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
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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
Application number
JP2005322700A
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JP2007129665A (ja
JP4687400B2 (ja
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Application filed filed Critical
Priority to JP2005322700A priority Critical patent/JP4687400B2/ja
Priority claimed from JP2005322700A external-priority patent/JP4687400B2/ja
Publication of JP2007129665A publication Critical patent/JP2007129665A/ja
Publication of JP2007129665A5 publication Critical patent/JP2007129665A5/ja
Application granted granted Critical
Publication of JP4687400B2 publication Critical patent/JP4687400B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2005322700A 2005-11-07 2005-11-07 スピーカ装置 Expired - Fee Related JP4687400B2 (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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