公开(公告)号：US20200091470A1

公开(公告)日：2020-03-19

申请号：US16692367

申请日：2019-11-22

Applicant: STMicroelectronics (Tours) SAS

Inventor： Julien LADROUE ,  Mohamed BOUFNICHEL

IPC: H01M2/06 ,  H01M2/30 ,  H01M2/02 ,  H01M2/20 ,  H01M10/058

Abstract: A battery structure has structure anode and cathode contacts on a front face and on a rear face. The battery structure includes a battery having battery anode and cathode contacts only on a front face thereof. A film including a conductive layer and an insulating layer jackets the battery. The conductive layer extends over the battery anode and cathode contacts and is interrupted therebetween. Openings are provided in the insulating layer on the front and rear faces of the battery structure to form the structure anode and cathode contacts of the battery structure.

公开(公告)号：US20240021701A1

公开(公告)日：2024-01-18

申请号：US18349041

申请日：2023-07-07

Applicant: STMicroelectronics (Tours) SAS

Inventor： Aurelie ARNAUD ,  Julien LADROUE

IPC: H01L29/66 ,  H01L29/866 ,  H01L29/861

CPC classification number: H01L29/66106 ,  H01L29/866 ,  H01L29/8611 ,  H01L29/66128 ,  H01L29/66136 ,  H01L21/02315

Abstract: The present description concerns a method for manufacturing a protection device against overvoltages, comprising the following successive steps: a) epitaxially forming, on a semiconductor substrate, a semiconductor layer; b) submitting the upper surface of the semiconductor layer to a fluorinated-plasma process; and c) forming an electrically-insulating layer over and contacting the upper surface of the semiconductor layer.