EP 2339223 B1 20140514 - LED Bulb
Title (en)
LED Bulb
Title (de)
LED Glühbirne
Title (fr)
Ampoule à DEL
Publication
Application
Priority
EP 09180550 A 20091223
Abstract (en)
[origin: EP2339223A1] Illuminant device comprising a flexible substrate (10) and a plurality of LED-dies (20) being die-attached to the flexible substrate (10), wherein the flexible substrate (10) can be spatially bended in at least two directions (X,Y) in order to follow a shape of an inner surface of a light transmissive hollow body (30).
IPC 8 full level
F21K 99/00 (2010.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01); F21Y 111/00 (2006.01)
CPC (source: EP US)
F21K 9/232 (2016.07 - EP US); F21V 3/0625 (2018.01 - EP); F21Y 2105/10 (2016.07 - EP US); F21Y 2105/12 (2016.07 - EP US); F21Y 2107/00 (2016.07 - EP US); F21Y 2107/10 (2016.07 - EP US); F21Y 2107/90 (2016.07 - EP US); F21Y 2115/10 (2016.07 - EP US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09180550 A 20091223