Electronic device
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United States of America Patent
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May 8, 2018
Issued Date -
N/A
app pub date -
Nov 18, 2016
filing date -
Dec 21, 2015
priority date (Note) -
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Abstract
An electronic device includes: a case having an aperture; a board located within the case; a microphone located at a position corresponding to the aperture of the case; a partition wall located between the board and the case to surround a periphery of the microphone; and a sound absorbing material having a density of 46 kg/m3 to 69 kg/m3, and located in a space partitioned by the board, the partition wall, and the case to cover the microphone.
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