Hwang, Chungcheongbuk-Do
Dae Ju Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20120267360 | ROTARY TYPE MICROWAVE HEATING FURNACE AND HEATING METHOD THEREOF - A rotary type microwave heating furnace of the present disclosure includes a cavity configured to form an airtight space to which the microwave is radiated, a microwave generation apparatus configured to radiate the microwave to the inside of the cavity, a heating element rotatably installed within the cavity in a tilted posture and configured to have the target heating subject received therein, a target heating subject supply apparatus configured to sequentially supply the target heating subjects to the heating element, a heating element rotation apparatus configured to supply power for rotating the heating element, and a control unit configured to control the amount of the target heating subject, supplied from the target heating subject supply apparatus, and the rotary velocity of the heating element performed by the heating element rotation apparatus. | 10-25-2012 |
Hoon Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20130059148 | SOLAR-HEAT-BLOCKING COATING SOLUTION AND SOLAR-HEAT-BLOCKING COATED GLASS USING THE SAME - A solar heat shielding coating solution is disclosed. The solar heat shielding coating solution comprises a sol-gel organic-inorganic composite binder solution and a nanosized metal oxide ink. The sol-gel organic-inorganic composite binder solution includes a sol-gel organic-inorganic composite resin, which is composed of a mixture of an acrylic polymer resin and a sol-gel silicate as an inorganic ceramic, and a solvent. The nanosized metal oxide ink includes a nanosized metal oxide, a dispersant capable of effectively dispersing the nanosized metal oxide, and a solvent. The coating solution can be coated to a small thickness on glass while maintaining transparency. In addition, the coating solution has high visible light transmittance, infrared light blocking rate and hardness, and exhibits good weather resistance, solvent resistance and adhesiveness. Due to these advantages, a coated glass product capable of shielding solar heat can be produced by directly coating the coating solution on glass, rather than by forming the coating solution into a film that is commonly used in the art. Further disclosed is a solar heat shielding coated glass product that is produced by directly coating the coating solution on glass. | 03-07-2013 |
Jin Ha Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20090211283 | Heat storage air conditioner - The present invention relates to a heat storage air conditioner. The heat storage air conditioner includes an outdoor unit having an outdoor heat exchanger for making heat exchange, and at least one compressor for compressing refrigerant, an indoor unit having at least one indoor heat exchanger for making heat exchange, a thermal storage unit for storing energy, the thermal storage unit having a thermal storage heat exchanger for making heat exchange, and at least one functional unit for selective control of a refrigerant flow among the outdoor unit, the indoor unit and the thermal storage unit according to an operation condition. | 08-27-2009 |
20100043473 | THERMAL STORAGE AIR CONDITIONER - Thermal storage air conditioner including an outdoor unit having an outdoor heat exchanger for making heat exchange, and at least one compressor for compressing refrigerant, an indoor unit having at least one indoor heat exchanger for making heat exchange, a thermal storage unit having a thermal storage tank for holding thermal storage substance therein, a thermal storage heat exchanger for receiving refrigerant from an outside of the thermal storage unit to heat exchange with the thermal storage substance in the thermal storage tank, and a securing member for securing the thermal storage heat exchanger so as to maintain the thermal storage heat exchanger submerged under the thermal storage substance in the thermal storage tank, and a functional unit for selective control of refrigerant flows among the outdoor unit, the indoor unit and the thermal storage unit according to an operation condition, thereby maintaining the thermal storage heat exchanger in the thermal storage tank securely, to prevent drop of heat exchange efficiency caused by movement of the thermal storage heat exchanger. | 02-25-2010 |
20100089080 | Thermal Storage Air Conditioner - The present invention relates to air conditioners, and more particularly, to a thermal storage air conditioner in which a cold heat is produced and stored in a tank during night time for using the cold heat during day time for cooling a room. For this, the thermal storage air conditioner includes an outdoor unit having an outdoor heat exchanger for making heat exchange, and at least one compressor for compressing refrigerant, an indoor unit having a plurality of indoor heat exchangers for making heat exchange, a thermal storage unit for storing energy, the thermal storage unit having a plurality of thermal storage heat exchangers for making heat exchange, and a functional unit having a plurality of valves for selective control of refrigerant flows among the outdoor unit, the indoor unit and the thermal storage unit according to an operation mode, and a valve controller for making a unitary control of operation of the valves. | 04-15-2010 |
20140374731 | SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE - The present application relates to a substrate for an organic electronic device (OED), an organic electronic device, a method of manufacturing the substrate or OED and lighting device. The substrate for an OED of the present application may be improved in durability by preventing penetration of external materials such as moisture or oxygen, and thus an OED having excellent light extraction efficiency may be formed. Also, since the substrate may be stably attached to an encapsulating structure sealing the OED, the device may have excellent durability with respect to abrasion of an electrode layer or pressure applied from an external environment. In addition, a surface hardness of an external terminal of the OED may be maintained at a suitable level. | 12-25-2014 |
20140374734 | SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE - Provided are a substrate for an organic electronic device (OED), an organic electronic device, a method of manufacturing the substrate or OED, and lighting. The substrate for an OED may be increased in durability by preventing penetration of external materials such as moisture or oxygen, and thus form an OED having excellent light extraction efficiency. In addition, since the substrate may be stably attached to an encapsulating structure sealing the OED, the device may have excellent durability with respect to abrasion of an electrode layer or pressure applied from an external environment. In addition, a surface hardness of an external terminal of the OED may be maintained at a suitable level. | 12-25-2014 |
20140374735 | SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE - Provided are a substrate for an organic electronic device (OED), an organic electronic system, a method of manufacturing the substrate or the system, and lighting. The substrate for an OED may be increased in durability by preventing penetration of an external material such as moisture or oxygen, and thus an organic electronic system having excellent light extraction efficiency may be formed. In addition, since the substrate may be stably attached to an encapsulating structure sealing the organic electronic system, the device may have excellent durability with respect to abrasion of an electrode layer or pressure applied from an external environment. In addition, a surface hardness of an external terminal of the organic electronic system may be maintained at a suitable level. | 12-25-2014 |
Jin-Su Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20080272602 | Wind Turbine - Disclosed is a wind turbine, in which the assembly of a rotor and a stator of a generator with a main shaft connecting a turbine rotor and the generator is completed only by assembling the rotor of the generator with the main shaft without assembling the stator of the generator with the main shaft. In the wind turbine, a rotor bearing being perpendicular to a vertical rotor frame is formed integrally with the rotor of the generator and is connected to the outer surface of the main shaft, a pair of electric bearings is disposed at the outer surface of the rotor bearing, and the stator of the generator is assembled with the rotor of the generator by fixing a stator housing to bearing housings of the electric bearings. Thereby, convenience and efficiency in assembly are increased. | 11-06-2008 |
20090250935 | ROTOR FOR WIND TURBINE AND ASSEMBLING METHOD THEREOF - Disclosed is a rotor for a wind turbine, which prevents permanent magnets from being separated from the rotor due to the melting of portions of the permanent magnets bonded to the rotor by a high temperature atmosphere without burying the permanent magnets in the rotor. The rotor includes a circular body provided with grooves having a trapezoidal shape, horizontally formed in the outer circumferential surface of the circular body, and spaced at regular intervals, the central portion of the circular body being connected to a rotary shaft; permanent magnets having a trapezoidal shape and detachably inserted horizontally into the grooves; and fixing rings detachably installed respectively on the front and rear surfaces of the circular body so as to be closely attached to the front and rear surfaces of the permanent magnets to fix the permanent magnets. | 10-08-2009 |
Joon Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20100091155 | Image Sensor and Method for Manufacturing the Same - An image sensor is provided. The image sensor comprises a readout circuitry, an interconnection, an insulating layer, an electrode, and an image sensing device. The readout circuitry is disposed in a first substrate. The interconnection is disposed over the first substrate and electrically connected to the readout circuitry. The insulating layer is disposed over the interconnection. The electrode is disposed on the insulating layer. The image sensing device is disposed on the electrode. The electrode and the interconnection provide a capacitive coupling of the image sensing device to the readout circuitry so that a contact formation process to contact the photodiode to the interconnection can be omitted. | 04-15-2010 |
20150056738 | METHOD FOR MANUFACTURING IMAGE SENSOR - A method of manufacturing an image sensor is provided. The method includes forming a photodiode in a pixel area in a first substrate and forming an insulating layer and a metal wire; forming a color filter layer and a microlens on the insulating layer; attaching a cover glass for the microlens to the insulating layer; back-grinding the first substrate to decrease its thickness; forming a via in the first substrate electrically coupled to the metal wire; forming a first microbump on the via; and forming a second microbump on a logic area of a second substrate; and coupling the first and the second microbumps to electrically couple the pixel area to the logic area. | 02-26-2015 |
Ju-Kwang Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20100199390 | Molecular Marker Associated With CMV Resistance And Use Thereof - The present invention relates to a cucumber mosaic virus (CMV) resistance-associated molecular marker and the use thereof, and more particularly to a nucleic acid consisting of nucleotide sequence having a very high association with the CMV-resistant character of plants, a primer comprising a partial nucleotide sequence of the nucleic acid, and a method for detecting CMV-resistant plants using the nucleic acid or the primer. The inventive molecular marker has advantages in that it can detect CMV-resistant plants in a rapid and precise manner without inoculating CMV directly into plants, and also can determine the genotype of CMV-resistant plants. | 08-05-2010 |
Kyong-Jin Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20100133618 | ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND METHOD FOR MANUFACTURING THE SAME - An electrostatic discharge (ESD) protection device for protecting an internal circuitry from being damaged during electrostatic discharge, and a method for manufacturing the ESD protection circuit are provided. The electrostatic discharge (ESD) protection device includes: a gate electrode over a substrate; first and second doping regions provided in the substrate exposed at both sides of the gate electrode, the first and second doping regions having the same conductivity type; a third doping region provided in the second doping region and having an opposite conductivity type to that of the second doping region; and fourth and fifth doping regions spaced apart from the gate electrode and provided in the substrate exposed at both sides of the gate electrode, the fourth and fifth doping regions having the same conductivity type as the first and second doping regions. | 06-03-2010 |
Sug-Kwang Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20090104472 | RED PHOSPHORESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICES USING THE SAME - Provided are red phosphorescent compounds represented by Formula 1: | 04-23-2009 |
Sung-Chul Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20090049786 | FLOORING HAVING TRANSFER-PRINTED HDF AND PROCESS FOR MANUFACTURING THE SAME - Disclosed herein is a low-priced flooring comprising a transfer-printed high-density fiberboard (HDF). According to the flooring, an aqueous primer layer is formed on a high-density fiberboard as a core layer and transfer printing is performed on the surface of the primer layer to form a printed layer so that the background fiber pattern of the high-density fiberboard is covered, the adhesion of the core layer to the printed layer is enhanced, and the natural beauty of wood is faithfully imparted to the surface of the flooring. | 02-26-2009 |
20090197036 | Wood Flooring With Laminated Wood And HDF Using Symmetric Structure And Process For Manufacturing The Same - Disclosed is a wood flooring containing laminated wood and high-density fiberboard using a symmetric structure and a process for manufacturing the same. The wood flooring includes a high-density fiberboard core layer and an upper laminated wood layer and lower laminated wood or veneer layer symmetrically stacked about the high-density fiberboard core layer to achieve a stable structure, and the lower laminated wood or veneer layer has a density of 100±30% of that of the upper laminated wood layer to keep the balance therebetween. With this configuration it is possible to completely eliminate deformation problems caused by variation of environmental conditions such as temperature, humidity, etc., and to impart the natural texture of raw lumber and high durability to the flooring surface. | 08-06-2009 |
Sung Seock Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20120064335 | LOW EMISSIVITY GLASS AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to low emissivity glass and to a method for manufacturing the same. The low emissivity glass comprises: a low emissivity layer; and a dielectric layer formed on the low emissivity layer, wherein the glass has an emissivity of 0.01 to 0.3 and a visible transmittance of 70% or more. According to the present invention, low emissivity glass having good emissive performance while also exhibiting high visible transmittance can be provided. Further, according to the present invention, the manufacturing process for the above-described low emissivity glass can be simplified, and initial investment amount can be reduced. | 03-15-2012 |
Sung Seok Hwang, Chungcheongbuk-Do KR
Patent application number | Description | Published |
---|---|---|
20120207963 | VACUUM INSULATION PANEL - Disclosed are a vacuum insulation panel, a method for manufacturing the same and an insulation box having the same. By cutting the core material correspondingly to shape and thickness of the absorbent without cut of the core material and pressing the absorbent securing part to form the groove for placing the absorbent therein, the vacuum insulation panel prevents partial deterioration of heat transmission caused by the cutoff of the core material or deterioration of the smoothness caused by placing the absorbent above the core material or between the core materials. Particularly, it is possible to prevent the phenomenon that the periphery is pressed together, which is shown in a conventional press process, to thereby improve the smoothness by cutting the core material in shape and depth corresponding to the shape and thickness of the absorbent prior to the press of the absorbent securing part. Therefore, it is possible to provide an energy saving insulation box by reducing generation of wrinkle or poor sealing of the surface material of the vacuum insulation panel to thereby increase insulation efficiency of the vacuum insulation panel for a long time. | 08-16-2012 |