CN101612614B - 一种超声波探头 - Google Patents
一种超声波探头 Download PDFInfo
- Publication number
- CN101612614B CN101612614B CN2009101087054A CN200910108705A CN101612614B CN 101612614 B CN101612614 B CN 101612614B CN 2009101087054 A CN2009101087054 A CN 2009101087054A CN 200910108705 A CN200910108705 A CN 200910108705A CN 101612614 B CN101612614 B CN 101612614B
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- Prior art keywords
- electrode
- piezoelectric element
- ultrasonic probe
- matching layer
- described piezoelectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005684 electric field Effects 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 30
- 239000013078 crystal Substances 0.000 claims description 10
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 229910052733 gallium Inorganic materials 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052746 lanthanum Inorganic materials 0.000 claims description 6
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 5
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- -1 perhaps Chemical compound 0.000 claims description 2
- 230000005284 excitation Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 229910004243 O3-PbTiO3 Inorganic materials 0.000 description 2
- 229910004206 O3-xPbTiO3 Inorganic materials 0.000 description 2
- 229910004293 O3—PbTiO3 Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
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- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101087054A CN101612614B (zh) | 2009-07-03 | 2009-07-03 | 一种超声波探头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101087054A CN101612614B (zh) | 2009-07-03 | 2009-07-03 | 一种超声波探头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101612614A CN101612614A (zh) | 2009-12-30 |
CN101612614B true CN101612614B (zh) | 2011-03-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009101087054A Expired - Fee Related CN101612614B (zh) | 2009-07-03 | 2009-07-03 | 一种超声波探头 |
Country Status (1)
Country | Link |
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CN (1) | CN101612614B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011250119A (ja) * | 2010-05-26 | 2011-12-08 | Toshiba Corp | 超音波プローブ |
CN102151150B (zh) * | 2011-01-25 | 2012-11-28 | 古伦勇 | 一种二维阵列三维成像换能器及其制造方法 |
JP6073600B2 (ja) * | 2012-08-28 | 2017-02-01 | 東芝メディカルシステムズ株式会社 | 超音波プローブおよび圧電振動子 |
JP6135185B2 (ja) * | 2013-02-28 | 2017-05-31 | セイコーエプソン株式会社 | 超音波トランスデューサーデバイス、ヘッドユニット、プローブ、超音波画像装置及び電子機器 |
JP6135184B2 (ja) * | 2013-02-28 | 2017-05-31 | セイコーエプソン株式会社 | 超音波トランスデューサーデバイス、ヘッドユニット、プローブ及び超音波画像装置 |
CN104395704B (zh) * | 2013-03-25 | 2017-05-31 | 株式会社又进 | 用于高温的超声波传感器及其制造方法 |
KR102457217B1 (ko) * | 2014-12-26 | 2022-10-21 | 삼성메디슨 주식회사 | 프로브 및 프로브의 제조방법 |
CN108799508B (zh) * | 2018-06-21 | 2020-08-18 | 西安交通大学 | 一种超声波动密封装置及方法 |
CN112620057B (zh) * | 2019-09-24 | 2022-02-22 | 中国科学院深圳先进技术研究院 | 一种超声换能器及其参数配置方法 |
CN114689699A (zh) * | 2020-12-25 | 2022-07-01 | 核动力运行研究所 | 一种集成信号激励放大模块的超声波探头 |
CN113477495A (zh) * | 2021-06-26 | 2021-10-08 | 西北工业大学 | 一种基于堆栈排列的双频长焦深超声换能器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2303616Y (zh) * | 1996-03-25 | 1999-01-13 | 广东康美斯美容用品实业有限公司 | 超声发射头 |
EP1781067A1 (en) * | 2004-08-05 | 2007-05-02 | Olympus Corporation | CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER (cMUT) AND ITS PRODUCTION METHOD |
CN101011263A (zh) * | 2005-12-22 | 2007-08-08 | 株式会社东芝 | 超声波探头 |
CN101278843A (zh) * | 2007-04-02 | 2008-10-08 | 富士胶片株式会社 | 超声波探头及其制造方法 |
-
2009
- 2009-07-03 CN CN2009101087054A patent/CN101612614B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2303616Y (zh) * | 1996-03-25 | 1999-01-13 | 广东康美斯美容用品实业有限公司 | 超声发射头 |
EP1781067A1 (en) * | 2004-08-05 | 2007-05-02 | Olympus Corporation | CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER (cMUT) AND ITS PRODUCTION METHOD |
CN101011263A (zh) * | 2005-12-22 | 2007-08-08 | 株式会社东芝 | 超声波探头 |
CN101278843A (zh) * | 2007-04-02 | 2008-10-08 | 富士胶片株式会社 | 超声波探头及其制造方法 |
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Publication number | Publication date |
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CN101612614A (zh) | 2009-12-30 |
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Address after: 518000 A301 room, Shenzhen Research Institute, Tsinghua University, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee after: Shenzhen Qing Yan Venture Capital Co., Ltd. Address before: 518000 A301 room, Shenzhen Research Institute, Tsinghua University, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee before: Shenzhen Qingyan Technology Management Co., Ltd. |
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