发明名称 |
PIEZOELECTRIC FILM, INKJET HEAD, METHOD FOR FORMING IMAGE USING INKJET HEAD, ANGULAR VELOCITY SENSOR, METHOD FOR DETERMINING ANGULAR VELOCITY USING ANGULAR VELOCITY SENSOR, PIEZOELECTRIC POWER-GENERATING ELEMENT, AND METHOD FOR GENERATING POWER USING PIEZOELECTRIC POWER-GENERATING ELEMENT |
摘要 |
<p>The purpose of the present invention is to provide an NBT-BT lead-free piezoelectric film having high crystal orientation performance and high ferroelectric properties. This piezoelectric film comprises an NaxM1-x layer and a (Bi, Na)TiO3-BaTiO3 layer. The (Bi, Na)TiO3-BaTiO3 layer is formed on the NaxM1-x layer. M represents Pt, Ir or PtIr, and x is a value between 0.002 to 0.02 inclusive. Both the NaxM1-x layer and (Bi, Na)TiO3-BaTiO3 layer have (001) orientation only, (110) orientation only, or (111) orientation only.</p> |
申请公布号 |
WO2013132791(A1) |
申请公布日期 |
2013.09.12 |
申请号 |
WO2013JP01195 |
申请日期 |
2013.02.28 |
申请人 |
PANASONIC CORPORATION |
发明人 |
HARIGAI, TAKAKIYO;TANAKA, YOSHIAKI;ADACHI, HIDEAKI;FUJII, EIJI |
分类号 |
H01L41/187;B41J2/045;B41J2/055;G01C19/5607;H01L41/083;H01L41/09;H01L41/18;H01L41/22;H01L41/39 |
主分类号 |
H01L41/187 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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