公开(公告)号：US20180206367A1

公开(公告)日：2018-07-19

申请号：US15480234

申请日：2017-04-05

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ilkwon OH ,  Si Hwa LEE

IPC: H05K9/00 ,  H01B1/02

CPC classification number: H05K9/0083 ,  H01B1/023

Abstract: The present invention relates to a polymer-based, wideband electromagnetic wave shielding film. More particularly, the present invention relates to a polymer-based, wideband electromagnetic wave shielding film capable of improving electromagnetic wave shielding and absorption performance, by applying a multilayer graphene-nanotube-metal oxide nanostructure in which a conductive material and a magnetic material are complexly combined, as a filler of the polymer.