JP3195965U7 - - Google Patents
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- JP3195965U7 JP3195965U7 JP2014006399U JP2014006399U JP3195965U7 JP 3195965 U7 JP3195965 U7 JP 3195965U7 JP 2014006399 U JP2014006399 U JP 2014006399U JP 2014006399 U JP2014006399 U JP 2014006399U JP 3195965 U7 JP3195965 U7 JP 3195965U7
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103219382U TWM499720U (zh) | 2014-10-31 | 2014-10-31 | 壓電陶瓷雙頻耳機結構 |
TW103219382 | 2014-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP3195965U JP3195965U (ja) | 2015-02-12 |
JP3195965U7 true JP3195965U7 (ja) | 2015-08-06 |
Family
ID=52589236
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014006399U Expired - Fee Related JP3195965U (ja) | 2014-10-31 | 2014-12-03 | デュアル周波数イヤホン構造 |
JP2015000552U Active JP3197924U (ja) | 2014-10-31 | 2015-02-06 | 圧電セラミックデュアル周波数イヤホン構造 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015000552U Active JP3197924U (ja) | 2014-10-31 | 2015-02-06 | 圧電セラミックデュアル周波数イヤホン構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9503805B2 (ja) |
EP (1) | EP3016405A1 (ja) |
JP (2) | JP3195965U (ja) |
KR (1) | KR101620224B1 (ja) |
CN (1) | CN204425650U (ja) |
TW (1) | TWM499720U (ja) |
Families Citing this family (27)
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DE102013222231A1 (de) * | 2013-10-31 | 2015-04-30 | Sennheiser Electronic Gmbh & Co. Kg | Hörer |
JP5759641B1 (ja) * | 2014-10-24 | 2015-08-05 | 太陽誘電株式会社 | 電気音響変換装置及び電子機器 |
TWM499720U (zh) * | 2014-10-31 | 2015-04-21 | Jetvox Acoustic Corp | 壓電陶瓷雙頻耳機結構 |
JP5711860B1 (ja) * | 2014-12-17 | 2015-05-07 | 太陽誘電株式会社 | 圧電式発音体及び電気音響変換装置 |
WO2016118874A1 (en) * | 2015-01-23 | 2016-07-28 | Knowles Electronics, Llc | Piezoelectric speaker driver |
KR20160103489A (ko) | 2015-02-24 | 2016-09-01 | 주식회사 모다이노칩 | 음향 출력 장치 |
CN104967958B (zh) * | 2015-05-08 | 2018-08-10 | 东莞泉声电子有限公司 | 高音质压电式扬声器 |
TWM509490U (zh) * | 2015-06-02 | 2015-09-21 | Jetvox Acoustic Corp | 壓電陶瓷喇叭結構及應用壓電陶瓷喇叭結構之雙頻耳機 |
CN104869515A (zh) * | 2015-06-08 | 2015-08-26 | 西安康弘新材料科技有限公司 | 动圈扬声器配合压电扬声器高保真音箱 |
JP5867975B1 (ja) * | 2015-06-11 | 2016-02-24 | 株式会社メイ | スピーカ及びイヤホン |
CN104936112B (zh) * | 2015-07-01 | 2018-08-31 | 深圳精拓创新科技有限公司 | 一种双振膜结构的扬声器及驱动方法 |
KR101865346B1 (ko) * | 2015-11-13 | 2018-06-07 | 주식회사 모다이노칩 | 음향 출력 장치 |
CN105554652B (zh) * | 2015-12-18 | 2018-10-12 | 山东亿诺赛欧电子科技有限公司 | 扬声器 |
EP3913928A1 (en) * | 2016-01-20 | 2021-11-24 | Oticon A/s | Microphone for a hearing aid |
CN107371077A (zh) * | 2016-05-13 | 2017-11-21 | 宇音国际有限公司 | 动圈压电双音频扬声器的耳机 |
KR101865347B1 (ko) * | 2016-06-10 | 2018-06-07 | 주식회사 모다이노칩 | 음향 출력 장치 |
CN105979449B (zh) * | 2016-06-24 | 2021-05-28 | 常州市武进晶丰电子有限公司 | 动圈压电复合扬声器 |
CN106231462A (zh) * | 2016-08-08 | 2016-12-14 | 珠海声浪科技有限公司 | 一种耳机 |
KR101738523B1 (ko) | 2016-10-28 | 2017-05-22 | 범진시엔엘 주식회사 | 이어폰용 스피커 |
US10897674B2 (en) * | 2017-02-27 | 2021-01-19 | Taiyo Yuden Co., Ltd. | Electroacoustic transducer |
CN107071669A (zh) * | 2017-05-26 | 2017-08-18 | 维沃移动通信有限公司 | 一种喇叭听筒及移动终端 |
KR101913157B1 (ko) * | 2017-07-22 | 2018-11-01 | 부전전자 주식회사 | 다이내믹 진동판과 압전 진동판을 구비한 복합형 동축 마이크로 스피커 |
CN110177321B (zh) * | 2018-02-21 | 2021-07-23 | 易音特电子株式会社 | 混合致动器以及具有混合致动器的多媒体设备 |
JP7333381B2 (ja) * | 2018-07-17 | 2023-08-24 | ブループリント アコースティックス ピーティーワイ リミテッド | 同軸電気音響変換器用の音響フィルタ |
CN109218881B (zh) * | 2018-08-10 | 2020-08-21 | 瑞声科技(新加坡)有限公司 | 受话器模组 |
JP7194292B2 (ja) * | 2019-04-17 | 2022-12-21 | アップル インコーポレイテッド | 無線位置特定可能タグ |
CN113099367A (zh) * | 2020-01-08 | 2021-07-09 | 华为技术有限公司 | 扬声器、扬声器模组及电子设备 |
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TW580841B (en) * | 2001-09-26 | 2004-03-21 | Matsushita Electric Ind Co Ltd | Loudspeaker, module using the same and electronic apparatus using the same |
US20030165249A1 (en) * | 2002-03-01 | 2003-09-04 | Alps Electric Co., Ltd. | Acoustic apparatus for preventing howling |
US6647124B1 (en) * | 2002-05-06 | 2003-11-11 | Meiloon Industrial Co., Ltd. | Loudspeaker with coaxial magnetic circuit for high-pitch sound and low-pitch sound |
KR100390003B1 (en) * | 2002-10-02 | 2003-07-04 | Joo Bae Kim | Bone-conduction speaker using vibration plate and mobile telephone using the same |
US6963650B2 (en) * | 2002-09-09 | 2005-11-08 | Multi Service Corporation | Coaxial speaker with step-down ledge to eliminate sound wave distortions and time delay |
JP4006636B2 (ja) * | 2002-10-24 | 2007-11-14 | 日本電気株式会社 | 複合型スピーカ |
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JP3907616B2 (ja) | 2003-10-03 | 2007-04-18 | 太陽誘電株式会社 | 電子機器 |
JP4362400B2 (ja) * | 2004-03-25 | 2009-11-11 | パイオニア株式会社 | スピーカー装置及びスピーカー装置の製造方法 |
US8175320B2 (en) * | 2007-06-27 | 2012-05-08 | Sound Sources Technology, Inc. | Single magnet coaxial loudspeaker |
ES2344756T3 (es) * | 2007-08-14 | 2010-09-06 | Klaus Reck | Altavoz coaxial. |
US8300871B2 (en) * | 2007-11-05 | 2012-10-30 | Mwm Acoustics, Llc | Earphone for wideband communication |
US8094843B2 (en) * | 2008-01-31 | 2012-01-10 | Sony Ericsson Mobile Communications Ab | Low-profile piezoelectric speaker assembly |
TWM344699U (en) * | 2008-05-08 | 2008-11-11 | Jetvox Acoustic Corp | Dual band coaxial earphone |
TWM349154U (en) * | 2008-08-21 | 2009-01-11 | Jetvox Acoustic Corp | Dual frequency coaxial earphone with common magnet |
US8989412B2 (en) * | 2009-05-25 | 2015-03-24 | Panasonic Intellectual Property Management Co., Ltd. | Piezoelectric acoustic transducer |
KR101188921B1 (ko) * | 2010-03-08 | 2012-10-08 | 김동완 | 복합 스피커 시스템 |
WO2011156608A2 (en) * | 2010-06-09 | 2011-12-15 | Evolved Sonic Solutions, Llc | Multi-coaxial transducers and methods |
JP2012124719A (ja) * | 2010-12-08 | 2012-06-28 | Alpine Electronics Inc | 複合スピーカ |
CN102572624A (zh) * | 2010-12-24 | 2012-07-11 | 鸿富锦精密工业(深圳)有限公司 | 喇叭组合 |
CN102333259B (zh) * | 2011-07-14 | 2016-08-03 | 瑞声声学科技(深圳)有限公司 | 耳机 |
KR101177322B1 (ko) * | 2012-01-27 | 2012-08-30 | 영보엔지니어링 주식회사 | 크로스오버 이중 스피커 |
US9078059B2 (en) * | 2012-08-07 | 2015-07-07 | Jabil Circuit (Beijing), Ltd. | Transducer |
CN203378015U (zh) | 2012-12-13 | 2014-01-01 | 捷音特科技股份有限公司 | 双频同轴耳机 |
US9036839B2 (en) * | 2013-06-05 | 2015-05-19 | Harman International Industries, Inc. | Multi-way coaxial loudspeaker with magnetic cylinder |
US9100733B2 (en) * | 2013-06-05 | 2015-08-04 | Harman International Industries, Inc. | Multi-way coaxial loudspeaker with internal magnet motor and permanent magnet cylinder |
TWM492586U (zh) * | 2014-06-18 | 2014-12-21 | Jetvox Acoustic Corp | 壓電型揚聲器 |
CN203896502U (zh) * | 2014-06-20 | 2014-10-22 | 捷音特科技股份有限公司 | 压电型扬声器 |
TWM493215U (zh) * | 2014-08-06 | 2015-01-01 | Jetvox Acoustic Corp | 雙頻同軸耳機 |
US9686615B2 (en) * | 2014-10-24 | 2017-06-20 | Taiyo Yuden Co., Ltd. | Electroacoustic converter and electronic device |
JP5759641B1 (ja) * | 2014-10-24 | 2015-08-05 | 太陽誘電株式会社 | 電気音響変換装置及び電子機器 |
TWM499720U (zh) * | 2014-10-31 | 2015-04-21 | Jetvox Acoustic Corp | 壓電陶瓷雙頻耳機結構 |
-
2014
- 2014-10-31 TW TW103219382U patent/TWM499720U/zh not_active IP Right Cessation
- 2014-11-28 KR KR1020140168958A patent/KR101620224B1/ko active IP Right Grant
- 2014-12-03 JP JP2014006399U patent/JP3195965U/ja not_active Expired - Fee Related
-
2015
- 2015-02-06 JP JP2015000552U patent/JP3197924U/ja active Active
- 2015-02-06 US US14/616,169 patent/US9503805B2/en not_active Expired - Fee Related
- 2015-02-13 EP EP15155036.5A patent/EP3016405A1/en not_active Withdrawn
- 2015-03-04 CN CN201520126098.5U patent/CN204425650U/zh not_active Expired - Fee Related