Title:
WIRELESS POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/073868
Kind Code:
A1
Abstract:
The present invention relates to a wireless power transmission device. The wireless power transmission device having a metal body, according to one embodiment of the present invention, may comprise: a hole formed on one side of the metal body; a plastic film having displayed on one surface thereof a logo exposed to the outside through the hole; a reception coil attached to the other surface of the plastic film; a first magnetic shield attached to one surface of the reception coil; and a second magnetic shield configured on the binding surface between the reception coil and the metal body. Thus, the present invention has a merit of enabling the minimization of a heating phenomenon occurring on the metal body when power is received.
Inventors:
LEE KI MIN (KR)
Application Number:
PCT/KR2016/005064
Publication Date:
May 04, 2017
Filing Date:
May 13, 2016
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02J50/10; H02J7/00; H02J50/70; H05K9/00
Domestic Patent References:
| WO2014206280A1 | 2014-12-31 |
Foreign References:
| KR20140094275A | 2014-07-30 | |||
| JP2015002440A | 2015-01-05 | |||
| KR20130081968A | 2013-07-18 | |||
| KR101294530B1 | 2013-08-07 |
Attorney, Agent or Firm:
PARK, Young Bok et al. (KR)
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