ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, AND METHOD FOR MANUFACTURING ULTRASONIC TRANSDUCER
An ultrasound transducer according to the present invention includes: a plurality of piezoelectric elements; a substrate configured to perform input and output of an electric signal with respect to the piezoelectric elements; a plurality of signal input and output electrodes where each signal input...
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| creator | WAKABAYASHI, Katsuhiro |
| description | An ultrasound transducer according to the present invention includes: a plurality of piezoelectric elements; a substrate configured to perform input and output of an electric signal with respect to the piezoelectric elements; a plurality of signal input and output electrodes where each signal input and output electrode is provided between each piezoelectric element and the substrate and configured to electrically connect the piezoelectric element with the substrate; a plurality of backing materials where each backing material is provided at each of the piezoelectric elements on a side where the signal input and output electrode is arranged and configured to attenuate a force generated by operation of the piezoelectric element; and a plurality of sealing portions where each sealing portion is configured to seal an outer surface of at least a portion of an electrical path connecting the substrate with the signal input and output electrode. The plurality of piezoelectric elements, the plurality of backing materials, a portion of the substrate, the plurality of signal input and output electrodes, and the plurality of sealing portions are obtained by dividing a forming member along a stacking direction of the forming member, the forming member being formed by stacking a plurality of materials, each of the plurality of materials forming the piezoelectric elements, the backing materials, the portion of the substrate, the signal input and output electrodes, and the sealing portions. |
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The plurality of piezoelectric elements, the plurality of backing materials, a portion of the substrate, the plurality of signal input and output electrodes, and the plurality of sealing portions are obtained by dividing a forming member along a stacking direction of the forming member, the forming member being formed by stacking a plurality of materials, each of the plurality of materials forming the piezoelectric elements, the backing materials, the portion of the substrate, the signal input and output electrodes, and the sealing portions.</description><language>eng ; fre ; ger</language><subject>DEAF-AID SETS ; DIAGNOSIS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; FOR PERFORMING MECHANICAL WORK IN GENERAL ; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; MEASURING ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY ; PERFORMING OPERATIONS ; PHYSICS ; PUBLIC ADDRESS SYSTEMS ; SURGERY ; TESTING ; TRANSPORTING</subject><creationdate>2018</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=20181017&DB=EPODOC&CC=EP&NR=3288290A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181017&DB=EPODOC&CC=EP&NR=3288290A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WAKABAYASHI, Katsuhiro</creatorcontrib><title>ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, AND METHOD FOR MANUFACTURING ULTRASONIC TRANSDUCER</title><description>An ultrasound transducer according to the present invention includes: a plurality of piezoelectric elements; a substrate configured to perform input and output of an electric signal with respect to the piezoelectric elements; a plurality of signal input and output electrodes where each signal input and output electrode is provided between each piezoelectric element and the substrate and configured to electrically connect the piezoelectric element with the substrate; a plurality of backing materials where each backing material is provided at each of the piezoelectric elements on a side where the signal input and output electrode is arranged and configured to attenuate a force generated by operation of the piezoelectric element; and a plurality of sealing portions where each sealing portion is configured to seal an outer surface of at least a portion of an electrical path connecting the substrate with the signal input and output electrode. The plurality of piezoelectric elements, the plurality of backing materials, a portion of the substrate, the plurality of signal input and output electrodes, and the plurality of sealing portions are obtained by dividing a forming member along a stacking direction of the forming member, the forming member being formed by stacking a plurality of materials, each of the plurality of materials forming the piezoelectric elements, the backing materials, the portion of the substrate, the signal input and output electrodes, and the sealing portions.</description><subject>DEAF-AID SETS</subject><subject>DIAGNOSIS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>FOR PERFORMING MECHANICAL WORK IN GENERAL</subject><subject>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>MEASURING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><subject>SURGERY</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIgO9QkJcgz29_N0VgAy_IJdQp1dg3QUkIQDgvydXHUUHP1cFHxdQzz8XRTc_IMUfB39Qt0cnUNCgzz93BWwmsLDwJqWmFOcyguluRkU3FxDnD10Uwvy41OLCxKTU_NSS-JdA4yNLCyMLA0cTYyJUAIAYnAyMQ</recordid><startdate>20181017</startdate><enddate>20181017</enddate><creator>WAKABAYASHI, Katsuhiro</creator><scope>EVB</scope></search><sort><creationdate>20181017</creationdate><title>ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, AND METHOD FOR MANUFACTURING ULTRASONIC TRANSDUCER</title><author>WAKABAYASHI, Katsuhiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3288290A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2018</creationdate><topic>DEAF-AID SETS</topic><topic>DIAGNOSIS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>FOR PERFORMING MECHANICAL WORK IN GENERAL</topic><topic>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>MEASURING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><topic>SURGERY</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WAKABAYASHI, Katsuhiro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WAKABAYASHI, Katsuhiro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, AND METHOD FOR MANUFACTURING ULTRASONIC TRANSDUCER</title><date>2018-10-17</date><risdate>2018</risdate><abstract>An ultrasound transducer according to the present invention includes: a plurality of piezoelectric elements; a substrate configured to perform input and output of an electric signal with respect to the piezoelectric elements; a plurality of signal input and output electrodes where each signal input and output electrode is provided between each piezoelectric element and the substrate and configured to electrically connect the piezoelectric element with the substrate; a plurality of backing materials where each backing material is provided at each of the piezoelectric elements on a side where the signal input and output electrode is arranged and configured to attenuate a force generated by operation of the piezoelectric element; and a plurality of sealing portions where each sealing portion is configured to seal an outer surface of at least a portion of an electrical path connecting the substrate with the signal input and output electrode. The plurality of piezoelectric elements, the plurality of backing materials, a portion of the substrate, the plurality of signal input and output electrodes, and the plurality of sealing portions are obtained by dividing a forming member along a stacking direction of the forming member, the forming member being formed by stacking a plurality of materials, each of the plurality of materials forming the piezoelectric elements, the backing materials, the portion of the substrate, the signal input and output electrodes, and the sealing portions.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| subjects | DEAF-AID SETS DIAGNOSIS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MEASURING MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY PERFORMING OPERATIONS PHYSICS PUBLIC ADDRESS SYSTEMS SURGERY TESTING TRANSPORTING |
| title | ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, AND METHOD FOR MANUFACTURING ULTRASONIC TRANSDUCER |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T13%3A08%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WAKABAYASHI,%20Katsuhiro&rft.date=2018-10-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3288290A4%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |