摘要:
A piezoelectric power generator can be used regardless of the size of the parts, and can position the mass center of a mass at the center by disposing the free ends of cantilevers opposite each other when connecting a plurality of cantilevers in series. The piezoelectric power generator is a morph structure cantilever piezoelectric power generator having at least two cantilevers disposed with their free ends opposite to each other, and a mass that is one body provided for bending of the cantilevers.
摘要:
An embodiment piezoelectric element includes a piezoelectric composite layer including a polymer and a piezoelectric ceramic, a backing layer disposed on a rear surface of the piezoelectric composite layer and configured to limit vibration of the piezoelectric composite layer, and an adhesive layer bonding the piezoelectric composite layer and the backing layer.
摘要:
The present invention provides a dielectric material for temperature compensation of Chemical Formula 1 and a method of preparing the same. (Ba1-a-b-3c/2SraMgbLac)(Ti1-xSnx)O3 Chemical Formula 1 In the above Chemical Formula 1, a is 0≦a
摘要翻译:本发明提供了化学式1的温度补偿用电介质材料及其制备方法。 (Ba1-a-b-3c / 2SraMgbLac)(Ti1-xSnx)O3化学式1在上述化学式1中,a为0&lt; nlE; a <0.20; b为0