Title:
ELECTRONIC DEVICE INCLUDING INPUT MODULE
Document Type and Number:
WIPO Patent Application WO/2018/062817
Kind Code:
A1
Abstract:
An electronic device is provided. The electronic device includes a housing including at least one receiving hole exposed to an outside, a magnet disposed inside the housing and adjacent to the at least one receiving hole, an input module configured to be insertable into the at least one receiving hole and including a ferrite core configured to block or redirect part of a magnetic field generated from the magnet, a sensor unit disposed inside the housing and configured to sense the magnetic field generated from the magnet, and a controller configured to sense whether the input module is inserted into the at least one receiving hole by a signal according to a strength of the magnetic field sensed by the sensor unit.
Inventors:
SEO BO-WOONG (KR)
KIM MIN-SOO (KR)
AN JIN-WAN (KR)
LEE JI-WOO (KR)
KIM MIN-SOO (KR)
AN JIN-WAN (KR)
LEE JI-WOO (KR)
Application Number:
PCT/KR2017/010644
Publication Date:
April 05, 2018
Filing Date:
September 26, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F3/01; G06F1/16
Foreign References:
| US20090167295A1 | 2009-07-02 | |||
| EP2072443A1 | 2009-06-24 | |||
| US20140099153A1 | 2014-04-10 | |||
| US20040135765A1 | 2004-07-15 | |||
| EP2784623A2 | 2014-10-01 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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