JP2002078079A5 - - Google Patents
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- Publication number
- JP2002078079A5 JP2002078079A5 JP2000253584A JP2000253584A JP2002078079A5 JP 2002078079 A5 JP2002078079 A5 JP 2002078079A5 JP 2000253584 A JP2000253584 A JP 2000253584A JP 2000253584 A JP2000253584 A JP 2000253584A JP 2002078079 A5 JP2002078079 A5 JP 2002078079A5
- 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.)
- Pending
Links
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000253584A JP2002078079A (en) | 2000-08-24 | 2000-08-24 | Electroacoustic transducer |
| EP20010307079 EP1182907B1 (en) | 2000-08-24 | 2001-08-20 | Electroacoustic transducer |
| DE2001617346 DE60117346T2 (en) | 2000-08-24 | 2001-08-20 | Electroacoustic transducer |
| CN01126069A CN1346230A (en) | 2000-08-24 | 2001-08-24 | Sound-electricity transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000253584A JP2002078079A (en) | 2000-08-24 | 2000-08-24 | Electroacoustic transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002078079A JP2002078079A (en) | 2002-03-15 |
| JP2002078079A5 true JP2002078079A5 (en) | 2005-10-13 |
Family
ID=18742655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000253584A Pending JP2002078079A (en) | 2000-08-24 | 2000-08-24 | Electroacoustic transducer |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1182907B1 (en) |
| JP (1) | JP2002078079A (en) |
| CN (1) | CN1346230A (en) |
| DE (1) | DE60117346T2 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007019623A (en) * | 2005-07-05 | 2007-01-25 | Jr Higashi Nippon Consultants Kk | Speaker |
| JP4687400B2 (en) * | 2005-11-07 | 2011-05-25 | ソニー株式会社 | Speaker device |
| JP4677341B2 (en) * | 2005-12-21 | 2011-04-27 | パイオニア株式会社 | Speaker device and mobile phone |
| US8041071B2 (en) | 2006-12-27 | 2011-10-18 | Pioneer Corporation | Diaphragm and speaker device |
| JP5191796B2 (en) * | 2008-05-16 | 2013-05-08 | アルパイン株式会社 | Speaker |
| CN101511048B (en) * | 2009-03-16 | 2012-09-05 | 歌尔声学股份有限公司 | Electro-acoustic converter with novel vibrating system and manufacturing method for vibrating system |
| CN102256195A (en) * | 2010-09-01 | 2011-11-23 | 歌尔声学股份有限公司 | Moving-coil type electro-acoustic transducer |
| HU229608B1 (en) | 2011-10-04 | 2014-03-28 | Zoltan Bay | Loudspeaker |
| JP6048470B2 (en) | 2013-10-22 | 2016-12-21 | ヤマハ株式会社 | Electroacoustic transducer |
| JP6048469B2 (en) | 2013-10-22 | 2016-12-21 | ヤマハ株式会社 | Electroacoustic transducer |
| JP2015233272A (en) * | 2014-05-14 | 2015-12-24 | ヤマハ株式会社 | Electroacoustic transducer |
| JP6435662B2 (en) * | 2014-06-27 | 2018-12-12 | ヤマハ株式会社 | Electroacoustic transducer |
| JP6394158B2 (en) * | 2014-08-01 | 2018-09-26 | ヤマハ株式会社 | Electroacoustic transducer |
| JP6123838B2 (en) | 2014-09-29 | 2017-05-10 | ヤマハ株式会社 | Electroacoustic transducer |
| WO2016052022A1 (en) * | 2014-09-29 | 2016-04-07 | ヤマハ株式会社 | Electroacoustic transducer |
| WO2016110991A1 (en) * | 2015-01-09 | 2016-07-14 | ヤマハ株式会社 | Electroacoustic transducer |
| WO2016110992A1 (en) * | 2015-01-09 | 2016-07-14 | ヤマハ株式会社 | Electroacoustic transducer |
| CN110087171A (en) * | 2018-01-25 | 2019-08-02 | 张侠辅 | Cover the 3D vibrating membrane loudspeaker of matrix |
| JP7455659B2 (en) | 2020-05-21 | 2024-03-26 | アルプスアルパイン株式会社 | speaker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276449A (en) * | 1978-06-01 | 1981-06-30 | Tadashi Sawafuji | Speaker or microphone having corrugated diaphragm with conductors thereon |
| JPS58207794A (en) * | 1982-05-28 | 1983-12-03 | Seiichi Sato | Electromagnetic acoustic converter |
| AU5685894A (en) * | 1992-12-08 | 1994-07-04 | Linaeum Corporation | Audio transducer with flexible foam enclosure |
| HU219999B (en) * | 1999-01-13 | 2001-10-28 | Ferenc Rónaszéki | Broadband ribbon loudspeaker |
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2000
- 2000-08-24 JP JP2000253584A patent/JP2002078079A/en active Pending
-
2001
- 2001-08-20 EP EP20010307079 patent/EP1182907B1/en not_active Expired - Lifetime
- 2001-08-20 DE DE2001617346 patent/DE60117346T2/en not_active Expired - Fee Related
- 2001-08-24 CN CN01126069A patent/CN1346230A/en active Pending