Title:
WIRELESS CHARGING APPARATUS PROVIDED WITH WIRELESS COMMUNICATION COIL
Document Type and Number:
WIPO Patent Application WO/2019/124756
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to a wireless charging apparatus provided with a wireless communication coil. The wireless charging apparatus, according to the one embodiment of the present invention, comprises: a substrate; a wireless communication coil disposed on the substrate; a shielding material disposed on the substrate and disposed so as to overlap with one portion of the wireless communication coil; and a wireless charging coil module disposed on the substrate and the shielding material, wherein the wireless communication coil comprises first to fifth coil patterns, the first and second coil patterns being disposed so as to be spaced apart from the shielding material, and the third to fifth coil patterns being disposed so as to overlap with the shielding material.
Inventors:
LEEM SUNG HYUN (KR)
Application Number:
PCT/KR2018/014157
Publication Date:
June 27, 2019
Filing Date:
November 19, 2018
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02J50/80; H01F27/28; H01F27/30; H01F27/36; H01F27/40; H01F38/14; H02J50/70
Foreign References:
| KR20170129086A | 2017-11-24 | |||
| KR20150051922A | 2015-05-13 | |||
| JP2014155307A | 2014-08-25 | |||
| KR20170022421A | 2017-03-02 | |||
| KR101735370B1 | 2017-05-15 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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