US 12,272,807 B2
Composite panel for battery pack and battery pack comprising same
Hwan Ku Lee, Gimpo-si (KR)
Assigned to AMOGREENTECH CO., LTD., Gimpo-si (KR)
Appl. No. 17/786,869
Filed by AMOGREENTECH CO., LTD., Gimpo-si (KR)
PCT Filed Dec. 3, 2020, PCT No. PCT/KR2020/017518
§ 371(c)(1), (2) Date Jun. 17, 2022,
PCT Pub. No. WO2021/125637, PCT Pub. Date Jun. 24, 2021.
Claims priority of application No. 10-2019-0171914 (KR), filed on Dec. 20, 2019.
Prior Publication US 2023/0023598 A1, Jan. 26, 2023
Int. Cl. H01M 10/653 (2014.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 10/6554 (2014.01); H01M 10/657 (2014.01); H01M 50/24 (2021.01)
CPC H01M 10/653 (2015.04) [H01M 10/425 (2013.01); H01M 10/486 (2013.01); H01M 10/6554 (2015.04); H01M 10/657 (2015.04); H01M 50/24 (2021.01)] 10 Claims
OG exemplary drawing
 
1. A composite panel for a battery pack, which is provided on at least one surface of a battery cell, the composite panel comprising:
a heat dissipation sheet part;
a heating sheet part including a heating circuit pattern formed in a predetermined area thereof; and
a sensor part configured to detect one or more of external temperature and swelling of a battery cell; and wherein the heat dissipation sheet part includes a first heat dissipation sheet part and a second heat dissipation sheet part, and the heating sheet part and the sensor part are included between the first heat dissipation sheet part and the second heat dissipation sheet part.