Ultrasound transducer and method of producing the same

Details Ultrasound transducer and method of producing the same Ultrasound transducer and method of producing the same

2006-06-15

2008-12-30

Dougherty, Thomas M (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S322000, C310S326000, C310S334000, C310S367000

Reexamination Certificate

active

07471034

ABSTRACT:
In an ultrasound transducer arrangement comprising at least one piezoelectric body with a lower and an upper electrode and a coupling layer including a wafer on which the ultrasound transducers are disposed and are connected to the lower electrode, a conductor structure of uniform height is disposed on the wafer and is in contact with the lower electrode and any space between the piezoelectric body and the wafer is completely filled with a cement material.

REFERENCES:
patent: 2716708 (1955-08-01), Bradfield
patent: 4184094 (1980-01-01), Kopel
patent: 4500807 (1985-02-01), Yuhara et al.
patent: 4672591 (1987-06-01), Breimesser et al.
patent: 5349568 (1994-09-01), Kupperman et al.
patent: 6538361 (2003-03-01), Yoshida
patent: 2002/0003385 (2002-01-01), Jones
patent: 2002/0044171 (2002-04-01), Hirahara et al.
patent: 1 145 772 (2001-01-01), None
patent: 55-100718 (1980-07-01), None
patent: WO 02/40184 (2002-05-01), None
patent: WO 03/047770 (2003-06-01), None

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