DK3503688T3 - Lyskaster - Google Patents

Lyskaster Download PDF

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Publication number
DK3503688T3
DK3503688T3 DK18214479.0T DK18214479T DK3503688T3 DK 3503688 T3 DK3503688 T3 DK 3503688T3 DK 18214479 T DK18214479 T DK 18214479T DK 3503688 T3 DK3503688 T3 DK 3503688T3
Authority
DK
Denmark
Prior art keywords
headlights
Prior art date
Application number
DK18214479.0T
Other languages
English (en)
Inventor
Helge Hoffmann
Original Assignee
Helge Hoffmann
Tobuschat Hans Ulrich
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 Helge Hoffmann, Tobuschat Hans Ulrich filed Critical Helge Hoffmann
Application granted granted Critical
Publication of DK3503688T3 publication Critical patent/DK3503688T3/da

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs
DK18214479.0T 2017-12-21 2018-12-20 Lyskaster DK3503688T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017130862.8A DE102017130862A1 (de) 2017-12-21 2017-12-21 Scheinwerfer

Publications (1)

Publication Number Publication Date
DK3503688T3 true DK3503688T3 (da) 2022-11-07

Family

ID=64755158

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18214479.0T DK3503688T3 (da) 2017-12-21 2018-12-20 Lyskaster

Country Status (3)

Country Link
EP (1) EP3503688B1 (da)
DE (1) DE102017130862A1 (da)
DK (1) DK3503688T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3813487B1 (en) 2019-10-25 2021-12-15 Lumileds LLC Automotive led lighting module

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016038A (en) 1997-08-26 2000-01-18 Color Kinetics, Inc. Multicolored LED lighting method and apparatus
US20090256483A1 (en) * 2006-06-08 2009-10-15 Lutron Electronics Co., Inc. Load Control Device Having a Visual Indication of an Energy Savings Mode
US8058815B1 (en) * 2007-05-31 2011-11-15 Spectrum Illumination Co., Inc. LED drivers and driver controllers
WO2008157772A1 (en) * 2007-06-20 2008-12-24 Eveready Battery Company, Inc. Lighting device having light intensity control
CN101358719B (zh) * 2007-07-30 2012-01-04 太一节能系统股份有限公司 发光二极管灯源及照明系统
DE102011053493A1 (de) 2011-04-05 2012-10-11 Jb-Lighting Lichtanlagentechnik Gmbh Scheinwerfer mit Leuchtdioden
US9402286B2 (en) * 2012-12-05 2016-07-26 O2Micro Inc Circuits and methods for driving a light source
US9807839B1 (en) * 2013-10-09 2017-10-31 Musco Corporation Intermittent overdrive for sports lighting
DE102014118440A1 (de) * 2014-12-11 2016-06-16 Siteco Beleuchtungstechnik Gmbh Verfahren und Schaltung zur Versorgung eines LED-Leuchtmittels
JP6827460B2 (ja) * 2015-07-10 2021-02-10 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 照明装置用コントローラ

Also Published As

Publication number Publication date
DE102017130862A1 (de) 2019-06-27
EP3503688A1 (de) 2019-06-26
EP3503688B1 (de) 2022-08-03

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