About 152 results
https://drivepatents.com/patents/1081553 · 15 Dec 2004
A bipolar battery includes a bipolar electrode and an electrolyte layer. The bipolar electrode includes a current collector, a positive electrode layer formed on one surface of the current collector, and a negative electrode layer formed on the other surfa...
https://drivepatents.com/patents/1082002 · 1 Dec 2004
The present invention provides an anode electrode for a secondary battery. The anode electrode is characterized in that the anode layer thickness is 30 µm or less, and that there is used, as an anode material, at least one of: oxide, sulfide and salt of m...
https://drivepatents.com/patents/1082506 · 10 Nov 2004
The present invention is a lead outlet structure of a secondary battery in sheet type, which comprises; an internal electrode pair in sheet type (1) which is obtained by stacking alternately sheets of catode electrode (1a) and sheets of anode electrode (1b...
https://drivepatents.com/patents/1084413 · 1 Sep 2004
A laminate packaging flat cell comprises a laminate film formed by combining polymer and metal with each other; a power generating element formed of a plurality of electrode plates and separators, and hermetically sealed by the laminate film; and an electr...
https://drivepatents.com/patents/1085354 · 28 Jul 2004
A lithium polymer battery configured with at least one continuous electrode and at least two discontinuous electrodes having an opposite charge from the continuous electrode. The continuous electrode may be either an anode 12 or a cathode 16, and the disco...
https://drivepatents.com/patents/1085504 · 21 Jul 2004
A laminate type battery comprises a substrate (100), a power generating element (200) which has at least one single cell (210) made by a positive electrode layer (211a), an electrolyte layer (211b) and a negative electrode layer (211c) which are sandwiched...
https://drivepatents.com/patents/1085851 · 7 Jul 2004
When producing an electrode for use in a three-dimensional battery, an active material is combined with at least one of a separator, a dividing wall, and a current collector for simultaneous formation. Both the dividing wall and the current collector are p...
https://drivepatents.com/patents/1086981 · 26 May 2004
A stack type battery is provided with a plurality of unit cells stacked in a stack direction and connected in series, and shared voltage measurement tabs are provided for each pair of unit cells to allow voltages to be measured for the plurality of unit ce...
https://drivepatents.com/patents/1087086 · 26 May 2004
The subject invention relates to electrode structures that are adaptable for primary and electrically rechargeable electrochemical wafer cells. A flat wafer cell is disclosed that includes conductive, carbon-filled polymeric outer layers that serve as elec...
https://drivepatents.com/patents/1087662 · 28 Apr 2004
A laminate cell comprises a power generating element formed by sequentially stacking positive electrode plates and negative electrode plates while interposing separators therebetween; a positive tab connected to the positive electrode plates through a plur...