发明名称 |
Piezoelectric ceramic, method for producing piezoelectric ceramic, and piezoelectric oscillator |
摘要 |
A piezoelectric ceramic comprising lead titanate as a primary component, wherein the primary component contains a titanium oxide crystalline phase. Methods for producing the ceramic, and piezoelectric oscillators making use of the ceramic are also disclosed.
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申请公布号 |
US6479923(B1) |
申请公布日期 |
2002.11.12 |
申请号 |
US19990321243 |
申请日期 |
1999.05.27 |
申请人 |
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发明人 |
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分类号 |
C04B35/46;H01L41/09;H01L41/187;H01L41/22;H03H9/02;H03H9/17;(IPC1-7):H01L41/187 |
主分类号 |
C04B35/46 |
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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