CN1319320A - 扬声器 - Google Patents

扬声器 Download PDF

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Publication number
CN1319320A
CN1319320A CN99811160A CN99811160A CN1319320A CN 1319320 A CN1319320 A CN 1319320A CN 99811160 A CN99811160 A CN 99811160A CN 99811160 A CN99811160 A CN 99811160A CN 1319320 A CN1319320 A CN 1319320A
Authority
CN
China
Prior art keywords
voice coil
plate shape
drive unit
shape element
loudspeaker
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.)
Pending
Application number
CN99811160A
Other languages
English (en)
Chinese (zh)
Inventor
亨利·阿齐马
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NVF Tech Ltd
Original Assignee
New Transducers Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of CN1319320A publication Critical patent/CN1319320A/zh
Pending legal-status Critical Current

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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
    • H04R9/06—Loudspeakers
    • 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
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • 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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • 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
CN99811160A 1998-10-13 1999-10-12 扬声器 Pending CN1319320A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9822246.6A GB9822246D0 (en) 1998-10-13 1998-10-13 Loudspeakers
GB9822246.6 1998-10-13

Publications (1)

Publication Number Publication Date
CN1319320A true CN1319320A (zh) 2001-10-24

Family

ID=10840427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99811160A Pending CN1319320A (zh) 1998-10-13 1999-10-12 扬声器

Country Status (12)

Country Link
EP (1) EP1121833A1 (fr)
JP (1) JP2002528019A (fr)
KR (1) KR20010075442A (fr)
CN (1) CN1319320A (fr)
AU (1) AU6213999A (fr)
BR (1) BR9914147A (fr)
CA (1) CA2345749A1 (fr)
GB (2) GB9822246D0 (fr)
IL (1) IL141966A0 (fr)
TW (1) TW462206B (fr)
WO (1) WO2000022877A1 (fr)
ZA (1) ZA200101978B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102119536B (zh) * 2008-07-17 2015-08-26 新传感器有限公司 惯性振动激励器
CN111010655A (zh) * 2018-10-05 2020-04-14 乐金显示有限公司 显示设备
CN111567062A (zh) * 2017-11-10 2020-08-21 阿米那科技有限公司 平板扬声器

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7388200A (en) 1999-07-23 2001-02-13 Digital Sonics, Llc Flat panel speaker
US6751329B2 (en) 2000-09-21 2004-06-15 New Transducers Limited Loudspeaker driver
GB0023134D0 (en) * 2000-09-21 2000-11-01 New Transducers Ltd Loudspeaker driver
US7120263B2 (en) 2001-03-23 2006-10-10 New Transducers Limited Bending wave acoustic radiator
GB2386790B (en) * 2001-03-23 2004-08-18 New Transducers Ltd Bending wave acoustic radiator
US7002070B2 (en) 2001-06-22 2006-02-21 Shelley Katz Electronic piano
US7062051B2 (en) 2001-08-17 2006-06-13 New Transducers Limited Acoustic device
CN1759635A (zh) * 2003-01-22 2006-04-12 谢利·卡茨 用于再现声音的装置和方法
DE10326761A1 (de) * 2003-06-13 2005-01-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lautsprecher
JP2006279284A (ja) * 2005-03-28 2006-10-12 Kenwood Corp スクリーンスピーカ
JP2007322606A (ja) * 2006-05-31 2007-12-13 Kawai Musical Instr Mfg Co Ltd 楽音装置及び楽音装置の生産方法
JP2009260763A (ja) * 2008-04-18 2009-11-05 Panasonic Corp 平板スピーカ
GB0811015D0 (en) * 2008-06-17 2008-07-23 Deben Acoustics Improved acoustic device
CN101674517B (zh) * 2009-09-25 2012-08-29 广东长虹电子有限公司 一种发声装置
JP5909169B2 (ja) * 2012-09-25 2016-04-26 京セラ株式会社 音響発生器、音響発生装置および電子機器
FR3110162B1 (fr) * 2020-05-13 2022-05-27 Saint Gobain Vitrage avec excitateur audio

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247925A (en) * 1962-03-08 1966-04-26 Lord Corp Loudspeaker
US4284167A (en) * 1979-06-04 1981-08-18 Electronic Research Assoc., Inc. Sound reproducing device
US4928312A (en) * 1988-10-17 1990-05-22 Amel Hill Acoustic transducer
FI94203C (fi) * 1991-11-25 1995-07-25 Anturilaakso Oy Kaiutin
UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
GB9701983D0 (en) * 1997-01-31 1997-03-19 New Transducers Ltd Electro-dynamic exciter
PL334440A1 (en) * 1997-01-09 2000-02-28 New Transducers Ltd Loudspeaker
EP2178307B1 (fr) * 1998-01-16 2013-11-27 Sony Corporation Haut-parleur et appareil électronique utilisant un haut-parleur

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102119536B (zh) * 2008-07-17 2015-08-26 新传感器有限公司 惯性振动激励器
CN111567062A (zh) * 2017-11-10 2020-08-21 阿米那科技有限公司 平板扬声器
US11388518B2 (en) 2017-11-10 2022-07-12 Amina Technologies Limited Flat panel loudspeaker
CN111567062B (zh) * 2017-11-10 2022-12-13 阿米那科技有限公司 平板扬声器
CN111010655A (zh) * 2018-10-05 2020-04-14 乐金显示有限公司 显示设备
US11044560B2 (en) 2018-10-05 2021-06-22 Lg Display Co., Ltd Display apparatus
CN111010655B (zh) * 2018-10-05 2021-11-23 乐金显示有限公司 显示设备

Also Published As

Publication number Publication date
GB0105807D0 (en) 2001-04-25
WO2000022877A1 (fr) 2000-04-20
KR20010075442A (ko) 2001-08-09
JP2002528019A (ja) 2002-08-27
IL141966A0 (en) 2002-03-10
EP1121833A1 (fr) 2001-08-08
WO2000022877A8 (fr) 2000-05-25
BR9914147A (pt) 2001-06-26
TW462206B (en) 2001-11-01
GB2357215A (en) 2001-06-13
AU6213999A (en) 2000-05-01
CA2345749A1 (fr) 2000-04-20
GB9822246D0 (en) 1998-12-09
ZA200101978B (en) 2001-09-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication