ACOUSTIC GENERATOR, ACOUSTIC GENERATION DEVICE INCLUDING THE SAME, AND ELECTRONIC DEVICE

ACOUSTIC GENERATOR, ACOUSTIC GENERATION DEVICE INCLUDING THE SAME, AND ELECTRONIC DEVICE

PROBLEM TO BE SOLVED: To provide an acoustic generator with small fluctuation of the sound quality, and to provide an acoustic generation device including the acoustic generator and an electronic device.SOLUTION: An acoustic generator 10 according to the invention comprises: a piezoelectric element...

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1. Verfasser: ASHIHARA YOSHIHIRO
Format: Patent
Sprache:eng ; jpn
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DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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creator ASHIHARA YOSHIHIRO
description PROBLEM TO BE SOLVED: To provide an acoustic generator with small fluctuation of the sound quality, and to provide an acoustic generation device including the acoustic generator and an electronic device.SOLUTION: An acoustic generator 10 according to the invention comprises: a piezoelectric element 1 having surface electrodes 11a, 11b; a vibrating body 2 to which the piezoelectric element 1 is attached; a frame body 3 supporting the vibrating body 2; and wiring members 4a, 4b, each of which is connected with the surface electrode 11a or the surface electrode 11b at one end part and is fixed to the frame body 3 at the other end part. The other end parts of the wiring members 4a, 4b are wider than the other parts.SELECTED DRAWING: Figure 1 【課題】 音質変動の少ない音響発生器およびこれを備えた音響発生装置、電子機器を提供する。【解決手段】 本発明の音響発生器１０は、表面電極１１ａ、１１ｂを有する圧電素子１と、圧電素子１が取り付けられた振動体２と、振動体２を支持する枠体３と、一端部が表面電極１１ａまたは表面電極１１ｂに接続されるとともに他端部が枠体３に固定された配線部材４ａ、４ｂとを備え、配線部材４ａ、４ｂの他端部は他の部位よりも幅が広くなっている。【選択図】 図１
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The other end parts of the wiring members 4a, 4b are wider than the other parts.SELECTED DRAWING: Figure 1 【課題】 音質変動の少ない音響発生器およびこれを備えた音響発生装置、電子機器を提供する。【解決手段】 本発明の音響発生器１０は、表面電極１１ａ、１１ｂを有する圧電素子１と、圧電素子１が取り付けられた振動体２と、振動体２を支持する枠体３と、一端部が表面電極１１ａまたは表面電極１１ｂに接続されるとともに他端部が枠体３に固定された配線部材４ａ、４ｂとを備え、配線部材４ａ、４ｂの他端部は他の部位よりも幅が広くなっている。【選択図】 図１</description><language>eng ; jpn</language><subject>DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PUBLIC ADDRESS SYSTEMS</subject><creationdate>2017</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&amp;date=20170119&amp;DB=EPODOC&amp;CC=JP&amp;NR=2017017426A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20170119&amp;DB=EPODOC&amp;CC=JP&amp;NR=2017017426A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ASHIHARA YOSHIHIRO</creatorcontrib><title>ACOUSTIC GENERATOR, ACOUSTIC GENERATION DEVICE INCLUDING THE SAME, AND ELECTRONIC DEVICE</title><description>PROBLEM TO BE SOLVED: To provide an acoustic generator with small fluctuation of the sound quality, and to provide an acoustic generation device including the acoustic generator and an electronic device.SOLUTION: An acoustic generator 10 according to the invention comprises: a piezoelectric element 1 having surface electrodes 11a, 11b; a vibrating body 2 to which the piezoelectric element 1 is attached; a frame body 3 supporting the vibrating body 2; and wiring members 4a, 4b, each of which is connected with the surface electrode 11a or the surface electrode 11b at one end part and is fixed to the frame body 3 at the other end part. 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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title ACOUSTIC GENERATOR, ACOUSTIC GENERATION DEVICE INCLUDING THE SAME, AND ELECTRONIC DEVICE
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