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Patent Searching and Data


Title:
ULTRASONIC ARRAY TRANSDUCER, METHOD FOR PRODUCING ULTRASONIC ARRAY TRANSDUCER, ULTRASONIC PROBE AND ULTRASONIC DIAGNOSTIC SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/042997
Kind Code:
A1
Abstract:
[Problem] To provide: an ultrasonic array transducer which has high impedance matching effect and excellent productivity; a method for producing an ultrasonic array transducer; an ultrasonic probe; and an ultrasonic diagnostic system. [Solution] An ultrasonic array transducer according to the present technique is provided with ultrasonic transducers (130) and semiconductor chips (140). The ultrasonic transducers (130) constitute an array. The semiconductor chips (140) are respectively joined to the ultrasonic transducers (130) and constitute impedance matching circuits.

Inventors:
MORIMOTO, Rui (1-7-1 Konan Minato-k, Tokyo 75, 〒1080075, JP)
Application Number:
JP2016/002905
Publication Date:
March 16, 2017
Filing Date:
June 16, 2016
Export Citation:
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Assignee:
SONY CORPORATION (1-7-1 Konan, Minato-ku Tokyo, 75, 〒1080075, JP)
International Classes:
A61B8/10; H04R17/00
Foreign References:
JPH06335091A1994-12-02
JP2006166985A2006-06-29
JP2003339700A2003-12-02
JP2005087577A2005-04-07
Attorney, Agent or Firm:
OMORI, Junichi (2nd Floor U&M Akasaka Bldg, 7-5-47 Akasaka Minato-k, Tokyo 52, 〒1070052, JP)
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