PROCÉDÉ D EXTRUSION ET DISPOSITIF D EXTRUSION- Brevets EP1899139 (A1)

PROCÉDÉ D EXTRUSION ET DISPOSITIF D EXTRUSION

N° de brevet:	EP1899139 (A1)
Date de publication:	2008-03-19
Inventeur(s):	KIRJAVAINEN KARI [FI];
Demandeur(s):	MAILLEFER SA [CH];
Classification:	B29C47/52;B29C47/38;
N° de demande:	EP20060764545 20060703
Numéro(s) de priorité:	WO2006FI50307 20060703;FI20050005386 20050704

A lighting system operating using a digital mirror as its operative device. The digital mirror is used to shape the light which is passed through advanced optical devices to produce an output.