WIRELESS POWER TRANSMITTER - SAMSUNG ELECTRONICS CO LTD

Title:

WIRELESS POWER TRANSMITTER

Document Type and Number:

WIPO Patent Application WO/2016/144060

Kind Code:

A1

Abstract:

Provided is a wireless power transmitter for wirelessly transmitting power to a wireless power receiver. A wireless power transmitter according to various embodiments of the present invention comprises: a drive unit for supplying power; and a power transmission unit for wirelessly transmitting power to a wireless power receiver on the basis of the power received from the drive unit, wherein the power transmission unit may comprise: a capacitor; a first coil which is connected to the capacitor; and a second coil which is connected to the capacitor and arranged so as to be parallel to the first coil.

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Inventors:

PARK JAE-HYUN (KR)
KIM CHANG-YEONG (KR)
RYU YOUNG-HO (KR)
KWAK KYU-SUB (KR)
KIM DONG-ZO (KR)

Application Number:

PCT/KR2016/002213

Publication Date:

September 15, 2016

Filing Date:

March 04, 2016

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H01F38/14; H02J5/00; H02J7/02; H04B5/00

Domestic Patent References:

WO2014181227A1

2014-11-13

Foreign References:

KR20140012359A	2014-02-03
KR20140011076A	2014-01-28
US20110316334A1	2011-12-29
US20120228955A1	2012-09-13

Other References: