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FR2924298B1 - Reglage des leds blanches - Google Patents

Reglage des leds blanches

Info

Publication number
FR2924298B1
FR2924298B1 FR0705120A FR0705120A FR2924298B1 FR 2924298 B1 FR2924298 B1 FR 2924298B1 FR 0705120 A FR0705120 A FR 0705120A FR 0705120 A FR0705120 A FR 0705120A FR 2924298 B1 FR2924298 B1 FR 2924298B1
Authority
FR
France
Prior art keywords
adjustment
white leds
leds
white
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.)
Expired - Fee Related
Application number
FR0705120A
Other languages
English (en)
Other versions
FR2924298A1 (fr
Inventor
Pierre Alain Dumas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0705120A priority Critical patent/FR2924298B1/fr
Publication of FR2924298A1 publication Critical patent/FR2924298A1/fr
Application granted granted Critical
Publication of FR2924298B1 publication Critical patent/FR2924298B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30Driver circuits
    • H05B45/395Linear regulators
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
FR0705120A 2007-07-16 2007-07-16 Reglage des leds blanches Expired - Fee Related FR2924298B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0705120A FR2924298B1 (fr) 2007-07-16 2007-07-16 Reglage des leds blanches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0705120A FR2924298B1 (fr) 2007-07-16 2007-07-16 Reglage des leds blanches

Publications (2)

Publication Number Publication Date
FR2924298A1 FR2924298A1 (fr) 2009-05-29
FR2924298B1 true FR2924298B1 (fr) 2013-03-29

Family

ID=40626529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0705120A Expired - Fee Related FR2924298B1 (fr) 2007-07-16 2007-07-16 Reglage des leds blanches

Country Status (1)

Country Link
FR (1) FR2924298B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745459B1 (fr) * 1996-02-28 1998-04-10 Valeo Electronique Circuit d'illumination a diodes electroluminescentes, notamment pour vehicules automobiles, feu de signalisation, et tableau de commande, l'incorporant
FR2768895B1 (fr) * 1997-09-24 1999-12-10 Valeo Electronique Circuit a diodes electroluminescentes pour feu de vehicule automobile et feu de vehicule automobile comportant un tel circuit
JP3990132B2 (ja) * 2001-10-04 2007-10-10 株式会社小糸製作所 車輌用灯具
JP2004330819A (ja) * 2003-05-01 2004-11-25 Koito Mfg Co Ltd 車両用灯具
FR2879888A1 (fr) * 2004-12-20 2006-06-23 Pierre Dumas Dipositif de reglage de luminosite de leds
FR2885271B1 (fr) * 2005-04-28 2009-03-13 Pierre Dumas Tension de gachette de regulateur reglee par diode zener
CA2530661A1 (fr) * 2005-12-16 2007-06-16 Dellux Technologies Inc. Ensemble de circuit electrique del

Also Published As

Publication number Publication date
FR2924298A1 (fr) 2009-05-29

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Year of fee payment: 10

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Effective date: 20180330