JP2007006459A5 - - Google Patents
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- Publication number
- JP2007006459A5 JP2007006459A5 JP2006136873A JP2006136873A JP2007006459A5 JP 2007006459 A5 JP2007006459 A5 JP 2007006459A5 JP 2006136873 A JP2006136873 A JP 2006136873A JP 2006136873 A JP2006136873 A JP 2006136873A JP 2007006459 A5 JP2007006459 A5 JP 2007006459A5
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- speaker device
- vibration
- diaphragm
- housing
- Prior art date
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 8
- 238000000926 separation method Methods 0.000 claims 8
- 239000003463 adsorbent Substances 0.000 claims 7
- 238000005192 partition Methods 0.000 claims 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- 230000002093 peripheral Effects 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- 239000002041 carbon nanotube Substances 0.000 claims 1
- 229910021393 carbon nanotube Inorganic materials 0.000 claims 1
- 229910003472 fullerene Inorganic materials 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006136873A JP4822517B2 (ja) | 2005-05-24 | 2006-05-16 | スピーカ装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005150772 | 2005-05-24 | ||
| JP2005150772 | 2005-05-24 | ||
| JP2006136873A JP4822517B2 (ja) | 2005-05-24 | 2006-05-16 | スピーカ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007006459A JP2007006459A (ja) | 2007-01-11 |
| JP2007006459A5 true JP2007006459A5 (ko) | 2009-08-27 |
| JP4822517B2 JP4822517B2 (ja) | 2011-11-24 |
Family
ID=37691567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006136873A Expired - Fee Related JP4822517B2 (ja) | 2005-05-24 | 2006-05-16 | スピーカ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4822517B2 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5198959B2 (ja) * | 2007-07-27 | 2013-05-15 | パナソニック株式会社 | スピーカ装置 |
| TWI454156B (zh) * | 2008-10-31 | 2014-09-21 | Htc Corp | 具有駐電式電聲致動器之電子裝置 |
| US8411882B2 (en) | 2008-10-31 | 2013-04-02 | Htc Corporation | Electronic device with electret electro-acoustic transducer |
| TWI405474B (zh) | 2008-12-31 | 2013-08-11 | Htc Corp | 可撓式冷光電聲致動器及使用該可撓式冷光電聲致動器之電子裝置 |
| EP2424270B1 (en) * | 2010-08-23 | 2014-05-21 | Knowles Electronics Asia PTE. Ltd. | Loudspeaker system with improved sound |
| GB2490931A (en) * | 2011-05-19 | 2012-11-21 | Warwick Audio Technologies Ltd | Electrostatic acoustic transducer |
| KR102648129B1 (ko) | 2017-10-25 | 2024-03-18 | 피에스 오디오 디자인 오와이 | 트랜스듀서 장치 |
| CN109437222A (zh) * | 2018-11-26 | 2019-03-08 | 上海绿强新材料有限公司 | 一种分子筛微球吸音材料及其制备方法 |
| CN115086840A (zh) * | 2021-03-15 | 2022-09-20 | 华为技术有限公司 | 一种发声装置 |
| CN117376785A (zh) * | 2022-06-30 | 2024-01-09 | 华为技术有限公司 | 一种扬声器和电子设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60500645A (ja) * | 1983-03-02 | 1985-05-02 | ケイ・エイチ・テクノロジー・コーポレイション | 定圧装置 |
| JPH10276492A (ja) * | 1997-03-27 | 1998-10-13 | Onkyo Corp | Ｍｆｂスピーカシステム |
| JP3598014B2 (ja) * | 1999-04-26 | 2004-12-08 | 松下電器産業株式会社 | 低音再生スピーカ装置 |
| JP2002112387A (ja) * | 2000-09-28 | 2002-04-12 | Matsushita Electric Ind Co Ltd | スピーカ及びスピーカシステム |
| GB2378082B (en) * | 2001-07-26 | 2005-03-09 | Kh Technology Corp | Improvements in loudspeakers |
| JP2005027286A (ja) * | 2003-06-10 | 2005-01-27 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
| EP1734784B1 (en) * | 2004-04-05 | 2015-09-16 | Panasonic Intellectual Property Management Co., Ltd. | Speaker device |
-
2006
- 2006-05-16 JP JP2006136873A patent/JP4822517B2/ja not_active Expired - Fee Related
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