EP 4244924 A1 20230920 - ELECTRODE ASSEMBLY
Title (en)
ELECTRODE ASSEMBLY
Title (de)
ELEKTRODENANORDNUNG
Title (fr)
ENSEMBLE D'ÉLECTRODES
Publication
Application
Priority
- KR 20210090588 A 20210709
- KR 20210090589 A 20210709
- KR 20210090592 A 20210709
- KR 2022010008 W 20220708
Abstract (en)
[origin: WO2023282721A1] An electrode assembly includes a plurality of electrodes arranged in a stack along a stacking axis, where each of the electrodes is separated from a successive one of the electrodes in the stack by a respective planar portion of an elongated separator sheet. The elongated separator sheet may be folded between each planar portion such that the elongated separator sheet follows a serpentine path traversing back and forth orthogonal to the stacking axis to extend between each successive one of the electrodes in the stack. First lateral ends of a plurality of electrodes may be offset by a first distance in the orthogonal dimension with respect to the first lateral end of either the first electrode in the stack or one of the two adjacent electrodes in the stack, where the first distance is no more than 10% of a lateral width of any select one of the electrodes.
IPC 8 full level
H01M 10/04 (2006.01); H01M 50/46 (2021.01); H01M 50/489 (2021.01)
CPC (source: EP KR)
H01M 10/0404 (2013.01 - EP); H01M 10/0459 (2013.01 - EP KR); H01M 10/052 (2013.01 - EP); H01M 10/0583 (2013.01 - EP); H01M 50/46 (2021.01 - KR); Y02E 60/10 (2013.01 - EP KR); Y02P 70/50 (2015.11 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2023282721 A1 20230112; CN 116670912 A 20230829; CN 116686154 A 20230901; CN 116745986 A 20230912; EP 4233116 A1 20230830; EP 4233116 A4 20240731; EP 4238162 A1 20230906; EP 4238162 A4 20240724; EP 4244924 A1 20230920; EP 4244924 A4 20241023; JP 2023552127 A 20231214; JP 2023552532 A 20231218; JP 2023552987 A 20231220; KR 102572761 B1 20230830; KR 102685720 B1 20240719; KR 20230009858 A 20230117; KR 20230009859 A 20230117; KR 20230009861 A 20230117; KR 20230127966 A 20230901; KR 20230150924 A 20231031; KR 20240017892 A 20240208; WO 2023282720 A1 20230112; WO 2023282722 A1 20230112
DOCDB simple family (application)
KR 2022010008 W 20220708; CN 202280008425 A 20220708; CN 202280008457 A 20220708; CN 202280008461 A 20220708; EP 22838071 A 20220708; EP 22838072 A 20220708; EP 22838073 A 20220708; JP 2023532231 A 20220708; JP 2023532836 A 20220708; JP 2023533755 A 20220708; KR 20220084662 A 20220708; KR 20220084663 A 20220708; KR 20220084666 A 20220708; KR 2022010007 W 20220708; KR 2022010009 W 20220708; KR 20230111754 A 20230825; KR 20230140860 A 20231020; KR 20240014618 A 20240131