CA2725191A1 - Appareil et methodes de controle precis d'un appareil d'eclairage - Google Patents
Appareil et methodes de controle precis d'un appareil d'eclairage Download PDFInfo
- Publication number
- CA2725191A1 CA2725191A1 CA2725191A CA2725191A CA2725191A1 CA 2725191 A1 CA2725191 A1 CA 2725191A1 CA 2725191 A CA2725191 A CA 2725191A CA 2725191 A CA2725191 A CA 2725191A CA 2725191 A1 CA2725191 A1 CA 2725191A1
- Authority
- CA
- Canada
- Prior art keywords
- mode
- deep dimming
- control voltage
- modulated control
- dimmer
- 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.)
- Abandoned
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
-
- 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]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2725191A CA2725191A1 (fr) | 2010-12-13 | 2010-12-13 | Appareil et methodes de controle precis d'un appareil d'eclairage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2725191A CA2725191A1 (fr) | 2010-12-13 | 2010-12-13 | Appareil et methodes de controle precis d'un appareil d'eclairage |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2725191A1 true CA2725191A1 (fr) | 2011-04-25 |
Family
ID=43923161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2725191A Abandoned CA2725191A1 (fr) | 2010-12-13 | 2010-12-13 | Appareil et methodes de controle precis d'un appareil d'eclairage |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2725191A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9775216B2 (en) | 2012-07-09 | 2017-09-26 | Philips Lighting Holding B.V. | Method of controlling a lighting device |
-
2010
- 2010-12-13 CA CA2725191A patent/CA2725191A1/fr not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9775216B2 (en) | 2012-07-09 | 2017-09-26 | Philips Lighting Holding B.V. | Method of controlling a lighting device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |
Effective date: 20140507 |