Ultrasonic probe, ultrasonic diagnosis apparatus, and...

Details Ultrasonic probe, ultrasonic diagnosis apparatus, and... Ultrasonic probe, ultrasonic diagnosis apparatus, and...

2008-11-20

2011-10-11

Budd, Mark (Department: 2837)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

08035278

ABSTRACT:
A plurality of piezoelectric elements are arrayed two-dimensionally. A plurality of electrodes are respectively formed on the plurality of piezoelectric elements. A plurality of non-conductive members have columnar shape and are arranged on the plurality of electrodes. A plurality of internal metal layers are respectively provided for the plurality of non-conductive members. The internal metal layers reach from arrangement surfaces of the non-conductive members to other surfaces of the non-conductive members. The arrangement surfaces are opposite to the other surfaces.

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patent: 6607491 (2003-08-01), Sato
patent: 6894425 (2005-05-01), Solomon et al.
patent: 7598658 (2009-10-01), Takeuchi et al.
patent: 7678055 (2010-03-01), Sudo et al.
patent: 7-37107 (1995-07-01), None
Office Action issued Nov. 30, 2010 in Korean Application No. 10-2008-0116075.

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