Patent application number | Description | Published |
20080220373 | Method for forming a photoresist-laminated substrate, method for plating an insulating substrate, method for surface treating of a metal layer of a circuit board, and method for manufacturing a multi layer ceramic condenser using metal nanoparticles aerosol - The present invention relates to a method for forming a photoresist-laminated substrate including: preparing a laminated substrate having an insulating substrate and a metal layer; coating with an aerosol of metal nanoparticles on the metal layer; laminating a photoresist film on the metal layer coated with the aerosol of metal nanoparticles. The method of the present invention is a environmentally friendly method since an aerosol of metal nanoparticles is used, differentiated from the conventional wet process. | 09-11-2008 |
20100059257 | METHOD OF NICKEL-GOLD PLATING AND PRINTED CIRCUIT BOARD - Disclosed are a method of electroless nickel-gold plating an object and a printed circuit board. The method in accordance with an embodiment of the present invention includes: forming a first nickel plated layer on a surface of the object; forming a second nickel plated layer on the first nickel plated layer; and forming a gold plated layer on the second nickel plated layer. | 03-11-2010 |
20110278161 | Doping bath for fabricating the energy storage device - Disclosed herein is a doping bath for fabricating an energy storage device, including: a doping bath that receives an electrolyte; a lithium foil that is provided in the doping bath; and a power supply means that supplies power to the lithium foil and at least one cell laminate provided to be sunk in the electrolyte in the doping bath, wherein the power supply means performs a charging process to supply power between a cathode and an anode of the cell laminate and a discharging process to supply power between the lithium foil and the cathode of the cell laminate to dope the anode of the cell laminate with lithium. | 11-17-2011 |
20120018309 | Pre-doping system of electrode and pre-doping method of electrode using the same - The present invention provides a pre-doping system of an electrode and a system using the same. The pre-doping system includes: a doping means for performing a doping process where lithium ions are doped into an electrode; a measuring means for performing a measuring process where an open-circuit potential of the electrode is measured; a switch unit for selectively performing any one of the doping process and the measuring process; a controller for controlling the doping means, the measuring means, and the switch unit and acquiring the open-circuit potential of the electrode measured by the measuring means. | 01-26-2012 |
20120033345 | Electrochemical capacitor and method of manufacturing the same - Disclosed is an electrochemical capacitor and method for manufacturing the same. The electrochemical capacitor includes: at least two winding-type separators which are wound in a spiral shape and are stacked; and stacking-type first and second electrodes which are alternately interposed between the wound separators, respectively. | 02-09-2012 |
20120033346 | Energy storage device - The present invention relates to an energy storage device. The energy storage device according to an exemplary embodiment of the present invention includes a case providing an internal space with a first space and a second space; an electrolyte solution filled in the internal space of the case; a positive electrode structure disposed on an interface between the first space and the second space and having a cathode active material layer including activated carbon; a first negative electrode disposed in the first space and having a first anode active material layer including graphite; and a second negative electrode disposed in the second space and having a second cathode active material layer including activated carbon. | 02-09-2012 |
20120055628 | Doping apparatus for manufacturing electrode of energy storage device, and method for manufacturing electrode with the same - Disclosed herein is a doping apparatus for manufacturing an electrode of an energy storage device. The doping apparatus according to the exemplary embodiment of the present invention includes: a doping chamber body providing a doping space where a process of doping lithium ions onto an electrode plate is performed; a plurality of doping plates laminated vertically in the doping chamber body and containing lithium; and an electrode plate feeder feeding the electrode plate so that the electrode plate passes through gaps among the doping plates. | 03-08-2012 |
20120057274 | Lithium ion capacitor - Provided is a lithium ion capacitor. The lithium ion capacitor includes an electrode cell provided with cathodes and anodes alternately disposed with the separators interposed therebetween, a first electrolyte in a phase of gel arranged on at least one surface of the anode and a second electrolyte in a phase of liquid immerged into the electrode cell. | 03-08-2012 |
20120098496 | DEVICE AND METHOD FOR STABILIZING VOLTAGE OF ENERGY STORAGE - The present invention provides a device and a method for stabilizing a voltage of an energy storage capable of performing voltage stabilization in different ways by setting different references when charging or discharging and when standing by. Therefore, system resources consumed for the voltage stabilization of the energy storage can be minimized. | 04-26-2012 |
20120099950 | SYSTEM AND METHOD FOR MANAGEMENT OF TRANSPORTATION DEVICE - Disclosed herein are a system for management of a transportation device, including: a plurality of work tables disposed to be spaced from each other; charging terminals provided around the work tables; and transportation devices transporting objects between the work tables and including a supercapacitor as a power supply, and a method therefor. | 04-26-2012 |
20120134072 | Electrodes having multi layered structure and supercapacitor including the same - Disclosed herein are electrodes having a multi-layered structure, including at least two active material layers formed on an electrode current collector or including at least two active material layers formed on an electrode current collector, wherein at least two active material layers are stacked thereon, and a supercapacitor comprising the same. The electrodes including at least two active material layers configured of the activated carbon layer having large specific surface area and the graphene layer having excellent electrical conductivity in order to reduce the internal resistance and stacked in a multi layered structure are manufactured and the supercapacitor includes the electrodes to increase capacitance due to the large specific surface area of the activated carbon and reduce the internal resistance due to excellent electrical conductivity of the graphene, thereby making it possible to improve the capacitance and electrical conductivity. | 05-31-2012 |
20130170099 | ELECTRODE OF ENERGY STORAGE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are an electrode of an energy storage and a method for manufacturing the same. The electrode includes: a current collector; a first electrode layer provided on one surface or both surfaces of the current collector; and a second electrode layer bonded to an outer surface of the first electrode layer, wherein in each of the first and second electrode layers, content ratios of an active material, a conductive material, and a binder, and materials thereof are different. Therefore, reliability of the energy storage may be increased and resistance thereof may be decreased. | 07-04-2013 |
20130170100 | ELECTRODE, METHOD FOR PREPARING THE SAME, AND ELECTROCHEMICAL CAPACITOR INCLUDING THE SAME - Disclosed herein are an electrode including a plurality of electrode active material layers formed above an electrode current collector, each of the electrode active material layers including different structures of binders; a method for manufacturing the same; and an electrochemical capacitor.
| 07-04-2013 |
20130170101 | ELECTROCHEMICAL CAPACITOR - Disclosed herein is a super capacitor electrical storage device, including a cathode and an anode respectively including electrode active materials having different average particle sizes, or a cathode and an anode respectively including electrode active materials having different pore structures in an active material. | 07-04-2013 |