Title:
WIRELESS CHARGING COIL, METHOD FOR MANUFACTURING SAME, AND WIRELESS CHARGING APPARATUS COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/054704
Kind Code:
A1
Abstract:
The wireless charging coil comprises a coil part, a hollow part located inside the coil part, and a first extension line extending from a first bent part at which the inner end of the coil part adjacent to the hollow part is bent. The first extension line may comprise a first area overlapping with the first bent part of the coil part, and a second area overlapping with the coil part.
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Inventors:
OH SAE WON (KR)
KIM YOUNG HWAN (KR)
KIM YOUNG HWAN (KR)
Application Number:
PCT/KR2018/010539
Publication Date:
March 21, 2019
Filing Date:
September 10, 2018
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H01F38/14; H01F27/28; H01F27/32; H02J7/02; H02J50/12
Foreign References:
| KR20170022421A | 2017-03-02 | |||
| KR20170073209A | 2017-06-28 | |||
| KR20170046453A | 2017-05-02 | |||
| JP2006005160A | 2006-01-05 | |||
| US20150145634A1 | 2015-05-28 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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