Patent application number | Description | Published |
20090169989 | STORAGE CELL AND METHOD OF MANUFACTURING SAME - A storage cell includes a storage element including first and second electrodes which are opposite to each other in a predetermined direction, a first terminal bonded to the first electrode, a second terminal bonded to the second electrode, and an outer resin covering the storage element to expose an outer surface of the first terminal and an outer surface of the second terminal from the outer resin. The storage element has substantially a rectangular shape viewing from the predetermined direction. The outer resin has substantially a rectangular shape viewing from the predetermined direction. The outer resin has first and second surfaces opposite to each other, and has a third surface connected with the first surface and the second surface. The first terminal is exposed on the first surface of the outer resin. The second terminal has a shape extending beyond the storage element along the first and third surfaces, and is exposed on the first surface. This storage cell has a small size, a large capacitance, and high reliability. | 07-02-2009 |
20090176154 | COIN-SHAPED STORAGE CELL - A coin-shaped storage cell ( | 07-09-2009 |
20090181297 | STORAGE CELL - A storage cell includes a storage element, a first case having a first flat portion contacting an upper surface of the storage element and having a rectangular shape, a second case having a second flat portion contacting a lower surface of the storage element and having a rectangular shape, a gasket allowing the storage element to be accommodated between the first case and the second case, first and second terminal plates joined to the first and second cases, respectively, a first sealing resin for sealing the first case and the gasket, a second sealing resin for sealing the second case and the gasket, and a package resin covering the above components. The gasket has a rectangular frame shape, and has a cross section having substantially an H-shape. Edges of the first and second cases are inserted in recesses in the gasket and sealed with the first and second sealing resins, respectively. This storage cell has a high withstanding temperature and reduces an area having the cell mounted thereto. | 07-16-2009 |
20100188800 | ELECTRIC DOUBLE LAYER CAPACITOR - An electric double layer capacitor has an element, a first terminal, a second terminal, a resin-made case, and a resin-made lid. A pair of electrodes are led out of the element. Each of the electrodes is connected to each of the first terminal and the second terminal. The element and an electrolyte are accommodated in the case having an opening top surface, and the lid is bonded to the top surface of the case. The joints of the first and second terminals are disposed at positions higher than the inner bottom of the case, and are exposed upward. The rims of the joints and intermediate conductive sections continuing from them are buried in the case, and the terminal sections continuing from the intermediate conductive sections are led from the side surface of the case to the outside. | 07-29-2010 |
20100252314 | COIN TYPE ELECTRIC DOUBLE-LAYERED CAPACITOR, AND CAPACITOR-PACKAGED ELEMENT - A coin-type electric double-layered capacitor of the present invention includes: a capacitor element; a lower cover for housing the capacitor element impregnated with an electrolyte; an upper cover for sealing an opening of the lower cover through an insulating ring-shaped packing; an upper terminal plate having one end portion connected to an outer surface of the upper cover; and a lower terminal plate having a first end portion connected to an outer surface of the lower cover and a second end portion provided with a through hole, the capacitor being configured such that at least part of the through hole is opened without being covered by an outer surface located on a bottom of the lower cover. | 10-07-2010 |
20110019338 | CAPACITOR - A capacitor has a capacitor element, an open-topped case on which terminals joined to a pair of electrode lead sections of the capacitor element are disposed facing each other, and a cover combined with the open surface of the case. Each terminal has a pair of intermediate conductive sections and a pair of terminal sections. The joint has a joint surface to which one of the electrode lead sections of the capacitor element is joined. The intermediate conductive sections are L-shaped, and are extendedly disposed in directions opposite to each other from both ends of the joint. The terminal sections are disposed further extendedly from the intermediate conductive sections and placed symmetrically about the joint. | 01-27-2011 |
20110141662 | METHOD OF PRODUCING A COIN-TYPE ELECTROCHEMICAL ELEMENT - A coin-type electrochemical element enables the external lead terminal portions to be accurately and reliably attached to a first lid portion and to a second lid portion of the coin-type electrochemical element, and a method of its production. A coin-type electric double layer capacitor includes a first lid portion and a second lid portion. External lead terminal portions, each having a nearly triangular shape, are separately connected to the outer surfaces of the lid portions. Upon providing the external lead terminal portions having the triangular shape, a welded portion is allowed to have an increased area enabling the coin-type electrochemical element of even a small size to be accurately and reliably welded and making it possible to provide the coin-type electrochemical element having excellent reliability. | 06-16-2011 |
Patent application number | Description | Published |
20120223923 | PLASMA DISPLAY DEVICE AND METHOD FOR DRIVING PLASMA DISPLAY PANEL - A plasma display apparatus causes a stable address discharge while suppressing unnecessary radiation, e.g. line radiation and housing radiation. For this purpose, the plasma display apparatus includes an image signal processing circuit, a data electrode driver circuit, and a timing generation circuit. The data electrode driver circuit generates an address pulse based on the image data at the timing in synchronization with an address timing signal from the timing generation circuit. The data electrode driver circuit has a delay part for delaying the address timing signal, calculates the load capacitance of each data electrode based on the image data. Further, based on the load capacitance calculated for each data electrode, the data electrode driver circuit generates an address pulse at the timing in synchronization with either the address timing signal before the delay in the delay part or an address timing signal delayed by the delay part. | 09-06-2012 |
20120229434 | PLASMA DISPLAY DEVICE AND METHOD OF DRIVING PLASMA DISPLAY PANEL - In a plasma display apparatus, a stable address discharge is caused while unnecessary radiation, e.g. line radiation and housing radiation, is suppressed. For this purpose, the plasma display apparatus includes an image signal processing circuit and a data electrode driver circuit. The data electrode driver circuit generates an address pulse based on the image data, and applies the address pulse to a data electrode, using at least one output buffer having a predetermined current supply capability for applying the address pulse to the data electrode. Further, based on the image data, the data electrode driver circuit calculates the load capacitance of the data electrode. Based on the calculated load capacitance, the data electrode driver circuit changes the number of the output buffers to be used in the application of the address pulse to the data electrode. | 09-13-2012 |