Secondary Battery
AssigneeLG Energy Solution, Ltd.
InventorsHun-Hee Lim, Sang-Hun Kim, Min-Hyeong Kang, Dae-Woong Song, Hyung-Kyun Yu, Soo-Ji Hwang
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Abstract
Disclosed herein is a secondary battery having a vent member. The secondary battery may include an electrode assembly; an electrode lead attached to the electrode assembly; a case configured to accommodate the electrode assembly therein; a lead film formed to surround a part of an outer surface of the electrode lead and interposed between the electrode lead and the case; and a vent member, wherein the case contains a sealant layer, and a thermal conductive layer is included in the sealant layer.
Claims24
A secondary battery, comprising:
- an electrode assembly;
- an electrode lead attached to the electrode assembly;
- a case configured to accommodate the electrode assembly therein;
- a lead film formed to surround a part of an outer surface of the electrode lead and interposed between the electrode lead and the case;
- and
- a vent member,
- wherein the case contains a sealant layer, and a thermal conductive layer is included in the sealant layer.
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Dependencies are inferred from the claim text.