Ultrasonic probe and manufacturing process thereof

Details Ultrasonic probe and manufacturing process thereof Ultrasonic probe and manufacturing process thereof

2011-03-29

2011-03-29

Tugbang, A. Dexter (Department: 3729)

Metal working

Piezoelectric device making

C029S594000, C029S842000, C029S852000, C427S097200, C451S041000

Reexamination Certificate

active

07913366

ABSTRACT:
A manufacturing method for an ultrasonic probe including the steps of forming a plurality of unit fixing plates. Laminating each unit fixing plates to one another to form a fixing base and inserting lead wires into grooves formed in the fixing base. Partially cutting away and smoothing both principal surfaces of the fixing base to expose lead wires. Fixing a piezoelectric plate to one principal surface of the fixing base and cutting out between the lead wires in a one dimension direction and a two dimension direction, to divide up said piezoelectric plate and the fixing base into a plurality of piezoelectric elements.

REFERENCES:
patent: 5529950 (1996-06-01), Hoenlein et al.
patent: 5722137 (1998-03-01), Lorraine et al.
patent: 2002/0129477 (2002-09-01), Bureau et al.
patent: 60085699 (1985-05-01), None
patent: HEI 10-282074 (1998-10-01), None

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