ULTRASOUND TRANSDUCER AND MANUFACTURING METHOD THEREOF

The present invention relates to an ultrasound transducer used in an ultrasound system and a manufacturing method thereof. The ultrasound transducer comprises: a backing block; a piezoelectric layer arranged on the backing block; a matching layer arranged on the piezoelectric layer; and a grounding...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, SEUNG HEE, KIM, DU YEOP, LEE, KYUNG HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	DIAGNOSIS ELECTRICITY FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY PERFORMING OPERATIONS SURGERY TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to an ultrasound transducer used in an ultrasound system and a manufacturing method thereof. The ultrasound transducer comprises: a backing block; a piezoelectric layer arranged on the backing block; a matching layer arranged on the piezoelectric layer; and a grounding layer arranged between the piezoelectric layer and the matching layer. The backing block comprises: a connector to be electrically connected to a transmitting unit and a receiving unit of the ultrasound system; and a wiring area configured to connect the piezoelectric layer to the connector. 초음파 시스템에서 사용되는 초음파 트랜스듀서와 그 제조 방법은 백킹 블록과, 백킹 블록 상에 배치되는 압전층과, 압전층 상에 배치되는 정합층과, 압전층과 정합층 사이에 배치되는 접지층을 포함한다. 백킹 블록은 초음파 시스템의 송신부 및 수신부와 전기적으로 접속하기 위한 커넥터와, 압전층과 커넥터를 연결하는 배선 영역을 포함한다.