Method of producing a multilayer piezoelectric element

Details Method of producing a multilayer piezoelectric element Method of producing a multilayer piezoelectric element

1991-02-06

1992-05-19

Hall, Carl E.

Metal working

Piezoelectric device making

310328, 310368, H01L 4122

Patent

active

051135663

ABSTRACT:
A method of producing a multilayer piezoelectric element. The multilayer is formed of layers of piezoelectric synthetic resin material, such as PVDF and metal layers, such as Al. The multilayer is made form-retaining and mechanically stable by use of heat and pressure. Connections are provided on two facing sides of the multilayer which preferably include at least one sprayed metal layer, which preferably consists of the same metal as the metal layers of the multilayer.

REFERENCES:
patent: 4845399 (1989-07-01), Yasuda et al.

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