Login| Sign Up| Help| Contact|

Patent Searching and Data


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 (402 66, Myeonmok-ro 72-gilJungnang-gu, Seoul, 02204, KR)
JEONG, Ui Young (201-1903, 16 Baekbeom-ro 294beon-gil,Namdong-gu, Incheon, 21512, KR)
Application Number:
KR2017/005309
Publication Date:
December 07, 2017
Filing Date:
May 23, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AMOGREENTECH CO., LTD. (91 Gimpo-daero 1950beon-gil, Tongjin-eupGimpo-si, Gyeonggi-do, 10014, KR)
International Classes:
H05K9/00; B32B5/02; B32B15/14; C09J7/04; C09J9/02
Foreign References:
KR101511284B12015-04-10
KR101501057B12015-03-10
JP2015065343A2015-04-09
KR20150080436A2015-07-09
KR20110072946A2011-06-29
Attorney, Agent or Firm:
LEE, Jae Hwa (4th floor, 7 Teheran-ro 28-gil,Gangnam-gu, Seoul, 06220, KR)
Download PDF: