Title:
WIRELESS POWER RECEPTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/074210
Kind Code:
A1
Abstract:
The present invention relates to a wireless power reception method for wireless charging, and an apparatus and a system therefor. A wireless power reception apparatus according to an embodiment of the present invention may comprise: a reception antenna including at least one ground tab connected to a ground circuit; a rectifier comprising a first diode and a second diode connected, in a half-bridge form, to both ends of the reception antenna so as to convert an alternating current power signal received from the reception antenna into a direct current power signal; and a power converter for converting a voltage of the direct current power signal into a specific direct current output voltage. Therefore, the present invention can provide a wireless power reception apparatus which consumes low power and has improved heat characteristics.
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Inventors:
BAE SU HO (KR)
Application Number:
PCT/KR2018/010544
Publication Date:
April 18, 2019
Filing Date:
September 10, 2018
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02J50/10; H01Q1/38; H01R13/648; H02M7/06
Foreign References:
| KR20130130192A | 2013-12-02 | |||
| KR20130020437A | 2013-02-27 | |||
| JP2008099352A | 2008-04-24 | |||
| JP2017135619A | 2017-08-03 | |||
| KR101739085B1 | 2017-05-24 |
Attorney, Agent or Firm:
LEE, Seung Chan (KR)
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