Linear vibrator
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United States of America
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Feb 18, 2020
Grant Date -
Sep 6, 2018
app pub date -
Jun 15, 2017
filing date -
Jun 15, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A linear vibrator having a flexible printed circuit board including a copper film pattern processed in a meander line pattern and, more particularly, a linear vibrator for solving a frequency interference problem between an electromagnetic structure and antenna disposed within a mobile device using a flexible printed circuit board (FPCB) including a copper film pattern processed in a meander line pattern in the linear vibrator. The linear vibrator can avoid resonant frequency interference through the copper film pattern having a frequency region out of the resonant frequency region of an antenna within a mobile device by processing the copper film pattern unique to an FPCB used in a linear vibrator.
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