公开(公告)号：EP4246637A1

公开(公告)日：2023-09-20

申请号：EP23162301.8

申请日：2023-03-16

申请人： Samsung SDI Co., Ltd.

发明人： Yi, Sangil ,  Kim, Seongseop ,  Hong, Hyeoksoo ,  Kim, Dongwoo

IPC分类号： H01M10/04 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0585 ,  H01M50/103 ,  H01M50/109 ,  H01M50/186 ,  H01M50/193 ,  H01M50/198 ,  H01M50/209 ,  H01M50/216 ,  H01M50/545 ,  H01M4/86

摘要： An all solid secondary battery includes an electrode assembly (100), and a case (10) accommodating the electrode assembly (100), wherein the electrode assembly (100) includes a unit cell portion (110), an anode current collector portion (120), and a cathode current collector portion (130), the case (10) includes first and second cases (11, 12) insulated from each other, the anode current collector portion (120) contacts the first case (11), and the cathode current collector portion contacts the second case (12).