Composition for forming piezoelectric film, manufacturing method of piezoelectric film, piezoelectric element and ink jet recording head
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United States of America Patent
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Issued Date -
Jul 8, 2004
app pub date -
Sep 22, 2003
filing date -
Sep 20, 2002
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Abandoned
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Abstract
A composition for forming piezoelectric film comprising a dispersoid obtained from a metal compound, wherein the total content of the elemental halogens, halogen ions and halogen compounds contained in the composition is 10 ppm or less.
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