Title:
MULTIFUNCTIONAL COMPOSITE FILM HAVING HEAT DISSIPATION AND ELECTROMAGNETIC WAVE SHIELDING/ ABSORPTION CAPABILITIES, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/162368
Kind Code:
A1
Abstract:
The present invention relates to a novel type of multifunctional composite film having heat dissipation and electromagnetic wave shielding/ absorption capabilities, and a production method therefor. More specifically, the present invention has the effect of providing a composite film having heat dissipation properties and electromagnetic wave absorption properties by having a magnetic filler and a heat-dissipating filler uniformly mixed on a polymer matrix, and having electromagnetic wave shielding and heat dissipation properties by having a metal mesh dispersed on the polymer matrix, and thus exhibiting high heat dissipation in an in-plane direction and plane-transmission direction, and at the same time, having electromagnetic wave shielding and absorption capabilities.
Inventors:
CHOA YONG HO (KR)
KIM JONG RYOUL (KR)
SONG YO SEB (KR)
CHO HONG BAEK (KR)
LEE SANG BOK (KR)
JUNG BYUNG MUN (KR)
KIM MIN YEOL (KR)
LIM MIN SEOB (KR)
KIM JONG RYOUL (KR)
SONG YO SEB (KR)
CHO HONG BAEK (KR)
LEE SANG BOK (KR)
JUNG BYUNG MUN (KR)
KIM MIN YEOL (KR)
LIM MIN SEOB (KR)
Application Number:
PCT/KR2021/001597
Publication Date:
August 19, 2021
Filing Date:
February 08, 2021
Export Citation:
Assignee:
IUCF HYU ERICA CAMPUS (KR)
International Classes:
H05K7/20; C08J5/04; C08J5/10; C08J5/18; C08K3/013; H05K9/00
Foreign References:
| KR20170131930A | 2017-12-01 | |||
| KR100728217B1 | 2007-06-13 | |||
| KR20160136226A | 2016-11-29 | |||
| KR20190083966A | 2019-07-15 | |||
| JP2019134011A | 2019-08-08 |
Attorney, Agent or Firm:
KIM, Youn Gwon (KR)
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