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QUARTZ CRYSTAL ELEMENT WITH SINGLE ORIENTATION CUT ANGLE FOR ELESTIC SURFACE WAVE DEVICE AND ELESTIC SURFACE WAVE DEVICE FORMED ON THE QUARTZ CRYSTAL ELEMENT AND MANUFACTURE OF THE SAME
QUARTZ CRYSTAL ELEMENT WITH SINGLE ORIENTATION CUT ANGLE FOR ELESTIC SURFACE WAVE DEVICE AND ELESTIC SURFACE WAVE DEVICE FORMED ON THE QUARTZ CRYSTAL ELEMENT AND MANUFACTURE OF THE SAME
An ST cut quartz crystal for surface acoustic wave device application defined by the Euler angles lambda (&lgr;) equal about 0°, mu (. mu.) equal about 132.75° and with an acoustic wave propagation direction theta (&thgr;) equal about plus or minus 25°.
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