EP3642531A4 - Efficient dynamic light mixing for compact linear led arrays - Google Patents

Efficient dynamic light mixing for compact linear led arrays Download PDF

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Publication number
EP3642531A4
EP3642531A4 EP18821120.5A EP18821120A EP3642531A4 EP 3642531 A4 EP3642531 A4 EP 3642531A4 EP 18821120 A EP18821120 A EP 18821120A EP 3642531 A4 EP3642531 A4 EP 3642531A4
Authority
EP
European Patent Office
Prior art keywords
dynamic light
light mixing
led arrays
linear led
compact linear
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.)
Withdrawn
Application number
EP18821120.5A
Other languages
German (de)
French (fr)
Other versions
EP3642531A1 (en
Inventor
Ryan Hanslip
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
Publication of EP3642531A1 publication Critical patent/EP3642531A1/en
Publication of EP3642531A4 publication Critical patent/EP3642531A4/en
Withdrawn legal-status Critical Current

Links

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
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
    • H05B45/3577—Emulating the dimming characteristics, brightness or colour temperature of incandescent lamps
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
EP18821120.5A 2017-06-23 2018-06-22 Efficient dynamic light mixing for compact linear led arrays Withdrawn EP3642531A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762524380P 2017-06-23 2017-06-23
PCT/US2018/039130 WO2018237345A1 (en) 2017-06-23 2018-06-22 Efficient dynamic light mixing for compact linear led arrays

Publications (2)

Publication Number Publication Date
EP3642531A1 EP3642531A1 (en) 2020-04-29
EP3642531A4 true EP3642531A4 (en) 2021-02-24

Family

ID=64737873

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18821120.5A Withdrawn EP3642531A4 (en) 2017-06-23 2018-06-22 Efficient dynamic light mixing for compact linear led arrays

Country Status (3)

Country Link
EP (1) EP3642531A4 (en)
CA (1) CA3068288A1 (en)
WO (1) WO2018237345A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160128155A1 (en) * 2014-10-31 2016-05-05 Juno Manufacturing, LLC Solid state lighting fixture with incandescent dimming characteristics
WO2016127014A1 (en) * 2015-02-06 2016-08-11 Osram Sylvania Inc. Systems and methods to control light color temperature during dimming

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8928249B2 (en) * 2011-08-25 2015-01-06 Abl Ip Holding Llc Reducing lumen variability over a range of color temperatures of an output of tunable-white LED lighting devices
US9995440B2 (en) * 2014-12-08 2018-06-12 Intematix Corporation Color temperature tunable and dimmable solid-state linear lighting arrangements
US9530943B2 (en) * 2015-02-27 2016-12-27 Ledengin, Inc. LED emitter packages with high CRI
US10405383B2 (en) * 2016-04-22 2019-09-03 Signify Holding B.V. Method of controlling a lighting arrangement, a lighting control circuit and a lighting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160128155A1 (en) * 2014-10-31 2016-05-05 Juno Manufacturing, LLC Solid state lighting fixture with incandescent dimming characteristics
WO2016127014A1 (en) * 2015-02-06 2016-08-11 Osram Sylvania Inc. Systems and methods to control light color temperature during dimming

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018237345A1 *

Also Published As

Publication number Publication date
EP3642531A1 (en) 2020-04-29
WO2018237345A1 (en) 2018-12-27
CA3068288A1 (en) 2018-12-27

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