Lithium Pouch Battery
A lithium pouch battery that includes an electrode assembly including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode; and an oriented polystyrene (OPS) film attached to at least one external side of the electrode assembly, wherein the separator includes a porous substrate and a coating layer formed on at least one external side of the porous substrate, and the coating layer includes a polymer, a ceramic, or a combination thereof.
Click here for the full patent text at DEPATISnet [PDF]
Published patent application
Disclosure date: 02-28-2014
Publication date: 01-07-2015
Applicant: SAMSUNG SDI CO LTD, KR
Inventor: KIM CHEON-SOO, KR
© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.