公开(公告)号：US20140216807A1

公开(公告)日：2014-08-07

申请号：US14116932

申请日：2011-05-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Weide Liu ,  Jing Fang

IPC: H05K9/00

CPC classification number: H05K9/0088 ,  H05K9/0015

Abstract: The present invention provides an electromagnetic shielding gasket and a method for making the same, wherein good electrical conductivity and magnetic diffusivity are achieved by electroplating a layer of Co/Ni alloy according to an appropriate ratio on an open-cell foam, and the gasket can accomplish shielding function for electrical field and magnetic field at the same time.

Abstract translation: 本发明提供一种电磁屏蔽垫圈及其制造方法，其中通过在开孔泡沫上以适当的比例电镀一层Co / Ni合金来实现良好的导电性和磁扩散性，并且垫圈可以 同时实现电场和磁场的屏蔽功能。