HUE056107T2 - Szilárdtest világítási áramkör és vezérlési eljárás - Google Patents

Szilárdtest világítási áramkör és vezérlési eljárás

Info

Publication number
HUE056107T2
HUE056107T2 HUE18800142A HUE18800142A HUE056107T2 HU E056107 T2 HUE056107 T2 HU E056107T2 HU E18800142 A HUE18800142 A HU E18800142A HU E18800142 A HUE18800142 A HU E18800142A HU E056107 T2 HUE056107 T2 HU E056107T2
Authority
HU
Hungary
Prior art keywords
control method
solid state
lighting circuit
state lighting
circuit
Prior art date
Application number
HUE18800142A
Other languages
English (en)
Inventor
Bertrand Johan Edward Hontele
Theo Gerrit Zijlman
Weeme Berend Jan Willem Ter
Original Assignee
Signify Holding Bv
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 Signify Holding Bv filed Critical Signify Holding Bv
Publication of HUE056107T2 publication Critical patent/HUE056107T2/hu

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]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • 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
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
HUE18800142A 2017-11-13 2018-11-08 Szilárdtest világítási áramkör és vezérlési eljárás HUE056107T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17201305 2017-11-13

Publications (1)

Publication Number Publication Date
HUE056107T2 true HUE056107T2 (hu) 2022-01-28

Family

ID=60301976

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE18800142A HUE056107T2 (hu) 2017-11-13 2018-11-08 Szilárdtest világítási áramkör és vezérlési eljárás

Country Status (9)

Country Link
US (1) US11039516B2 (hu)
EP (1) EP3711456B1 (hu)
JP (1) JP7291134B2 (hu)
CN (1) CN111345117B (hu)
DK (1) DK3711456T3 (hu)
ES (1) ES2897173T3 (hu)
HU (1) HUE056107T2 (hu)
PL (1) PL3711456T3 (hu)
WO (1) WO2019092114A1 (hu)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW368241U (en) * 1998-02-17 1999-08-21 Acer Computer Co Ltd Generating circuit for display tube controlling grid voltage
US6501234B2 (en) * 2001-01-09 2002-12-31 02 Micro International Limited Sequential burst mode activation circuit
US7723926B2 (en) 2006-05-15 2010-05-25 Supertex, Inc. Shunting type PWM dimming circuit for individually controlling brightness of series connected LEDS operated at constant current and method therefor
US20110109247A1 (en) 2008-07-09 2011-05-12 Nxp B.V. Switched mode power converter and method of operating the same
AT508195B1 (de) 2009-04-30 2012-03-15 Tridonic Gmbh & Co Kg Betriebsschaltung für leuchtdioden
WO2011092606A1 (en) 2010-02-01 2011-08-04 Koninklijke Philips Electronics N.V. Apparatus for enabling smooth start-up of solid-state lighting unit
CN102870498A (zh) 2010-04-30 2013-01-09 皇家飞利浦电子股份有限公司 包括用于增大固态照明负载的调光分辨率的可编程滞后下变频器的调光调节器
US20120153919A1 (en) * 2010-12-17 2012-06-21 Cristian Garbossa Switching Mode Power Supply Control
US9107257B2 (en) 2011-02-24 2015-08-11 Osram Sylvania Inc. Adaptive frequency control to change a light output level
US10368410B2 (en) 2012-10-19 2019-07-30 Linear Technology Corporation PWM control for LEDs with reduced flicker when using spread spectrum switching frequencies
US9578702B2 (en) 2014-05-09 2017-02-21 Osram Sylvania Inc. Synchronized PWM-dimming with random phase
WO2016051739A1 (ja) * 2014-09-30 2016-04-07 パナソニックＩｐマネジメント株式会社 点灯装置
US10542599B2 (en) * 2015-03-09 2020-01-21 Signify Holding B.V. LED driver
US10225901B2 (en) 2015-05-03 2019-03-05 Fulham Company Limited Programmable LED driver, monitor and setting devices
US9763296B1 (en) * 2016-06-15 2017-09-12 Infineon Technologies Ag Multifunction DC to DC driver

Also Published As

Publication number Publication date
WO2019092114A1 (en) 2019-05-16
EP3711456A1 (en) 2020-09-23
JP7291134B2 (ja) 2023-06-14
EP3711456B1 (en) 2021-08-04
ES2897173T3 (es) 2022-02-28
DK3711456T3 (da) 2021-10-11
JP2021502681A (ja) 2021-01-28
US11039516B2 (en) 2021-06-15
CN111345117A (zh) 2020-06-26
CN111345117B (zh) 2022-12-23
US20200337131A1 (en) 2020-10-22
PL3711456T3 (pl) 2022-01-10

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