JP2017536016A5 - - Google Patents

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Publication number
JP2017536016A5
JP2017536016A5 JP2017518490A JP2017518490A JP2017536016A5 JP 2017536016 A5 JP2017536016 A5 JP 2017536016A5 JP 2017518490 A JP2017518490 A JP 2017518490A JP 2017518490 A JP2017518490 A JP 2017518490A JP 2017536016 A5 JP2017536016 A5 JP 2017536016A5
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JP
Japan
Prior art keywords
graphene
containing film
dynamic
conductor
voice coil
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JP2017518490A
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English (en)
Japanese (ja)
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JP6628255B2 (ja
JP2017536016A (ja
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Priority claimed from PCT/CA2015/000527 external-priority patent/WO2016054723A1/en
Publication of JP2017536016A publication Critical patent/JP2017536016A/ja
Publication of JP2017536016A5 publication Critical patent/JP2017536016A5/ja
Application granted granted Critical
Publication of JP6628255B2 publication Critical patent/JP6628255B2/ja
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JP2017518490A 2014-10-06 2015-10-06 酸化グラフェンベースの音響トランスデューサの方法及び装置 Active JP6628255B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462060043P 2014-10-06 2014-10-06
US62/060,043 2014-10-06
PCT/CA2015/000527 WO2016054723A1 (en) 2014-10-06 2015-10-06 Graphene oxide based acoustic transducer methods and devices

Publications (3)

Publication Number Publication Date
JP2017536016A JP2017536016A (ja) 2017-11-30
JP2017536016A5 true JP2017536016A5 (enExample) 2018-11-15
JP6628255B2 JP6628255B2 (ja) 2020-01-08

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Application Number Title Priority Date Filing Date
JP2017518490A Active JP6628255B2 (ja) 2014-10-06 2015-10-06 酸化グラフェンベースの音響トランスデューサの方法及び装置

Country Status (7)

Country Link
US (1) US10390162B2 (enExample)
EP (1) EP3205118A4 (enExample)
JP (1) JP6628255B2 (enExample)
KR (1) KR102374090B1 (enExample)
CN (1) CN107409258B (enExample)
CA (1) CA3000855C (enExample)
WO (1) WO2016054723A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170155993A1 (en) * 2015-11-30 2017-06-01 Bragi GmbH Wireless Earpieces Utilizing Graphene Based Microphones and Speakers
CN106248196B (zh) * 2016-08-31 2019-10-15 哈尔滨工业大学 一种微声探测分析装置及基于该装置的阵列音频信号处理方法
CN106908309B (zh) * 2017-01-25 2020-01-10 吉林炭素有限公司 一种石墨电极及其接头抗折强度的无损检测方法
EP3586092B1 (en) * 2017-02-24 2023-09-27 Vestel Elektronik Sanayi ve Ticaret A.S. Acousto-optic transducer, array and method
IT201700050174A1 (it) * 2017-05-09 2018-11-09 Leonardo Spa Dispositivo per ispezione non distruttiva basato su grafene e relativo metodo
WO2019236539A1 (en) * 2018-06-06 2019-12-12 Drexel University Mxene-based voice coils and active acoustic devices
KR102587063B1 (ko) 2018-07-03 2023-10-10 삼성전자주식회사 그래핀을 포함하는 음향 진동판 및 이를 적용한 음향 장치
CN108970952B (zh) * 2018-07-10 2020-09-04 杭州高烯科技有限公司 一种音色可调的纳米级声波发生器
CN109257684B (zh) * 2018-10-12 2021-03-30 歌尔股份有限公司 振膜球顶、发声器件及电子设备
CN109688494B (zh) * 2019-01-04 2021-07-02 南京粒子声学科技有限公司 声学传感器及其制造方法
CN110868677B (zh) * 2019-11-07 2020-11-06 天津大学 一种新型石墨烯扬声器
EP4065291A2 (en) * 2019-11-26 2022-10-05 Graphaudio Inc. Graphene transducers
TWI737065B (zh) 2019-12-05 2021-08-21 財團法人工業技術研究院 隔音構件
CN116113599A (zh) * 2020-06-02 2023-05-12 奥拉石墨烯声学股份有限公司 包含石墨材料的薄片结构和制备方法
CN111818425A (zh) * 2020-06-08 2020-10-23 深圳市汉嵙新材料技术有限公司 振膜、发声装置、麦克风组件及振膜制作方法
KR102895280B1 (ko) * 2021-05-13 2025-12-04 엘지전자 주식회사 진동판, 음향 발생 장치 및 음향 발생 장치 제조 방법
JP7109135B1 (ja) 2021-12-16 2022-07-29 豊文 山田 スピーカ装置と、可聴域を超える超高周波音、又は、低音域の音と超高周波音が、人間の脳に活性化を及ぼすスピーカシステム

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
JP5038097B2 (ja) 2007-11-06 2012-10-03 株式会社オーディオテクニカ リボン型マイクロホンおよびリボン型マイクロホンユニット
JP5253795B2 (ja) 2007-11-29 2013-07-31 株式会社オーディオテクニカ リボン型マイクロホンおよびリボン型マイクロホンユニット
JP2010245797A (ja) * 2009-04-06 2010-10-28 Panasonic Corp コンデンサーマイクロフォン
KR101058475B1 (ko) 2010-05-14 2011-08-24 한국기계연구원 그라핀 맴브레인을 이용한 ｍｅｍｓ 마이크로폰과 그 제조방법
KR101324104B1 (ko) * 2011-09-07 2013-10-31 한국과학기술원 그라핀 필름 및 패턴 제조 방법
KR20140093930A (ko) * 2011-09-19 2014-07-29 유니버시티 오브 울롱공 환원된 산화 그래핀 및 이의 제조 방법
US9516426B2 (en) * 2011-09-30 2016-12-06 Clean Energy Labs, Llc Electrostatic membrane pump/transducer and methods to make and use same
WO2013049794A1 (en) 2011-09-30 2013-04-04 Clean Energy Labs, Llc Electrically conductive membrane transducer and methods to make and use same
JP2013079176A (ja) * 2011-10-05 2013-05-02 Dic Corp 修飾グラフェン、膜、及び成形体
US9070932B2 (en) * 2011-10-11 2015-06-30 Massachusetts Institute Of Technology Carbon electrodes
US20130256139A1 (en) * 2012-03-30 2013-10-03 International Business Machines Corporation Functionalized graphene or graphene oxide nanopore for bio-molecular sensing and dna sequencing
US20140205763A1 (en) * 2013-01-22 2014-07-24 Nutech Ventures Growth of graphene films and graphene patterns
US20140247954A1 (en) * 2013-03-01 2014-09-04 Silicon Audio, Inc. Entrained Microphones
US9516428B2 (en) * 2013-03-14 2016-12-06 Infineon Technologies Ag MEMS acoustic transducer, MEMS microphone, MEMS microspeaker, array of speakers and method for manufacturing an acoustic transducer
US9264795B2 (en) * 2014-01-22 2016-02-16 Clean Energy Labs, Llc Electrically conductive membrane pump/transducer and methods to make and use same
CN203761582U (zh) * 2014-03-19 2014-08-06 美特科技(苏州)有限公司 一种扬声器震动系统及其运用的扬声器
KR20160006336A (ko) * 2014-07-08 2016-01-19 삼성디스플레이 주식회사 트랜스듀서 및 이를 포함하는 전자 기기
US20160295338A1 (en) * 2015-03-31 2016-10-06 Vorbeck Materials Corp. Microphone diaphragm

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