CN101990147A - 振动膜及应用该振动膜的扬声器 - Google Patents
振动膜及应用该振动膜的扬声器 Download PDFInfo
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- CN101990147A CN101990147A CN200910108863XA CN200910108863A CN101990147A CN 101990147 A CN101990147 A CN 101990147A CN 200910108863X A CN200910108863X A CN 200910108863XA CN 200910108863 A CN200910108863 A CN 200910108863A CN 101990147 A CN101990147 A CN 101990147A
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- carbon nano
- tube
- vibrating membrane
- nano tube
- vibrating
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (22)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910108863.XA CN101990147B (zh) | 2009-07-31 | 2009-07-31 | 振动膜及应用该振动膜的扬声器 |
US12/824,390 US8385579B2 (en) | 2009-07-31 | 2010-06-28 | Diaphragm and loudspeaker using the same |
JP2010168122A JP2011035903A (ja) | 2009-07-31 | 2010-07-27 | 振動板及びそれを利用したスピーカー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910108863.XA CN101990147B (zh) | 2009-07-31 | 2009-07-31 | 振动膜及应用该振动膜的扬声器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101990147A true CN101990147A (zh) | 2011-03-23 |
CN101990147B CN101990147B (zh) | 2013-08-28 |
Family
ID=43527037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910108863.XA Active CN101990147B (zh) | 2009-07-31 | 2009-07-31 | 振动膜及应用该振动膜的扬声器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8385579B2 (zh) |
JP (1) | JP2011035903A (zh) |
CN (1) | CN101990147B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102395062A (zh) * | 2011-10-24 | 2012-03-28 | 康佳集团股份有限公司 | 一种微型音箱 |
CN103093859A (zh) * | 2011-10-28 | 2013-05-08 | 清华大学 | 起搏器电极线及起搏器 |
US9084884B2 (en) | 2011-10-28 | 2015-07-21 | Tsinghua University | Method for making pacemaker electrode lead |
US9138577B2 (en) | 2011-10-28 | 2015-09-22 | Tsinghua University | Electrode lead of pacemaker and pacemaker using the same |
CN105228065A (zh) * | 2015-11-02 | 2016-01-06 | 李崇 | 具有良好音质效果的薄膜扬声器 |
US9248281B2 (en) | 2011-10-28 | 2016-02-02 | Tsinghua University | Pacemakers and pacemaker leads |
US9433801B2 (en) | 2011-10-28 | 2016-09-06 | Tsinghua University | Pacemakers and pacemaker leads |
WO2016141745A1 (zh) * | 2015-03-11 | 2016-09-15 | 歌尔声学股份有限公司 | 一种振膜以及一种扬声器装置 |
WO2020107619A1 (zh) * | 2018-11-30 | 2020-06-04 | 歌尔股份有限公司 | 一种发声装置 |
CN113148984A (zh) * | 2015-07-10 | 2021-07-23 | 日立造船株式会社 | 碳纳米管薄条的制造方法、碳纳米管集合体的制造方法及碳纳米管薄条的制造装置 |
Families Citing this family (10)
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CN101880035A (zh) | 2010-06-29 | 2010-11-10 | 清华大学 | 碳纳米管结构 |
CN102118672A (zh) * | 2011-03-28 | 2011-07-06 | 苏州上声电子有限公司 | 扬声器振动膜片及扬声器 |
CN102760802B (zh) | 2011-04-29 | 2015-03-11 | 清华大学 | 发光二极管 |
CN102760797B (zh) * | 2011-04-29 | 2015-04-01 | 清华大学 | 发光二极管 |
CN102760795B (zh) * | 2011-04-29 | 2015-07-01 | 清华大学 | 发光二极管的制备方法 |
CN102760800B (zh) * | 2011-04-29 | 2015-06-03 | 清华大学 | 发光二极管的制备方法 |
CA3002539A1 (en) * | 2015-10-23 | 2017-04-27 | Nanocomp Technologies, Inc. | Directed infrared radiator article |
US20170289690A1 (en) * | 2016-03-29 | 2017-10-05 | Cheng Uei Precision Industry Co., Ltd. | Vibrating diaphragm structure and method of manufacture thereof |
CN108632721A (zh) * | 2017-03-15 | 2018-10-09 | 奥音科技(北京)有限公司 | 陶瓷材料制成的球顶 |
CN109769183B (zh) * | 2019-03-08 | 2020-11-13 | 歌尔股份有限公司 | 扬声器 |
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JPS6027298A (ja) | 1983-07-25 | 1985-02-12 | Sony Corp | スピ−カの振動板 |
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US6215887B1 (en) * | 1998-10-20 | 2001-04-10 | Oscar Wei | Thin type speaker having a secondary diaphragm |
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JP2002171593A (ja) | 2000-11-29 | 2002-06-14 | Mitsubishi Pencil Co Ltd | 音響機器用振動板とその製造方法 |
CN2488247Y (zh) | 2001-06-28 | 2002-04-24 | 斯贝克电子(嘉善)有限公司 | 有挡圈的音圈骨架 |
US6639993B2 (en) * | 2001-12-29 | 2003-10-28 | Alpine Electronics, Inc | Loudspeaker with low distortion and high output power |
JP2003319490A (ja) | 2002-04-19 | 2003-11-07 | Sony Corp | 振動板及びその製造方法、並びにスピーカ |
JP3630669B2 (ja) | 2002-06-26 | 2005-03-16 | 三菱鉛筆株式会社 | 複合炭素振動板およびその製造方法 |
CN100411979C (zh) * | 2002-09-16 | 2008-08-20 | 清华大学 | 一种碳纳米管绳及其制造方法 |
CN2583909Y (zh) | 2002-11-22 | 2003-10-29 | 詹晏祯 | 具有金属导线导套的定心支片 |
CN105696139B (zh) | 2004-11-09 | 2019-04-16 | 得克萨斯大学体系董事会 | 纳米纤维纱线、带和板的制造和应用 |
JP2006147801A (ja) | 2004-11-18 | 2006-06-08 | Seiko Precision Inc | 放熱シート、インターフェース、電子部品及び放熱シートの製造方法 |
CN100386373C (zh) | 2004-12-10 | 2008-05-07 | 中国科学院长春应用化学研究所 | 碳纳米管与聚乙烯复合材料的原位聚合制备方法 |
KR100744843B1 (ko) * | 2005-10-14 | 2007-08-06 | (주)케이에이치 케미컬 | 음향 진동판 및 이를 구비하는 스피커 |
KR100767260B1 (ko) * | 2005-10-31 | 2007-10-17 | (주)케이에이치 케미컬 | 음향 진동판 및 이를 구비하는 스피커 |
JP4817296B2 (ja) | 2006-01-06 | 2011-11-16 | 独立行政法人産業技術総合研究所 | 配向カーボンナノチューブ・バルク集合体ならびにその製造方法および用途 |
JP2007290908A (ja) | 2006-04-25 | 2007-11-08 | National Institute For Materials Science | ナノチューブ単体から形成された長尺ファイバとその作製方法および作製装置 |
CN101239712B (zh) * | 2007-02-09 | 2010-05-26 | 清华大学 | 碳纳米管薄膜结构及其制备方法 |
CN101314464B (zh) * | 2007-06-01 | 2012-03-14 | 北京富纳特创新科技有限公司 | 碳纳米管薄膜的制备方法 |
JP5014883B2 (ja) * | 2007-06-06 | 2012-08-29 | ミネベア株式会社 | スピーカ |
CN101381071B (zh) * | 2007-09-07 | 2011-05-04 | 清华大学 | 碳纳米管复合薄膜及其制备方法 |
CN101855670A (zh) * | 2007-09-13 | 2010-10-06 | 哈曼国际工业有限公司 | 扬声器锥壳体 |
CN101458598B (zh) * | 2007-12-14 | 2011-06-08 | 清华大学 | 触摸屏及显示装置 |
CN101456277B (zh) * | 2007-12-14 | 2012-10-10 | 清华大学 | 碳纳米管复合材料的制备方法 |
US8574393B2 (en) * | 2007-12-21 | 2013-11-05 | Tsinghua University | Method for making touch panel |
JP4589440B2 (ja) | 2008-02-01 | 2010-12-01 | ツィンファ ユニバーシティ | 線状カーボンナノチューブ構造体 |
US8068624B2 (en) * | 2008-04-28 | 2011-11-29 | Beijing Funate Innovation Technology Co., Ltd. | Thermoacoustic device |
US8249279B2 (en) * | 2008-04-28 | 2012-08-21 | Beijing Funate Innovation Technology Co., Ltd. | Thermoacoustic device |
CN101656907B (zh) * | 2008-08-22 | 2013-03-20 | 清华大学 | 音箱 |
US8325947B2 (en) * | 2008-12-30 | 2012-12-04 | Bejing FUNATE Innovation Technology Co., Ltd. | Thermoacoustic device |
-
2009
- 2009-07-31 CN CN200910108863.XA patent/CN101990147B/zh active Active
-
2010
- 2010-06-28 US US12/824,390 patent/US8385579B2/en active Active
- 2010-07-27 JP JP2010168122A patent/JP2011035903A/ja active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102395062A (zh) * | 2011-10-24 | 2012-03-28 | 康佳集团股份有限公司 | 一种微型音箱 |
CN103093859A (zh) * | 2011-10-28 | 2013-05-08 | 清华大学 | 起搏器电极线及起搏器 |
US9084884B2 (en) | 2011-10-28 | 2015-07-21 | Tsinghua University | Method for making pacemaker electrode lead |
CN103093859B (zh) * | 2011-10-28 | 2015-08-26 | 清华大学 | 起搏器电极线及起搏器 |
US9138577B2 (en) | 2011-10-28 | 2015-09-22 | Tsinghua University | Electrode lead of pacemaker and pacemaker using the same |
US9248281B2 (en) | 2011-10-28 | 2016-02-02 | Tsinghua University | Pacemakers and pacemaker leads |
US9433801B2 (en) | 2011-10-28 | 2016-09-06 | Tsinghua University | Pacemakers and pacemaker leads |
US9440067B2 (en) | 2011-10-28 | 2016-09-13 | Tsinghua University | Electrode lead and pacemaker using the same |
WO2016141745A1 (zh) * | 2015-03-11 | 2016-09-15 | 歌尔声学股份有限公司 | 一种振膜以及一种扬声器装置 |
CN113148984A (zh) * | 2015-07-10 | 2021-07-23 | 日立造船株式会社 | 碳纳米管薄条的制造方法、碳纳米管集合体的制造方法及碳纳米管薄条的制造装置 |
CN105228065A (zh) * | 2015-11-02 | 2016-01-06 | 李崇 | 具有良好音质效果的薄膜扬声器 |
WO2020107619A1 (zh) * | 2018-11-30 | 2020-06-04 | 歌尔股份有限公司 | 一种发声装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101990147B (zh) | 2013-08-28 |
US20110026758A1 (en) | 2011-02-03 |
US8385579B2 (en) | 2013-02-26 |
JP2011035903A (ja) | 2011-02-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Applicant|Address|Co-applicant Correct: Tsinghua University|100084. Haidian District 1, Tsinghua Yuan, Beijing, Tsinghua University, Room 401, research center of Tsinghua Foxconn nanometer science and technology|Hung Fujin Precision Industrial (Shenzhen) Co., Ltd. False: Hongfujin Precision Industry (Shenzhen) Co., Ltd.|518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Number: 12 Volume: 27 |
|
CI02 | Correction of invention patent application |
Correction item: Applicant|Address|Co-applicant Correct: Tsinghua University|100084 Department of Tsinghua University, Tsinghua University, Tsinghua University, Tsinghua University, Beijing, China|Hong Fujin Precision Industry (Shenzhen) Co., Ltd False: Hung Fujin Precision Industrial (Shenzhen) Co., Ltd.|Guangdong province Shenzhen city Baoan District town Longhua tenth Industrial Zone tabulaeformis East Ring Road No. 2 two Number: 12 Page: The title page Volume: 27 |
|
ERR | Gazette correction |
Free format text: CORRECT: APPLICANT; ADDRESS; CO-APPLICANT; FROM: HONGFUJIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;518109 NO. 2, EAST RING 2ND ROAD, YOUSONG 10TH INDUSTRIAL ZONE, LONGHUA TOWN, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: TSINGHUA UNIVERSITY;100084 ROOM 401, TSINGHUA-FOXCONN NANOTECHNOLOGY RESEARCH CENTER, TSINGHUA UNIVERSITY, NO. 1, TSINGHUA PARK, HAIDIAN DISTRICT, BEIJING; HONGFUJIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |