Title:
FLEXIBLE ELECTROMAGNETIC SHIELDING SHEET AND ELECTRONIC DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2017/209427
Kind Code:
A1
Abstract:
The present invention relates to a flexible electromagnetic shielding sheet and an electronic device provided with same, the flexible electromagnetic shielding sheet comprising: a pressure-sensitive adhesive tape provided with an electroconductive adhesive layer on one side; a fiber web, formed by accumulation of fiber, adhered to the electroconductive adhesive layer; a metal layer, on at least one surface of the fiber web, for shielding against electromagnetic waves; and an insulation film adhered to the fiber web provided with the metal layer. Furthermore, the pressure-sensitive adhesive tape comprises: accumulated-fiber-type material formed by accumulation of a plurality of fibers, and provided with a plurality of pores; and an electroconductive adhesive layer, on both surfaces of the accumulated-fiber-type material and made of electroconductive adhesive material filling the plurality of pores, for electrically connecting due to applied pressure.
Inventors:
SEO IN YONG (KR)
JEONG UI YOUNG (KR)
JEONG UI YOUNG (KR)
Application Number:
PCT/KR2017/005309
Publication Date:
December 07, 2017
Filing Date:
May 23, 2017
Export Citation:
Assignee:
AMOGREENTECH CO LTD (KR)
International Classes:
H05K9/00; B32B5/02; B32B15/14; C09J7/29; C09J7/38; C09J9/02
Foreign References:
| KR101511284B1 | 2015-04-10 | |||
| KR101501057B1 | 2015-03-10 | |||
| JP2015065343A | 2015-04-09 | |||
| KR20150080436A | 2015-07-09 | |||
| KR20110072946A | 2011-06-29 |
Attorney, Agent or Firm:
LEE, Jae Hwa (KR)
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