| 发明名称 |
LEAD-BASED PIEZOELECTRIC MATERIAL AND PRODUCTION METHOD THEREFOR |
| 摘要 |
A lead-based particulate piezoelectric material has a median diameter of less than 1 μm and a particle size distribution expressed by [arithmetic deviation/mean] of no greater than 15% and in which no less than 85% of all particles are cubic. |
| 申请公布号 |
US2012104309(A1) |
申请公布日期 |
2012.05.03 |
| 申请号 |
US201113285462 |
申请日期 |
2011.10.31 |
| 申请人 |
KOIZUMI TAKAAKI;NGK INSULATORS, LTD. |
发明人 |
KOIZUMI TAKAAKI |
| 分类号 |
H01L41/187;B32B5/16 |
主分类号 |
H01L41/187 |
| 代理机构 |
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