| SAMHWA CAPACITOR CO., LTD. Patent applications |
| Patent application number | Title | Published |
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| 20120057271 | GLASS COMPOSITIONS, DIELECTRIC COMPOSITIONS AND MULTILAYER CERAMIC CAPACITOR HAVING HIGH CAPACITANCE USING THE SAME - Disclosed are a glass composition and a dielectric composition enabling low temperature sintering, and a high capacitance multilayer ceramic capacitor using the same. In the glass composition used for sintering, the glass composition may be formed of a formula, aR | 03-08-2012 |
| 20110299223 | HYBRID SUPER CAPACITOR USING COMPOSITE ELECTRODE - Provided is a hybrid super capacitor using a composite electrode that may enhance equivalent series resistance (ESR) using a carbon nanotube chain. The hybrid super capacitor includes: an anode | 12-08-2011 |
| 20110236564 | PREPARATION METHOD OF METAL OXIDE DOPED MONOLITH CARBON AEROGEL FOR CAPACITANCE CAPACITOR - Provided is a preparation method of a metal oxide doped monolith carbon aerogel for a high capacitance capacitor, the including: preparing a monolith carbon aerogel by performing a thermal decomposition of a moist gel dried in condition of a atmospheric pressure and a room temperature in a nitrogen atmosphere; impregnating the monolith carbon aerogel into alcohol where a metal precursor is dissolved; and calcinating the monolith carbon aerogel where the metal precursor is impregnated in an atmospheric atmosphere. By impregnating the metal oxide into the monolith carbon aerogel, a limit of capacitance may be enhanced using a pseudo capacitance effect by an interfacial oxidation reduction reaction. | 09-29-2011 |
| 20110235242 | SUPER CAPACITOR FOR HIGH POWER - Provided is a high power super capacitor including: a bobbin; an electrode assembly being wound into the bobbin to be in a jellyroll type; a conductive connection member being formed in each of one end and another end of the electrode assembly using electric energy; and a plug being inserted into each of one end and another end of the bobbin, and being bonded with the conductive connection member using electric energy to be electrically connected to the electrode assembly. The electrode assembly may include a first electrode plate having a first polarity and including an inactive material area collector where the conductive connection member is formed in the one end of the electrode assembly, a second electrode plate having a second polarity and including another inactive material area collector where the conductive connection member is formed in the other end of the electrode assembly, and a separator being disposed between the first electrode plate and the second electrode plate to insulate between the first electrode plate and the second electrode plate. Accordingly, the high power super capacitor may increase a contact area without decreasing an area of electrode active material layer and may decrease an equivalent series resistance by forming a conductive connection member using electric energy, thereby enhancing an exothermic characteristic and being applied to a high power field. | 09-29-2011 |
