GLASS GASKET FOR ELECTRIC DOUBLE LAYER CAPACITOR, METHOD OF MANUFACTURING A GLASS GASKET, ELECTRIC DOUBLE LAYER CAPACITOR USING A GLASS GASKET, AND METHOD OF MANUFACTURING A ELECTRIC DOUBLE LAYER CAPACITOR

摘要

Glass gaskets for electric energy storage devices, thermal glass gaskets, a method for manufacturing the glass gaskets, an electric energy storage device using the glass gaskets, and a method for manufacturing the electric energy storage devices that have improved thermal stability and maintain excellent airtightness compared to conventional polymer gaskets. To present. According to the present invention, a method of manufacturing a glass gasket made of glass material, manufacturing a glass sealing assembly in which a conductive vertical portion and a conductive cap are bonded to each other by glass sealing using a glass gasket, and coupling an internal electrode to the glass sealing assembly And coupling other internal electrodes to the base portion of the plate, and coupling the glass sealing assembly and the base portion with the separator interposed therebetween. Different from the conventional method of completing the cell depending on the physical pressure, since the cell is completed by glass sealing and laser or electric welding, leakage of the electrolyte in the liquid state inside the capacitor is prevented.