Title:
HEAT DISSIPATION SHEET FOR LOW-FREQUENCY ANTENNA, METHOD FOR MANUFACTURING SAME, AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/091303
Kind Code:
A1
Abstract:
A heat dissipation sheet for a low-frequency antenna is provided. The heat dissipation sheet, according to one embodiment of the present invention, is a heat dissipation sheet for a low-frequency antenna, arranged on a low-frequency antenna having an operating frequency of 50-350 kHz, the sheet being implemented by having a matrix and a heat dissipation filler which is dispersed in the matrix and comprises graphite. Therefore, the present invention can quickly deliver heat generated from the antenna to the outside without any reduction in the properties of the antenna operating in a low-frequency band, and can thereby be widely applied in various products in industries such as electronics.
Inventors:
LEE JIN HYOUNG (KR)
Application Number:
PCT/KR2020/015507
Publication Date:
May 14, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
AMOGREENTECH CO LTD (KR)
International Classes:
H01Q1/02; C08K3/04; C08K5/00; C08K5/14; C08K5/29; C08K9/04; C08K9/06; C08L21/00
Foreign References:
| KR20180103782A | 2018-09-19 | |||
| KR20180061049A | 2018-06-07 | |||
| KR20170032861A | 2017-03-23 | |||
| JP2008031358A | 2008-02-14 | |||
| KR20160136226A | 2016-11-29 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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