MEMS SOUND TRANSDUCER ELEMENT
The present disclosure is concerned with a MEMS sound transducer element (100) operable in an audio and an ultrasonic range. The MEMS sound transducer element (100), inter alia, comprises a first electrode structure (101), wherein a conductive material of the first electrode structure (101) comprise...
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| creator | BRETTHAUER, Christian ANZINGER, Sebastian FUELDNER, Marc |
| description | The present disclosure is concerned with a MEMS sound transducer element (100) operable in an audio and an ultrasonic range. The MEMS sound transducer element (100), inter alia, comprises a first electrode structure (101), wherein a conductive material of the first electrode structure (101) comprises a plurality of electrically isolated electrode segments (111, 112), and a second electrode structure (102) spaced apart from the first electrode structure (101), wherein the first electrode structure (101) and the second electrode structure (102) are operable as an audio sound transducer. A first subset (11) of the plurality of electrically isolated electrode segments (111, 112) of the first electrode structure (101) is, in conjunction with the second electrode structure (102), operable as an ultrasonic or audio emitter, and a second subset (12) of the plurality of the electrically isolated electrode segments (111, 112) of the first electrode structure (101) is, in conjunction with the second electrode structure (102), operable as an ultrasonic or audio receiver. |
| format | Patent |
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The MEMS sound transducer element (100), inter alia, comprises a first electrode structure (101), wherein a conductive material of the first electrode structure (101) comprises a plurality of electrically isolated electrode segments (111, 112), and a second electrode structure (102) spaced apart from the first electrode structure (101), wherein the first electrode structure (101) and the second electrode structure (102) are operable as an audio sound transducer. A first subset (11) of the plurality of electrically isolated electrode segments (111, 112) of the first electrode structure (101) is, in conjunction with the second electrode structure (102), operable as an ultrasonic or audio emitter, and a second subset (12) of the plurality of the electrically isolated electrode segments (111, 112) of the first electrode structure (101) is, in conjunction with the second electrode structure (102), operable as an ultrasonic or audio receiver.</description><language>eng ; fre ; ger</language><subject>ELECTRICITY ; FOR PERFORMING MECHANICAL WORK IN GENERAL ; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL ; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2021</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=20210120&DB=EPODOC&CC=EP&NR=3766589A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210120&DB=EPODOC&CC=EP&NR=3766589A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRETTHAUER, Christian</creatorcontrib><creatorcontrib>ANZINGER, Sebastian</creatorcontrib><creatorcontrib>FUELDNER, Marc</creatorcontrib><title>MEMS SOUND TRANSDUCER ELEMENT</title><description>The present disclosure is concerned with a MEMS sound transducer element (100) operable in an audio and an ultrasonic range. 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The MEMS sound transducer element (100), inter alia, comprises a first electrode structure (101), wherein a conductive material of the first electrode structure (101) comprises a plurality of electrically isolated electrode segments (111, 112), and a second electrode structure (102) spaced apart from the first electrode structure (101), wherein the first electrode structure (101) and the second electrode structure (102) are operable as an audio sound transducer. A first subset (11) of the plurality of electrically isolated electrode segments (111, 112) of the first electrode structure (101) is, in conjunction with the second electrode structure (102), operable as an ultrasonic or audio emitter, and a second subset (12) of the plurality of the electrically isolated electrode segments (111, 112) of the first electrode structure (101) is, in conjunction with the second electrode structure (102), operable as an ultrasonic or audio receiver.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRICITY FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY PERFORMING OPERATIONS TRANSPORTING |
| title | MEMS SOUND TRANSDUCER ELEMENT |
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