Yun-Jeong
Yun Jeong Bae, Ansan-Si KR
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20130015488 | LIGHT EMITTING DIODE PACKAGE AND METHOD FOR FABRICATING THE SAMEAANM Yoon; Sun JinAACI Ansan-siAACO KRAAGP Yoon; Sun Jin Ansan-si KRAANM Oh; Kwang YongAACI Ansan-siAACO KRAAGP Oh; Kwang Yong Ansan-si KRAANM Bae; Yun JeongAACI Ansan-siAACO KRAAGP Bae; Yun Jeong Ansan-si KR - The present invention relates to a light emitting diode (LED), which enables a filler material for filling up a hole or opening of a substrate to prevent a resin of an encapsulant formed on the substrate from leaking and to enhance cohesion between the substrate and a resin portion formed in the hole or opening, and a method for fabricating the LED package. According to an embodiment of the present invention, there is provided an LED package, which comprises an LED chip; a substrate having the LED chip mounted thereon, the substrate having a hole or opening formed therein; an encapsulant formed on the substrate to encapsulate the LED chip; a resin portion for filling in the hole or opening; and a filler material for filling up a gap between the resin portion and the substrate. | 01-17-2013 |
Yun Jeong Choi, Gyeonggi-Do KR
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20150238599 | NONSPECIFIC IMMUNOSTIMULATOR COMPOSITION, METHOD OF PREPARATION THE SAME, AND ITS USE - Disclosed are a nonspecific immunostimulant composition, a preparation method thereof, and uses thereof. The composition includes 150 to 300 wt. parts of sodium silicate, 2˜8 wt. parts of sodium thiosulfate, 0.5˜2 wt. parts of sodium carbonate, 0.5˜2 wt. parts of potassium chloride, 200˜400 wt. parts of white sugar, and 300˜400 wt. parts of water, based on 100 wt. parts of potassium carbonate. The composition exhibits excellent defense against the mortality caused by AIV H5N1, thus improving the survival of infected animals. As a supplement of a formulated feed mixture for farmed aquatic organisms, the composition provides excellent immunostimulation and disease resistance so as to decrease the mass mortality of aquatic organisms and to increase productivity. Particularly, when raised with a food in mixture with the composition, livestock and farmed aquatic organisms are immunologically improved so that they can endure and are protected against epidemic diseases caused by viruses and bacteria. | 08-27-2015 |
Yun Jeong Hwang, Seoul KR
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20140070347 | METHODS FOR PRODUCING CHALCOPYRITE COMPOUND THIN FILMS FOR SOLAR CELLS USING MULTI-STAGE PASTE COATING - Disclosed are methods for producing chalcopyrite compound (e.g., copper indium selenide (CIS), copper indium gallium selenide (CIGS), copper indium sulfide (CIS) or copper indium gallium sulfide (CIGS)) thin films. The methods are based on solution processes, such as printing, particularly, multi-stage coating of pastes or inks of precursors having different physical properties. Chalcopyrite compound thin films produced by the methods can be used as light-absorbing layers for thin-film solar cells. The use of the chalcopyrite compound thin films enables the fabrication of thin-film solar cells with improved efficiency at low costs. | 03-13-2014 |
20140109967 | THIN FILM SOLAR CELLS FOR WINDOWS BASED ON LOW COST SOLUTION PROCESS AND FABRICATION METHOD THEREOF - Disclosed is a bifacial thin film solar cell that is applicable to a BIPV window, particularly a bifacial CIGS thin film solar cell that can generate electricity by both sunlight and indoor illumination due to its ability to absorb light at both front and rear sides. According to several embodiments, visible light in a particular wavelength region can be transmitted through the semi-transparent thin film solar cell. In addition, high stability and safety of the thin film solar cell can be ensured because there is no need to use organic materials and liquid electrolytes. Furthermore, the fabrication cost of the thin film solar cell can be reduced by a low cost solution process. The thin film solar cell exhibits various other effects described in the specification. | 04-24-2014 |
Yun Jeong Lee, Daejeon KR
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20130341486 | APPARATUS FOR OBTAINING 3D INFORMATION USING PHOTODETECTOR ARRAY - The present disclosure relates to an apparatus for obtaining 3D information using a photodetector array. The apparatus for obtaining 3D information includes: a light source unit configured to generate an optical signal of a predetermined wavelength band; a light transmission optical lens unit provided on a path of the optical signal and configured to emit the optical signal output from the light source unit in parallel or at a predetermined angle; an optical scanning unit configured to scan the light output from the light transmission optical lens unit to a surface of an object to be measured; a light reception optical lens unit configured to collect the light reflected from the surface of the object; and a photodetection unit configured to convert collected optical signals into respective electrical signals by arraying one or more photodetectors such that light reception portions thereof are collected at a center. | 12-26-2013 |
Yun Jeong Song, Daejeon-Si KR
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20140063341 | METHOD AND APPARATUS FOR SCALABLE BROADCAST - Disclosed are a method and an apparatus for a scalable broadcast. The method includes scalably dividing a broadcast frequency band into segments, scalably dividing a video image into segments, and linking the segment of the broadcast frequency band to the scalably divided video image, and broadcasting the linked segments to at least one receiving apparatus. | 03-06-2014 |
Yun-Jeong Cho, Suwon-Si KR
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20120131343 | SERVER FOR SINGLE SIGN ON, DEVICE ACCESSING SERVER AND CONTROL METHOD THEREOF - Disclosed are a server, a device accessing the server and a control method thereof, the server for single sign on including: a storage unit which stores user information of a second device; and a controller which identifies a second device which is accessed by a same user as a user of a first device and which stores account information, if the first device requests the account information for a content provider. With this configuration, there are provided a server which shares account information for a content provider, a device accessing the server and a control method thereof. | 05-24-2012 |
20130191867 | DEVICE AND METHOD FOR GENERATING ELECTRONIC PROGRAM GUIDE AND DISPLAY APPARATUS FOR USE WITH THE SAME - a device and method for generating an electronic program guide (EPG), and a display apparatus for use with the same, are provided. The method includes receiving at least one of identification information and broadcasting information from each of a plurality of display apparatuses capable of displaying a broadcasting signal; transmitting to at least one of the plurality of display apparatuses a request for display information of the broadcasting signal that is currently displayed by a corresponding display apparatus; receiving display information from a display apparatus of the plurality of display apparatuses in response to the transmitted request for display information; and generating an EPG including the received display information. | 07-25-2013 |
Yun-Jeong Hong, Berkeley, CA US
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20100112122 | METHOD OF PREFERENTIALLY REDUCING ABSORBABILITY OF SATURATED FATTY ACIDS - A method of reducing the amount of saturated fatty acids capable of being absorbed by an animal body relative to the amount of unsaturated fatty acids capable of being absorbed by an animal body in or from a fat-containing food product comprises the steps of | 05-06-2010 |
Yun-Jeong Hong, El Cerrito, CA US
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20090093442 | USES OF WATER-SOLUBLE CELLULOSE DERIVATIVES FOR PREVENTING OR TREATING METABOLIC SYNDROME - Water-soluble cellulose derivatives are useful in methods of preventing or treating metabolic syndrome or a symptom or condition associated with the metabolic syndrome in an individual, and in particular for preventing or treating one or more of the symptoms a) hypertension, b) proinflammatory or inflammation state and c) prothrombotic state. | 04-09-2009 |
20110071107 | USES OF WATER-SOLUBLE CELLULOSE DERIVATIVES FOR PREVENTING OR TREATING METABOLIC SYNDROME - Water-soluble cellulose derivatives are useful in methods of preventing or treating metabolic syndrome or a symptom or condition associated with the metabolic syndrome in an individual, and in particular for preventing or treating one or more of the symptoms a) hypertension, b) proinflammatory or inflammation state and c) prothrombotic state. | 03-24-2011 |
Yun-Jeong Kang, Cheongju-Si Chungcheongbuk-Do KR
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20150228962 | ADAPTOR PLUG FOR INDUSTRIAL BATTERY - The present invention provides an adaptor plug for an industrial battery comprising an inner ring and an outer ring spaced apart from each other, the outer ring covering the inner ring; and a gas-liquid separating unit disposed between the inner ring and the outer ring, the gas-liquid separating unit blocking foams generated from an electrolyte by a hydrogen gas and passing only the hydrogen gas, wherein the adaptor plug is inserted into and mounted on an injection hole of the battery by being assembled with an injection valve. | 08-13-2015 |
Yun-Jeong Kim, Seoul KR
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20100277357 | ANALOG-TO-DIGITAL CONVERTER - Provided is an analog-to-digital converter. The analog-to-digital converter includes a resistor string for generating a plurality of reference voltages; a plurality of differential difference amplifiers for detecting zero-crossing points according to interpolation by using the plurality of reference voltages and input signals; and a plurality of comparators for receiving outputs of the plurality of differential difference amplifiers, detecting zero-crossing points according to 4X interpolation, and generating a digital code corresponding to the input signals. | 11-04-2010 |
20120098144 | VERTICAL ELECTRODE STRUCTURE USING TRENCH AND METHOD FOR FABRICATING THE VERTICAL ELECTRODE STRUCTURE - Provided is a vertical electrode structure using a trench and a method of manufacturing the vertical electrode structure. The method of forming a vertical electrode structure using a trench includes steps of: forming the trench on a predetermined region of a semiconductor substrate; and forming electrode layers in predetermined regions of inner and outer portions of the trench. In this manner, the electrode deposition in the vertical direction is established by using the trench, so that it is possible to form a deposited electrode having a size of several hundred nm or less by a short processing time and a low processing cost. | 04-26-2012 |
20150038608 | MANUFACTURING METHOD OF POROUS POLYMER FILM USING VANADIUM OXIDE NANOWIRE, AND POROUS POLYMER FILM PREPARED THEREFROM - This patent is provided a method for producing a porous polymer film using vanadium oxide nanowires, and a porous polymer film obtained from the method. The method allows control of a uniform pore size and density through a simple process including the steps of: adding an ion exchanger to deionized water to perform acidification and adding a vanadate compound thereto to grow vanadium oxide nanowires by a sol-gel process; mixing the resultant solution of grown nanowires with a polymer solution to provide a mixed solution of nanowires; pouring the mixed solution of nanowires to a mold, followed by drying and curing, to form a film; and etching the resultant film with an etching solution to remove the vanadium oxide nanowires. | 02-05-2015 |
Yun-Jeong Kim, Suwon-Si KR
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20110207326 | SLURRY FOR POLISHING AND PLANARIZATION METHOD OF INSULATING LAYER USING THE SAME - A polishing slurry includes an abrasive, a dispersion agent, a polish accelerating agent and an adhesion inhibitor. The adhesion inhibitor includes a benzene compound combined with a carboxyl group. Methods of planarizing an insulating layer using the slurry are also provided. | 08-25-2011 |
20150021513 | CMP SLURRY COMPOSITION FOR POLISHING AN ORGANIC LAYER AND METHOD OF FORMING A SEMICONDUCTOR DEVICE USING THE SAME - A chemical mechanical polishing (CMP) slurry composition for polishing an organic layer and a method of forming a semiconductor device using the same are disclosed. The CMP slurry composition may include from 0.001% to 5% by weight of oxide-polishing particles; from 0.1% to 5% by weight of an oxidant; from 0% to 5% by weight of a polishing regulator; from 0% to 3% by weight of a surfactant; from 0% to 3% by weight of a pH regulator; and from 79% to 99.889% by weight of deionized water. The use of the CMP slurry composition makes it possible to allow a silicon-free organic layer to be polished with a selectivity higher than 6:1 with respect to an oxide layer. | 01-22-2015 |
Yun-Jeong Ko, Chungcheongnam-Do KR
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20140173588 | SOFTWARE UPDATE SERVICE METHOD AND APPARATUS FOR MOBILE TERMINAL - A software update method and apparatus for a mobile terminal is provided. A delta generating server determines a plurality of available update versions for a currently installed version of a target software of the mobile terminal and transmits available update version information indicating available update versions to the mobile terminal. The mobile terminal receives the available update version information from the delta generating server and displays the available update version information. When one of the update versions is selected, a delta file for updating the target software to the selected version is generated by the delta generating server and is downloaded to the mobile terminal. | 06-19-2014 |
Yun-Jeong Noh, Busan KR
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20140327393 | METHOD AND APPARATUS FOR CONTROLLING ABNORMAL CONDITION IN WIRELESS POWER RECEIVER - A method for controlling an abnormal state of a wireless Power Receiving Unit (PRU) is provided. The method includes measuring a temperature by a period shorter than a previous measurement period when a temperature measured by the wireless PRU in response to a transmission of power from a wireless Power Transmitting Unit (PTU) is higher than a temperature required to be monitored; determining whether the measured temperature is higher than a temperature at which a load switch connected to a charging unit is turned off if the measured temperature is equal to or higher than the temperature required to be monitored; and turning off the load switch if the measured temperature is higher than the temperature at which the load switch is turned off. | 11-06-2014 |