公开(公告)号：US20220399166A1

公开(公告)日：2022-12-15

申请号：US17776530

申请日：2020-11-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yusuke OGIHARA ,  Hiroyuki MAESHIMA ,  Nobuyuki MATSUZAWA ,  Hideyuki MORITA

IPC: H01G4/18 ,  C08L67/04 ,  H01G4/30 ,  H01G4/32

Abstract: A dielectric composition includes a polymer having a repeating structure of a unit structure including at least one heterocycle and at least one carbonyl group. The unit structure preferably includes at least one chemical structure including the at least one heterocycle and the at least one carbonyl group bonded to the at least one heterocycle.