate a transaction request from the device. | 02-27-2014 |
20140058897 | INFORMATION PROVIDING METHOD, MOBILE TERMINAL AND DISPLAY DEVICE FOR THE SAME - A method of acquiring and processing information on a mobile terminal is provided. The method includes: receiving, at the mobile terminal, information about at least one item displayed on an external display device from the external display device; and performing, at the mobile terminal, a function for the at least one item based on the received information. | 02-27-2014 |
20140281495 | METHOD AND APPARATUS FOR PERFORMING AUTHENTICATION BETWEEN APPLICATIONS - A method performed by a first application in a client apparatus to authenticate a second application in the client apparatus is provided. The method includes, when the first application receives an execution request from the second application, requesting authentication information of the second application from an authentication server, obtaining the authentication information of the second application from the authentication server, and authenticating the second application using the authentication information, wherein the authentication information of the second application is signed with a private key of the authentication server. | 09-18-2014 |
Jin-Goo Seo, Gyeonggi-Do KR
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20130110672 | APPARATUS AND METHOD FOR PAYMENT IN BROADCAST RECEIVER USING MOBILE TERMINAL HAVING CARD READER FUNCTION | 05-02-2013 |
Jin-Goo Seo, Yongin-Si KR
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20150194126 | DISPLAY APPARATUS, MOBILE APPARATUS, SYSTEM AND SETTING CONTROLLING METHOD FOR CONNECTION THEREOF - Disclosed are a display apparatus, a mobile apparatus, a system including the same, and a connection control method thereof. The display apparatus includes: a camera configured to receive second communication interface information displayed and supported by a mobile apparatus; and a controller configured to set up a communication connection with the mobile apparatus, based on first communication interface information supported by the display apparatus and the second communication interface information displayed and supported by the mobile apparatus and received through the camera. | 07-09-2015 |