公开(公告)号：US09961809B1

公开(公告)日：2018-05-01

申请号：US15671038

申请日：2017-08-07

Applicant: SHINWHA INTERTEK CORP

Inventor： Sung Chul Yoon ,  Cheol Heung Ahn ,  Dong Hyun Kim ,  Hak-Soo Kim ,  Su-Han Woo ,  Jin Go ,  Won Jae Choi ,  Dae-Bok Park

IPC: H01K1/58 ,  H01J1/02 ,  H01J7/24 ,  H01J61/52 ,  H05K7/20 ,  H01L23/36 ,  F28F13/18

CPC classification number: H05K7/20963 ,  F28F13/00 ,  F28F13/18 ,  H01L23/36 ,  H01L23/3677 ,  H01L23/373 ,  H01L23/3735

Abstract: Provided are heat radiation sheet and method of manufacturing the same. The heat radiation sheet comprising: a first protective layer; a first adhesive member which is disposed on the first protective layer and has one or more through holes; a support member which is disposed on the first adhesive member and has one or more through holes; a second adhesive member which is disposed on the support member and has one or more through holes; a heat radiation member which is disposed on the second adhesive member and has one or more through holes; and a third adhesive member which is disposed on the heat radiation member and comprises a base portion contacting a first surface of the heat radiation member and protrusions protruding from the base portion and inserted into the through holes of the heat radiation member, the through holes of the second adhesive member, the through holes of the support member and the through holes of the first adhesive member, wherein the protrusions of the third adhesive member are at least partially coupled to the first protective layer.