Birch, Stewart, Kolasch & Birch, LLP
Battery case having anti-wrinkle pattern
Disclosed herein is a battery case made of a laminate sheet including an outer coating layer made of a weather-resistant polymer, an inner sealant layer made of a thermally bondable polymer, and a barrier layer interposed between the outer coating layer and the inner sealant layer, wherein an electrode assembly configured to be bent or curved in conformity with the shape of a device, in which a battery cell is mounted, is received in the battery case, and a pattern is formed on at least one surface of the battery case that faces an outer surface of the electrode assembly.
LG CHEM, LTD.
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Hae Jin Jin Soo Jung Koo Joo Hwan Sung Pil Seunghe Ju Bin Seong Min
Lim Lee Kang Sung Yoon Woo Kim Kim