发明名称 |
Dielectric element, piezoelectric element, ink jet head and method for producing the same head |
摘要 |
To provide a dielectric layer of crystal structure preferentially or uniaxially oriented on a common substrate. A dielectric element of desired quality can be stably produced even on a common substrate for film-making by forming a lower electrode layer, dielectric layer and upper electrode layer in this order on a substrate, wherein each of these layers are designed to be preferentially or uniaxially oriented, and to have a specific half bandwidth, determined by fitting a pseudo-Voigt function.
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申请公布号 |
US7262544(B2) |
申请公布日期 |
2007.08.28 |
申请号 |
US20040024961 |
申请日期 |
2004.12.30 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
AOKI KATSUMI;TAKEDA KENICHI;FUKUI TETSURO;FUNAKUBO HIROSHI;OKAMOTO SHOJI;ASANO GOJI |
分类号 |
B41J2/01;B41J2/045;B41J2/14;H01L41/047;H01L41/09;H01L41/22;H01L41/24;H01L41/316;H01L41/319 |
主分类号 |
B41J2/01 |
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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