FR2481563A1 - Feux de signalisation a diodes electro-luminescentes - Google Patents

Feux de signalisation a diodes electro-luminescentes Download PDF

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Publication number
FR2481563A1
FR2481563A1 FR8009716A FR8009716A FR2481563A1 FR 2481563 A1 FR2481563 A1 FR 2481563A1 FR 8009716 A FR8009716 A FR 8009716A FR 8009716 A FR8009716 A FR 8009716A FR 2481563 A1 FR2481563 A1 FR 2481563A1
Authority
FR
France
Prior art keywords
light
light according
emitters
support
lens
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
FR8009716A
Other languages
English (en)
French (fr)
Other versions
FR2481563B1 (https=
Inventor
Gerard Georges Vassal
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR8009716A priority Critical patent/FR2481563A1/fr
Publication of FR2481563A1 publication Critical patent/FR2481563A1/fr
Application granted granted Critical
Publication of FR2481563B1 publication Critical patent/FR2481563B1/fr
Granted legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR8009716A 1980-04-24 1980-04-24 Feux de signalisation a diodes electro-luminescentes Granted FR2481563A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8009716A FR2481563A1 (fr) 1980-04-24 1980-04-24 Feux de signalisation a diodes electro-luminescentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009716A FR2481563A1 (fr) 1980-04-24 1980-04-24 Feux de signalisation a diodes electro-luminescentes

Publications (2)

Publication Number Publication Date
FR2481563A1 true FR2481563A1 (fr) 1981-10-30
FR2481563B1 FR2481563B1 (https=) 1983-12-09

Family

ID=9241505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009716A Granted FR2481563A1 (fr) 1980-04-24 1980-04-24 Feux de signalisation a diodes electro-luminescentes

Country Status (1)

Country Link
FR (1) FR2481563A1 (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518317A1 (fr) * 1981-12-10 1983-06-17 Licentia Gmbh Reseau plan de diodes electroluminescentes
EP0364806A3 (de) * 1988-10-21 1991-03-13 TEMIC TELEFUNKEN microelectronic GmbH Flächenhafter Strahler
US5373280A (en) * 1991-09-02 1994-12-13 Valeo Vision Vehicle signal light
FR2722030A1 (fr) * 1994-06-30 1996-01-05 Valeo Vision Nouvelle lampe a incandescence pour un feu de signalisation notamment de vehicule automobile, et feu de siganlisation l'incorporant
US5594424A (en) * 1991-09-02 1997-01-14 Valeo Vision Indicating displays for motor vehicles
US5673995A (en) * 1991-09-02 1997-10-07 Valeo Management Services, Propriete Indus. Support element for a motor vehicle indicating display, and a method of making it
EP1249856A3 (en) * 2001-04-10 2007-01-03 C.R.F. Società Consortile per Azioni Light source with matrix of microfilaments

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012171473A1 (zh) * 2011-06-14 2012-12-20 东莞巨扬电器有限公司 Led广告灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162787B (de) * 1961-06-29 1964-02-13 Josef Helmut Danzer Blendungsgeschuetzter Scheinwerfer, insbesondere fuer Automobile
US3596136A (en) * 1969-05-13 1971-07-27 Rca Corp Optical semiconductor device with glass dome
US3821590A (en) * 1971-03-29 1974-06-28 Northern Electric Co Encapsulated solid state light emitting device
FR2339922A1 (fr) * 1976-01-28 1977-08-26 Bourboulon Henri Dispositif de signalisation lumineux
DE2732780A1 (de) * 1977-07-20 1979-02-08 Schraudner Josef Kraftfahrzeug-sicherheitsbeleuchtung und sicherheitsbeleuchtung in beleuchtungskoerpern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162787B (de) * 1961-06-29 1964-02-13 Josef Helmut Danzer Blendungsgeschuetzter Scheinwerfer, insbesondere fuer Automobile
US3596136A (en) * 1969-05-13 1971-07-27 Rca Corp Optical semiconductor device with glass dome
US3821590A (en) * 1971-03-29 1974-06-28 Northern Electric Co Encapsulated solid state light emitting device
FR2339922A1 (fr) * 1976-01-28 1977-08-26 Bourboulon Henri Dispositif de signalisation lumineux
DE2732780A1 (de) * 1977-07-20 1979-02-08 Schraudner Josef Kraftfahrzeug-sicherheitsbeleuchtung und sicherheitsbeleuchtung in beleuchtungskoerpern

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518317A1 (fr) * 1981-12-10 1983-06-17 Licentia Gmbh Reseau plan de diodes electroluminescentes
EP0364806A3 (de) * 1988-10-21 1991-03-13 TEMIC TELEFUNKEN microelectronic GmbH Flächenhafter Strahler
US5084804A (en) * 1988-10-21 1992-01-28 Telefunken Electronic Gmbh Wide-area lamp
US5373280A (en) * 1991-09-02 1994-12-13 Valeo Vision Vehicle signal light
US5594424A (en) * 1991-09-02 1997-01-14 Valeo Vision Indicating displays for motor vehicles
US5673995A (en) * 1991-09-02 1997-10-07 Valeo Management Services, Propriete Indus. Support element for a motor vehicle indicating display, and a method of making it
FR2722030A1 (fr) * 1994-06-30 1996-01-05 Valeo Vision Nouvelle lampe a incandescence pour un feu de signalisation notamment de vehicule automobile, et feu de siganlisation l'incorporant
EP1249856A3 (en) * 2001-04-10 2007-01-03 C.R.F. Società Consortile per Azioni Light source with matrix of microfilaments

Also Published As

Publication number Publication date
FR2481563B1 (https=) 1983-12-09

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ST Notification of lapse