EP2182736A1 - Miniaturlautsprecher und Bildschirm mit Miniaturlautsprecher - Google Patents

Miniaturlautsprecher und Bildschirm mit Miniaturlautsprecher Download PDF

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Publication number
EP2182736A1
EP2182736A1 EP08018764A EP08018764A EP2182736A1 EP 2182736 A1 EP2182736 A1 EP 2182736A1 EP 08018764 A EP08018764 A EP 08018764A EP 08018764 A EP08018764 A EP 08018764A EP 2182736 A1 EP2182736 A1 EP 2182736A1
Authority
EP
European Patent Office
Prior art keywords
enclosure
speaker
passive radiator
display
unit
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.)
Withdrawn
Application number
EP08018764A
Other languages
English (en)
French (fr)
Inventor
Wei Hsu
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.)
Weistech Technology Co Ltd
Original Assignee
Weistech Technology Co 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 Weistech Technology Co Ltd filed Critical Weistech Technology Co Ltd
Priority to EP08018764A priority Critical patent/EP2182736A1/de
Publication of EP2182736A1 publication Critical patent/EP2182736A1/de
Withdrawn legal-status Critical Current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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/027—Electrical or mechanical reduction of yoke vibration
    • 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

Definitions

  • Another aspect of the present invention is to provide a display containing the above structure of speaker.

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
EP08018764A 2008-10-28 2008-10-28 Miniaturlautsprecher und Bildschirm mit Miniaturlautsprecher Withdrawn EP2182736A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08018764A EP2182736A1 (de) 2008-10-28 2008-10-28 Miniaturlautsprecher und Bildschirm mit Miniaturlautsprecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08018764A EP2182736A1 (de) 2008-10-28 2008-10-28 Miniaturlautsprecher und Bildschirm mit Miniaturlautsprecher

Publications (1)

Publication Number Publication Date
EP2182736A1 true EP2182736A1 (de) 2010-05-05

Family

ID=40394136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08018764A Withdrawn EP2182736A1 (de) 2008-10-28 2008-10-28 Miniaturlautsprecher und Bildschirm mit Miniaturlautsprecher

Country Status (1)

Country Link
EP (1) EP2182736A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105848041A (zh) * 2015-01-13 2016-08-10 深圳纽斯声学系统有限公司 一种对应膜组音箱及内置该音箱的电视机
CN106257935A (zh) * 2015-06-19 2016-12-28 三星电子株式会社 扬声器装置
US9571934B2 (en) 2014-03-26 2017-02-14 Bose Corporation Acoustic device with passive radiators
WO2018006553A1 (zh) * 2016-07-07 2018-01-11 歌尔股份有限公司 多单体扬声器模组及其设计方法、电子设备
US20190116406A1 (en) * 2014-05-20 2019-04-18 Samsung Display Co., Ltd. Display apparatus
US10349166B2 (en) * 2015-05-28 2019-07-09 Joseph Yaacoub Sahyoun Passive acoustic radiator module

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373564A (en) * 1992-10-02 1994-12-13 Spear; Robert J. Transmission line for planar waves
EP0778720A1 (de) * 1994-09-01 1997-06-11 Matsushita Electric Industrial Co., Ltd. Tieftonlautsprecher
WO1997046047A1 (en) * 1996-05-31 1997-12-04 Philips Electronics N.V. Passive radiator and system comprising the passive radiator
US5731552A (en) * 1996-05-21 1998-03-24 Tsao; Ye-Ming Speaker system with sound absorbing diaphragm
US5749433A (en) * 1996-02-13 1998-05-12 Jackson; Michael Massline loudspeaker enclosure
EP1737266A1 (de) * 2004-04-13 2006-12-27 Matsushita Electric Industrial Co., Ltd. Lautsprechereinrichtung
TWM307923U (en) 2006-08-28 2007-03-11 Cheng-Yun Shie Speaker structure improvement for increasing sound field effect
EP1791389A1 (de) * 2004-09-13 2007-05-30 Matsushita Electric Industrial Co., Ltd. Lautsprechersystem
TWM326304U (en) 2007-02-16 2008-01-21 Shih-Chiang Lin One box 2.1 channel amplified speaker

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373564A (en) * 1992-10-02 1994-12-13 Spear; Robert J. Transmission line for planar waves
EP0778720A1 (de) * 1994-09-01 1997-06-11 Matsushita Electric Industrial Co., Ltd. Tieftonlautsprecher
US5749433A (en) * 1996-02-13 1998-05-12 Jackson; Michael Massline loudspeaker enclosure
US5731552A (en) * 1996-05-21 1998-03-24 Tsao; Ye-Ming Speaker system with sound absorbing diaphragm
WO1997046047A1 (en) * 1996-05-31 1997-12-04 Philips Electronics N.V. Passive radiator and system comprising the passive radiator
EP1737266A1 (de) * 2004-04-13 2006-12-27 Matsushita Electric Industrial Co., Ltd. Lautsprechereinrichtung
EP1791389A1 (de) * 2004-09-13 2007-05-30 Matsushita Electric Industrial Co., Ltd. Lautsprechersystem
TWM307923U (en) 2006-08-28 2007-03-11 Cheng-Yun Shie Speaker structure improvement for increasing sound field effect
TWM326304U (en) 2007-02-16 2008-01-21 Shih-Chiang Lin One box 2.1 channel amplified speaker

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9571934B2 (en) 2014-03-26 2017-02-14 Bose Corporation Acoustic device with passive radiators
US20190116406A1 (en) * 2014-05-20 2019-04-18 Samsung Display Co., Ltd. Display apparatus
CN111128059A (zh) * 2014-05-20 2020-05-08 三星显示有限公司 显示设备
CN111128059B (zh) * 2014-05-20 2021-11-23 三星显示有限公司 显示设备
US11310576B2 (en) 2014-05-20 2022-04-19 Samsung Display Co., Ltd. Display apparatus
CN105848041A (zh) * 2015-01-13 2016-08-10 深圳纽斯声学系统有限公司 一种对应膜组音箱及内置该音箱的电视机
US10349166B2 (en) * 2015-05-28 2019-07-09 Joseph Yaacoub Sahyoun Passive acoustic radiator module
CN106257935A (zh) * 2015-06-19 2016-12-28 三星电子株式会社 扬声器装置
CN106257935B (zh) * 2015-06-19 2019-03-15 三星电子株式会社 扬声器装置
WO2018006553A1 (zh) * 2016-07-07 2018-01-11 歌尔股份有限公司 多单体扬声器模组及其设计方法、电子设备

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