公开(公告)号：US12014011B2

公开(公告)日：2024-06-18

申请号：US16957940

申请日：2018-12-25

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Masataka Inou ,  Shoichiro Ogumi ,  Yuji Shimizu ,  Hiroaki Mutou ,  Ryota Kitayama

IPC: B32B27/08 ,  B32B7/025 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  G06F3/041 ,  G06F3/044 ,  H01B5/14

CPC classification number: G06F3/044 ,  B32B7/025 ,  B32B27/08 ,  B32B27/281 ,  B32B27/325 ,  B32B27/36 ,  G06F3/0412 ,  H01B5/14 ,  B32B2255/26 ,  B32B2262/10 ,  B32B2264/10 ,  B32B2307/202 ,  B32B2457/208

Abstract: An aspect of the present invention provides an electroconductive film 10 including a first electroconductive part 11 and a second electroconductive part 14, wherein the surface 14A of the second electroconductive part 14 forms at least a part of the surface 10A of the electroconductive film 10, the surface 11A of the first electroconductive part 11 forms at least a part of the back face 10B of the electroconductive film 10, the first electroconductive part 11 and the second electroconductive part 14 each contain electroconductive fibers 15 and 17, and the surface resistance value of the second electroconductive part 14 is within ±30% of the surface resistance value of the first electroconductive part 11.