WO2003061338A8 - Haut-parleur emettant de la lumiere - Google Patents

Haut-parleur emettant de la lumiere

Info

Publication number
WO2003061338A8
WO2003061338A8 PCT/CN2002/000760 CN0200760W WO03061338A8 WO 2003061338 A8 WO2003061338 A8 WO 2003061338A8 CN 0200760 W CN0200760 W CN 0200760W WO 03061338 A8 WO03061338 A8 WO 03061338A8
Authority
WO
WIPO (PCT)
Prior art keywords
luminescence
speaker
light exhibiting
vibrating membrane
optic
Prior art date
Application number
PCT/CN2002/000760
Other languages
English (en)
Chinese (zh)
Other versions
WO2003061338A1 (fr
Inventor
Lei Gao
Fei Lu
Qingsi Liu
Original Assignee
Lei Gao
Fei Lu
Qingsi Liu
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 Lei Gao, Fei Lu, Qingsi Liu filed Critical Lei Gao
Priority to AU2002338169A priority Critical patent/AU2002338169A1/en
Publication of WO2003061338A1 publication Critical patent/WO2003061338A1/fr
Publication of WO2003061338A8 publication Critical patent/WO2003061338A8/fr

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
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electroluminescent Light Sources (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

La présente invention concerne un haut-parleur émettant de la lumière doté d'un système de transduction, lequel comprend: un système de luminescence doté d'éléments de luminescence; ainsi qu'un système de transduction électroacoustique comprenant un excitateur destiné à traduire un signal électrique en oscillations mécaniques et à traduire une oscillation mécanique en énergie sonore, dans lequel ladite membrane vibrante se trouvant dans le radiateur comporte des éléments de luminescence, de manière que ladite membrane vibrante devient une membrane vibrante à luminescence. Un haut-parleur émettant de la lumière selon la présente invention procure une fonction acousto-optique, et présente une structure compacte, il peut aussi être utilisé dans une variété d'occasions nécessitant de combiner l'acoustique et l'optique.
PCT/CN2002/000760 2001-12-21 2002-10-28 Haut-parleur emettant de la lumiere WO2003061338A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002338169A AU2002338169A1 (en) 2001-12-21 2002-10-28 Light exhibiting speaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 01130119 CN1219413C (zh) 2001-12-21 2001-12-21 光显示扬声器
CN01130119.8 2001-12-21

Publications (2)

Publication Number Publication Date
WO2003061338A1 WO2003061338A1 (fr) 2003-07-24
WO2003061338A8 true WO2003061338A8 (fr) 2004-07-08

Family

ID=4669746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000760 WO2003061338A1 (fr) 2001-12-21 2002-10-28 Haut-parleur emettant de la lumiere

Country Status (3)

Country Link
CN (1) CN1219413C (fr)
AU (1) AU2002338169A1 (fr)
WO (1) WO2003061338A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105246009A (zh) * 2015-11-02 2016-01-13 李崇 兼具投影显示功能的曲面声音播放器
KR20170074552A (ko) * 2015-12-22 2017-06-30 삼성전자주식회사 터치 디스플레이를 포함하는 스피커 장치
CN106303833A (zh) * 2016-10-10 2017-01-04 卡桑德电子科技（扬州）有限公司 一种具有装饰灯组的扬声器系统及方法
US10063953B1 (en) * 2017-02-09 2018-08-28 Ford Global Technologies, Llc Integrated speaker and light
DE102017107958B4 (de) * 2017-04-12 2018-11-15 AIFC Unternehmensförderungsgesellschaft mbH & Co. KG Lautsprecher mit aufrollbarer Membrane
KR102380627B1 (ko) * 2017-05-29 2022-03-29 엘지디스플레이 주식회사 표시 장치
WO2020057819A1 (fr) * 2018-09-17 2020-03-26 Arcelik Anonim Sirketi Haut-parleur éclairé
CN109525915B (zh) * 2019-01-22 2024-04-02 江苏铁锚玻璃股份有限公司 单向出声的透明音响

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696611A1 (fr) * 1992-09-28 1994-04-08 Stamp Sa Transducteur électro-acoustique à volume diffusant.
JPH0937389A (ja) * 1995-07-14 1997-02-07 Matsushita Electric Ind Co Ltd スピーカ
DE69606806T2 (de) * 1995-07-14 2000-07-20 Matsushita Electric Ind Co Ltd Lumineszenzelement, Methode zur Herstellung desselben, und beleuchtetes Schaltelement damit
US6380943B1 (en) * 1998-09-18 2002-04-30 Matsushita Electric Industrial Co., Ltd. Color display apparatus

Also Published As

Publication number Publication date
AU2002338169A1 (en) 2003-07-30
CN1219413C (zh) 2005-09-14
CN1427650A (zh) 2003-07-02
WO2003061338A1 (fr) 2003-07-24

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