Vibrator equipped with piezoelectric element
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United States of America Patent
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Mar 7, 2017
Grant Date -
Dec 17, 2015
app pub date -
Sep 24, 2012
filing date -
Oct 6, 2011
priority date (Note) -
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Abstract
A vibrator equipped with a piezoelectric element includes a vibrating member which is formed into a flat type and of which both ends are coupled to an object; a piezoelectric element which is coupled to an upper or lower surface of the vibrating member; and a power supply part which supplies power to the piezoelectric element, wherein the vibrating member includes an operating part including a first operating surface which is disposed horizontally and a second operating surface which is bent down and extended from both ends of the first operating surface; and a fixing part which is extended from the both ends of the operating so as to be coupled to the object.
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