Patent application number | Description | Published |
20090178428 | Ice making unit and refrigerator having the same - An ice making unit taking the form of a kit separably installed in a freezing compartment of a refrigerator. The ice making unit includes a water supply tank to supply water, an ice making case defining an external appearance of the ice making unit, the ice making case being formed, at an upper portion of a front surface thereof, with a water supply tank installation hole to allow the water supply tank to be slidably installed therethrough, at least one ice making tray installed in the ice making case to receive the water supplied from the water supply tank, and an ice separating device to separate ice from the ice making tray, and the water supply tank is coupled to or separated from the ice making case via forward and rearward sliding movement thereof. Supply of water into the ice making unit can be accomplished via simple coupling or separation of the water supply tank, resulting in convenient use of the ice making unit. | 07-16-2009 |
20130327076 | REFRIGERATOR - A refrigerator including an icemaker and an ice bucket provided at a door, a feeding unit to feed ice cubes stored in the ice bucket, a driving motor provided at a main body to drive the feeding unit, and a coupling device to transmit driving force from the driving motor to the feeding unit. When the door is closed, the driving motor is connected to the feeding unit. When the door is opened, the driving motor is disconnected from the feeding unit. Accordingly, the door has a simple structure, the ice bucket has an increased capacity, repair or replacement of the driving motor is easily achieved. The coupling device includes a first coupling unit and a second coupling unit which is engaged with the first coupling unit to receive driving force. The coupling device is configured to hide the coupling units when the door is opened. | 12-12-2013 |
Patent application number | Description | Published |
20100206367 | METHOD FOR FABRICATING SILICON NANO WIRE, SOLAR CELL INCLUDING SILICON NANO WIRE AND METHOD FOR FABRICATING SOLAR CELL - A method for fabricating a silicon nano wire, a solar cell including the silicon nano wire and a method for fabricating the solar cell. The solar cell includes a substrate, a first++-type poly-Si layer formed on the substrate, a first-type silicon nano wire layer including a first-type silicon nano wire grown from the first++-type poly-Si layer, an intrinsic layer formed on the substrate having the first-type silicon nano wire layer, and a second-type doping layer formed on the intrinsic layer. | 08-19-2010 |
20100210061 | METHOD FOR FABRICATING SOLAR CELL USING INDUCTIVELY COUPLED PLASMA CHEMICAL VAPOR DEPOSITION - A method for fabricating a solar cell using inductively coupled plasma chemical vapor deposition (ICP-CVD) including a first electrode, a P layer, an intrinsic layer, an N-type layer and a second electrode. The method includes forming an intrinsic layer including a hydrogenated amorphous silicon (Si) thin film by an inductively coupled plasma chemical vapor deposition (ICP-CVD) device using mixed gas including hydrogen (H | 08-19-2010 |
20120077303 | Method for Fabricating Solar Cell Using Inductively Coupled Plasma Chemical Vapor Deposition - In one example, a method for fabricating a solar cell comprising a first electrode, a first-type layer, an intrinsic layer, a second-type layer and a second electrode is disclosed. The method comprising forming a second-type layer including an amorphous silicon (Si) carbide thin film by an inductively coupled plasma chemical vapor deposition (ICP-CVD) device using mixed gas including hydrogen (H | 03-29-2012 |
20120077306 | Method for Fabricating Solar Cell Using Inductively Coupled Plasma Chemical Vapor Deposition - In one example, a method for fabricating a solar cell comprising a first electrode, a first-type layer, an intrinsic layer, a second-type layer and a second electrode is disclosed. At least one of the second-type layer, the intrinsic layer and the first-type layer is formed as a crystallized Si layer by an inductively coupled plasma chemical vapor deposition (ICP-CVD) device using mixed gas including hydrogen (H | 03-29-2012 |
20130078551 | METHOD FOR MANUFACTURING UNIT CELLS OF SOLID OXIDE FUEL CELL - A manufacturing method for a solid oxide fuel cell (SOFC) unit cell is disclosed. The manufacturing method may include manufacturing an Ni—CeScSZ anode layer; manufacturing a CeScSZ electrolyte layer; manufacturing a gadolinia-doped ceria (GDC) buffer layer; and manufacturing a lanthanum strontium cobalt ferrite (LSCF) cathode layer. Accordingly, an ohmic resistance of electrolyte and a polarization resistance may be reduced and high output may be obtained even at a middle low temperature. | 03-28-2013 |
Patent application number | Description | Published |
20130029450 | METHOD FOR MANUFACTURING SOLAR CELL - The present invention provides a method for manufacturing a solar cell capable of suppressing volatilization of selenium and deformation of a substrate during a manufacturing process. According to the present invention, the method for manufacturing the solar cell comprises the steps of: providing a substrate; forming a rear electrode on the substrate; forming a precursor film for a light absorption film on the rear electrode; forming a light absorption film by progressing a crystallization process for the precursor film for the light absorption film; forming a buffer film on the light absorption film; forming a window film on the buffer film, and forming an anti-reflection film on the window film; and partially patterning the anti-reflection film, and forming a grid electrode in a patterned area. Said precursor film for the light absorption film includes Cu—Zn—Sn—S (Cu | 01-31-2013 |
20150270425 | METHOD FOR MANUFACTURING SOLAR CELLS HAVING NANO-MICRO COMPOSITE STRUCTURE ON SILICON SUBSTRATE AND SOLAR CELLS MANUFACTURED THEREBY - One embodiment of the present invention relates to a method for manufacturing solar cells having a nano-micro composite structure on a silicon substrate and solar cells manufactured thereby. The technical problem to be solved is to provide a method for manufacturing solar cells and solar cells manufactured thereby, the method being capable of forming micro wires in various sizes according to the lithographic design of a photoresist and forming nano wires, which have various sizes and aspect ratios, by adjusting the concentration of a wet etching solution and immersion time. To this end, the present invention provides a method for manufacturing solar cells and solar cells manufactured thereby, the method comprising the steps of: preparing a first conductive semiconductor substrate having a first surface and a second surface; patterning a photoresist on the second surface of the first conductive semiconductor substrate such that the plane form of the photoresist becomes a form in which multiple horizontal lines and multiple vertical lines intersect each other; electrolessly etching the semiconductor substrate so as to form a micro wire having a width of 1-3 μm and a height of 3-5 μm in a region corresponding to the photoresist and to form multiple nano wires having a width of 1-100 nm and a height of 1-3 μm in a region not corresponding to the photoresist; doping the micro wire and nano wires with a second conductive impurity by using POCl | 09-24-2015 |
20150280048 | METHOD FOR MANUFACTURING POLYCRYSTALLINE SILICON THIN-FILM SOLAR CELLS BY MEANS METHOD FOR CRYSTALLIZING LARGE-AREA AMORPHOUS SILICON THIN FILM USING LINEAR ELECTRON BEAM - One embodiment of the present invention relates to a method of manufacturing polycrystalline silicon thin-film solar cell by a method of crystallizing a large-area amorphous silicon thin film using a linear electron beam, and the technical problem to be solved is to crystallize an amorphous silicon thin film, which is formed on a low-priced substrate, by means of an electron beam so as for same to easily be of high quality by having high crystallization yield and to be processed at a low temperature. To this end, one embodiment of the present invention provides a method of manufacturing polycrystalline silicon thin-film solar cell by means of a method for crystallizing a large-area amorphous silicon thin film using a linear electron beam, the method comprising: a substrate preparation step for preparing a substrate; a type 1+ amorphous silicon layer deposition step for forming a type 1+ amorphous silicon layer on the substrate; a type 1 amorphous silicon layer deposition step for forming a type 1 amorphous silicon layer on the type 1+ amorphous silicon layer; an absorption layer formation step for forming an absorption layer by radiating a linear electron beam to the type 1 amorphous silicon layer and thus crystallizing the type 1 amorphous layer and the type 1+ amorphous silicon layer; a type 2 amorphous silicon layer deposition step for forming a type 2 amorphous silicon layer on the absorption layer; and an emitter layer formation step for forming an emitter layer by radiating a linear electron beam to the type 2 amorphous silicon layer and thus crystallizing the type 2 amorphous silicon layer, wherein the linear electron beam is radiated from above type 1 and type 2 amorphous silicon layers in a linear scanning manner in which to reciprocate in a predetermined area. | 10-01-2015 |
20160079623 | METHOD FOR PREPARING SOLID ELECTROLYTE FOR SOLID OXIDE FUEL CELL, AND METHOD FOR PREPARING UNIT CELL - Provided are a method for preparing a solid electrolyte material for a cheap solid oxide fuel cell capable of implementing high ion conductivity at a medium-low temperature of 800° C. or lower, and a method for preparing a unit cell of a solid oxide fuel cell by using the same. The method for preparing a solid electrolyte material for a solid oxide fuel cell comprises: providing a starting material comprising ytterbium nitrate [Yb(NO | 03-17-2016 |
Patent application number | Description | Published |
20110091811 | DOUBLE-LAYERED PATTERNABLE ADHESIVE FILM, METHOD OF FORMING THE SAME, AND METHOD OF FORMING PATTERNABLE ADHESIVE LAYER USING THE SAME - A patternable adhesive film is formed in a double-layered structure of an adhesive layer having patternability and an adhesive layer having both adhesion and developability. Thus, the double-layered patternable adhesive film can effectively have both patternability and adhesion. | 04-21-2011 |
20120135251 | PHOTOSENSITIVE POLYIMIDE HAVING SILICON MODIFIED GROUP, ADHESIVE COMPOSITION AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME - A photosensitive polyimide and an adhesive composition and adhesive film containing the same are provided. The photosensitive polyimide has an imide backbone and grafted side chains including a methacrylate-based side chain and a silicon-modified side chain. | 05-31-2012 |
20120175790 | COMPOSITION FOR PATTERNABLE ADHESIVE FILM, PATTERNABLE ADHESIVE FILM, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE USING THE SAME - A composition for a patternable adhesive film, a patternable adhesive film having the same, and a method of manufacturing a semiconductor package using the patternable adhesive film are provided. The composition contains a binder resin, a radical-polymerizable acrylate monomer, a photo-radical initiator, and a thermal-radical initiator without an epoxy resin. The composition may have good patternability, adhesiveness, and low-temperature stability, and be rapidly cured at a low temperature. | 07-12-2012 |
20120181686 | METHOD OF PREPARING SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR DIE FOR SEMICONDUCTOR PACKAGE - A method of preparing a semiconductor package including disposing photosensitive adhesive film on a reinterconnected rear surface of a wafer on which the through electrodes are disposed, and forming a pattern corresponding to the through electrodes to prepare the semiconductor package. | 07-19-2012 |
20120181702 | PHOTOSENSITIVE ADHESIVE COMPOSITION HAVING ALKALI SOLUBLE EPOXY RESIN, AND PATTERNABLE ADHESIVE FILM USING THE SAME - Provided are a photosensitive adhesive composition having an alkali soluble epoxy resin and a patternable adhesive film using the same. The photosensitive adhesive composition has good pattern formability and adhesiveness since the photosensitive adhesive composition includes the alkali soluble epoxy resin. | 07-19-2012 |
20120181703 | PATTERNABLE ADHESIVE COMPOSITION, SEMICONDUCTOR PACKAGE USING THE SAME, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE - A patternable adhesive composition including at least one alkali soluble resin including an alkali soluble group and an acryloyl group, at least one radically polymerizable compound, at least one thermosettable compound, and at least one photo-radical initiator. | 07-19-2012 |
20120264963 | PHOTOCURABLE COMPOUND - Disclosed is a compound having a photocurable urethane(meth)acrylate group, its manufacturing method, and a photocurable composition including the compound. The compound is represented by Chemical Formulae 1 to 6. Each of Chemical Formulae 1 to 6 includes a urethane(meth)acrylate group represented by Chemical Formula 1-1 or 1-2. | 10-18-2012 |
20150144918 | METHOD OF MANUFACTURING OPTICAL FILM FOR REDUCING COLOR SHIFT, ORGANIC LIGHT-EMITTING DISPLAY APPARATUS USING OPTICAL FILM FOR REDUCING COLOR SHIFT, AND METHOD OF MANUFACTURING THE SAME - An optical film manufacturing method includes forming a master in which a shape corresponding to a plurality of micro-lens patterns is engraved, forming a low refractive index pattern layer in which the plurality of micro-lens patterns are formed, by using the master, forming a high refractive index material layer that has a higher refractive index than a refractive index of the low refractive index pattern layer, and imprinting the low refractive index pattern layer on the high refractive index material layer to form a high refractive index pattern layer, on a first surface of a substrate. | 05-28-2015 |
Patent application number | Description | Published |
20100300137 | Refrigerator - A refrigerator having an intermediate storage compartment, which has an improved structure of a return flow passage to return cold air from the intermediate storage compartment. The refrigerator includes a first evaporator to supply cold air to an upper storage compartment, a second evaporator to supply cold air to a lower storage compartment, a cold air supply duct to supply cold air generated at the second evaporator to an intermediate storage compartment, and a curved section formed at a top of the intermediate storage compartment to uniformly distribute the cold air supplied via the cold air supply duct in the intermediate storage compartment. The refrigerator also includes a cold air return duct to return cold air from the intermediate storage compartment, and an ice-making cold air return duct to return cold air from an ice maker. The cold air return duct is joined with the ice-making cold air return duct. | 12-02-2010 |
20110006656 | Refrigerator - A refrigerator having a first storage box inserted and withdrawn like a drawer in association with a door, a second storage box seated and rolled on an upper part of the first storage box, and a roller device to enable the rolling motion of the second storage box on the first storage box. The roller device includes a first roller member mounted to the second storage box, a first roller supporting part formed at the first storage box to support a rolling motion of the first roller member thereon, a second roller member mounted to the first storage box, and a second roller supporting part formed at the second storage box to support the rolling motion of the second roller member thereon. The second storage box may be smoothly moved since the load of the second storage box is distributed to the first and second roller members. | 01-13-2011 |
20110181163 | REFRIGERATOR - A refrigerator includes a fixed frame in which an electric wire cable drawn from one sidewall of a storage chamber is disposed to form a loop, a sliding frame slidably coupled to the fixed frame, and an electric wire cable housing fixed to the sliding frame to surround a portion of the electric wire cable. The electric wire cable is prevented from being damaged upon insertion and drawing of a drawer type door. | 07-28-2011 |
20120326587 | REFRIGERATOR - A refrigerator door includes a front surface panel and a rear surface panel configured such that a foam space is provided between the panels, first and second frames configured to form each side surface of the door and to which the two panels are supportedly attached, an upper cap and a lower cap configured to form upper and lower surfaces of the door, respectively, and thermal insulating material which is provided in the foam space to couple the front surface panel, the rear surface panel, the first frame, the second frame, the upper cap, and the lower cap to one another, wherein each of the first frame and the second frame is formed by sequentially introducing a steel plate coil having a predetermined thickness and width into a predetermined number of roll forming members. | 12-27-2012 |
20140049149 | REFRIGERATOR - A refrigerator including an extractable container, and a conveying unit formed in an inner space of a vertical wall of the extractable container. The conveying unit includes a guide part to guide the movement of a partition member that divides a storage space of the extractable container, and a fixing part to restrict the movement of the partition member | 02-20-2014 |
20140292174 | REFRIGERATOR - A refrigerator including an extractable container, and a conveying unit formed in an inner space of a vertical wall of the extractable container. The conveying unit includes a guide part to guide the movement of a partition member that divides a storage space of the extractable container, and a fixing part to restrict the movement of the partition member | 10-02-2014 |
20150028735 | REFRIGERATOR - A refrigerator having a first storage box inserted and withdrawn like a drawer in association with a door, a second storage box seated and rolled on an upper part of the first storage box, and a roller device to enable the rolling motion of the second storage box on the first storage box. The roller device includes a first roller member mounted to the second storage box, a first roller supporting part formed at the first storage box to support a rolling motion of the first roller member thereon, a second roller member mounted to the first storage box, and a second roller supporting part formed at the second storage box to support the rolling motion of the second roller member thereon. The second storage box may be smoothly moved since the load of the second storage box is distributed to the first and second roller members. | 01-29-2015 |
20150069899 | REFRIGERATOR - A refrigerator includes a fixed frame in which an electric wire cable drawn from one sidewall of a storage chamber is disposed to form a loop, a sliding frame slidably coupled to the fixed frame, and an electric wire cable housing fixed to the sliding frame to surround a portion of the electric wire cable. The electric wire cable is prevented from being damaged upon insertion and drawing of a drawer type door. | 03-12-2015 |
20150130344 | REFRIGERATOR - A refrigerator includes a main body having a storage chamber; a drawer type door; a first storage unit movable in association with closing and opening operations of the drawer type door, each of side walls of the first storage unit having a first roller supporting surface; a second storage unit having first roller members mounted to a front region of the second storage unit, the first roller members being seated on the first roller supporting surfaces of the first storage unit to enable rolling movement thereof, a protrusion extending downwardly from a bottom surface of the second storage unit, and second roller members provided on both sides of the second storage unit to move along guide surfaces provided on an interior of the storage chamber. The protrusion is configured to prevent the first roller members from laterally leaving the first roller supporting surfaces. | 05-14-2015 |
20150192344 | REFRIGERATOR - A refrigerator having an intermediate storage compartment, which has an improved structure of a return flow passage to return cold air from the intermediate storage compartment. The refrigerator includes a first evaporator to supply cold air to an upper storage compartment, a second evaporator to supply cold air to a lower storage compartment, a cold air supply duct to supply cold air generated at the second evaporator to an intermediate storage compartment, and a curved section formed at a top of the intermediate storage compartment to uniformly distribute the cold air supplied via the cold air supply duct in the intermediate storage compartment. The refrigerator also includes a cold air return duct to return cold air from the intermediate storage compartment, and an ice-making cold air return duct to return cold air from an ice maker. The cold air return duct is joined with the ice-making cold air return duct. | 07-09-2015 |
20150323243 | REFRIGERATOR - A refrigerator includes a storage chamber having an opening; a drawer type door to open or close the opening; a display positioned at the drawer type door; a first connector provided at a sidewall of the storage chamber; a second connector provided at the drawer type door and being electrically connected to the display; a first frame coupled to an inner wall of the storage chamber, the first frame to cover the first connector; a second frame coupled to the drawer type door, the second frame to support a storage box; and a wire electrically connected between the first connector and the second connector. The first frame has a first accommodating part to accommodate one portion of the wire and the second frame has a second accommodating part to accommodate another portion of the wire. | 11-12-2015 |
20150377548 | REFRIGERATOR - A refrigerator includes a main body having a storage chamber; a first storage unit formed in the storage chamber, left and right side walls of the first storage unit having first roller supporting surfaces; and a second storage unit having first roller members mounted to a front region of the second storage unit on left and right sides thereof, the first roller members being seated on the first roller supporting surfaces of the first storage unit, a protrusion extending downwardly from a bottom surface of the second storage unit, and second roller members provided on both sides of the second storage unit to move along guide surfaces provided on an interior of the storage chamber. A lateral surface of the protrusion is configured to extend into and contact an interior surface of the first storage unit to prevent the first roller members from laterally leaving the first roller supporting surfaces. | 12-31-2015 |
20160097581 | REFRIGERATOR - A refrigerator includes a main body having a storage chamber; a first storage unit formed in the storage chamber, left and right side walls of the first storage unit having first roller supporting surfaces; and a second storage unit having first roller members mounted to a front region of the second storage unit on left and right sides thereof, the first roller members being seated on the first roller supporting surfaces of the first storage unit, a protrusion extending downwardly from a bottom surface of the second storage unit, and second roller members provided on both sides of the second storage unit to move along guide surfaces provided on an interior of the storage chamber. A lateral surface of the protrusion is configured to extend into and contact an interior surface of the first storage unit to prevent the first roller members from laterally leaving the first roller supporting surfaces. | 04-07-2016 |
20160102904 | REFRIGERATOR - A refrigerator includes a storage chamber having an opening; a drawer type door to open or close the opening; a display positioned at the drawer type door; a first connector provided at a sidewall of the storage chamber; a second connector provided at the drawer type door and being electrically connected to the display; a first frame coupled to an inner wall of the storage chamber, the first frame to cover the first connector; a second frame coupled to the drawer type door, the second frame to support a storage box; and a wire electrically connected between the first connector and the second connector. The first frame has a first accommodating part to accommodate one portion of the wire and the second frame has a second accommodating part to accommodate another portion of the wire. | 04-14-2016 |
Patent application number | Description | Published |
20090152538 | THIAZOLE-BASED SEMICONDUCTOR COMPOUND AND ORGANIC THIN FILM TRANSISTOR USING THE SAME - Provided are an organic semiconductor compound using thiazole, and an organic thin film transistor having an organic semiconductor layer formed of the organic semiconductor compound using thiazole. The novel organic semiconductor compound including thiazole has liquid crystallinity and excellent thermal stability, and thus is provided to form an organic semiconductor layer in the organic thin film transistor. To this end, a silicon oxide layer is formed on a silicon substrate, and an organic semiconductor layer including thiazole is formed on the silicon oxide layer. In addition, source and drain electrodes are formed on both edge portions of the organic semiconductor layer. The organic thin film transistor using the organic semiconductor layer has an improved on/off ratio and excellent thermal stability. Also, a solution process can be applied in its manufacture. | 06-18-2009 |
20110177653 | THIAZOLE-BASED SEMICONDUCTOR COMPOUND AND ORGANIC THIN FILM TRANSISTOR USING THE SAME - Provided are an organic semiconductor compound using thiazole, and an organic thin film transistor having an organic semiconductor layer formed of the organic semiconductor compound using thiazole. The novel organic semiconductor compound including thiazole has liquid crystallinity and excellent thermal stability, and thus is provided to form an organic semiconductor layer in the organic thin film transistor. To this end, a silicon oxide layer is formed on a silicon substrate, and an organic semiconductor layer including thiazole is formed on the silicon oxide layer. In addition, source and drain electrodes are formed on both edge portions of the organic semiconductor layer. The organic thin film transistor using the organic semiconductor layer has an improved on/off ratio and excellent thermal stability. Also, a solution process can be applied in its manufacture. | 07-21-2011 |
20140110689 | SEMI-FLUOROALKYL GROUP SUBSTITUTED ORGANIC SEMICONDUCTOR POLYMER AND ORGANIC THIN FILM TRANSISTOR INCLUDING THE SAME - A semi-fluoroalkyl group substituted organic semiconductor polymer and an organic thin film transistor including the same are disclosed. A structure in which hydrogen of only a terminal of an alkyl group is substituted with fluorine exhibits significantly increased hole mobility, and significantly improved properties in terms of thermal stability and chemical stability, as compared to a structure in which all hydrogens coupled to a thiophene ring are substituted with fluorine, or a structure in which hydrogen of the terminal thereof is not substituted with fluorine and only hydrogens of the remaining portion are coupled to the thiophene ring. | 04-24-2014 |
Patent application number | Description | Published |
20100314656 | LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, LIGHT EMITTING DEVICE PACKAGE, AND LIGHTING SYSTEM - Disclosed are a light emitting device, a method of manufacturing the same, a light emitting device package, and a lighting system. The light emitting device includes a conductive support member, a light emitting structure layer including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on the conductive support member, and an electrode on the light emitting structure layer. The conductive support member has a curved lateral surface recessed inward. | 12-16-2010 |
20110201140 | LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, LIGHT EMITTING DEVICE PACKAGE, AND LIGHTING SYSTEM - Disclosed are a light emitting device, a method of manufacturing the same, a light emitting device package, and a lighting system. The light emitting device includes a conductive support member, a light emitting structure layer including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on the conductive support member, and an electrode on the light emitting structure layer. The conductive support member has a curved lateral surface recessed inward. | 08-18-2011 |
Patent application number | Description | Published |
20100086975 | METHOD AND APPARATUS FOR AMPLIFICATION OF NUCLEIC ACID SEQUENCES USING IMMOBILIZED DNA POLYMERASE - The present invention generally relates to methods and apparatuses for amplifying nucleic acid sequences using immobilized DNA polymerase. More particularly, it relates to methods and apparatuses useful for amplifying target nucleic acid sequences by forming a plurality of reaction regions in which polymerase chain reaction (PCR) can occur, positioning immobilized DNA polymerase in a specific reaction region, and circulating DNA through the reaction regions. The present invention provides those methods and apparatuses that allow simple separation and recovery of the DNA polymerase after the amplification, that can be operated not only with thermostable DNA polymerases but also with non-thermostable DNA polymerases, and that are simpler in their designs and processes so that they can be readily integrated into complex devices such as Lab-on-a-chip. | 04-08-2010 |
20100285536 | METHOD AND APPARATUS FOR AMPLIFICATION OF NUCLEIC ACID SEQUENCES BY USING THERMAL CONVECTION - The present invention provides a nucleic acid sequence amplification method and apparatuses thereof that are simple in the design and easy to miniaturize and integrate into complex apparatuses, with capability of using DNA polymerases that are not thermostable. In the present invention, a plurality of heat sources are combined to supply or remove heat from specific regions of the sample such that a specific spatial temperature distribution is maintained inside the sample by locating a relatively high temperature region lower in height than a relatively low temperature region. | 11-11-2010 |
20120021463 | METHOD AND APPARATUS FOR AMPLIFICATION OF NUCLEIC ACID SEQUENCES BY USING THERMAL CONVECTION - The present invention provides a nucleic acid sequence amplification method and apparatuses thereof that are simple in the design and easy to miniaturize and integrate into complex apparatuses, with capability of using DNA polymerases that are not thermostable. In the present invention, a plurality of heat sources are combined to supply or remove heat from specific regions of the sample such that a specific spatial temperature distribution is maintained inside the sample by locating a relatively high temperature region lower in height than a relatively low temperature region. | 01-26-2012 |
20140170707 | METHOD AND APPARATUS FOR AMPLIFICATION OF NUCLEIC ACID SEQUENCES BY USING THERMAL CONVECTION - The present invention provides a nucleic acid sequence amplification method and apparatuses thereof that are simple in the design and easy to miniaturize and integrate into complex apparatuses, with capability of using DNA polymerases that are not thermostable. In the present invention, a plurality of heat sources are combined to supply or remove heat from specific regions of the sample such that a specific spatial temperature distribution is maintained inside the sample by locating a relatively high temperature region lower in height than a relatively low temperature region. | 06-19-2014 |
Patent application number | Description | Published |
20110009954 | METHOD FOR MANUFACTURING OF DRUG-RELEASING STENT COATED WITH TITANIUM-OXIDE THIN FILM - Disclosed is a method for manufacturing a drug-releasing stent, including: coating a titanium dioxide or nitrogen-doped titanium dioxide thin film on a metal stent; and attaching a drug on the surface of the titanium oxide thin film. More specifically, the method for manufacturing a drug-releasing stent includes: coating a titanium dioxide or nitrogen-doped titanium dioxide thin film on a metal stent, which can be inserted into the blood vessel, by plasma enhanced chemical vapor deposition (PECVD); modifying the surface of the titanium oxide thin film with hydroxyl groups by low-temperature plasma; and chemically attaching a drug such as an antithrombotic drug or a neointimal hyperplasia inhibitor, so that the drug may be released in the blood vessel in a sustained manner. | 01-13-2011 |
20130129912 | Method for Manufacturing of Drug-Releasing Stent Coated with Titanium-Oxide Thin Film - A method for manufacturing a drug-releasing stent is provided. The method includes providing a titanium precursor, a carrier gas and a reactant gas in a plasma vacuum chamber, and generating a plasma for 1 to 6 hours to form a titanium oxide thin film on the surface of a stent. The method further includes providing steam or oxygen and hydrogen in the plasma vacuum chamber and generating a low-temperature plasma for 10 minutes to 2 hours to modify the surface of the titanium oxide thin film. The method further includes reacting the titanium oxide thin film of the stent with a drug in an acidic solution and under an inert gas atmosphere at room temperature to 100° C. for 30 minutes to 4 hours to attach the drug. | 05-23-2013 |
20140018908 | Gene Delivery Stent Using Titanium Oxide Thin Film Coating, and Method for Fabricating Same - The present invention relates to a gene delivery stent using titanium oxide thin film coating and a method for fabricating the gene delivery stent. The gene delivery stent according to the present invention may be loaded with a drug having anti-inflammatory and anti-thrombotic effects and simultaneously deliver a gene capable of inhibiting proliferation of vascular smooth muscle cells. Accordingly, late thrombosis and metal allergy may be reduced, and vascular restenosis in the stent region may be prevented, thereby making it possible to increase treatment effects of the bare metal stent. | 01-16-2014 |
20140200174 | PEPTIDE BFP4 FOR PROMOTING OSTEOGENESIS OR VASCULARIZATION AND USE THEREOF - Disclosed are a peptide for promoting osteogenesis and vascularization, and the use thereof. The peptide has a low molecular weight so that it can be economically produced. In addition, it promotes osteoblastic differentiation, thus inducing osteogenesis. Further, the peptide can promote the expression of VEGF, resulting in vascularization. Accordingly, the peptide is useful for the delay of the onset of ischemic diseases and the therapy of ischemic diseases. | 07-17-2014 |
20150368297 | Novel Peptide Compound for Inhibiting Restenosis and Promoting Re-Endothelialization and Method for Preparing the Same - Provided are a peptide compound prepared by additional synthesis in a drug having an effect of inhibiting restenosis, a composition for inhibiting restenosis and promoting re-endothelialization including the peptide compound, and a stent having a surface coated by using the composition, in order to overcome a restenosis problem in the stent. | 12-24-2015 |
Patent application number | Description | Published |
20100004645 | INVASIVE DUAL-WAVELENGTH LASER ACUPUNCTURE - An invasive laser acupuncture includes a first semiconductor laser connected to a first optical fiber acupuncture and providing red-based laser beam with the first optical fiber acupuncture; a second semiconductor laser connected to a second optical fiber acupuncture and providing a green-based laser beam with the second optical fiber acupuncture; and a driving circuit independently driving the first semiconductor laser and the second semiconductor laser in a continuous mode or a pulse mode by a switching operation. Since red and green lasers can independently be driven in the continuous mode and the pulse mode, the red and green laser can easily be adopted in a reinforcing and reducing treatment method in traditional oriental medicine. In addition, by using a metal-coated optical fiber acupuncture, the optical fiber acupuncture is injected directly into meridian pathways provided under an epidermal layer, such that it is possible to efficiently transmit a laser beam without loss. | 01-07-2010 |
20140168645 | QUANTITATIVE ANALYSIS METHOD FOR MEASURING TARGET ELEMENT IN SPECIMEN USING LASER-INDUCED PLASMA SPECTRUM - Disclosed herein is a quantitative analysis method for measuring a target element in a specimen using laser-induced plasma spectrum. More particularly, the present invention relates to a method for analyzing a composition ratio of a target element by calculating peak intensities when peaks overlap each other in a spectrum, and a method for selecting a peak of a wavelength at which the highest precision and reproducibility are secured through linearity of a correlation plot of the peak intensities and a value by dividing a standard deviation value of calibration curve data (peak intensity ratios) by a slope when an internal standard method is used for quantitative analysis of a target element. | 06-19-2014 |
20140327907 | COMPONENT QUANTITATIVE ANALYZING METHOD DEPENDING ON DEPTH OF CIGS FILM USING LASER INDUCED BREAKDOWN SPECTROSCOPY - Disclosed herein is a component quantitative analyzing method depending on a depth of a CIGS film, the method including: generating plasma by irradiating a laser beam on the CIGS film and obtaining spectra generated from the plasma, selecting spectral lines having similar characteristics among spectra of specific elements of the CIGS film, and measuring component composition using a value obtained by summing intensities of the selected spectral lines. | 11-06-2014 |
20140336971 | QUANTITATIVE ANALYZING METHOD OF CIGS FILM USING A LASER INDUCED BREAKDOWN SPECTROSCOPY - Disclosed herein is a quantitative analyzing method of a copper indium gallium selenide (CIGS) film, the method including: obtaining spectra by irradiating a laser on the plurality of CIGS films having different component compositions, selecting a first spectral line and a second spectral line among the spectra of target elements to be analyzed and obtaining a correlation plot between a measured intensity of the first spectral line and a measured intensity of the second spectral line, correcting the measured intensity of the first spectral line and the measured intensity of the second spectral line using results obtained by curve fitting the correlation plot, obtaining a linear calibration curve using the corrected intensity of the first spectral line and the corrected intensity of the second spectral line; and comparing the linear calibration curve with LIBS analysis of a target sample to be analyzed. | 11-13-2014 |
Patent application number | Description | Published |
20120175993 | WINDING FRAME WITH MAGMATE AND STATOR CORE WITH THE SAME - A stator core including at least two or more stator core-continuous bodies each formed by coupling at least two or more unit cores to each other, each unit core consisting of a tooth portion having a coupling slot and a coupling projection formed along both ends thereof and connected to adjacent unit core by means of a connection portion formed at each of both end portions of the tooth portion, wherein the at least two or more stator core-continuous bodies are fitting-connected to each other by means of the coupling slots formed at one side ends thereof and the coupling projections formed at the other side ends thereof to form the stator core having a round shape. | 07-12-2012 |
20130043742 | MOTOR - The present invention relates to a motor including: a housing formed in such a manner as to locate a stator assembly inside a mold and to perform an insert injection molding, the housing having a hollow portion formed at the inside thereof and power terminal pins exposed above the hollow portion; a printed circuit board adapted to mount an integrated circuit device thereon and having a shaft insertion hole formed at the center thereof and power terminal pin holes formed at the corresponding positions to the power terminal pins; and an end cover adapted to be coupled to the housing in such a. manner as to be located on the top of the printed circuit board and having a motor shaft coupling portion formed at the center thereof. | 02-21-2013 |
20130255070 | WINDING FRAME WITH MAGMATE AND STATOR CORE WITH THE SAME - The present invention relates to a stator core including at least two or more stator core-continuous bodies each formed by coupling at least two or more unit cores to each other, each unit core consisting of a tooth portion having a coupling slot and a coupling projection formed along both ends thereof and connected to adjacent unit core by means of a connection portion formed at each of both end portions of the tooth portion, wherein the at least two or more stator core-continuous bodies are fitting-connected to each other by means of the coupling slots formed at one side ends thereof and the coupling projections formed at the other side ends thereof to form the stator core having a round shape. | 10-03-2013 |
20130257217 | WINDING FRAME WITH MAGMATE AND STATOR CORE WITH THE SAME - The present invention relates to a stator core including at least two or more stator core-continuous bodies each formed by coupling at least two or more unit cores to each other, each unit core consisting of a tooth portion having a coupling slot and a coupling projection formed along both ends thereof and connected to adjacent unit core by means of a connection portion formed at each of both end portions of the tooth portion, wherein the at least two or more stator core-continuous bodies are fitting-connected to each other by means of the coupling slots formed at one side ends thereof and the coupling projections formed at the other side ends thereof to form the stator core having a round shape. | 10-03-2013 |
20140159520 | STATOR ASSEMBLY WITH MAGMATE HOLDER - Disclosed therein is a stator assembly, which includes a circular base part and a stator core having a plurality of teeth radially formed on an outer face of the base part and respectively having a tooth end portion. The stator assembly further includes: a magmate holder including a base plate, at least one inner leg and at least one outer leg formed at a lower portion of the base plate, and a power connector part formed on an upper portion of the base plate and having a joining projection formed at one side thereof; and a sensor cover including a body part and a hook formed on a lower portion of the body part and being joined with the joining projection. | 06-12-2014 |
20150102709 | STATOR ASSEMBLY FOR MOTOR - Disclosed herein is a stator assembly for a motor including: a stator core which includes a rounded base having a plurality of first holes formed in the vertical direction and a plurality of teeth radially formed on the outer circumferential surface of the base; an insulation coating layer formed on the entire surface of the stator core except the inner face of the base and the periphery of the first hole; and one or more connection parts connected to the rounded base. | 04-16-2015 |
20150380887 | GROUND STRUCTURE FOR MOTOR - A ground structure for a motor including: a housing having a flange protruded upwardly from the outer periphery of an opening formed on the top surface thereof; a bearing cover having a coupling groove formed along the outer periphery of the underside thereof to inserted the flange of the housing thereinto; a stator core fixedly disposed to the inside of the housing and having a plurality of teeth on which a coil is wound formed annularly along the inner periphery thereof; and a connector having one end coupled to the flange of the housing in such a manner as to be brought into contact with the coupling groove of the bearing cover when the bearing cover is coupled to the top end periphery of the housing and the other end passed through the housing in such a manner as to be brought into contact with the stator core. | 12-31-2015 |
Patent application number | Description | Published |
20090041673 | Thermally Crosslinked Contrast Agents - The present invention relates to a contrast agent comprising a plurality of nanoparticles, wherein each of the nanoparticles comprises: (a) a signal generating core; and (b) a polymeric shell coated on the signal generating core, wherein the polymeric shell comprises a water soluble hydoxysilyl- or alkoxysilyl-functionalized polymer and wherein the polymer shell is thermally crosslinked through hydroxysilyl or alkoxysilyl groups of the polymer. | 02-12-2009 |
20090071560 | HERMETIC COMPRESSOR - A hermetic compressor having an improved discharge valve assembly to efficiently limit deformation of a stopper caused by a reed valve while achieving efficient opening operation of the reed valve. The hermetic compressor includes a compression chamber and a discharge valve assembly. The discharge valve assembly includes a valve plate, a reed valve provided at one surface of the valve plate to open or close a discharge hole formed in the valve plate allowing communication with the compression chamber, the reed valve having a fixed end fastened to the valve plate and a moveable end adapted to cover the discharge hole of the valve plate, a stopper for covering the reed valve to limit the opening movement of the reed valve, the stopper including a fixed portion coupled to the valve plate and the fixed end of the reed valve, and an extension extending away from the fixed portion adapted to cover the moveable end of the reed valve, and a keeper for covering the stopper to limit deformation of the stopper caused by the reed valve. The extension of the stopper includes a first extension extending obliquely from the fixed end of the reed valve toward the keeper, and a second extension extending obliquely from the first extension toward the reed valve so as not to come into contact, at a distal end thereof, with the valve plate or the keeper when no external force is applied thereto. | 03-19-2009 |
20120230919 | MRI CONTRAST AGENT COATED WITH CARBOXYLATED MANNAN AND METHOD FOR PRODUCING THE SAME - The present invention relates to a magnetic resonance imaging (MRI) contrast agent coated with carboxylated mannan, particularly a carboxylated mannan coated superparamagnetic MRI contrast agent specifically targeting antigen presenting cells and having excellent in vivo stability, and a method for producing the same. The MRI contrast agent coated with carboxylated mannan of the present invention can provide excellent in vivo stability and biocompatibility owing to its high surface negative charge, and can be introduced specifically into antigen presenting cells owing to mannose of mannan, so as to visualize the antigen presenting cells and the tissue containing the antigen presenting cells in MRI. | 09-13-2012 |
Patent application number | Description | Published |
20100314656 | LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, LIGHT EMITTING DEVICE PACKAGE, AND LIGHTING SYSTEM - Disclosed are a light emitting device, a method of manufacturing the same, a light emitting device package, and a lighting system. The light emitting device includes a conductive support member, a light emitting structure layer including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on the conductive support member, and an electrode on the light emitting structure layer. The conductive support member has a curved lateral surface recessed inward. | 12-16-2010 |
20110201140 | LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, LIGHT EMITTING DEVICE PACKAGE, AND LIGHTING SYSTEM - Disclosed are a light emitting device, a method of manufacturing the same, a light emitting device package, and a lighting system. The light emitting device includes a conductive support member, a light emitting structure layer including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on the conductive support member, and an electrode on the light emitting structure layer. The conductive support member has a curved lateral surface recessed inward. | 08-18-2011 |