JP2007129665A5 - - Google Patents
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- Publication number
- JP2007129665A5 JP2007129665A5 JP2005322700A JP2005322700A JP2007129665A5 JP 2007129665 A5 JP2007129665 A5 JP 2007129665A5 JP 2005322700 A JP2005322700 A JP 2005322700A JP 2005322700 A JP2005322700 A JP 2005322700A JP 2007129665 A5 JP2007129665 A5 JP 2007129665A5
- 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.)
- Granted
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005322700A JP4687400B2 (ja) | 2005-11-07 | 2005-11-07 | スピーカ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005322700A JP4687400B2 (ja) | 2005-11-07 | 2005-11-07 | スピーカ装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007129665A JP2007129665A (ja) | 2007-05-24 |
JP2007129665A5 true JP2007129665A5 (ja) | 2008-12-11 |
JP4687400B2 JP4687400B2 (ja) | 2011-05-25 |
Family
ID=38151929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005322700A Expired - Fee Related JP4687400B2 (ja) | 2005-11-07 | 2005-11-07 | スピーカ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4687400B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010272988A (ja) * | 2009-05-19 | 2010-12-02 | Onkyo Corp | スピーカー用磁気回路およびこれを用いた動電型スピーカー |
CN102082986B (zh) * | 2009-11-26 | 2015-06-17 | 安桥株式会社 | 音圈和使用该音圈的电动式扬声器 |
US10499158B2 (en) | 2015-05-19 | 2019-12-03 | Bose Corporation | Electro-acoustic transducer with radiating acoustic seal and stacked magnetic circuit assembly |
US11184712B2 (en) | 2015-05-19 | 2021-11-23 | Bose Corporation | Dual-field single-voice-coil transducer |
US9641938B2 (en) | 2015-05-21 | 2017-05-02 | Bose Corporation | Electro-acoustic transducer with radiating acoustic seal and stacked magnetic circuit assembly |
CN108966095B (zh) * | 2018-08-07 | 2024-06-18 | 张永春 | 扬声器单元及扬声器装置 |
CN115226010B (zh) * | 2022-09-07 | 2023-02-17 | 荣耀终端有限公司 | 一种抗磁干扰结构及电子设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54147027A (en) * | 1978-05-11 | 1979-11-16 | Seiko Instr & Electronics Ltd | Thin speaker |
JPS59189398U (ja) * | 1983-06-01 | 1984-12-15 | 並木精密宝石株式会社 | 角形ダイナミツクスピ−カ |
JPS60214198A (ja) * | 1984-04-10 | 1985-10-26 | Matsushita Electric Ind Co Ltd | スピ−カ |
JP3893694B2 (ja) * | 1996-10-30 | 2007-03-14 | 松下電器産業株式会社 | スピーカ |
JP3820717B2 (ja) * | 1997-12-19 | 2006-09-13 | 松下電器産業株式会社 | スピーカ |
JP2002078079A (ja) * | 2000-08-24 | 2002-03-15 | Pioneer Electronic Corp | 電気音響変換器 |
JP2002218585A (ja) * | 2001-01-18 | 2002-08-02 | Matsushita Electric Ind Co Ltd | スピーカ |
JP3891481B2 (ja) * | 2001-05-11 | 2007-03-14 | 松下電器産業株式会社 | スピーカ |
JP4618477B2 (ja) * | 2001-07-17 | 2011-01-26 | ヤマハ株式会社 | 線状加振装置及び該加振装置を備えたスピーカ |
-
2005
- 2005-11-07 JP JP2005322700A patent/JP4687400B2/ja not_active Expired - Fee Related
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