About 116 results
https://drivepatents.com/patents/991712 · 17 Apr 2013
Disclosed is a battery module (1) having a cell unit (40) including unit cells (41) and a case housing the cell unit, wherein the case comprising a first member (10) having a first guide portion (17) and a second member (20) having a second guide portion (...
https://drivepatents.com/patents/985718 · 13 Mar 2013
The present invention provides an electrode structure, a method for producing an electrode structure, and a bipolar battery using the electrode structure. The electrode structure includes a substrate, an electrode active material layer divided into a plura...
https://drivepatents.com/patents/992658 · 27 Feb 2013
A power storage device (20) is provided with an upper cover (201), a cell module (202) and a lower cover (203). A tab (2022) is locally formed at each of two sides of the cell module (202). When welded with an electrical connection part (2023) of an electr...
https://drivepatents.com/patents/994889 · 19 Dec 2012
Provided are a pouch type secondary battery capable of preventing corrosion of a metal layer due to exposure of the metal layer to the outside at a distal end of a case thereof, and a method for manufacturing the same.
https://drivepatents.com/patents/996363 · 7 Nov 2012
A stacked battery has at least two cell segments arranged in a stack. Each cell segment may have a first electrode unit having a first active material electrode, a second electrode unit having a second active material electrode, and an electrolyte layer be...
https://drivepatents.com/patents/996207 · 7 Nov 2012
A rechargeable battery includes a case (26), an electrode assembly (10) in the case (26), at least one terminal portion (30) disposed at least partially inside the case (26), at least one current collecting member (50) electrically connecting the electrode...
https://drivepatents.com/patents/996698 · 31 Oct 2012
A stacked battery has at least two cell segments arranged in a stack. Each cell segment may have a first electrode unit having a first active material electrode, a second electrode unit having a second active material electrode, and an electrolyte layer be...
https://drivepatents.com/patents/998103 · 19 Sep 2012
Provided is a secondary battery including a fuse part that can continually function as a fuse. In the state where a first short circuit plate contacts a connecting plate to form a short circuit, even when heat generated from the short circuit melts the fir...
https://drivepatents.com/patents/1004582 · 7 Mar 2012
A rechargeable battery includes an electrode assembly (10) having a first electrode (11) and a second electrode (12), a first case (5) housing the electrode assembly (10) and electrically coupled to the first electrode (11), and a second case (15) electric...
https://drivepatents.com/patents/1005449 · 8 Feb 2012
Disclosed herein is a battery module having a plurality of plate-shaped battery cells which are sequentially stacked, wherein the battery module is configured in a structure in which two or more battery cell units are connected in series to each other in a...