GB2585300B - Dimming control circuit, controlling method and lighting equipment - Google Patents
Dimming control circuit, controlling method and lighting equipment Download PDFInfo
- Publication number
- GB2585300B GB2585300B GB2013293.2A GB202013293A GB2585300B GB 2585300 B GB2585300 B GB 2585300B GB 202013293 A GB202013293 A GB 202013293A GB 2585300 B GB2585300 B GB 2585300B
- 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.)
- Active
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
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 GB202013293D0 (en) | 2020-10-07 |
GB2585300A GB2585300A (en) | 2021-01-06 |
GB2585300B true 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) |
Citations (4)
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 |
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 |
TWI390299B (en) * | 2008-09-25 | 2013-03-21 | Chimei Innolux Corp | Backlight module and display including dimming control circuit |
TWI467548B (en) * | 2012-08-10 | 2015-01-01 | Innocom Tech Shenzhen Co Ltd | Backlight module and driving method thereof |
-
2018
- 2018-02-28 GB GB2013293.2A patent/GB2585300B/en active Active
- 2018-02-28 WO PCT/CN2018/077490 patent/WO2019165587A1/en active Application Filing
Patent Citations (4)
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 |
---|---|
GB202013293D0 (en) | 2020-10-07 |
WO2019165587A1 (en) | 2019-09-06 |
GB2585300A (en) | 2021-01-06 |
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