Title:
METHOD FOR REMOVING DUST USING SPEAKER AND ELECTRONIC DEVICE SUPPORTING THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/204617
Kind Code:
A1
Abstract:
An electronic device includes a housing including at least one opening, a sensor module including at least one sensor, a sound output device including sound output circuitry, a memory, and a processor, wherein the processor may be configured to: determine whether the electronic device is in a state where a foreign substance has entered into the electronic device through the at least one opening, determine whether the electronic device is in a first disposition state using the sensor module based at least on determining that the electronic device is in the state where the foreign substance has entered into the electronic device, and control the electronic device to output a specified acoustic-signal having a specified frequency band and a specified waveform through the sound output device based on the electronic device being in the first disposition state.
Inventors:
LIM WONSUB (KR)
KU DOIL (KR)
KIM SANGSOON (KR)
NA HYOSEOK (KR)
KU DOIL (KR)
KIM SANGSOON (KR)
NA HYOSEOK (KR)
Application Number:
PCT/KR2020/004491
Publication Date:
October 08, 2020
Filing Date:
April 02, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R1/02; B08B7/02; H04R9/06
Foreign References:
| US20180227668A1 | 2018-08-09 | |||
| KR20190012558A | 2019-02-11 | |||
| US20150219608A1 | 2015-08-06 | |||
| KR20140081189A | 2014-07-01 | |||
| KR20180097382A | 2018-08-31 | |||
| US20180206354A1 | 2018-07-19 | |||
| US20180255412A1 | 2018-09-06 |
Other References:
See also references of EP 3927476A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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