GB202013293D0 - Dimming control circuit, controlling method and lighting equipment - Google Patents

Dimming control circuit, controlling method and lighting equipment

Info

Publication number
GB202013293D0
GB202013293D0 GBGB2013293.2A GB202013293A GB202013293D0 GB 202013293 D0 GB202013293 D0 GB 202013293D0 GB 202013293 A GB202013293 A GB 202013293A GB 202013293 D0 GB202013293 D0 GB 202013293D0
Authority
GB
United Kingdom
Prior art keywords
control circuit
controlling method
dimming control
lighting equipment
lighting
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.)
Granted
Application number
GBGB2013293.2A
Other versions
GB2585300B (en
GB2585300A (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 GB202013293D0 publication Critical patent/GB202013293D0/en
Publication of GB2585300A publication Critical patent/GB2585300A/en
Application granted granted Critical
Publication of GB2585300B publication Critical patent/GB2585300B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • H05B45/10—Controlling the intensity of the light
GB2013293.2A 2018-02-28 2018-02-28 Dimming control circuit, controlling method and lighting equipment Active GB2585300B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/077490 WO2019165587A1 (en) 2018-02-28 2018-02-28 Dimming control circuit, controlling method and lighting equipment

Publications (3)

Publication Number Publication Date
GB202013293D0 true GB202013293D0 (en) 2020-10-07
GB2585300A GB2585300A (en) 2021-01-06
GB2585300B GB2585300B (en) 2022-05-11

Family

ID=67804744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2013293.2A Active GB2585300B (en) 2018-02-28 2018-02-28 Dimming control circuit, controlling method and lighting equipment

Country Status (2)

Country Link
GB (1) GB2585300B (en)
WO (1) WO2019165587A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201307950Y (en) * 2008-05-21 2009-09-09 深圳市阳光富源科技有限公司 Multi-stage dimming control circuit for LED streetlight
TWI390299B (en) * 2008-09-25 2013-03-21 Chimei Innolux Corp Backlight module and display including dimming control circuit
CN201639821U (en) * 2010-02-01 2010-11-17 佛山市伊戈尔电业制造股份有限公司 Dimming control circuit of LED lamp
TWI467548B (en) * 2012-08-10 2015-01-01 Innocom Tech Shenzhen Co Ltd Backlight module and driving method thereof

Also Published As

Publication number Publication date
GB2585300B (en) 2022-05-11
WO2019165587A1 (en) 2019-09-06
GB2585300A (en) 2021-01-06

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