EP 2505906 B1 20151028 - Method for producing a lighting body on an LED basis
Title (en)
Method for producing a lighting body on an LED basis
Title (de)
Verfahren zum Herstellen eines Beleuchtungskörpers auf LED-Basis
Title (fr)
Procédé de fabrication d'une lampe à base de DEL
Publication
Application
Priority
DE 102011001680 A 20110330
Abstract (en)
[origin: EP2505906A2] The method involves continuously stacking LED function bands in a plastic extrusion apparatus to form an LED band from thermoplastic resin. The LED band is divided into LED strips (6) having predetermined length. Connecting adapters (7) are secured at two ends of the strips. The LED band is continuously manufactured by co-extrusion of a stabilizing base layer, a transparent core layer and a front layer i.e. convex or concave curved layer. Each function band is completely embedded into the core layer in a region of LEDs and partially embedded into the base layer in a region of a carrier tape.
IPC 8 full level
F21K 99/00 (2010.01); F21V 29/00 (2015.01); F21V 31/04 (2006.01); F21Y 101/02 (2006.01); F21Y 103/00 (2006.01); F21Y 111/00 (2006.01)
CPC (source: EP US)
F21K 9/27 (2016.07 - EP US); F21K 9/90 (2013.01 - EP US); F21V 29/70 (2015.01 - EP); F21V 31/04 (2013.01 - EP); F21Y 2103/10 (2016.07 - EP US); F21Y 2107/10 (2016.07 - EP US); F21Y 2115/10 (2016.07 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2505906 A2 20121003; EP 2505906 A3 20140122; EP 2505906 B1 20151028; EP 2505906 B8 20160120; DE 102011001680 A1 20121004
DOCDB simple family (application)
EP 12162606 A 20120330; DE 102011001680 A 20110330