JP2003529976A - 機械−音響変換機及びマルチメディアフラットフィルムスピーカー - Google Patents

機械−音響変換機及びマルチメディアフラットフィルムスピーカー

Info

Publication number
JP2003529976A
JP2003529976A JP2001552512A JP2001552512A JP2003529976A JP 2003529976 A JP2003529976 A JP 2003529976A JP 2001552512 A JP2001552512 A JP 2001552512A JP 2001552512 A JP2001552512 A JP 2001552512A JP 2003529976 A JP2003529976 A JP 2003529976A
Authority
JP
Japan
Prior art keywords
diaphragm
actuator
acoustic transducer
piezoelectric
acoustic
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
JP2001552512A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003529976A5 (enExample
Inventor
アサナス ルイス
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JP2003529976A publication Critical patent/JP2003529976A/ja
Publication of JP2003529976A5 publication Critical patent/JP2003529976A5/ja
Pending legal-status Critical Current

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2217/00—Details of magnetostrictive, piezoelectric, or electrostrictive transducers covered by H04R15/00 or H04R17/00 but not provided for in any of their subgroups
    • H04R2217/01—Non-planar magnetostrictive, piezoelectric or electrostrictive benders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP2001552512A 2000-01-07 2001-01-05 機械−音響変換機及びマルチメディアフラットフィルムスピーカー Pending JP2003529976A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17502200P 2000-01-07 2000-01-07
US60/175,022 2000-01-07
PCT/US2001/000349 WO2001052400A1 (en) 2000-01-07 2001-01-05 Mechanical-to-acoustical transformer and multi-media flat film speaker

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007066645A Division JP2007195239A (ja) 2000-01-07 2007-03-15 機械−音響変換機及びマルチメディアフラットフィルムスピーカー

Publications (2)

Publication Number Publication Date
JP2003529976A true JP2003529976A (ja) 2003-10-07
JP2003529976A5 JP2003529976A5 (enExample) 2005-10-27

Family

ID=22638507

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2001552512A Pending JP2003529976A (ja) 2000-01-07 2001-01-05 機械−音響変換機及びマルチメディアフラットフィルムスピーカー
JP2007066645A Pending JP2007195239A (ja) 2000-01-07 2007-03-15 機械−音響変換機及びマルチメディアフラットフィルムスピーカー
JP2010173887A Expired - Fee Related JP5106595B2 (ja) 2000-01-07 2010-08-02 機械−音響変換機及びマルチメディアフラットフィルムスピーカー
JP2012015316A Pending JP2012134998A (ja) 2000-01-07 2012-01-27 機械−音響変換機及びマルチメディアフラットフィルムスピーカー

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2007066645A Pending JP2007195239A (ja) 2000-01-07 2007-03-15 機械−音響変換機及びマルチメディアフラットフィルムスピーカー
JP2010173887A Expired - Fee Related JP5106595B2 (ja) 2000-01-07 2010-08-02 機械−音響変換機及びマルチメディアフラットフィルムスピーカー
JP2012015316A Pending JP2012134998A (ja) 2000-01-07 2012-01-27 機械−音響変換機及びマルチメディアフラットフィルムスピーカー

Country Status (5)

Country Link
US (2) US6720708B2 (enExample)
EP (1) EP1299940B1 (enExample)
JP (4) JP2003529976A (enExample)
CA (1) CA2396260C (enExample)
WO (1) WO2001052400A1 (enExample)

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JP2007518331A (ja) * 2004-01-08 2007-07-05 ニュー トランスデューサーズ リミテッド 撓み波パネルラウドスピーカ
JP2008294493A (ja) * 2007-05-22 2008-12-04 Nippon Hoso Kyokai <Nhk> フレキシブルスピーカの音質補正装置および音質補正装置を備えたスピーカシステム
JP2008546315A (ja) * 2005-05-31 2008-12-18 ユニゾン・プロダクツ・インコーポレーテッド 機械的−音響的トランスデューサのための最適化された圧電部の設計
JP2010283867A (ja) * 2000-01-07 2010-12-16 Emo Labs Inc 機械−音響変換機及びマルチメディアフラットフィルムスピーカー
JP2011015270A (ja) * 2009-07-03 2011-01-20 Nec Corp 音響トランスデューサ
JP2012019317A (ja) * 2010-07-07 2012-01-26 Yamaha Corp アクチュエータ及びこれを備えるスピーカ
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AU2764401A (en) 2001-07-24
US20010026626A1 (en) 2001-10-04
WO2001052400A1 (en) 2001-07-19
JP2007195239A (ja) 2007-08-02
AU783557B2 (en) 2005-11-10
JP2010283867A (ja) 2010-12-16
EP1299940A1 (en) 2003-04-09
CA2396260C (en) 2007-09-11
US7038356B2 (en) 2006-05-02
EP1299940A4 (en) 2005-09-21
JP2012134998A (ja) 2012-07-12
JP5106595B2 (ja) 2012-12-26
US6720708B2 (en) 2004-04-13
CA2396260A1 (en) 2001-07-19
US20040189151A1 (en) 2004-09-30

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