EP 1528785 A1 20050504 - Device and method for controlling the color of a light source
Title (en)
Device and method for controlling the color of a light source
Title (de)
Verfahren und Vorrichtung für die Kontrolle der Farbe einer Lichtquelle
Title (fr)
Méthode et circuit pour contrôler la couleur d'une source lumineuse
Publication
Application
Priority
IT MI20031987 A 20031014
Abstract (en)
A method and a device for controlling the color of a lighting source consisting of a plurality of luminous sources colored differently from one another are described. The device comprises a control circuit having at least one microprocessor programmed to receive the command from a single button and activate at least the switching on/off functions and those of the variation of the light emitted from the lighting source.
IPC 1-7
IPC 8 full level
H04N 1/028 (2006.01); H05B 33/08 (2006.01)
CPC (source: EP US)
H05B 45/20 (2020.01 - EP US)
Citation (search report)
- [XA] WO 0182657 A1 20011101 - COLOR KINETICS INC [US]
- [A] US 2003133292 A1 20030717 - MUELLER GEORGE G [US], et al
- [A] WO 03015067 A1 20030220 - GUZMAN ROBERT G [US], et al
Citation (examination)
EP 1113709 A2 20010704 - AVIX INC [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04005538 A 20040309; IT MI20031987 A 20031014