Knobbe Martens Olson & Bear, LLP
Reinforcing material for battery cell and battery cell including the same
In one aspect, a battery cell including: an electrode assembly, wherein the electrode assembly includes a first electrode plate, a second electrode plate, and a separator disposed between the first electrode plate and the second electrode plate; electrode tabs connected to the electrode plate and the second electrode plate, and extending from one side of the electrode assembly; a case for sealing the electrode assembly and an electrolyte; and a reinforcing material disposed in at least a region between the electrode assembly and the case, and comprising ceramic material and a polymer gel is provided.
Samsung SDI Co., Ltd.
H H H H H Y H H Y H H
H01M H01M H01M H01M H01M Y02P H01M H01M Y02E H01M H01M
inventional additional inventional inventional inventional additional additional inventional additional inventional inventional
Chong-Hoon Jun-Sik Su-Hee
Lee Kim Han