GB202300461D0 - Dimming device of led and luminaire device - Google Patents

Dimming device of led and luminaire device

Info

Publication number
GB202300461D0
GB202300461D0 GBGB2300461.7A GB202300461A GB202300461D0 GB 202300461 D0 GB202300461 D0 GB 202300461D0 GB 202300461 A GB202300461 A GB 202300461A GB 202300461 D0 GB202300461 D0 GB 202300461D0
Authority
GB
United Kingdom
Prior art keywords
led
luminaire
dimming
dimming device
luminaire device
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.)
Pending
Application number
GBGB2300461.7A
Other versions
GB2611925A (en
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.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and Co KG
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 Tridonic GmbH and Co KG filed Critical Tridonic GmbH and Co KG
Publication of GB202300461D0 publication Critical patent/GB202300461D0/en
Publication of GB2611925A publication Critical patent/GB2611925A/en
Pending 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]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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]
GB2300461.7A 2020-08-07 2020-08-07 Dimming device of LED and luminaire device Pending GB2611925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/107655 WO2022027542A1 (en) 2020-08-07 2020-08-07 Dimming device of led and luminaire device

Publications (2)

Publication Number Publication Date
GB202300461D0 true GB202300461D0 (en) 2023-03-01
GB2611925A GB2611925A (en) 2023-04-19

Family

ID=80120114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2300461.7A Pending GB2611925A (en) 2020-08-07 2020-08-07 Dimming device of LED and luminaire device

Country Status (2)

Country Link
GB (1) GB2611925A (en)
WO (1) WO2022027542A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6292510B2 (en) * 2014-03-13 2018-03-14 パナソニックＩｐマネジメント株式会社 Light control device and lighting system using the same
CN104154448B (en) * 2014-08-08 2016-03-16 慈溪锐恩电子科技有限公司 A kind of microwave induced LED
US9603213B1 (en) * 2016-02-05 2017-03-21 Abl Ip Holding Llc Controlling multiple groups of LEDs
CN106439528B (en) * 2016-09-29 2023-11-24 普天智能照明研究院有限公司 LED lamp with adjustable illumination parameters and adjusting method
WO2019126583A1 (en) * 2017-12-20 2019-06-27 Lumileds Llc Illumination system including tunable light engine

Also Published As

Publication number Publication date
GB2611925A (en) 2023-04-19
WO2022027542A1 (en) 2022-02-10

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