Pyroelectric ceramic composition
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United States of America Patent
Stats
-
Aug 25, 1992
Grant Date -
N/A
app pub date -
Apr 2, 1990
filing date -
Mar 31, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a pyroelectric ceramic composition of the general formula: X--PbZrO.sub.3 --Y--Pb(Zn.sub.1/3 NB.sub.2/3)O.sub.3 --Z--PbTiO.sub.3 where X+Y+Z=1, X=0.07, 0.82.ltoreq.X.ltoreq.0.93, O
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