发明名称 |
PIEZOELECTRIC COMPOSITE MATERIALS AND METHOD OF MAKING |
摘要 |
<p>A piezoelectric composite material having increased sensitivity and stability with time is described. The composite includes a volume fraction of from 20 to 60 percent of piezoelectric crystals having a size distribution of from 1 to 300 microns dispersed in a polymer matrix. The composite matrix is characterized by a shear modulus of at least 50 psi.</p> |
申请公布号 |
EP0247734(A3) |
申请公布日期 |
1989.10.11 |
申请号 |
EP19870303781 |
申请日期 |
1987.04.28 |
申请人 |
GOULD INC. |
发明人 |
KRUG, WILLIAM P.;ARONSON, MEREDITH A. |
分类号 |
H01L41/18;H01L41/22;(IPC1-7):H01L41/18 |
主分类号 |
H01L41/18 |
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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