公开(公告)号：WO2021158879A1

公开(公告)日：2021-08-12

申请号：PCT/US2021/016757

申请日：2021-02-05

Applicant: NOVELIS INC.

Inventor： SUNDARAM, Venkatesh ,  PULUGURTHA, Markondeyaraj ,  ZHU, Dewei ,  BECK, Thomas J. ,  TIMMS, Courtney ,  PICKENS, Mary ,  RAY, Urmi ,  DEPROSPO, Bart ,  DASCH, Kyle ,  LIN, Jen-Chwen ,  GOPALASWAMY, Rajesh

IPC: H01G9/012 ,  H01G9/055 ,  H01G9/045 ,  H01G9/07 ,  H01G9/15 ,  H01G9/26 ,  H05K1/16

Abstract: Multi-terminal capacitor devices and methods of making multi-terminal capacitor devices are described herein. The multi-terminal capacitor devices may include a plurality of individual capacitors arranged in a single device layer, such as high surface area capacitors. A individual capacitor may include an aluminum foil-based electrode, an aluminum oxide dielectric layer conformal with the aluminum foil-based electrode, and a conductive material electrode, such as a conducting polymer or a conductive ceramic, in conformal contact with the dielectric layer.