Patent application number | Description | Published |
20120141863 | ELECTROCHEMICAL DEVICE - Various embodiments of the present disclosure provide an electrochemical device that enables each of a plurality battery elements to be appropriately charged and, thereby, meet the demand for higher voltage even when said plurality of battery elements are connected in electrically series between a pair of electrodes. Electrochemical device | 06-07-2012 |
20120237820 | ELECTROCHEMICAL DEVICE - An electrochemical device is disclosed. The device comprises a casing having a recess with an opening on a top face of the recess, a lid configured to block the recess of the casing so that the recess is watertight and airtight, a rechargeable and dischargeable storage element and an electrolytic solution enclosed in the recess, and a separate sheet interposed between the first and second electrode sheets, the separate sheet having a higher liquid absorption section interposed between the first and second electrode sheets, and a lower liquid absorption section continuously connected to the higher liquid absorption section, having a liquid absorption smaller than that of the higher liquid absorption section and extending outwardly with respect to the first and second electrode sheets. The lower liquid absorption section has a thickness greater than that of the higher liquid absorption section. | 09-20-2012 |
20120257357 | ELECTROCHEMICAL CAPACITOR - Disclosed is an electrochemical capacitor that can be reflow soldered, and wherein film package is used on the capacitor body. The container ( | 10-11-2012 |
20130122350 | STORAGE ELEMENT FOR AN ELECTROCHEMICAL DEVICE, ELECTROCHEMICAL DEVICE USING SAID STORAGE ELEMENT, METHOD FOR MANUFACTURING STORAGE ELEMENT FOR ELECTROCHEMICAL DEVICE, AND METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE - [Object] One object is to provide an electric storage element for electrochemical devices that can prevent fall of active material powder from an outer edge of an active material layer, thereby preventing functional disorders due to the fall of the active material powder. | 05-16-2013 |
20130143105 | ELECTROCHEMICAL DEVICE - [Object] To provide an electrochemical device that permits a thin package, as well as securely prevents an electrolyte or gas in an internal space from leaking outside even when temperature rise occurs in the electrochemical device during the process where the electrochemical device is reflow soldered to a circuit board or encapsulated into an IC card. | 06-06-2013 |
20130148264 | ELECTROCHEMICAL DEVICE - A container | 06-13-2013 |
20130148266 | ELECTROCHEMICAL DEVICE AND A SEPARATOR FOR ELECTROCHEMICAL DEVICE - One of the objects of the present invention is to provide a separator for an electrochemical device, capable of suppressing an increase in a resistance value of a storage element. | 06-13-2013 |
20130294012 | ELECTROCHEMICAL DEVICE - An electrochemical device includes a casing, a storage element, an electrolyte, a wiring, and an adhesive layer. The casing forms a liquid chamber, the liquid chamber having a bottom surface provided with a recess. The storage element is housed in the liquid chamber. The electrolyte is housed in the liquid chamber. The wiring is connected to the recess. The adhesive layer is made of a conductive adhesive filled in the recess and configured to coat the wiring and cause the storage element to adhere to the casing. | 11-07-2013 |
20130330596 | ELECTROCHEMICAL DEVICE - An electrochemical device includes a container, a storage element, and a structure. The container includes a container main body including a first inner surface, and a lid including a second inner surface opposed to the first inner surface. The lid is bonded to the container main body. The container contains an electrolyte. The storage element includes first and second electrode layers respectively adhered to the first and second inner surfaces and a separator provided between the first and second electrode layers to retain the electrolyte, and is sandwiched between the first and second inner surfaces. The structure is provided in at least either one of the first and second inner surfaces. The structure compresses and deforms the storage element to form, in an area of the separator sandwiched between the first and second electrode layers, a thin wall portion thinner than in a peripheral area around the area. | 12-12-2013 |
20140104755 | ELECTROCHEMICAL CAPACITOR - There is provided an electrochemical capacitor including a lid; a case having a via, and forming a liquid chamber together with the lid; an electric storage element housed in the liquid chamber; an electrolyte housed in the liquid chamber; a wiring having a via part arranged within the via, and connecting an inside to an outside of the liquid chamber; an extraction electrode connected to the via part; an overcoating layer for coating the extraction electrode, and having an opening to expose a partial region of the extraction electrode; and a conductive adhesive layer for fixing the electric storage element to the overcoating layer, and electrically connecting the electric storage element to the extraction electrode through the opening. | 04-17-2014 |