WO2004089037A1 - スピーカ - Google Patents
スピーカ Download PDFInfo
- Publication number
- WO2004089037A1 WO2004089037A1 PCT/JP2004/004393 JP2004004393W WO2004089037A1 WO 2004089037 A1 WO2004089037 A1 WO 2004089037A1 JP 2004004393 W JP2004004393 W JP 2004004393W WO 2004089037 A1 WO2004089037 A1 WO 2004089037A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- diaphragm
- edge
- suspension holder
- speaker according
- speaker
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/041—Centering
- H04R9/043—Inner suspension or damper, e.g. spider
-
- 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
- H04R7/16—Mounting or tensioning of diaphragms or cones
-
- 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
- H04R7/26—Damping by means acting directly on free portion of diaphragm or cone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602004030750T DE602004030750D1 (de) | 2003-03-31 | 2004-03-29 | Lautsprecher |
EP04724113A EP1515583B1 (en) | 2003-03-31 | 2004-03-29 | Speaker |
CN2004800003292A CN1698397B (zh) | 2003-03-31 | 2004-03-29 | 扬声器 |
US10/519,425 US7203333B2 (en) | 2003-03-31 | 2004-03-29 | Speaker |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003094935A JP3651470B2 (ja) | 2003-03-31 | 2003-03-31 | スピーカ |
JP2003-094935 | 2003-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004089037A1 true WO2004089037A1 (ja) | 2004-10-14 |
Family
ID=33127417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/004393 WO2004089037A1 (ja) | 2003-03-31 | 2004-03-29 | スピーカ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7203333B2 (ja) |
EP (1) | EP1515583B1 (ja) |
JP (1) | JP3651470B2 (ja) |
KR (1) | KR100626974B1 (ja) |
CN (1) | CN1698397B (ja) |
DE (1) | DE602004030750D1 (ja) |
WO (1) | WO2004089037A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006092596A1 (en) * | 2005-03-02 | 2006-09-08 | Kh Technology Corporation | Electro-acoustic transducer |
US8085970B2 (en) | 2005-09-21 | 2011-12-27 | Panasonic Corporation | Speaker damper and speaker using the same |
US8094854B2 (en) | 2005-03-02 | 2012-01-10 | Kh Technology Corporation | Loudspeaker |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040188175A1 (en) * | 1998-11-30 | 2004-09-30 | Sahyoun Joseph Yaacoub | Audio speaker with wobble free voice coil movement |
EP1324632B1 (en) * | 2001-06-11 | 2009-07-29 | Panasonic Corporation | Speaker |
JP3651472B2 (ja) | 2003-10-14 | 2005-05-25 | 松下電器産業株式会社 | スピーカ |
JP4469652B2 (ja) * | 2004-04-28 | 2010-05-26 | 京セラ株式会社 | 携帯型電子機器 |
JP2006157840A (ja) * | 2004-10-25 | 2006-06-15 | Pioneer Electronic Corp | スピーカー装置 |
KR100791494B1 (ko) * | 2004-12-14 | 2008-01-03 | 마쯔시다덴기산교 가부시키가이샤 | 스피커 |
JP4470768B2 (ja) | 2005-03-15 | 2010-06-02 | パナソニック株式会社 | スピーカ |
KR100671399B1 (ko) * | 2005-04-08 | 2007-01-19 | 한국음향 주식회사 | 스피커 |
JP2007096436A (ja) | 2005-09-27 | 2007-04-12 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2007096619A (ja) * | 2005-09-28 | 2007-04-12 | Matsushita Electric Ind Co Ltd | スピーカ |
JP4618116B2 (ja) * | 2005-12-07 | 2011-01-26 | パナソニック株式会社 | スピーカ |
JP4757746B2 (ja) * | 2005-12-13 | 2011-08-24 | ミネベア株式会社 | スピーカ用振動板、スピーカおよびその製造方法 |
EP1881734B1 (en) * | 2006-05-10 | 2012-04-11 | Panasonic Corporation | Speaker |
US8111868B2 (en) * | 2006-08-24 | 2012-02-07 | Pioneer Corporation | Speaker device |
JP4867774B2 (ja) * | 2007-04-26 | 2012-02-01 | パナソニック株式会社 | スピーカ |
US8351642B2 (en) * | 2007-12-03 | 2013-01-08 | Panasonic Corporation | Speaker |
US7433485B1 (en) | 2008-01-07 | 2008-10-07 | Mitek Corp., Inc. | Shallow speaker |
WO2010013338A1 (ja) * | 2008-07-31 | 2010-02-04 | パイオニア株式会社 | スピーカ装置及び自動車 |
CN101820567A (zh) * | 2009-02-27 | 2010-09-01 | 宁波升亚电子有限公司 | 扬声器及其制造方法 |
KR100989809B1 (ko) * | 2010-02-25 | 2010-10-29 | 민진영 | 싱글 마그넷을 이용한 자기회로 및 이를 이용한 음파 액추에이터 |
CN101902676B (zh) * | 2010-08-31 | 2012-12-19 | 无锡杰夫电声有限公司 | 双音盆薄型扬声器 |
CN101931849A (zh) * | 2010-09-30 | 2010-12-29 | 无锡杰夫电声有限公司 | 具有锥形定位支片的薄型扬声器 |
US8428294B2 (en) * | 2010-11-02 | 2013-04-23 | Chun I LIU | Slim speaker |
CN202759585U (zh) * | 2012-06-11 | 2013-02-27 | 瑞声光电科技(常州)有限公司 | 扬声器 |
KR101410393B1 (ko) * | 2012-09-25 | 2014-06-23 | 주식회사 에스제이앤에스 | 스피커 프레임 및 이를 구비한 스피커 |
CN202949560U (zh) * | 2012-11-16 | 2013-05-22 | 瑞声声学科技(常州)有限公司 | 发声器 |
KR101363512B1 (ko) | 2012-12-14 | 2014-02-14 | 주식회사 비에스이 | 마이크로 스피커 |
US9485586B2 (en) | 2013-03-15 | 2016-11-01 | Jeffery K Permanian | Speaker driver |
DE102013104810A1 (de) | 2013-05-08 | 2014-11-13 | Eberspächer Exhaust Technology GmbH & Co. KG | Schallerzeuger für ein antischall-system zur beeinflussung von abgasgeräuschen und/oder ansauggeräuschen eines kraftfahrzeugs |
CA2911434C (en) * | 2013-06-14 | 2020-06-30 | Genelec Oy | Suspension element for suspending the diaphragm of a loudspeaker driver to the chassis thereof as well as driver and loudspeaker comprising the same |
DE102013011937B3 (de) | 2013-07-17 | 2014-10-09 | Eberspächer Exhaust Technology GmbH & Co. KG | Schallerzeuger für ein Antischall-System zur Beeinflussung von Abgasgeräuschen und/oder Ansauggeräuschen eines Kraftfahrzeugs |
KR102271867B1 (ko) * | 2014-09-19 | 2021-07-01 | 삼성전자주식회사 | 스피커 |
WO2016059764A1 (ja) * | 2014-10-15 | 2016-04-21 | パナソニックIpマネジメント株式会社 | ラウドスピーカおよびラウドスピーカを搭載した移動体装置 |
GB2542382A (en) | 2015-09-17 | 2017-03-22 | Gp Acoustics (Uk) Ltd | Low-profile loudspeaker |
WO2019073697A1 (ja) * | 2017-10-13 | 2019-04-18 | フォスター電機株式会社 | スピーカユニット |
CN109348370B (zh) * | 2018-09-30 | 2020-12-22 | 瑞声科技(新加坡)有限公司 | 发声器件 |
GB201902360D0 (en) | 2019-02-21 | 2019-04-10 | Pss Belgium Nv | Loudspeaker system |
CN112449290A (zh) * | 2019-08-30 | 2021-03-05 | 宁波升亚电子有限公司 | 扬声器及其制造方法和发声方法 |
WO2021101897A1 (en) * | 2019-11-18 | 2021-05-27 | Dolby Laboratories Licensing Corporation | Electro-acoustic transducer |
CN114422924A (zh) * | 2021-12-31 | 2022-04-29 | 瑞声光电科技(常州)有限公司 | Mems扬声器及扬声器的装配结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0399600A (ja) * | 1989-09-02 | 1991-04-24 | Mercedes Benz Ag | 後側閉鎖部を持つ拡声器振動板 |
JPH08102993A (ja) * | 1994-10-03 | 1996-04-16 | Foster Electric Co Ltd | 逆ドーム型スピーカ |
JPH11510033A (ja) * | 1996-05-31 | 1999-08-31 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | ダイナミックスピーカ、およびそのスピーカを含むシステム |
JPH11355883A (ja) * | 1998-06-05 | 1999-12-24 | Pioneer Electron Corp | スピーカ装置 |
JP2002051394A (ja) * | 2000-08-03 | 2002-02-15 | Pioneer Electronic Corp | スピーカおよびその組立方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9109452U1 (ja) * | 1991-07-31 | 1991-10-17 | Nokia Unterhaltungselektronik (Deutschland) Gmbh, 7530 Pforzheim, De | |
US5734132A (en) * | 1996-07-19 | 1998-03-31 | Proni; Lucio | Concentric tube suspension system for loudspeakers |
JPH1042392A (ja) * | 1996-07-25 | 1998-02-13 | Matsushita Electric Ind Co Ltd | スピーカ |
DE69733758T2 (de) * | 1997-10-27 | 2006-03-30 | JL Audio, Inc., Miramar | Aufhängunsgssystem aus konzentrischen Rohren für Lautsprecher |
JP2000069588A (ja) | 1998-08-20 | 2000-03-03 | Sony Corp | スピーカ |
US6496590B2 (en) * | 2000-12-08 | 2002-12-17 | Jl Audio, Inc. | Loudspeaker with improved diaphragm |
DE10120281C1 (de) * | 2001-04-25 | 2002-12-05 | Harman Audio Electronic Sys | Lautsprecher |
EP1324632B1 (en) * | 2001-06-11 | 2009-07-29 | Panasonic Corporation | Speaker |
EP1540993A2 (en) * | 2002-08-21 | 2005-06-15 | Sahyoun, Joseph Y. | Audio radiator with radiator flexure minization and voice coil elastic anti-wobble members |
-
2003
- 2003-03-31 JP JP2003094935A patent/JP3651470B2/ja not_active Expired - Lifetime
-
2004
- 2004-03-29 DE DE602004030750T patent/DE602004030750D1/de not_active Expired - Lifetime
- 2004-03-29 WO PCT/JP2004/004393 patent/WO2004089037A1/ja active Application Filing
- 2004-03-29 KR KR1020047021719A patent/KR100626974B1/ko not_active IP Right Cessation
- 2004-03-29 CN CN2004800003292A patent/CN1698397B/zh not_active Expired - Lifetime
- 2004-03-29 EP EP04724113A patent/EP1515583B1/en not_active Expired - Fee Related
- 2004-03-29 US US10/519,425 patent/US7203333B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0399600A (ja) * | 1989-09-02 | 1991-04-24 | Mercedes Benz Ag | 後側閉鎖部を持つ拡声器振動板 |
JPH08102993A (ja) * | 1994-10-03 | 1996-04-16 | Foster Electric Co Ltd | 逆ドーム型スピーカ |
JPH11510033A (ja) * | 1996-05-31 | 1999-08-31 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | ダイナミックスピーカ、およびそのスピーカを含むシステム |
JPH11355883A (ja) * | 1998-06-05 | 1999-12-24 | Pioneer Electron Corp | スピーカ装置 |
JP2002051394A (ja) * | 2000-08-03 | 2002-02-15 | Pioneer Electronic Corp | スピーカおよびその組立方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006092596A1 (en) * | 2005-03-02 | 2006-09-08 | Kh Technology Corporation | Electro-acoustic transducer |
US8094854B2 (en) | 2005-03-02 | 2012-01-10 | Kh Technology Corporation | Loudspeaker |
US8320605B2 (en) | 2005-03-02 | 2012-11-27 | Kh Technology Corporation | Electro-acoustic transducer |
US8085970B2 (en) | 2005-09-21 | 2011-12-27 | Panasonic Corporation | Speaker damper and speaker using the same |
Also Published As
Publication number | Publication date |
---|---|
CN1698397B (zh) | 2010-04-21 |
KR20050030172A (ko) | 2005-03-29 |
DE602004030750D1 (de) | 2011-02-10 |
CN1698397A (zh) | 2005-11-16 |
JP3651470B2 (ja) | 2005-05-25 |
JP2004304512A (ja) | 2004-10-28 |
US20050201588A1 (en) | 2005-09-15 |
EP1515583A1 (en) | 2005-03-16 |
KR100626974B1 (ko) | 2006-09-22 |
EP1515583A4 (en) | 2009-12-30 |
US7203333B2 (en) | 2007-04-10 |
EP1515583B1 (en) | 2010-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004089037A1 (ja) | スピーカ | |
KR100500804B1 (ko) | 스피커 | |
US8041068B2 (en) | Loudspeaker | |
JP3651455B2 (ja) | スピーカ | |
WO2006022119A1 (ja) | スピーカ | |
WO2008023419A1 (fr) | Haut-parleur | |
US20100002901A1 (en) | Speaker | |
JP4618116B2 (ja) | スピーカ | |
JP3651454B2 (ja) | スピーカ | |
JP4569477B2 (ja) | スピーカ | |
JP3651481B2 (ja) | スピーカ | |
JP4442255B2 (ja) | スピーカ | |
JP2010206558A (ja) | スピーカ | |
JP3651482B2 (ja) | スピーカ | |
JP5278045B2 (ja) | スピーカ | |
JP3991792B2 (ja) | スピーカ | |
JP2002078082A (ja) | スピーカ | |
WO2009147700A1 (ja) | スピーカ | |
JP4735275B2 (ja) | スピーカ | |
JP2007194702A (ja) | スピーカ | |
JP2007194700A (ja) | スピーカ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004724113 Country of ref document: EP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 20048003292 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10519425 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020047021719 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004724113 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020047021719 Country of ref document: KR |