Surface acoustic wave device
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United States of America Patent
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Nov 15, 2005
Grant Date -
May 22, 2003
app pub date -
Sep 10, 2002
filing date -
Sep 12, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A surface acoustic wave device including an electrode formed from an electrode material represented by the composition formula MxVy wherein M is aluminum or an aluminum-copper alloy, V is vanadium, x+y=100 and 0.10≦y<0.2. The device is excellent in durability against applying electric power and diminished in internal resistance.
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