| 发明名称 |
REVERSE FIELD STABILIZATION OF POLARIZED POLYMER FILMS |
| 摘要 |
This invention concerns a method for stabilizing polarized polymeric piezoelectric films wherein a polarized polymeric piezoelectric film is exposed to an electric field of reverse polarity to that employed in the polarization step for a period sufficient to remove unstable homo- and hetero-charges but insufficient to depolarize useful charges in the final film. |
| 申请公布号 |
GB2129209(B) |
申请公布日期 |
1986.04.30 |
| 申请号 |
GB19830023476 |
申请日期 |
1983.09.01 |
| 申请人 |
* PENNWALT CORPORATION |
发明人 |
HARRY * STEFANOU |
| 分类号 |
C08J7/00;H01G7/00;H01L41/45;(IPC1-7):H01L41/22 |
主分类号 |
C08J7/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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