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
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Optical Elements Other Than Lenses (AREA)
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.
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)
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 |
WO2015129232A1 (en) * | 2014-02-25 | 2015-09-03 | パナソニックIpマネジメント株式会社 | Loudspeaker, electronic apparatus using same, and mobile apparatus |
WO2015146117A1 (en) | 2014-03-27 | 2015-10-01 | パナソニックIpマネジメント株式会社 | Loudspeaker, electronic apparatus using loudspeaker, and mobile equipment using loudspeaker |
Citations (4)
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. |
-
1998
- 1998-07-30 ES ES9801623A patent/ES2153744B1/en not_active Withdrawn - After Issue
-
1999
- 1999-07-29 FR FR9909841A patent/FR2781971B3/en not_active Expired - Fee Related
Patent Citations (4)
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 |
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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 |