FR2879023B1 - Matrice de transducteurs pour grande surface - Google Patents

Matrice de transducteurs pour grande surface

Info

Publication number
FR2879023B1
FR2879023B1 FR0511801A FR0511801A FR2879023B1 FR 2879023 B1 FR2879023 B1 FR 2879023B1 FR 0511801 A FR0511801 A FR 0511801A FR 0511801 A FR0511801 A FR 0511801A FR 2879023 B1 FR2879023 B1 FR 2879023B1
Authority
FR
France
Prior art keywords
transducers
matrix
large surface
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.)
Expired - Lifetime
Application number
FR0511801A
Other languages
English (en)
French (fr)
Other versions
FR2879023A1 (fr
Inventor
Rayette Ann Fisher
William Edward Burdick Jr
James Wilson Rose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Precision Healthcare LLC
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2879023A1 publication Critical patent/FR2879023A1/fr
Application granted granted Critical
Publication of FR2879023B1 publication Critical patent/FR2879023B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • 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
    • B06B1/0292—Electrostatic transducers, e.g. electret-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR0511801A 2004-12-03 2005-11-22 Matrice de transducteurs pour grande surface Expired - Lifetime FR2879023B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/003,054 US7375420B2 (en) 2004-12-03 2004-12-03 Large area transducer array

Publications (2)

Publication Number Publication Date
FR2879023A1 FR2879023A1 (fr) 2006-06-09
FR2879023B1 true FR2879023B1 (fr) 2016-12-30

Family

ID=36481206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0511801A Expired - Lifetime FR2879023B1 (fr) 2004-12-03 2005-11-22 Matrice de transducteurs pour grande surface

Country Status (3)

Country Link
US (2) US7375420B2 (https=)
JP (1) JP5090641B2 (https=)
FR (1) FR2879023B1 (https=)

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WO2014123922A1 (en) 2013-02-05 2014-08-14 Butterfly Network, Inc. Cmos ultrasonic transducers and related apparatus and methods
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US11407008B2 (en) 2013-08-26 2022-08-09 Koninklijke Philips N.V. Ultrasound transducer assembly and method for manufacturing an ultrasound transducer assembly
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CN106461767B (zh) 2014-04-18 2019-05-28 蝴蝶网络有限公司 单衬底超声成像装置的架构、相关设备和方法
KR102237662B1 (ko) 2014-04-18 2021-04-09 버터플라이 네트워크, 인크. 상보적 금속 산화물 반도체(ｃｍｏｓ) 웨이퍼들 내의 초음파 트랜스듀서들 및 관련 장치 및 방법들
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Also Published As

Publication number Publication date
US7375420B2 (en) 2008-05-20
US7867824B2 (en) 2011-01-11
US20060133198A1 (en) 2006-06-22
JP2006166443A (ja) 2006-06-22
US20080213933A1 (en) 2008-09-04
FR2879023A1 (fr) 2006-06-09
JP5090641B2 (ja) 2012-12-05

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Owner name: GE PRECISION HEALTHCARE LLC, US

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