Title:
MAGNETIC SHIELD STRUCTURE FOR SPEAKER AND ELECTRONIC DEVICE INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/105971
Kind Code:
A1
Abstract:
Provided is an electronic device. The electronic device may include: a housing including a front plate, a rear plate facing away from the front plate, and a side member surrounding a first space between the front plate and the rear plate; a display panel exposed to an exterior of the electronic device through the front plate and configured to detect a pen input using a magnetic field; a speaker structure disposed between the display panel and the rear plate, and including a first surface facing the display panel, a second surface facing in a direction opposite the display panel, a side surface surrounding a second space between the first surface and the second surface, and a yoke facing the first surface; and a first shield structure made of a ferromagnetic material and disposed on the first surface.
Inventors:
KIM JUNGHO (KR)
KIM MINSOO (KR)
AN JINWAN (KR)
KIM MINSOO (KR)
AN JINWAN (KR)
Application Number:
PCT/KR2019/015656
Publication Date:
May 28, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R9/02
Foreign References:
| KR20180013403A | 2018-02-07 | |||
| KR101612791B1 | 2016-04-18 | |||
| KR20120069256A | 2012-06-28 | |||
| US20120051570A1 | 2012-03-01 | |||
| US20130260823A1 | 2013-10-03 | |||
| US20180035188A1 | 2018-02-01 |
Other References:
See also references of EP 3844977A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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