Patent application number | Description | Published |
20090121195 | HIGH DIELECTRIC POLYMER COMPOSITE - A high dielectric polymer composite having a high dielectric constant is disclosed herein. The high dielectric polymer composite includes a conductive material doped with oxidizable metal nanoparticles or metal oxide nanoparticles to decrease dielectric loss, and a surfactant having a head portion containing an acidic functional group to form a passivation layer that surrounds the conductive material, resulting in increased dielectric constant. | 05-14-2009 |
20090230363 | POLYMER COMPOSITE - A polymer composite having a high dielectric constant is disclosed herein. The polymer composite includes a conductive material impregnated with oxidizable metal nanoparticles or metal oxide nanoparticles to decrease dielectric loss, and an anion surfactant containing an acidic functional group to form a passivation layer that surrounds the conductive material, resulting in increased dielectric constant. | 09-17-2009 |
20090236582 | PHASE-CHANGE RAM AND METHOD FOR FABRICATING THE SAME - A PRAM and a fabricating method thereof are provided. The PRAM includes a transistor and a data storage capability. The data storage capability is connected to the transistor. The data storage includes a top electrode, a bottom electrode, and a porous PCM layer. The porous PCM layer is interposed between the top electrode and the bottom electrode. | 09-24-2009 |
20090250651 | DICHALCOGENIDE THERMOELECTRIC MATERIAL - A dichalcogenide thermoelectric material having a very low thermal conductivity in comparison with a conventional metal or semiconductor is described. The dichalcogenide thermoelectric material has a structure of Formula 1 below: | 10-08-2009 |
20100009474 | METHOD OF GROWING CARBON NANOTUBES AND METHOD OF MANUFACTURING FIELD EMISSION DEVICE USING THE SAME - A method of growing carbon nanotubes and a method of manufacturing a field emission device using the same is provided. The method of growing carbon nanotubes includes steps of preparing a substrate, forming a catalyst metal layer on the substrate to promote growing of carbon nanotubes, forming an inactivation layer on the catalyst metal layer to reduce the activity of the catalyst metal layer, and growing carbon nanotubes on a surface of the catalyst metal layer. Because the inactivation layer partially covers the catalyst metal layer, carbon nanotubes are grown on a portion of the catalyst metal layer that is not covered by the inactivation layer. Thus, density of the carbon nanotubes can be controlled. This method for growing carbon nanotubes can be used to make an emitter of a field emission device. The field emission device having carbon nanotube emitter made of this method has superior electron emission characteristics. | 01-14-2010 |
20100051080 | THERMOELECTRIC MATERIALS AND CHALCOGENIDE COMPOUNDS - A thermoelectric material is disclosed. The thermoelectric material is represented by the following formula; (A | 03-04-2010 |
20100059723 | BULK THERMOELECTRIC MATERIAL AND THERMOELECTRIC DEVICE INCLUDING THE SAME - A bulk thermoelectric material includes a matrix, the matrix including a crystalline thermoelectric material; and metal oxide particles disposed in the matrix at a grain boundary or within a crystal structure of the crystalline thermoelectric material. | 03-11-2010 |
20100108115 | BULK THERMOELECTRIC MATERIAL AND THERMOELECTRIC DEVICE COMPRISING THE SAME - A bulk thermoelectric material having a structure in which migration of carriers is not inhibited but phonons are scattered is described. The bulk thermoelectric material includes: a bulk crystalline thermoelectric material matrix; and nanoparticles coated with a conductive material within the thermoelectric material matrix. | 05-06-2010 |
20100154854 | THERMOELECTRIC MODULE COMPRISING SPHERICAL THERMOELECTRIC ELEMENTS AND METHOD OF MANUFACTURING THE SAME - A thermoelectric module includes; an upper substrate on which a plurality of upper electrodes having a plurality of first concave grooves formed therein are arranged, a lower substrate, on which a plurality of lower electrodes having a plurality of second concave grooves formed therein are arranged, and a least one spherical p-type thermoelectric element and at least one spherical n-type thermoelectric element interposed between the upper substrate and the lower substrate, and electrically and alternately in contact with the upper substrate and the lower substrate, wherein the at least one spherical p-type thermoelectric element and the at least one spherical n-type thermoelectric element are connected to the plurality of first concave grooves and the plurality of second concave grooves respectively disposed in the upper electrodes and the lower electrodes. | 06-24-2010 |
20100170553 | THERMOELECTRIC MATERIALS, THERMOELECTRIC MODULE INCLUDING THERMOELECTRIC MATERIALS, AND THERMOELECTRIC APPARATUS INCLUDING THERMOELECTRIC MODULES - A thermoelectric material containing a dichalcogenide compound represented by Formula 1 and having low thermoelectric conductivity and high Seebeck coefficient: | 07-08-2010 |
20100203421 | NANO-POROUS NANO-COMPOSITE, METHOD OF PREPARING THE SAME, AND SOLID OXIDE FUEL CELL INCLUDING THE NANO-POROUS NANO-COMPOSITE - A nano-composite, including: a plurality of secondary particles, each secondary particle including a mixture of nano-size primary particles, wherein the mixture of nano-size primary particles includes particles including a nickel oxide or a copper oxide, and particles including zirconia doped with a trivalent metal element or ceria doped with a trivalent metal element, and wherein the nano-size primary particles define a plurality of nano-pores. | 08-12-2010 |
20100206349 | THERMOELECTRIC MATERIAL, AND THERMOELECTRIC ELEMENT AND THERMOELECTRIC MODULE COMPRISING SAME - A thermoelectric material, and a thermoelectric element and a thermoelectric module including the thermoelectric material are disclosed. The thermoelectric material may have improved thermoelectric properties by irradiating the thermoelectric material with accelerated particles such as protons, neutrons, or ion beams. Thus, the thermoelectric material having excellent thermoelectric properties may be efficiently applied to various thermoelectric elements and thermoelectric modules. | 08-19-2010 |
20100209816 | FUEL ELECTRODE MATERIAL, METHOD OF PREPARING THE FUEL ELECTRODE MATERIAL, AND SOLID OXIDE FUEL CELL INCLUDING THE FUEL ELECTRODE MATERIAL - A fuel electrode material, a method of preparing the fuel electrode material and a solid oxide fuel cell including the fuel electrode material. The fuel electrode material includes a metal oxide bound to a surface of particles, the particles including nickel, copper or a combination thereof, wherein the metal oxide is an oxide of a metal element selected from the group consisting of cerium, titanium, silicon, aluminum, zirconium and a combination including at least one of the foregoing. | 08-19-2010 |
20100236596 | ANISOTROPICALLY ELONGATED THERMOELECTRIC MATERIAL, PROCESS FOR PREPARING THE SAME, AND DEVICE COMPRISING THE MATERIAL - An anisotropically elongated thermoelectric nanocomposite includes a thermoelectric material. | 09-23-2010 |
20110081598 | SOLID OXIDE ELECTROLYTE, SOLID OXIDE FUEL CELL CONTAINING THE SOLID OXIDE ELECTROLYTE, AND METHOD OF PREPARING THE SOLID OXIDE ELECTROLYTE - A solid oxide electrolyte including an oxygen ion conducting solid solution, wherein the solid solution is represented by Formula 1 below: | 04-07-2011 |
20110091794 | FUEL ELECTRODE MATERIAL AND SOLID OXIDE FUEL CELL INCLUDING THE FUEL ELECTRODE MATERIAL - A fuel electrode material including a metal oxide having a perovskite type crystalline structure and represented by Formula 1: | 04-21-2011 |
20110100409 | THERMOELECTRIC NANO-COMPOSITE, AND THERMOELECTRIC MODULE AND THERMOELECTRIC APPARATUS INCLUDING THE THERMOELECTRIC NANO-COMPOSITE - A thermoelectric nano-composite including a thermoelectric matrix; a nano-metal particle; and a nano-thermoelectric material represented by Formula 1: | 05-05-2011 |
20110139208 | NANOCOMPOSITE THERMOELECTRIC MATERIAL, AND THERMOELECTRIC DEVICE AND THERMOELECTRIC MODULE INCLUDING THE SAME - A nanocomposite thermoelectric material, a thermoelectric element including the nanocomposite thermoelectric material, and a thermoelectric module including the thermoelectric element are disclosed herein. The nanocomposite thermoelectric material includes highly electrically conductive nano metallic particles that are uniformly dispersed in a thermoelectric material matrix. Thus, the nanocomposite thermoelectric material has high thermoelectric performance, and thus, may be used in a wide range of thermoelectric elements and thermoelectric modules. | 06-16-2011 |
20110236795 | METAL-DOPED OXIDE, METHOD OF PREPARING THE SAME, AND SOLID OXIDE ELECTROLYTE USING THE METAL-DOPED OXIDE - A method of preparing a metal-doped oxide, the method including: preparing a precursor solution including a zirconium precursor or cerium precursor, a dopant metal precursor, a solvent, and a chloride salt; and heat-treating the precursor solution to prepare the metal-doped oxide. | 09-29-2011 |
20110240081 | THERMOELECTRIC MATERIAL, AND THERMOELECTRIC MODULE AND THERMOELECTRIC DEVICE INCLUDING THE THERMOELECTRIC MATERIAL - A thermoelectric material includes a compound represented by Formula 1: | 10-06-2011 |
20110240083 | THERMOELECTRIC MATERIAL, AND THERMOELECTRIC MODULE AND THERMOELECTRIC DEVICE INCLUDING THE THERMOELECTRIC MATERIAL - A thermoelectric material including a compound represented by Formula 1 below: | 10-06-2011 |
20110247671 | THERMOELECTRIC MATERIAL AND METHOD OF PREPARING THE SAME - A thermoelectric material including: a bismuth-tellurium (Bi—Te)-based thermoelectric material matrix; and a nano-metal component distributed in the Bi—Te-based thermoelectric material matrix, wherein a Lotgering degree of orientation in a c-axis direction is about 0.9 to about 1. | 10-13-2011 |
20110294039 | SOLID OXIDE ELECTROLYTE, SOLID OXIDE FUEL CELL INCLUDING THE SOLID OXIDE ELECTROLYTE, AND METHOD OF PREPARING THE SOLID OXIDE ELECTROLYTE - A solid oxide electrolyte including an oxide represented by Formula 1: | 12-01-2011 |
20120024333 | THERMOELECTRIC MATERIAL DEFORMED BY CRYOGENIC IMPACT AND METHOD OF PREPARING THE SAME - A thermoelectric material has a microstructure deformed by cryogenic impact. When the cryogenic impact is applied to the thermoelectric material, defects are induced in the thermoelectric material, and such defects increase phonon scattering, which results in enhanced figure of merit. | 02-02-2012 |
20120031481 | CONDUCTIVE PASTE AND ELECTRONIC DEVICE AND SOLAR CELL INCLUDING AN ELECTRODE FORMED USING THE CONDUCTIVE PASTE - A conductive paste including a conductive powder, a metallic glass having a supercooled liquid region, and an organic vehicle. | 02-09-2012 |
20120037216 | CONDUCTIVE PASTE AND ELECTRONIC DEVICE AND SOLAR CELL INCLUDING AN ELECTRODE FORMED USING THE CONDUCTIVE PASTE - A conductive paste including a conductive powder, a metallic glass, and an organic vehicle, wherein the metallic glass includes an alloy of at least two metals selected from a first metal having a low resistivity, a second metal which forms a solid solution with the conductive powder, a third metal which extends a supercooled liquid region of the metallic glass, or a fourth metal having a higher standard free energy of formation of oxide than a standard free energy of formation of oxide of the first, the second, and third metals. | 02-16-2012 |
20120037220 | CONDUCTIVE PASTE AND ELECTRONIC DEVICE AND SOLAR CELL INCLUDING AN ELECTRODE FORMED USING THE CONDUCTIVE PASTE - A conductive paste including a conductive powder, a metallic glass, and an organic vehicle, wherein the metallic glass has a resistivity that is decreased when the metallic glass is heat treated at a temperature that is higher than a glass transition temperature of the metallic glass. | 02-16-2012 |
20120037221 | CONDUCTIVE PASTE AND ELECTRONIC DEVICE AND SOLAR CELL INCLUDING AN ELECTRODE FORMED USING THE CONDUCTIVE PASTE - A conductive paste including a conductive powder, a metallic glass, and an organic vehicle, wherein the metallic glass includes an alloy of at least two elements selected from an element having a low resistivity, an element which forms a solid solution with the conductive powder, or an element having a high oxidation potential, wherein the element having a low resistivity has a resistivity of less than about 100 microohm-centimeters, and the element having a high oxidation potential has an absolute value of a Gibbs free energy of oxide formation of about 100 kiloJoules per mole or greater. | 02-16-2012 |
20120055526 | THERMOELECTRIC MATERIAL, AND THERMOELECTRIC MODULE AND THERMOELECTRIC DEVICE COMPRISING THE THERMOELECTRIC MATERIAL - A thermoelectric material having a high performance index and a thermoelectric module and a thermoelectric device including the thermoelectric material, and more particularly, to a thermoelectric material having a high Seebeck coefficient, high electrical conductivity, and low thermal conductivity and a thermoelectric module and a thermoelectric device including the thermoelectric material. | 03-08-2012 |
20120056234 | HEAT DISSIPATION MATERIAL AND LIGHT EMITTING DIODE PACKAGE INCLUDING A JUNCTION PART MADE OF THE HEAT DISSIPATION MATERIAL - Disclosed are a heat dissipation material comprising a metallic glass and an organic vehicle and a light emitting diode package including at least one of a junction part, wherein the junction part includes a heat dissipation material including a metallic glass. | 03-08-2012 |
20120114961 | BULK NANOCOMPOSITE THERMOELECTRIC MATERIAL, NANOCOMPOSITE THERMOELECTRIC MATERIAL, AND METHOD OF PREPARING THE BULK NANOCOMPOSITE THERMOELECTRIC MATERIAL - A bulk nanocomposite thermoelectric material including: a plurality of grains of a thermoelectric material; and a metal nanolayer on a boundary of the plurality of grains, wherein the metal nanolayer is crystalline, and a glass transition temperature and a crystallization temperature of the nanometal are lower than a melting point of the thermoelectric material. | 05-10-2012 |
20120152294 | THERMOELECTRIC MATERIAL INCLUDING COATING LAYERS, METHOD OF PREPARING THE THERMOELECTRIC MATERIAL, AND THERMOELECTRIC DEVICE INCLUDING THE THERMOELECTRIC MATERIAL - A thermoelectric material includes powders having a surface coated with an inorganic material. The thermoelectric material includes a thermoelectric semiconductor powder and a coating layer on an outer surface of the thermoelectric semiconductor powders. | 06-21-2012 |
20120296037 | POLYAMIDE BLOCK COPOLYMER, ARTICLE INCLUDING SAME, AND DISPLAY DEVICE INCLUDING THE ARTICLE - A polyamide block copolymer that includes a first segment including a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, or a combination thereof; and a second segment including a repeating unit represented by Chemical Formula 3. The variables R | 11-22-2012 |
20130032190 | THERMOELECTRIC NANOCOMPOSITE, THERMOELECTRIC ELEMENT, AND THERMOELECTRIC MODULE - A thermoelectric material including a thermoelectric semiconductor; and a nanosheet disposed in the thermoelectric semiconductor, the nanosheet having a layered structure and a thickness from about 0.1 to about 10 nanometers. Also a thermoelectric element and thermoelectric module including the thermoelectric material. | 02-07-2013 |
20130078547 | NANO-POROUS NANO-COMPOSITE, METHOD OF PREPARING THE SAME, AND SOLID OXIDE FUEL CELL INCLUDING THE NANO-POROUS NANO-COMPOSITE - A nano-composite, including: a plurality of secondary particles, each secondary particle including a mixture of nano-size primary particles, wherein the mixture of nano-size primary particles includes particles including a nickel oxide or a copper oxide, and particles including zirconia doped with a trivalent metal element or ceria doped with a trivalent metal element, and wherein the nano-size primary particles define a plurality of nano-pores. | 03-28-2013 |
20130095408 | ANODE MATERIAL FOR SOLID OXIDE FUEL CELL, AND ANODE AND SOLID OXIDE FUEL CELL INCLUDING ANODE MATERIAL - A composite anode material for a solid oxide fuel cell (SOFC), an anode for a SOFC including a Ni-containing alloy including Ni and a transition metal other than Ni; and a perovskite metal oxide having a perovskite structure. | 04-18-2013 |
20130105725 | THERMOELECTRIC MATERIAL, THERMOELECTRIC DEVICE USING THE SAME, AND METHOD OF MANUFACTURING THEREOF | 05-02-2013 |
20130298729 | THERMOELECTRIC MATERIAL AND METHOD OF PREPARING THE THERMOELECTRIC MATERIAL - A method of preparing thermoelectric material particles, the method comprising: disposing a first electrode and a second electrode in a dielectric liquid medium, wherein the first and second electrodes each comprise a thermoelectric material; applying an electrical potential between the first and second electrodes to cause a spark between the first and second electrodes to provide a vaporized thermoelectric material at a sparking point of at least one of the first and second electrodes; and cooling the vaporized thermoelectric material with the dielectric liquid medium to prepare the thermoelectric material particles. | 11-14-2013 |
20140016253 | SEALING MATERIAL, DISPLAY DEVICE, AND METHOD OF MANUFACTURING THE DISPLAY DEVICE - A sealing material includes a metallic glass | 01-16-2014 |
20140096809 | THERMOELECTRIC DEVICE, THERMOELECTRIC MODULE INCLUDING THE THERMOELECTRIC DEVICE, THERMOELECTRIC APPARATUS INCLUDING THE THERMOELECTRIC MODULE, AND METHOD OF MANUFACTURING THE SAME - A thermoelectric device including: a thermoelectric material layer comprising a thermoelectric material; a transition layer on the thermoelectric material; and a diffusion prevention layer on the transition layer, wherein the thermoelectric material comprises a compound of Formula 1: | 04-10-2014 |
20140373891 | THERMOELECTRIC STRUCTURE, AND THERMOELECTRIC DEVICE AND THERMOELECTRIC APPARATUS INCLUDING THE SAME - A thermoelectric structure includes a graphene layer and a thermoelectric body disposed on the graphene layer, in which the thermoelectric body includes a thermoelectric film including a thermoelectric material, and a quantum dot disposed in the thermoelectric film. | 12-25-2014 |
20150024236 | SOFT MAGNETIC EXCHANGE-COUPLED COMPOSITE STRUCTURE, AND HIGH-FREQUENCY DEVICE COMPONENT, ANTENNA MODULE, AND MAGNETORESISTIVE DEVICE INCLUDING THE SOFT MAGNETIC EXCHANGE-COUPLED COMPOSITE STRUCTURE - A soft magnetic exchange-coupled composite structure, and a high-frequency device component, an antenna module, and a magnetoresistive device including the soft magnetic exchange-coupled composite structure, include a ferrite crystal grain as a main phase and a soft magnetic metal thin film bound to the ferrite crystal grain by interfacial bonding on an atomic scale. A region of the soft magnetic metal thin film adjacent to an interface with the ferrite crystal grain includes a crystalline soft magnetic metal. | 01-22-2015 |
20150024238 | HARD MAGNETIC EXCHANGE-COUPLED COMPOSITE STRUCTURES AND PERPENDICULAR MAGNETIC RECORDING MEDIA INCLUDING THE SAME - Hard magnetic exchange-coupled composite structures and perpendicular magnetic recording media including the hard magnetic exchange-coupled composite structures, include a ferrite crystal grain and a soft magnetic metal thin film bounded to the ferrite crystal grain by interfacial bonding on an atomic scale and having a thickness of about 5 nm or less, wherein a region of the soft magnetic metal thin film adjacent to an interface with the ferrite crystal grain includes an amorphous soft magnetic metal film. | 01-22-2015 |
20150069455 | HEAT DISSIPATION MATERIAL AND LIGHT EMITTING DIODE PACKAGE INCLUDING A JUNCTION PART MADE OF THE HEAT DISSIPATION MATERIAL - Disclosed are a heat dissipation material comprising a metallic glass and an organic vehicle and a light emitting diode package including at least one of a junction part, wherein the junction part includes a heat dissipation material including a metallic glass. | 03-12-2015 |