Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type
Patent
1990-04-05
1992-02-25
Kyle, Deborah L.
Communications, electrical: acoustic wave systems and devices
Signal transducers
Underwater type
367155, 310334, 29 2535, 12866203, H04R 1700
Patent
active
050918931
ABSTRACT:
A piezoelectric ultrasonic array transducer has its individual elements connected to external electronics via a high density interconnect structure which facilitates signal connection and uniformity from array-to-array. The array fabrication process is preferably modified for use with a high density interconnect structure in order to obtain maximum transducer quality.
REFERENCES:
patent: 4371805 (1983-02-01), Diepers et al.
patent: 4747192 (1988-05-01), Rokurota
Eichelberger Charles W.
Kornrumpf Wiliam P.
Piel, Jr. Joseph E.
Smith Lowell S.
Wojnarowksi Robert J.
Davis Jr. James C.
Eldred J. Woodrow
General Electric Company
Kyle Deborah L.
Snyder Marvin
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