Title:
METHOD OF CONTROLLING A LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/009861
Kind Code:
A3
Abstract:
According to an aspect of the invention, a method of controlling a lighting device is provided. The method comprises receiving an input from a dimmer, the input being representative of a desired light output level for the lighting device. A control voltage for operating a driver unit comprised in the lighting device is computed based on the input and a calibrated relationship between power consumption and control voltage for the lighting device.
Inventors:
SZCZERBA MAREK ZBIGNIEW (NL)
VAN BOEKHOUT FRANCISCUS LAURENTIUS (NL)
VAN BOEKHOUT FRANCISCUS LAURENTIUS (NL)
Application Number:
PCT/IB2013/055520
Publication Date:
April 03, 2014
Filing Date:
July 05, 2013
Export Citation:
Assignee:
KONINKL PHILIPS NV (NL)
International Classes:
H05B41/38; H05B37/02; H05B44/00
Foreign References:
| US20080197300A1 | 2008-08-21 | |||
| JP2003133085A | 2003-05-09 | |||
| US20040183473A1 | 2004-09-23 | |||
| EP1729549A1 | 2006-12-06 | |||
| EP1128711A2 | 2001-08-29 |
Attorney, Agent or Firm:
VAN EEUWIJK, Alexander et al. (Building 5, AE Eindhoven, NL)
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