JP2006519556A5 - - Google Patents

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Publication number
JP2006519556A5
JP2006519556A5 JP2006503208A JP2006503208A JP2006519556A5 JP 2006519556 A5 JP2006519556 A5 JP 2006519556A5 JP 2006503208 A JP2006503208 A JP 2006503208A JP 2006503208 A JP2006503208 A JP 2006503208A JP 2006519556 A5 JP2006519556 A5 JP 2006519556A5
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JP
Japan
Prior art keywords
acoustic transducer
bias voltage
elevation angle
transducer element
electrode
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JP2006503208A
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English (en)
Japanese (ja)
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JP4422718B2 (ja
JP2006519556A (ja
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Priority claimed from US10/367,106 external-priority patent/US7087023B2/en
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Publication of JP2006519556A publication Critical patent/JP2006519556A/ja
Publication of JP2006519556A5 publication Critical patent/JP2006519556A5/ja
Application granted granted Critical
Publication of JP4422718B2 publication Critical patent/JP4422718B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006503208A 2003-02-14 2004-01-29 バイアス極性ビームプロフィール制御を有する微細加工された超音波トランスデューサ Expired - Fee Related JP4422718B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/367,106 US7087023B2 (en) 2003-02-14 2003-02-14 Microfabricated ultrasonic transducers with bias polarity beam profile control and method of operating the same
PCT/US2004/002740 WO2004075165A1 (en) 2003-02-14 2004-01-29 Microfabricated ultrasonic transducers with bias polarity beam profile control

Publications (3)

Publication Number Publication Date
JP2006519556A JP2006519556A (ja) 2006-08-24
JP2006519556A5 true JP2006519556A5 (https=) 2007-04-05
JP4422718B2 JP4422718B2 (ja) 2010-02-24

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JP2006503208A Expired - Fee Related JP4422718B2 (ja) 2003-02-14 2004-01-29 バイアス極性ビームプロフィール制御を有する微細加工された超音波トランスデューサ

Country Status (6)

Country Link
US (1) US7087023B2 (https=)
EP (1) EP1593115B1 (https=)
JP (1) JP4422718B2 (https=)
CN (1) CN1833273B (https=)
DE (1) DE602004006232T2 (https=)
WO (1) WO2004075165A1 (https=)

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