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Title:
超音波整合層および振動子
Document Type and Number:
Japanese Patent JP5634452
Kind Code:
B2
Abstract:
An ultrasonic transducer stack comprising a plurality of stacked layers, the plurality of stacked layers comprising a piezoelectric layer, a first matching layer, and a lens layer comprising polymethylpentene or a thermo set cross linked polystyrene. The first matching layer comprises cyanoacrylate and is configured to be about a 1/4 acoustic wavelength matching layer.

Inventors:
エヌ. クリス シャガレス
ジェームス メーヒー
デスモンド ハーソン
Application Number:
JP2012171158A
Publication Date:
December 03, 2014
Filing Date:
August 01, 2012
Export Citation:
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Assignee:
ビジュアルソニックス インコーポレイテッド
International Classes:
H04R17/00
Attorney, Agent or Firm:
Shusaku Yamamoto
Takaaki Yasumura
Natsuki Morishita



 
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