公开(公告)号：US20180054926A1

公开(公告)日：2018-02-22

申请号：US15783212

申请日：2017-10-13

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hoon HUH ,  Hui Jin Kim ,  Su Jin Kim ,  Myung Chul Shin ,  Jong Ho Lee ,  Choon Keun Park

IPC: H05K9/00 ,  D01D5/00 ,  D01F8/18 ,  D01F1/10 ,  D01F9/14

CPC classification number: H05K9/009 ,  D01D5/003 ,  D01F1/106 ,  D01F8/18 ,  D01F9/14 ,  D10B2101/12

Abstract: An electromagnetic wave shielding sheet including a carbon composite fiber and manufactured by electrospinning, and a method of manufacturing the same are disclosed. More particularly, an electromagnetic wave shielding sheet includes a carbon composite fiber having a core-shell structure and a resin, and the core-shell structure includes an outer shell including a carbon fiber, and a core including metal nano particles arranged in a length direction of the carbon fiber in the outer shell. The electromagnetic wave shielding sheet includes metal nano particles as electromagnetic wave shielding materials in a carbon fiber, and the oxidation of a metal may be prevented, conductivity in a length direction of the carbon fiber may be secured, and the sheet may be applied to various industrial fields as an electromagnetic shielding material.