公开(公告)号：US20240097284A1

公开(公告)日：2024-03-21

申请号：US18525280

申请日：2023-11-30

Applicant: Samsung SDI Co., Ltd.

Inventor： Michael ERHART ,  Hyeongkyu JEONG

IPC: H01M50/519 ,  H01M10/42 ,  H01M50/204 ,  H01M50/516 ,  H01M50/528 ,  H05K3/32 ,  H05K3/36

CPC classification number: H01M50/519 ,  H01M10/4257 ,  H01M50/204 ,  H01M50/516 ,  H01M50/528 ,  H05K3/328 ,  H05K3/361 ,  H01M2010/4271 ,  H05K2203/107 ,  H05K2203/1545

Abstract: A method for connecting a flexible printed circuit (FPC) to a battery module and a cell supervision circuit board (CSCB) is provided. The method includes: providing a coil of a continuous, strip-shaped FPC; unwinding a first section of the FPC from the coil, positioning the first section of the FPC over a first contact portion of the battery module, and welding a conductive structure of the FPC in the first section to the first contact portion of the battery module; unwinding a second section of the FPC from the coil, positioning the second section of the FPC over a contact pad of the CSCB, and welding the conductive structure of the FPC in the second section to the contact pad of the CSCB; and separating the first section and second section of the FPC from the coil of the FPC.

公开(公告)号：US20240106083A1

公开(公告)日：2024-03-28

申请号：US18525571

申请日：2023-11-30

Applicant: Samsung SDI Co., Ltd.

Inventor： Michael ERHART ,  Hyeongkyu JEONG

IPC: H01M50/519 ,  H01M10/42 ,  H01M50/204 ,  H01M50/516 ,  H01M50/528 ,  H05K3/32 ,  H05K3/36

CPC classification number: H01M50/519 ,  H01M10/4257 ,  H01M50/204 ,  H01M50/516 ,  H01M50/528 ,  H05K3/328 ,  H05K3/361 ,  H01M2010/4271 ,  H05K2203/107 ,  H05K2203/1545

Abstract: A method for connecting a flexible printed circuit (FPC) to a battery module and a cell supervision circuit board (CSCB) is provided. The method includes: providing a coil of a continuous, strip-shaped FPC; unwinding a first section of the FPC from the coil, positioning the first section of the FPC over a first contact portion of the battery module, and welding a conductive structure of the FPC in the first section to the first contact portion of the battery module; unwinding a second section of the FPC from the coil, positioning the second section of the FPC over a contact pad of the CSCB, and welding the conductive structure of the FPC in the second section to the contact pad of the CSCB; and separating the first section and second section of the FPC from the coil of the FPC.