About 101 results
https://drivepatents.com/patents/1003994 · 28 Mar 2012
The present invention relates to a pouch type secondary cell with high water-resistance. The pouch type secondary cell comprises a positive electrode, a separation layer, and a negative electrode. Here, the sealing unit of the secondary cell includes steps...
https://drivepatents.com/patents/1004081 · 21 Mar 2012
The method comprises depositing a lithium-based inhibitor material polymerization layer (16) on a first area (18a, 18b) of a support (4), depositing a cationically polymerizable material on the inhibitor material polymerization layer and on a second area (...
https://drivepatents.com/patents/1004730 · 7 Mar 2012
The present invention relates to high performance thin-film batteries on metallic substrates, polymeric substrates, or doped or undoped silicon substrates by fabricating an appropriate barrier layer composed, for example, of barrier sublayers between the s...
https://drivepatents.com/patents/1009407 · 21 Sep 2011
Disclosed is a rechargeable battery which includes a first electrode, a second electrode and a third electrode sequentially stacked therein, and separators each interposed between the first electrode, the second electrode, and the third electrode, and a ca...
https://drivepatents.com/patents/1011253 · 6 Jul 2011
A secondary battery is disclosed. The secondary battery includes an adhesive configured to attach to the electrode plates so as to strengthen the battery against separation, to reduce production of dust, and to protect the battery from dust.
https://drivepatents.com/patents/1011722 · 22 Jun 2011
A battery pack including a bare cell, the bare cell having a pair of first side portions opposite to each other, a pair of second side portions opposite to each other, and a pair of plane portions opposite to each other, the second side portions and the pl...
https://drivepatents.com/patents/1012207 · 8 Jun 2011
A secondary battery is provided, the secondary battery including a first electrode plate having a first electrode coating portion and a non-coated portion that is a portion in which the first electrode coating portion is not formed, on at least one surface...
https://drivepatents.com/patents/1012803 · 25 May 2011
In one embodiment, an active cathode material comprises a mixture that includes: at least one of a lithium cobaltate and a lithium nickelate; and at least one of a manganate spinel represented by an empirical formula of Li(MnA')Oand an olivine compound rep...
https://drivepatents.com/patents/1013426 · 27 Apr 2011
The microbattery has a packaging thin layer (16) formed from a matrix of polymer material i.e. aromatic polyepoxide, in which metallic particles are dispersed, where the polymer material is obtained from a photopolymerizable precursor material. The packagi...
https://drivepatents.com/patents/1013889 · 13 Apr 2011
Formation of lithium-ion battery involves forming insulating layer (12) with opening, over substrate (10); depositing stack (30, 32) comprising layers of cathode collector, cathode, electrolyte and anode, and having smaller thickness than insulating layer;...