Ultrasonic probe and ultrasonic inspection apparatus
An ultrasonic probe includes a substrate, a diaphragm, a thin-film piezoelectric element, a communication passage, and an air hole. The substrate has first and second cavities thereon. The diaphragm is configured at the first cavity. The thin-film piezoelectric element is configured to the diaphragm...
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creator | Nakamura Tomoaki Hosomi Hiroaki |
description | An ultrasonic probe includes a substrate, a diaphragm, a thin-film piezoelectric element, a communication passage, and an air hole. The substrate has first and second cavities thereon. The diaphragm is configured at the first cavity. The thin-film piezoelectric element is configured to the diaphragms. The communicating passage is configured in the substrate and extending from the first cavity to the second cavity. The air hole extends between the communicating passage to an outside of the substrate. |
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The air hole extends between the communicating passage to an outside of the substrate.</description><language>eng</language><subject>DIAGNOSIS ; 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</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161004&DB=EPODOC&CC=US&NR=9456803B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161004&DB=EPODOC&CC=US&NR=9456803B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Nakamura Tomoaki</creatorcontrib><creatorcontrib>Hosomi Hiroaki</creatorcontrib><title>Ultrasonic probe and ultrasonic inspection apparatus</title><description>An ultrasonic probe includes a substrate, a diaphragm, a thin-film piezoelectric element, a communication passage, and an air hole. 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The substrate has first and second cavities thereon. The diaphragm is configured at the first cavity. The thin-film piezoelectric element is configured to the diaphragms. The communicating passage is configured in the substrate and extending from the first cavity to the second cavity. The air hole extends between the communicating passage to an outside of the substrate.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | DIAGNOSIS 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 |
title | Ultrasonic probe and ultrasonic inspection apparatus |
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