Method of manufacturing acoustic surface wave device

Details Method of manufacturing acoustic surface wave device Method of manufacturing acoustic surface wave device

1980-03-26

1982-02-09

Hall, Carl E.

Metal working

Piezoelectric device making

29593, 324 56, 324 80, H01L 4122

Patent

active

043143938

ABSTRACT:
A method of manufacturing an acoustic surface wave device comprising: forming two pairs of transducers, a multistrip coupler and lead patterns for electrically shorting at least one pair of the transducers on a piezoelectric material; mounting the piezoelectric material on a package base having pins; bonding the electrodes of the opened transducers to the pins by wires, and; testing the device by applying and obtaining signals of the opened transducers through the pins. In this manufacturing method, testing is carried out without using probing technology.

REFERENCES:
patent: 4112360 (1978-09-01), Bergmann

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