ELECTRONIC DEVICE HAVING LOOP ANTENNA - SAMSUNG ELECTRONICS CO LTD

Title:

ELECTRONIC DEVICE HAVING LOOP ANTENNA

Document Type and Number:

WIPO Patent Application WO/2017/138732

Kind Code:

A1

Abstract:

An electronic device is provided that includes a housing having a first surface facing a first direction, and a second surface facing a second direction opposite to the first direction. The electronic device also includes a conductive pattern having a first conductive coil with an axis that is substantially perpendicular to the first direction or the second direction. The electronic device additionally includes a communication circuit configured to cause the first conductive coil to generate a magnetic flux. The second surface includes a first region made of a conductive material and a second region made of a nonconductive material. When viewed from the second surface, the first conductive coil is disposed mostly under the first region. The first conductive coil is configured to include a first section disposed near or on the second region to cause the magnetic flux to pass through the second region.

Inventors:

LEE WOOSUP (KR)
PARK JUNGSIK (KR)
CHOI SEHWAN (KR)

Application Number:

PCT/KR2017/001338

Publication Date:

August 17, 2017

Filing Date:

February 07, 2017

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H01Q1/24; H01Q1/38; H01Q1/52; H01Q7/00; H04B5/00; H04M1/725; H05K1/02; H05K1/11; H05K1/16

Domestic Patent References:

WO2015009072A1

2015-01-22

Foreign References:

US20130176179A1	2013-07-11
US20140125528A1	2014-05-08
US20150207223A1	2015-07-23
US20150222009A1	2015-08-06
KR20130127853A	2013-11-25
US20130176179A1	2013-07-11
US20140125528A1	2014-05-08

Other References: