EP 2965000 A1 20160113 - CHANNEL LETTER LIGHTING SYSTEM USING HIGH OUTPUT WHITE LIGHT EMITTING DIODES
Title (en)
CHANNEL LETTER LIGHTING SYSTEM USING HIGH OUTPUT WHITE LIGHT EMITTING DIODES
Title (de)
KANALZEICHENBELEUCHTUNGSSYSTEM MIT HOCHLEISTUNGSWEISSLICHTDIODEN
Title (fr)
SYSTÈME D'ÉCLAIRAGE DE LETTRE BOÎTIER À L'AIDE DE DIODES ÉLECTROLUMINESCENTES BLANCHES À RENDEMENT ÉLEVÉ
Publication
Application
Priority
- US 201313791510 A 20130308
- US 2014021370 W 20140306
Abstract (en)
[origin: WO2014138464A1] A channel letter lighting system comprising a plurality of lighting units (72) that are interconnected by a conductor (14, 16). Each of the units is coupled to the conductor such that an electrical signal applied to the conductor causes the lighting units to emit light. The length of the conductor (14, 16) between said units is adjustable to vary the distance between adjacent ones of the lighting units (72). In other embodiment the lighting units comprise a plurality of emitters. A conductor is included for carrying an electrical signal with the lighting units connected to and interconnected by a conductor. An electrical signal applied to the conductor causes the emitters emit light.
IPC 8 full level
F21V 27/00 (2006.01); F21S 2/00 (2016.01); F21S 4/00 (2016.01); F21V 23/00 (2015.01)
CPC (source: EP US)
F21S 2/00 (2013.01 - EP US); F21S 4/10 (2016.01 - EP); F21V 23/001 (2013.01 - EP); F21V 27/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2014138464A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
US 2014021370 W 20140306; EP 14715741 A 20140306