公开(公告)号：US20230163365A1

公开(公告)日：2023-05-25

申请号：US18147464

申请日：2022-12-28

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Keisuke SHIMIZU ,  Takuro HIRAKIMOTO ,  Sumito SHIINA

IPC: H01M10/0585 ,  H01M50/55 ,  H01M10/42 ,  H01M10/0525

CPC classification number: H01M10/0585 ,  H01M50/55 ,  H01M10/425 ,  H01M10/4235 ,  H01M10/0525

Abstract: A solid state battery that includes: a solid state battery laminate having a stacked portion that includes a positive electrode layer, a negative electrode layer, and a solid electrolyte interposed between the positive electrode layer and the negative electrode layer; and a moisture absorbing film contacting at least a part of the solid state battery laminate and integrated with the solid state battery laminate.

公开(公告)号：US20230128747A1

公开(公告)日：2023-04-27

申请号：US18069312

申请日：2022-12-21

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Keisuke SHIMIZU ,  Takuro HIRAKIMOTO ,  Sumito SHIINA

IPC: H01M10/0562 ,  H01M50/284 ,  H01M50/141

Abstract: A solid state battery that includes a solid state battery laminate including a positive electrode layer, a negative electrode layer, and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer; and a member surrounding or in contact with the solid state battery, the member containing a moisture absorbing material.