Invention Grant
US08853918B2 Transducer structure for a transducer probe and methods of fabricating same
有权
用于换能器探头的传感器结构及其制造方法
- Patent Title: Transducer structure for a transducer probe and methods of fabricating same
- Patent Title (中): 用于换能器探头的传感器结构及其制造方法
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Application No.: US13240754Application Date: 2011-09-22
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Publication No.: US08853918B2Publication Date: 2014-10-07
- Inventor: Matthew Harvey Krohn , Prabhjot Singh , Paul Aloysius Meyer , Wei Luo
- Applicant: Matthew Harvey Krohn , Prabhjot Singh , Paul Aloysius Meyer , Wei Luo
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Fletcher Yoder, P.C.
- Main IPC: H01L41/08
- IPC: H01L41/08 ; H01L41/22 ; H01S4/00 ; H04R31/00 ; A61B8/14 ; H04R17/00 ; G01N29/24 ; B06B1/06 ; H01L41/37 ; H01L41/18

Abstract:
A composite ceramic transducer structure for use in the construction of an ultrasound probe includes a substrate and a plurality of piezoelectric transducer posts. The plurality of piezoelectric transducer posts are controllably formed on the substrate in a plurality of spatial positions located on an X-Y plane of the substrate. The plurality of piezoelectric posts includes a plurality of shapes defined in an X-Y-Z plane of the substrate, wherein the plurality of piezoelectric transducer posts are configured to facilitate minimizing shear waves within the ultrasound probe.
Public/Granted literature
- US20130076207A1 TRANSDUCER STRUCTURE FOR A TRANSDUCER PROBE AND METHODS OF FABRICATING SAME Public/Granted day:2013-03-28
Information query
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