Patent application number | Description | Published |
20100195268 | HYBRID SUPERCAPACITOR USING TRANSITION METAL OXIDE AEROGEL - It discloses a hybrid supercapacitor including a carbon aerogel cathode and a transition metal oxide aerogel anode which is able to increase energy density and power density with increase of overall cell potential and at the same time lower internal resistance of the electrode and equivalent series resistance by using a monolithic electrode with no use of current collector and binder. | 08-05-2010 |
20100195269 | HYBRID SUPERCAPACITOR USING SURFACE-OXIDIZED TRANSITION METAL NITRIDE AEROGEL - It discloses a hybrid supercapacitor including a carbon aerogel cathode and a surface-oxidized transition metal nitride aerogel anode which is able to increase energy density and power density with increase of overall cell potential and at the same time lower internal resistance of the electrode and equivalent series resistance by using a monolithic electrode with no use of current collector and binder. | 08-05-2010 |
20100220430 | SUPERCAPACITOR ELECTRODE USING ION-EXCHANGER - It relates to a supercapacitor using an ion-exchanger, particularly to a supercapacitor which may optimize the capacity of current collection by employing an ion-exchanger instead of a binder in manufacturing of supercapacitor electrodes. | 09-02-2010 |
20100233496 | METHOD FOR MANUFACTURING METAL ELECTRODE HAVING TRANSITION METALLIC COATING LAYER AND METAL ELECTRODE MANUFACTURED THEREBY - It is to provide a method for manufacturing a metal electrode having transition metal oxide coating layer and a metal electrode manufactured thereby, which eliminates a contact resistance problem and simultaneously improves electric conductivity of the electrode by using a one body electrode, which is not requiring separate current collector and binder, and further maintains pseudo-capacitance from the redox reaction by coating the metal surface with a transition metal oxide. | 09-16-2010 |
20120262844 | METHOD FOR MANUFACTURING METAL ELECTRODE HAVING TRANSITION METALLIC COATING LAYER AND METAL ELECTRODE MANUFACTURED THEREBY - It is to provide a method for manufacturing a metal electrode having transition metal oxide coating layer and a metal electrode manufactured thereby, which eliminates a contact resistance problem and simultaneously improves electric conductivity of the electrode by using a one body electrode, which is not requiring separate current collector and binder, and further maintains pseudo-capacitance from the redox reaction by coating the metal surface with a transition metal oxide. | 10-18-2012 |
20140002231 | COMMON MODE NOISE FILTER | 01-02-2014 |
20140035714 | FERRITE POWDER, METHOD FOR PREPARING THE SAME, AND COMMON MODE NOISE FILTER INCLUDING THE SAME AS MATERIAL FOR MAGNETIC LAYER - Disclosed herein are a ferrite powder not including pores in a surface thereof, a method for preparing the same, and a common mode noise filter including the same as a material for a magnetic layer. The spherical ferrite powder in which the pores in the surface thereof are removed as a magnetic layer of the common mode noise filter has high density, such that dispersibility is improved, thereby making it possible to improve adhesive strength with a polymer binder to be mixed. In addition, the adhesive strength between the polymer binder and the ferrite powder is improved, such that at the time of manufacturing or mounting of a chip, a defect such as a crack generated by a thermal impact due to a lack of adhesive strength between the ferrite powder and the polymer binder may be suppressed, thereby securing the reliability with respect to the thermal impact. | 02-06-2014 |
20140062637 | Common Mode Filter With ESD Protection Pattern Built Therein - Disclosed herein is a common mode filter with an ESD protection pattern built therein. The common mode filter includes a base substrate that is made of an insulating material, a first insulating layer that is formed on the base substrate, a coil-shaped internal electrode that is formed on the first insulating layer, a second insulating layer that is formed on the internal electrode, a first external electrode terminal that is formed on the second insulating layer, a first ferrite resin layer that is formed on the second insulating layer and receives the first external electrode terminal, an ESD protection pattern that is formed on the first external electrode terminal, a second external electrode terminal that is formed on the ESD protection pattern, and a second ferrite resin layer that is formed on the first ferrite resin layer and receives the second external electrode terminal. | 03-06-2014 |
20140145797 | COMMON MODE NOISE CHIP FILTER AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a common mode noise chip filter and a method for manufacturing the same, the common mode noise chip filter including: a ferrite substrate; coil patterns formed on the ferrite substrate; and a ferrite-polymer complex layer formed on the result substrate having the coil patterns formed therein, wherein the ferrite-polymer complex layer has a multilayer structure, so that the ferrite-polymer complex layer filling an inner space of the substrate having inner coil patterns is formed to have the multilayer structure but not a single-layer structure, thereby lowering internal stress, and thus improving reliability of the common mode noise chip filter as a product. | 05-29-2014 |
20140145814 | THIN FILM TYPE CHIP DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a thin film type chip device including a coil pattern formed on the substrate; a cavity defining pattern defining a cavity through which a part of the coil pattern is exposed; a filling layer filled in the cavity; and a magnetic layer including a surface layer covering a surface of the filling layer. | 05-29-2014 |
20140159565 | ELECTROSTATIC DISCHARGING STRUCTURE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are an electrostatic discharging structure including single-wall carbon nano tubes disposed between electrodes at a predetermined interval to precisely control discharge starting voltage generating a discharge phenomenon between electrodes, and a method of manufacturing an electrostatic discharging structure. | 06-12-2014 |
20140159849 | ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are an electronic component and a method of manufacturing the same. In the electronic component having a hexahedral shape and including an insulating portion formed on an upper part of a base substrate, a coil pattern portion formed in the insulating portion and wound with a conductive wire, and a plurality of external electrodes separated from each other and electrically connected with the coil pattern portion, each external electrode covers a part of an upper surface of the insulating portion and extending to an upper surface of the electronic component and a region between the external electrodes is provided with a ferrite block covering an exposed surface of the insulating portion, thereby improving magnetic permeability as compared with the electronic component of the related art. | 06-12-2014 |
20140203900 | COMMON MODE FILTER AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a common mode filter including: a magnetic substrate; an electrode layer disposed on one surface of the magnetic substrate and formed of a coil electrode and an insulating resin enclosing the coil electrode; and an uneven layer disposed between the magnetic substrate and the electrode and formed of a groove and a projection, wherein a part of the insulating resin is depressed between the groove of the uneven layer, whereby an adhesion between the magnetic substrate and the insulating resin is increased. | 07-24-2014 |
20140321009 | ESD PROTECTION MATERIAL AND ESD PROTECTION DEVICE USING THE SAME - Disclosed herein is an electrostatic discharge protection material having more stable operation characteristic by mixing and dispersing inorganic particles and metal particles in a resin matrix and an electrostatic discharge protection device using the same. | 10-30-2014 |
20140333404 | COIL COMPONENT - Disclosed herein is a coil component including: an insulating layer containing a ferrite powder and a coil electrode embedded in the insulating layer, in which a particle diameter of the ferrite powder is smaller than a wavelength of light which is used during an exposure process, thereby increasing permeability and improving an impedance characteristic. | 11-13-2014 |