About 150 results
https://drivepatents.com/patents/969687 · 24 Sep 2014
Disclosed herein is an electrode sheet having an electrode active material applied to one major surface or opposite major surfaces of a current collector sheet, the electrode sheet being cut to manufacture a plurality of unit electrode plates, wherein firs...
https://drivepatents.com/patents/970092 · 17 Sep 2014
Disclosed herein is a battery cell configured to have a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case formed of a laminate sheet including a resin layer and a metal layer in a state in which th...
https://drivepatents.com/patents/970042 · 17 Sep 2014
Disclosed is a secondary battery including a plurality of electrode assemblies. The secondary battery includes a first electrode assembly including a first cathode, a first separator and a first anode, and a second electrode assembly including a second cat...
https://drivepatents.com/patents/969917 · 17 Sep 2014
In general, according to one embodiment, there is provided a battery (10). This battery (10) includes a container (1), a lid (2), a gas-relief vent (22), an electrode group (3), an intermediate lead (4), and a terminal lead (5). The gas-relief vent (22) is...
https://drivepatents.com/patents/971280 · 20 Aug 2014
The apparatus for storing electrical energy, comprises material A an alkali metal and material S sulfur, and two outer containers containing containers BA and BS joined by a solid electrolyte E. The materials A and S are contained separately from one anoth...
https://drivepatents.com/patents/971088 · 20 Aug 2014
A battery module according to an exemplary embodiment of the present invention includes: at least one battery cell (101) comprising an electrode assembly (10) having a first electrode (11) and a second electrode (12), a case (15) for accommodating the elec...
https://drivepatents.com/patents/971421 · 13 Aug 2014
Provided is an assembled battery with which a wasted space can be reduced and having a large energy density. The assembled battery comprising a first laminated battery provided to a plurality of current collectors, a second laminated battery provided to a ...
https://drivepatents.com/patents/972375 · 16 Jul 2014
Provided is an electric storage device including: a first electrode plate; a second electrode plate having a polarity opposite to that of the first electrode plate; and a separator interposed between the first electrode plate and the second electrode plate...
https://drivepatents.com/patents/972985 · 2 Jul 2014
There is provided an electrode assembly. The electrode assembly includes a stack of unit cells respectively including at least one negative electrode and at least one positive electrode, alternately stacked, wherein at least one separator is placed on each...
https://drivepatents.com/patents/972983 · 2 Jul 2014
An electrode assembly and a method of manufacturing the same are provided. The electrode assembly includes an electrode stack including at least one anode, at least one cathode, and at least one separation film and a plurality of cathode tabs and a plurali...