Patent application number | Description | Published |
20090110630 | METHOD OF MANUFACTURING VANADIUM OXIDE NANOPARTICLES - Disclosed is a method of manufacturing vanadium oxide nanoparticles, which can prepare vanadium oxide particles having a size of tens of nanometers with high yield by using a simple, low-cost process. The method of manufacturing vanadium oxide nanoparticles includes preparing a solution containing a vanadium salt; impregnating an organic polymer including a nanosized pore with the prepared solution; and heating the organic polymer impregnated with the vanadium salt solution until the organic polymer is fired. | 04-30-2009 |
20090148609 | METHOD OF MANUFACTURING MAGNESIUM OXIDE NANOPARTICLES AND METHOD OF MANUFACTURING MAGNESIUM OXIDE NANOSOL - Disclosed are a method of manufacturing magnesium oxide nanoparticles and a method of manufacturing a magnesium oxide nanosol, which can prepare magnesium oxide particles having a size of tens of nanometers with high yield by using a simple, low-cost process. The methods of manufacturing magnesium oxide nanoparticles and manufacturing magnesium oxide nanosol include preparing a magnesium salt solution by dissolving a magnesium salt in a solvent; impregnating an organic polymer comprising a nanosized pore with the magnesium salt solution; and heating the organic polymer impregnated with the magnesium salt solution until the organic polymer is fired. | 06-11-2009 |
20090153970 | Laminated lens package and method of fabricating the same - A laminated lens package and a method of fabricating the same are disclosed. The laminated lens package includes a first lens layer including a first lens element formed at one surface thereof through a first mold; a second lens layer including a second lens element formed at one surface thereof through a second mold, corresponding to a location of the first lens element; and a polymer layer provided between the first lens layer and the second lens layer. Accordingly, desired refraction can be implemented by controlling a refractive index. Also, since no spacers are used, defects caused by adhesion of an adhesive agent do not occur. Thus, a fabrication process is simplified, so that productivity can be improved and a fabrication cost can be reduced. | 06-18-2009 |
20090170961 | METHOD OF MANUFACTURING DYSPROSIUM OXIDE NANOPARTICLES AND METHOD OF MANUFACTURING DYSPROSIUM OXIDE NANOSOL - Disclosed are a method of manufacturing dysprosium oxide nanoparticles and a method of manufacturing a dysprosium oxide nanosol, which can prepare dysprosium oxide particles having a size of tens of nanometers with high yield by using a simple, low-cost process. The method of manufacturing dysprosium oxide nanoparticles includes preparing a dysprosium salt solution by dissolving a dysprosium salt in a solvent; impregnating an organic polymer comprising a nanosized pore with the dysprosium salt solution; and heating the organic polymer impregnated with the dysprosium salt solution until the organic polymer is fired. | 07-02-2009 |
20090178615 | SHOWERHEAD AND CHEMICAL VAPOR DEPOSITION APPARATUS HAVING THE SAME - There is provided a showerhead including: a first head having at least one gas conduit provided therein to allow a first reaction gas to be supplied into a reaction chamber; a second head having a hole of a predetermined size formed to have the gas conduit extending therethrough; and a gas flow path formed between the gas conduit extending through the hole and the hole to allow a second reaction gas to be supplied into the reaction chamber. | 07-16-2009 |
20100035062 | MANUFACTURING METHODS OF MAGNESIUM-VANADIUM COMPOSITE OXIDE NANOPARTICLE AND MAGNESIUM-VANADIUM COMPOSITE OXIDE NANOPARTICLE MANUFACTURED BY THE SAME - Provided are manufacturing methods of a magnesium-vanadium composite oxide nanoparticle that make it possible to manufacture a composite oxide of several tens of nanometers in size containing two kinds of metals, and also to accurately design and manufacture a product material having a desired ratio between the metals, and a magnesium-vanadium composite oxide nanoparticle manufactured by the manufacturing methods. In the manufacturing method, a solution containing a magnesium salt and a vanadium salt is prepared. An organic polymer having nano-sized pores is dipped in the prepared solution, and is then heated until the organic polymer is calcined, thereby manufacturing a magnesium-vanadium composite oxide nanoparticle. | 02-11-2010 |
20100157508 | METHOD OF MANUFACTURING COMPLEX OXIDE NANO PARTICLES AND COMPLEX OXIDE NANO PARTICLES MANUFACTURED BY THE SAME - A method of manufacturing complex oxide nano particles includes preparing a mixed solution including at least one metal salt selected from the group consisting of aluminum salt, manganese salt and barium salt, impregnating an organic polymer having nano-sized pores with the mixed solution, and calcining the organic polymer impregnated with the mixed solution. Accordingly, complex oxides with particle sizes on the nanoscale can be prepared, and the kind and composition ratio of metal elements contained in the complex oxides can be facilitated. Also, a multilayer ceramic capacitor including the complex metal oxides manufactured by this method can ensure a super slim profile and high capacity. | 06-24-2010 |
20100284125 | Nanowire capacitor and method of manufacturing the same - Provided is a method of manufacturing a nanowire capacitor including forming a lower metal layer on a substrate; growing conductive nanowires on the lower metal layer, the conductive nanowires including metal and transparent electrodes; depositing a dielectric layer on the lower metal layer including the grown conductive nanowires; growing dielectric nanowires on the deposited dielectric layer; and depositing an upper metal layer on the dielectric layer including the grown dielectric nanowires. | 11-11-2010 |
20120009350 | Electroless autocatalytic tin plating solution and electroless autocatalytic tin plating method using the same - Disclosed are an electroless autocatalytic tin plating solution and an electroless autocatalytic tin plating method using the same. The electroless autocatalytic tin plating solution includes: tin salt formed as a tin ion and a ligand having two or more carboxyl groups are bound; and one or more reductants selected from the group consisting of borohydrides delivering electrons to the tin ion to form a tin layer on a target object to be plated. | 01-12-2012 |