公开(公告)号：US20230402644A1

公开(公告)日：2023-12-14

申请号：US18335927

申请日：2023-06-15

Applicant: STMicroelectronics (Tours) SAS

Inventor： Séverin LARFAILLOU ,  Delphine GUY-BOUYSSOU

IPC: H01M10/052 ,  H01M10/44 ,  H01M10/0585 ,  H01M4/38 ,  H01M4/40 ,  H01M4/04 ,  H01M4/134 ,  H01M4/1395 ,  H01M10/0562

CPC classification number: H01M10/052 ,  H01M10/44 ,  H01M10/0585 ,  H01M4/38 ,  H01M4/405 ,  H01M4/0445 ,  H01M4/134 ,  H01M4/1395 ,  H01M10/0562 ,  H01M4/382

Abstract: A thin-film lithium ion battery includes a negative electrode layer, a positive electrode layer, an electrolyte layer disposed between the positive and negative electrode layers, and a lithium layer with lithium pillars extending therefrom formed in the negative electrode layer adjoining the electrolyte layer.