EP 2650865 A3 20140514 - Assembly for emitting light with a flat light conducting element
Title (en)
Assembly for emitting light with a flat light conducting element
Title (de)
Anordnung zur Lichtabgabe mit flächigem Lichtleitelement
Title (fr)
Ensemble d'émission de lumière avec élément d'éclairage plat
Publication
Application
Priority
DE 202012101316 U 20120412
Abstract (en)
[origin: EP2650865A2] The arrangement has LEDs arranged on a LED-printed circuit board (PCB) at a narrow side, which forms a light coupling region of a planar light guide element. The light guide element radiates light, which is delivered from the LEDs and irradiated over the light coupling region, over flat sides. The flat sides are arranged perpendicular to the narrow side. The LED-PCB is fixed at the light guide element by a clamping element (20). The clamping element is designed in a C-shape, and includes two side arms (21) for clamping with the light guide element.
IPC 8 full level
G09F 13/18 (2006.01); G09F 13/04 (2006.01); G09F 13/22 (2006.01)
CPC (source: EP)
G08B 7/062 (2013.01); G09F 13/049 (2021.05); G09F 13/18 (2013.01); G09F 2013/05 (2021.05); G09F 2013/222 (2013.01)
Citation (search report)
- [XY] KR 200239598 Y1 20011012
- [XI] US 2003043595 A1 20030306 - LUIG WILFRIED [DE], et al
- [X] CN 201897935 U 20110713 - JE WOO CORP LTD & US 2012124873 A1 20120524 - LEE SUNG-KEUN [CN]
- [Y] EP 1522459 A2 20050413 - HELLA KGAA HUECK & CO [DE]
- [A] DE 202007015389 U1 20080221 - ZUMTOBEL LIGHTING GMBH [AT]
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)
DE 202012101316 U1 20130715; EP 2650865 A2 20131016; EP 2650865 A3 20140514; EP 2650865 B1 20180808
DOCDB simple family (application)
DE 202012101316 U 20120412; EP 13163126 A 20130410