Title:
ELECTROMAGNETIC SHIELDING MATERIAL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/010266
Kind Code:
A1
Abstract:
The present invention relates to an electromagnetic shielding material comprising: a polymer fiber thin film; a porous organic polymer layer formed on the polymer fiber thin film; and a metal thin film formed on the porous organic polymer layer. Particularly, since the binding force between the porous organic polymer layer and the metal thin film is high, electromagnetic shielding efficiency can be maintained even after repeated flexibility evaluation.
Inventors:
CHOI JAE WON (KR)
SON SEUNG UK (KR)
SON SEUNG UK (KR)
Application Number:
PCT/KR2021/008668
Publication Date:
January 13, 2022
Filing Date:
July 07, 2021
Export Citation:
Assignee:
NAT UNIV GYEONGSANG IACF (KR)
RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (KR)
RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (KR)
International Classes:
H05K9/00; C08J5/18; C08J9/16; C08K3/08; C08K9/04
Foreign References:
| KR101424030B1 | 2014-07-28 | |||
| KR20130136386A | 2013-12-12 | |||
| KR20170136064A | 2017-12-11 | |||
| KR20120086540A | 2012-08-03 |
Other References:
KANG CHANG WAN, CHOI JAEWON, KO YOON-JOO, LEE SANG MOON, KIM HAE JIN, KIM JONG PIL, SON SEUNG UK: "Thin Coating of Microporous Organic Network Makes a Big Difference: Sustainability Issue of Ni Electrodes on the PET Textile for Flexible Lithium-Ion Batteries", APPLIED MATERIALS & INTERFACES, vol. 9, no. 42, 25 October 2017 (2017-10-25), US , pages 36936 - 36943, XP055886440, ISSN: 1944-8244, DOI: 10.1021/acsami.7b12653
Attorney, Agent or Firm:
KIM, Jong Sun (KR)
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