JP2013243668A - 超音波振動子および超音波振動子の製造方法 - Google Patents
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
- A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer
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- Heart & Thoracic Surgery (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
【解決手段】超音波振動子16は、音響素子14のアレイ、集積回路36、およびインターポーザ38を含む。インターポーザは、音響素子を集積回路に電気的に接続するための導体素子58を含む。導体素子は、集積回路に電気的に接続される。音響素子とインターポーザの導体素子との間にはんだが係合され、インターポーザの導体素子がはんだを通して音響素子に電気的に接続される。
【選択図】図1
Description
12 送信機
14 音響素子
16 超音波振動子
18 受信機
20 ビーム形成電子部品
22 RFプロセッサ
24 メモリ
26 信号プロセッサ
28 ディスプレイシステム
30 ユーザ入力
32 メモリ
34 超音波プローブ
36 集積回路
38 インターポーザ
40 レンズ
42 裏打ち
44 放熱板
46 はんだ
46a 層
46b 層
46aa はんだ素子
46bb はんだ素子
48 音響層
50 デマッチング層
52 マッチング層
54 側面
56 電気接点
58 導体素子
60 基板
62 側面
64 側面
66a 電気接点
66b 電気接点
68 内部セグメント
70 伝導軸
114 音響素子
116 超音波振動子
136 熱裏打ち層
138 インターポーザ
140 レンズ
142 裏打ち
144 放熱板
146 はんだ
146a はんだ層
146aa はんだ素子
148 音響層
150 デマッチング層
152 マッチング層
158 導体素子
160 基板
162 側面
164 側面
166 電気接点
300 小型化超音波システム
330 超音波システム
332 超音波振動子
334 ユーザインターフェース
336 一体型ディスプレイ
338 外部デバイス
340 ネットワーク
350 超音波画像化システム
352 ディスプレイ
354 ユーザインターフェース
356 超音波振動子
380 キーボード
382 ボタン
384 多機能制御部
386 ラベル表示領域
388 制御部
390 医療画像
392 ラベル
394 テキスト表示領域
400 可搬式超音波画像化システム
402 可動式ベース
404 ディスプレイ
406 ユーザインターフェース
408 コントロールボタン
410 キーボード
412 トラックボール
414 多機能制御部
602 スキャンヘッド
614 音響素子
616 超音波振動子
636 集積回路
638 インターポーザ
658 側面
660 側面
Claims (10)
- 音響素子のアレイと、
集積回路と、
前記音響素子を前記集積回路に電気的に接続するための導体素子を含むインターポーザであって、前記導体素子は前記集積回路に電気的に接続されているインターポーザと、
前記音響素子と前記インターポーザの導体素子との間に係合されたはんだとを含み、前記インターポーザの導体素子が前記はんだを通して前記音響素子に電気的に接続される超音波振動子。 - 前記はんだが第1のはんだ層であり、前記超音波振動子がさらに、前記集積回路と前記インターポーザの導体素子との間に係合された第2のはんだ層を含み、前記インターポーザの導体素子が前記はんだを通して前記集積回路に電気的に接続される、請求項1記載の超音波振動子。
- 前記インターポーザが、フレックス回路またはフレックスケーブルの少なくとも1つを含む、請求項1記載の超音波振動子。
- 前記音響素子がデマッチング層を含み、前記はんだが前記デマッチング層に係合されており、前記音響素子が前記はんだを通して前記インターポーザの導体素子に電気的に接続される、請求項1記載の超音波振動子。
- 前記音響素子のアレイが、1次元(1D)アレイ、1.5Dアレイ、1.75Dアレイ、または2次元(2D)アレイの1つである、請求項1記載の超音波振動子。
- 前記はんだが個々のはんだ素子を含み、それぞれの個々のはんだ素子が前記音響素子のアレイの少なくとも2つの音響素子に係合されている、請求項1記載の超音波振動子。
- 前記音響素子のアレイ、前記インターポーザ、および前記集積回路が層に配置され、前記インターポーザが前記層内の前記集積回路と前記音響素子のアレイとの間を延びる、請求項1記載の超音波振動子。
- 前記はんだが信号の送信および受信を伝えるように構成されている、請求項1記載の超音波振動子。
- 前記インターポーザの導体素子が、電気的ビア、電気的トレース、または電気接点パッドの少なくとも1つを含む、請求項1記載の超音波振動子。
- 前記はんだが第1のはんだ層であり、前記集積回路が電気接点を含み、前記超音波振動子がさらに、前記インターポーザの導体素子と前記集積回路の電気接点との間に係合された第2のはんだ層を含み、前記集積回路の電気接点が前記第2のはんだ層を通して前記インターポーザの導体素子に電気的に接続される、請求項1記載の超音波振動子。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/477,948 US9180490B2 (en) | 2012-05-22 | 2012-05-22 | Ultrasound transducer and method for manufacturing an ultrasound transducer |
US13/477,948 | 2012-05-22 |
Publications (3)
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JP2013243668A true JP2013243668A (ja) | 2013-12-05 |
JP2013243668A5 JP2013243668A5 (ja) | 2016-06-30 |
JP6199076B2 JP6199076B2 (ja) | 2017-09-20 |
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JP2013104613A Active JP6199076B2 (ja) | 2012-05-22 | 2013-05-17 | 超音波振動子および超音波振動子の製造方法 |
Country Status (5)
Country | Link |
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US (1) | US9180490B2 (ja) |
JP (1) | JP6199076B2 (ja) |
CN (1) | CN103417247B (ja) |
DE (1) | DE102013105167A1 (ja) |
FR (1) | FR2991127A1 (ja) |
Cited By (5)
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JP2016092439A (ja) * | 2014-10-29 | 2016-05-23 | 株式会社東芝 | 超音波プローブ |
KR20160066483A (ko) * | 2014-12-02 | 2016-06-10 | 삼성메디슨 주식회사 | 초음파 프로브 및 그 제조방법 |
KR20160079336A (ko) * | 2014-12-26 | 2016-07-06 | 삼성메디슨 주식회사 | 초음파 프로브 장치 및 초음파 촬영 장치 |
KR102608457B1 (ko) * | 2022-10-17 | 2023-12-01 | 주식회사 소닉랩 | 초음파 진단용 프로브 및 그 제조방법 |
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US20150115773A1 (en) * | 2013-10-31 | 2015-04-30 | General Electric Company | Ultrasound transducer and method for manufacturing an ultrasound transducer |
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- 2013-05-17 FR FR1354468A patent/FR2991127A1/fr not_active Withdrawn
- 2013-05-21 DE DE102013105167A patent/DE102013105167A1/de not_active Withdrawn
- 2013-05-22 CN CN201310191397.2A patent/CN103417247B/zh active Active
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JP2016092439A (ja) * | 2014-10-29 | 2016-05-23 | 株式会社東芝 | 超音波プローブ |
KR20160066483A (ko) * | 2014-12-02 | 2016-06-10 | 삼성메디슨 주식회사 | 초음파 프로브 및 그 제조방법 |
KR102406927B1 (ko) * | 2014-12-02 | 2022-06-10 | 삼성메디슨 주식회사 | 초음파 프로브 및 그 제조방법 |
KR20160079336A (ko) * | 2014-12-26 | 2016-07-06 | 삼성메디슨 주식회사 | 초음파 프로브 장치 및 초음파 촬영 장치 |
KR102373132B1 (ko) * | 2014-12-26 | 2022-03-11 | 삼성메디슨 주식회사 | 초음파 프로브 장치 및 초음파 촬영 장치 |
US11867754B2 (en) * | 2017-07-17 | 2024-01-09 | Cornell University | Sonic testing method, apparatus and applications |
KR102608457B1 (ko) * | 2022-10-17 | 2023-12-01 | 주식회사 소닉랩 | 초음파 진단용 프로브 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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US20130315035A1 (en) | 2013-11-28 |
FR2991127A1 (fr) | 2013-11-29 |
DE102013105167A1 (de) | 2013-11-28 |
CN103417247B (zh) | 2017-06-27 |
CN103417247A (zh) | 2013-12-04 |
JP6199076B2 (ja) | 2017-09-20 |
US9180490B2 (en) | 2015-11-10 |
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