Electronic device with first and second vibration portions
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United States of America Patent
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Aug 8, 2017
Grant Date -
Apr 23, 2015
app pub date -
Oct 22, 2014
filing date -
Apr 27, 2012
priority date (Note) -
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Abstract
An electronic device includes a housing having a plurality of surfaces and a plurality of vibration portions provided in the housing so as to be in contact with at least one of the plurality of surfaces. The plurality of vibration portions include a first vibration portion, which vibrates at a frequency included in a first frequency band, and a second vibration portion, which vibrates at a frequency included in a second frequency band that is different from the first frequency band.
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