Title:
DEVICE FOR TRANSMITTING AND RECEIVING DATA USING EARPHONE AND METHOD FOR CONTROLLING THE SAME
Document Type and Number:
WIPO Patent Application WO/2014/109434
Kind Code:
A1
Abstract:
According to an embodiment, a method for controlling a portable device connected to an earphone having a coil includes detecting removal of one of left and right units of the earphone worn by a user, generating an electromagnetic pattern corresponding to an Identifier(ID) of the portable device at the removed unit of the earphone, and receiving data from the external device in correspondence with the ID of the portable device. According to an embodiment, a method for controlling a display device includes displaying a Graphic User Interface on a display unit, sensing an earphone within a detection area of the display unit, sensing an electromagnetic pattern of the earphone within a detection area of the display unit, acquiring an ID of an external device connected to the earphone from the sensed electromagnetic pattern, and transmitting data to the external device identified by the acquired ID of the external device.
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Inventors:
KIM JIHWAN (KR)
YIM JUNGBIN (KR)
PARK SIHWA (KR)
YIM JUNGBIN (KR)
PARK SIHWA (KR)
Application Number:
PCT/KR2013/003037
Publication Date:
July 17, 2014
Filing Date:
April 11, 2013
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W76/02
Foreign References:
| US20070141987A1 | 2007-06-21 | |||
| US20040136552A1 | 2004-07-15 | |||
| US20080025548A1 | 2008-01-31 | |||
| US6772331B1 | 2004-08-03 | |||
| US20040131174A1 | 2004-07-08 |
Other References:
See also references of EP 2944153A4
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building 175-9 Jamsil-dong,,Songpa-ku, Seoul 138-861, KR)
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