发明名称 |
Low Temperature Firable PZT Compositions and piezoelectric ceramic devices using the same |
摘要 |
Piezoelectric ceramic composition contains a ceramic material of the formula: ((Pb1-m-n-pSrmBanCdp)(ZrxTi1-x)1-k(BiaMnb)k)O3 (where m = 0-0.15; n = 0.15; m + n (0.21; p = 0-0.04; x = 0.5-0.56; a = 0-1.0, b = 0-1.0; and k = 0-0.04). An Independent claim is also included for a multiple layer piezoelectric ceramic device made from the above piezoelectric ceramic composition. |
申请公布号 |
KR100482724(B1) |
申请公布日期 |
2005.04.13 |
申请号 |
KR20020039881 |
申请日期 |
2002.07.10 |
申请人 |
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发明人 |
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分类号 |
C04B35/49;C04B35/491;C04B35/493;H01L41/083;H01L41/107;H01L41/187;H01L41/22;H01L41/273;H01L41/297;H01L41/39;H01L41/43 |
主分类号 |
C04B35/49 |
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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