Title:
NFC ANTENNA FOR WEARABLE APPLICATION
Document Type and Number:
WIPO Patent Application WO/2017/133543
Kind Code:
A1
Abstract:
Methods, apparatus and systems are provided that include NFC antennas for applications in wearable mobile communication devices. In one aspect, a wearable mobile communication device includes an electronics block, or electronics body, including a processing unit for near field communications; and an adjustable strap configured to retain the electronics block when worn by a wearer. The strap includes a conductive material connected to form a coil with at least one turn and separated by a non-conductive material that configured to fill a gap between turns of the coil. The coil is electrically connected to the electronics block and comprises a near field communication (NFC) antenna.
Inventors:
HUANG WEI (US)
SHI PING (US)
SHI PING (US)
Application Number:
PCT/CN2017/072216
Publication Date:
August 10, 2017
Filing Date:
January 23, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/22; A44C5/00; G04R60/04; H01Q1/44; H01Q7/00
Foreign References:
| CN204241848U | 2015-04-01 | |||
| CN1716691A | 2006-01-04 | |||
| CN203311176U | 2013-11-27 | |||
| US20150309533A1 | 2015-10-29 | |||
| JP5838676B2 | 2016-01-06 | |||
| CN204241848U | 2015-04-01 | |||
| US20140187157A1 | 2014-07-03 | |||
| JPH03197196A | 1991-08-28 | |||
| EP1612884A1 | 2006-01-04 | |||
| JPS635544B2 | 1988-02-04 |
Other References:
See also references of EP 3403294A4
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