Title:
MULTI-MODE ANTENNA AND WIRELESS POWER RECEPTION DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/093041
Kind Code:
A1
Abstract:
The present invention relates to a multi-mode antenna and a wireless power reception device having the same mounted thereon. A multi-mode antenna module according to an embodiment of the present invention comprises: a printed circuit board; a first antenna, disposed by pattern printing in a central area of the printed circuit board, for wireless charging; a second antenna, disposed by pattern printing on the outer periphery of the first antenna, for first near-field wireless communication; a third antenna disposed by pattern printing on the outer periphery of the second antenna such that the third antenna does not overlap the second antenna for second near-field wireless communication; a first connection terminal for connecting both ends of a first connection pattern corresponding to the first antenna; and a second connection terminal for connecting both ends of each of a second and a third connection pattern corresponding to the second antenna and the third antenna, respectively, wherein the first connection terminal and the second connection terminal may be arranged to be separated from each other on the printed circuit board.
Inventors:
LEEM SUNG HYUN (KR)
Application Number:
PCT/KR2017/010608
Publication Date:
May 24, 2018
Filing Date:
September 26, 2017
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02J50/80; G06K19/06; H01Q1/22; H01Q1/24; H01Q1/38; H02J7/02; H04B5/00
Foreign References:
| KR20160090236A | 2016-07-29 | |||
| KR101574322B1 | 2015-12-04 | |||
| JP2007060382A | 2007-03-08 | |||
| KR20160128861A | 2016-11-08 | |||
| JP2015149405A | 2015-08-20 |
Attorney, Agent or Firm:
LEE, Seung Chan (KR)
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