ES2153744A1 - Light emitting car loudspeaker technique having dual purpose sound/light transmitting slab with high refractive index and transparent side section illuminated and back surface light reflecting. - Google Patents

Light emitting car loudspeaker technique having dual purpose sound/light transmitting slab with high refractive index and transparent side section illuminated and back surface light reflecting.

Info

Publication number
ES2153744A1
ES2153744A1 ES009801623A ES9801623A ES2153744A1 ES 2153744 A1 ES2153744 A1 ES 2153744A1 ES 009801623 A ES009801623 A ES 009801623A ES 9801623 A ES9801623 A ES 9801623A ES 2153744 A1 ES2153744 A1 ES 2153744A1
Authority
ES
Spain
Prior art keywords
refractive index
light
back surface
high refractive
side section
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.)
Granted
Application number
ES009801623A
Other languages
Spanish (es)
Other versions
ES2153744B1 (en
Inventor
Ruano Jose Manuel Dominguez
Cuevas Pedro Manuel Escola
Martinez Alberto Ortega
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.)
Grupo Antolin Ingenieria SA
Original Assignee
Grupo Antolin Ingenieria SA
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 Grupo Antolin Ingenieria SA filed Critical Grupo Antolin Ingenieria SA
Priority to ES9801623A priority Critical patent/ES2153744B1/en
Priority to FR9909841A priority patent/FR2781971B3/en
Publication of ES2153744A1 publication Critical patent/ES2153744A1/en
Application granted granted Critical
Publication of ES2153744B1 publication Critical patent/ES2153744B1/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
    • B60R11/0223—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers of flat type
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0028—Ceiling, e.g. roof rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R2011/0294—Apparatus with multi-functionalities, e.g. radio and telephone

Abstract

the luminous loudspeaker uses a vibrating plate section (1) to which transducers are applied producing sound outputs. The plate section is in transparent plastic and has a fibre optic function with a refractive index above air. Light is fed in through the plate side (2) . The back plate (4) is a reflecting surface to reflect light through the front surface.
ES9801623A 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES. Withdrawn - After Issue ES2153744B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9801623A ES2153744B1 (en) 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES.
FR9909841A FR2781971B3 (en) 1998-07-30 1999-07-29 LUMINOUS SPEAKER FOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9801623A ES2153744B1 (en) 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES.

Publications (2)

Publication Number Publication Date
ES2153744A1 true ES2153744A1 (en) 2001-03-01
ES2153744B1 ES2153744B1 (en) 2001-10-01

Family

ID=8304707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9801623A Withdrawn - After Issue ES2153744B1 (en) 1998-07-30 1998-07-30 LIGHT PLANE SPEAKER FOR VEHICLES.

Country Status (2)

Country Link
ES (1) ES2153744B1 (en)
FR (1) FR2781971B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316678B3 (en) * 2003-04-10 2004-08-19 Reitter & Schefenacker Sound Gmbh Loudspeaker unit with integrated light source for use in automobile fitted to loudspeaker chassis on outside of loudspeaker membrane
JP5269817B2 (en) * 2007-03-15 2013-08-21 ジョンソン コントロールズ テクノロジー カンパニー Overhead console
JPWO2015129232A1 (en) 2014-02-25 2017-03-30 パナソニックＩｐマネジメント株式会社 Loudspeaker, electronic device using the same, and mobile device
US9628916B2 (en) 2014-03-27 2017-04-18 Panasonic Intellectual Property Management Co., Ltd. Loudspeaker, electronic apparatus using loudspeaker, and mobile equipment using loudspeaker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362907A (en) * 1980-04-24 1982-12-07 Polacsek David D Combination automobile sun visor and radio and speaker assembly
US4953220A (en) * 1987-04-03 1990-08-28 Pioneer Electronic Corporation Mobile speaker system having an illumination effect
US5094316A (en) * 1990-09-18 1992-03-10 Top Source, Inc. Overhead speaker system for use in vehicles
FR2706109A1 (en) * 1993-05-07 1994-12-09 Top Source Technologies Inc Speaker set for automobile.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362907A (en) * 1980-04-24 1982-12-07 Polacsek David D Combination automobile sun visor and radio and speaker assembly
US4953220A (en) * 1987-04-03 1990-08-28 Pioneer Electronic Corporation Mobile speaker system having an illumination effect
US5094316A (en) * 1990-09-18 1992-03-10 Top Source, Inc. Overhead speaker system for use in vehicles
FR2706109A1 (en) * 1993-05-07 1994-12-09 Top Source Technologies Inc Speaker set for automobile.

Also Published As

Publication number Publication date
FR2781971A1 (en) 2000-02-04
FR2781971B3 (en) 2000-09-15
ES2153744B1 (en) 2001-10-01

Similar Documents

Publication Publication Date Title
EP0453092B1 (en) Uniform illumination of large, thin surfaces particularly suited for automotive applications
CN100548750C (en) Be used for the illumination license plate of the vehicle and be equipped with the vehicle of this licence plate
CA2277923A1 (en) Optical fiber illumination system
SG139558A1 (en) Light guide optical device
ATE368198T1 (en) LIGHT GUIDE LUMINAIRE SUITABLE FOR ILLUMINATED DISPLAY DEVICES
JP2007516584A5 (en)
WO2005067570A3 (en) Internally illuminated light panel with led modules having light redirecting devices
TW200502505A (en) Light guiding board, and lighting device, plane light source device and display device using the light guiding board
EP0778440A3 (en) Backlighting device and color display device
TW373119B (en) Plane lighting device
CA2201795A1 (en) Lighting system
EP0859255A3 (en) Optical coupling structure using gel resin
EP1008801A3 (en) A projection-type automobile light
ES2153744A1 (en) Light emitting car loudspeaker technique having dual purpose sound/light transmitting slab with high refractive index and transparent side section illuminated and back surface light reflecting.
MY114217A (en) Lighting apparatus for an elevator cage.
EP0386795A3 (en) Lightstand
ATE350620T1 (en) LUMINAIRE WITH WIDE BEAM LIGHT DISTRIBUTION
GB2310525A (en) Illuminated display device
JP4811414B2 (en) Surface emitting device
JP2024511150A (en) Decorative parts with planar light guides
WO2004031818A3 (en) Light source assembly and light-guide light suitable for an illuminated display
JP2012059612A (en) Surface light emitting device
EP1010992A3 (en) Optical system
CN218819780U (en) Back light plate
ATE378218T1 (en) LIGHTING SYSTEM WITH FIBER-OPTICAL FRONT PANEL

Legal Events

Date Code Title Description
PC2A Transfer of patent
EC2A Search report published

Date of ref document: 20010301

Kind code of ref document: A1

Effective date: 20010301

FA2A Application withdrawn

Effective date: 20031120