Ultrasonic transducer and method of manufacturing the same

Details Ultrasonic transducer and method of manufacturing the same Ultrasonic transducer and method of manufacturing the same

2007-12-18

2007-12-18

San Martin, J. (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C367S155000, C367S157000, C600S347000, C600S459000

Reexamination Certificate

active

11012837

ABSTRACT:
An ultrasonic transducer in which electrodes can be easily and positively joined to a multiplicity of micro-fabricated vibrators and electric wiring can be easily and positively provided. The ultrasonic transducer has a vibrator arrangement having vibrators provided in a predetermined arrangement, each vibrator having first and second electrodes; an interlayer board for holding the vibrator arrangement in which through-holes are respectively formed in positions corresponding to the second electrodes of the vibrators; and a wiring board having a plurality of electrodes electrically connected to the second electrodes of the vibrators through the through-holes formed in the interlayer board, respectively.

REFERENCES:
patent: 5045746 (1991-09-01), Wersing et al.
patent: 5164920 (1992-11-01), Bast et al.
patent: 5493541 (1996-02-01), Snyder
patent: 6894425 (2005-05-01), Solomon et al.
patent: 2007/0063616 (2007-03-01), Adachi et al.
patent: 08-186896 (1996-07-01), None
patent: 08289398 (1996-11-01), None

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