Title:
MOBILE TERMINAL AND COIL ANTENNA MODULE
Document Type and Number:
WIPO Patent Application WO/2016/140413
Kind Code:
A1
Abstract:
A mobile terminal comprises: a case having a display mounted on the front surface thereof; a battery mounted inside the case and arranged in the rear surface direction of the case; a coil antenna module arranged between the case and the battery; and a control unit electrically connected to the coil antenna module so as to transmit and receive a signal or to receive power, wherein the coil antenna module comprises: an insulating sheet; a first coil formed on one surface of the insulating sheet; a second coil formed on the inner side of the first coil; a third coil formed on the inner side of the second coil; and a magnetic sheet stacked on the one surface of the insulating sheet while covering the plurality of coils. The mobile terminal can implement the coil antenna module provided with the plurality of coils in a limited area so as to perform various types of wireless communication.
Inventors:
HAN KIWON (KR)
KIM YOUNGTAE (KR)
LEE GWANGHOON (KR)
KIM YOUNGTAE (KR)
LEE GWANGHOON (KR)
Application Number:
PCT/KR2015/008510
Publication Date:
September 09, 2016
Filing Date:
August 13, 2015
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B5/00; H01Q7/00; H02J7/02
Foreign References:
| KR20090034749A | 2009-04-08 | |||
| KR20140146530A | 2014-12-26 | |||
| KR20150014696A | 2015-02-09 | |||
| US6839963B1 | 2005-01-11 | |||
| JP2011066744A | 2011-03-31 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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