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1. (WO2018021623) COMPLEX SHEET FOR WIRELESS CHARGING AND METHOD FOR FABRICATING THE SAME

Pub. No.:    WO/2018/021623    International Application No.:    PCT/KR2016/013187
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Thu Nov 17 00:59:59 CET 2016
IPC: H05K 9/00
H01F 1/147
H02J 50/70
H02J 7/02
C09J 163/00
C09J 11/04
C09J 11/06
C09J 11/08
Applicants: INNOX ADVANCED MATERIALS CO., LTD.
Inventors: PARK, Sang Seok
KIM, Doo Hyeon
PARK, Jung Il
HUR, Eun Kwang
Title: COMPLEX SHEET FOR WIRELESS CHARGING AND METHOD FOR FABRICATING THE SAME
Abstract:
A complex sheet for wireless charging and a method of preparing the same are disclosed. The complex sheet for wireless charging according to an exemplary embodiment includes an electromagnetic wave shielding layer configured to shield electromagnetic wave generated in a wireless charging coil; and a graphite layer which is adhered to the electromagnetic wave shielding layer by the electromagnetic wave shielding layer, and includes a plurality of through holes formed therein, wherein at least a portion inside of the through hole is filled with an adhesive component derived from the electromagnetic wave shielding layer.