发明名称 |
PIEZO-ELECTRIC TRANSDUCER OF POLYMERIC MATERIAL, AND METHOD OF PRODUCING IT |
摘要 |
The invention relates to piezoelectric and pyroelectric transducers whose active element is formed by a polymer film. The invention provides a process for manufacturing a transducer from a flat polymer film which consists in stretching this film over a mold so as to give it a self-supporting form and to electroform this film by means of a corona discharge. |
申请公布号 |
DE3063138(D1) |
申请公布日期 |
1983.06.16 |
申请号 |
DE19803063138 |
申请日期 |
1980.08.13 |
申请人 |
THOMSON-CSF |
发明人 |
MICHERON, FRANCOIS |
分类号 |
H01L41/08;H01L41/193;H01L41/45;H04R17/00;(IPC1-7):01L41/22 |
主分类号 |
H01L41/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|