公开(公告)号：US20190006102A1

公开(公告)日：2019-01-03

申请号：US16121782

申请日：2018-09-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROKI TAKEOKA ,  TSUYOSHI ICHINOSE

IPC: H01G4/18 ,  H01G4/224 ,  H01G4/236 ,  H01G4/005 ,  H01G4/38

CPC classification number: H01G4/18 ,  H01G4/005 ,  H01G4/224 ,  H01G4/228 ,  H01G4/236 ,  H01G4/38

Abstract: A film capacitor includes a capacitor element that includes an element body formed of a winding of or a laminate of metallized films and a P pole electrode and an N pole electrode that are respectively formed on opposite end faces of the element body. The film capacitor also includes a P electrode bus bar and an N electrode bus bar that are respectively connected to the P pole electrode and the N pole electrode, and an electrically conductive covering that covers a peripheral surface of the capacitor element with the covering spaced away from at least one of the P pole electrode or the N pole electrode.

公开(公告)号：US20180183063A1

公开(公告)日：2018-06-28

申请号：US15814571

申请日：2017-11-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： AKIRA KANO ,  KAZUKO ASANO ,  TSUYOSHI ICHINOSE

IPC: H01M4/58 ,  H01M10/052

CPC classification number: H01M4/5825 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

Abstract: A negative electrode active material contains a lithium-containing transition metal oxynitride having a crystal structure belonging to the space group Fm3m. An electrochemical device includes a negative electrode which contains a negative electrode active material containing a lithium-containing transition metal oxynitride having a crystal structure belonging to the space group Fm3m; a positive electrode; and an electrolyte.