$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Ultrasonic transducer 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01L-001/00
  • H01L-041/04
  • H01L-041/08
  • H01L-041/18
출원번호 US-0919750 (1997-08-28)
우선권정보 GB-0025898 (1992-12-11)
국제출원번호 PCT/GB93/02538 (1993-12-13)
§371/§102 date 19951030 (19951030)
국제공개번호 WO-9413411 (1994-06-23)
발명자 / 주소
  • Hayward Gordon,GB6
  • Powell David James,GB6
출원인 / 주소
  • University of Strathclyde, GB6
대리인 / 주소
    Bell Seltzer Intellectual Property Law Group of Alston & Bird LLP
인용정보 피인용 횟수 : 18  인용 특허 : 21

초록

An ultrasonic transducer (10) comprises a flexible transmitter (18), a flexible receiver array (22), and flexible electrodes (14), (16), (20), for the transmitter and receiver. The elements of the transducer are arranged such that the transducer may be flexed for conformity with surfaces of test spe

대표청구항

[ We claim:] [1.] A flexible piezo-electric transducer comprising: a flexible substrate; a plurality of piezo-ceramic platelets carried by the substrate, the platelets having a width:height ratio between 10:1 and 5:1 and each platelet acting in a similar manner to a small thickness mode resonator; a

이 특허에 인용된 특허 (21)

  1. Kitamura Mitsuaki (Kyoto JPX) Nakayama Toshio (Kyoto JPX) Kamimura Kunio (Kyoto JPX) Seo Iwao (Amimachi JPX) Yaguchi Tomonobu (Amimachi JPX), Biological piezoelectric transducer device for the living body.
  2. Kalnin Ilmar L. (West Millington NJ) Breckenridge ; Jr. George J. (Clark NJ), Composite conformable sheet electrodes.
  3. Smith Wallace A. (Vienna VA), Composite piezoelectrics utilizing a negative Poisson ratio polymer.
  4. Lewiner Jacques (5 ; rue Bory d\Arnex 92210 Saint-Cloud FRX) Hennion Claude (18 ; rue Flatters 75005 Paris FRX), Composite sheets constituting electromechanical transducers and transducers equipped with such sheets.
  5. Takeuchi Hiroshi (Matsudo JPX) Nakaya Chitose (Nishitama JPX) Katakura Kageyoshi (Meguro JPX), Composite ultrasonic transducers and methods for making same.
  6. Ohigashi, Hiroji; Nakanishi, Joshiharu; Suzuki, Miyo, Electro-acoustic transducer element.
  7. Cross Leslie E. (State College PA) Newnham Robert E. (State College PA) Skinner Doyle P. (Pittsford NY), Flexible piezoelectric composite transducers.
  8. Sato Takashi (Iwaki JPX) Suzuki Kazuyuki (Iwaki JPX) Nakamura Kenichi (Iwaki JPX), Flexible piezoelectric device.
  9. Lagier Michel (Le Canet FRX) Dufourcq Philippe (Peymeinade FRX), Flexural strain gauge acoustic transducer for deep submersion.
  10. Fujii Tadashi (Fujinomiya JPX) Yagami Hiroyuki (Fujinomiya JPX) Seo Iwao (Ibaraki JPX) Sasaki Masahiro (Ibaraki JPX), Method of manufacturing an ultrasonic transducer.
  11. Bui Tuan (Carlingford AUX) Chan Helen L. W. (Carlingford AUX) Unsworth Joe (Dundas AUX), Multifrequency composite ultrasonic transducer system.
  12. Klicker Kenneth A. (Whitehall PA) Newnham Robert E. (State College PA) Cross Leslie E. (State College PA) Biggers James V. (State College PA), PZT Composite and a fabrication method thereof.
  13. Card Roger J. (Stamford CT) O\Toole Michael P. (Stamford CT) Safari Ahmad (State College PA), Piezoelectric composites.
  14. Fujii Tadashi (Fujinomiya JPX) Yagami Hiroyuki (Fujinomiya JPX) Seo Iwao (Ami JPX) Sasaki Masahiro (Ami JPX), Piezoelectric ultrasonic transducer with flexible electrodes adhered using an adhesive having anisotropic electrical con.
  15. Taylor Allen L. (Woodbury MN), Strain sensor employing piezoelectric material.
  16. Carson Paul L. (5903 Fox Hollow Ct. Ann Arbor MI 48105) Fitting Dale W. (2785 Heather Rd. Golden CO 80401) Robinson Andrew L. (2765 Manchester Rd. Ann Arbor MI 48104) Terry ; Jr. Fred L. (1410 Judd R, Ultrasonic image sensing array with acoustical backing.
  17. Saitoh Shiroh (Yokohama JPX) Izumi Mamoru (Tokyo JPX) Suzuki Syuzi (Yokohama JPX) Hashimoto Shinichi (Yokohama JPX), Ultrasonic probe.
  18. Dunnrowicz Clarence J. (Los Angeles CA) Callerame Joseph (Lexington MA), Ultrasonic transducer and its method of manufacture.
  19. Nakaya Chitose (Nishitama JPX) Takeuchi Hiroshi (Matsudo JPX) Katakura Kageyoshi (Meguro JPX), Ultrasonic transducer using piezoelectric composite.
  20. Borburgh Jacques (Poxdorf DEX) Feigt Ingmar (Erlangen DEX), Ultrasonic transducer with a plastic piezoelectric receiving layer and a non plastic transmitting layer.
  21. Slayton Michael H. (Tempe AZ) Kopel Leroy A. (Tempe AZ), Ultrasonic transducer with reduced acoustic cross coupling.

이 특허를 인용한 특허 (18)

  1. Saulnier, Gary J.; Wilt, Kyle R.; Scarton, Henry A., Acoustic-electric channel construction and operation using adaptive transducer arrays.
  2. Donderici, Burkay; San Martin, Luis, Compensated borehole and pipe survey tool with conformable sensors.
  3. Scott,Walter Guy, Composite piezoelectric apparatus and method.
  4. Scott,Walter Guy, Composite piezoelectric apparatus and method.
  5. Sethi, Neeraj; Hill, Jim Taylor; Donderici, Burkay, Downhole inspection, detection, and imaging using conformable sensors.
  6. Hill, Jim Taylor; Sethi, Neeraj; Donderici, Burkay; Wu, Dagang, Downhole measurement and survey tools with conformable sensors.
  7. Donderici, Burkay; Sethi, Neeraj, Downhole multi-pipe scale and corrosion detection using conformable sensors.
  8. Nyholt, John; Langlois, Gary N., Dry-coupled permanently installed ultrasonic sensor linear array.
  9. Kirjavainen, Kari, Electromechanic film and acoustic element.
  10. Duerr, Johannes K., Fiber composite with a piezoelectric sensor or actuator integrated therein.
  11. Huemer, Herfried, Haemolysator.
  12. Donderici, Burkay, High resolution downhole flaw detection using pattern matching.
  13. Goodemote, John H., Hybrid transducer.
  14. Kinoshita,Kiyotaka; Kuwahara,Shiro; Mikami,Toshiharu; Fujita,Kaori; Wada,Toshitada; Asai,Mitsuru; Makino,Hiroaki; Tajima,Shin; Kamiya,Nobuo; Yamada,Katsunori, Mechanical quantity sensor element, load sensor element, acceleration sensor element, and pressure sensor element.
  15. Fischer,Frank; Hoechst,Arnim, Micromechanical component having a sealed cavity and at least two dielectric layers and corresponding method for its manufacture.
  16. Donderici, Burkay; San Martin, Luis; Viassolo, Daniel Edgardo, Multi-layer sensors for downhole inspection.
  17. Maki, Jr., Voldi E., Piezoelectric element and method to remove extraneous vibration modes.
  18. Yasuyuki Okimura JP; Kazushige Ohbayashi JP, Wave transmission-reception element for use in ultrasound probe, method for manufacturing the wave transmission-reception element and ultrasound probe incorporating the transmission-reception element.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로