Title:
WIRELESS CHARGING SYSTEM HAVING HETEROGENEOUS CHARGING PATTERNS
Document Type and Number:
WIPO Patent Application WO/2013/032205
Kind Code:
A2
Abstract:
Provided in the present is a wireless charging system having heterogeneous charging patterns in which, when a coil having at least two different charging patterns is provided in a set in a receiver for a wireless charging system using non-contact magnetic induction, the method for providing the coil having the different patterns in the one set involves either separate coils, or a lead wire formed in the middle of the one coil, being included in the one set. When one charging pattern is selected for the one coil set, a status value of the coil is detected when wireless electric power energy is transceived by the coil, and then the one charging pattern is selected. Therefore, an optimal charging pattern may be selected with respect to both the status of a wireless power transceiving apparatus, and charging conditions in the wireless charging system having different charging patterns. An optimal charging pattern can also be selected with respect to a charging distance.
Inventors:
NA GI-YONG (KR)
KIM SI-HAN (KR)
KIM SI-HAN (KR)
Application Number:
PCT/KR2012/006849
Publication Date:
March 07, 2013
Filing Date:
August 28, 2012
Export Citation:
Assignee:
KTHEPOWER INC (KR)
NA GI-YONG (KR)
KIM SI-HAN (KR)
NA GI-YONG (KR)
KIM SI-HAN (KR)
International Classes:
H02J7/00; H02J17/00
Domestic Patent References:
| WO2010135709A1 | 2010-11-25 | |||
| WO2011063053A2 | 2011-05-26 | |||
| WO2010099242A2 | 2010-09-02 |
Foreign References:
| KR20110052972A | 2011-05-19 |
Attorney, Agent or Firm:
DAWOOL PATENT AND LAW FIRM (KR)
특허법인다울 (KR)
특허법인다울 (KR)
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Claims:
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