EP 2317215 A1 20110504 - Light with at least one LED
Title (en)
Light with at least one LED
Title (de)
Beleuchtung mit wenigstens einer LED
Title (fr)
Eclairage doté d'au moins une DEL
Publication
Application
Priority
AT 17322009 A 20091102
Abstract (en)
The unit has a light source with an LED (1) and a lens (6'), which lies in an optical axis (5) of the LED and comprises a longitudinal axis (8). The lens is perpendicularly displaced to the optical axis and comprises a circular cross-section in a plane, where the optical axis lies in the plane. The lens comprises a cylindrical form over a predetermined length. An LED chip of the LED comprises a rectangular form. A transparent body is arranged at an optical path after the lens. Cylindrical lenses with parallel longitudinal axes are arranged in two positions in the optical path.
Abstract (de)
Eine Beleuchtung weist eine Lichtquelle mit wenigstens einer LED (1) und mit wenigstens einer Linse (6, 6') auf, die in der optischen Achse (5) der LED (1) liegt. Die Linse (6, 6') weist in wenigstens einer Ebene, in der die optische Achse (5) liegt, einen kreisförmigen Querschnitt auf.
IPC 8 full level
F21K 99/00 (2010.01); F21V 5/00 (2006.01); F21V 5/02 (2006.01); F21V 5/04 (2006.01); F21V 13/02 (2006.01); F21V 14/06 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21V 5/02 (2013.01 - EP); F21V 5/041 (2013.01 - EP); F21V 5/043 (2013.01 - EP US); F21V 13/02 (2013.01 - EP); F21V 14/06 (2013.01 - EP); F21W 2131/103 (2013.01 - EP); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
- [XI] WO 2008102655 A1 20080828 - FUJIFILM CORP [JP], et al
- [XYI] US 2006187653 A1 20060824 - OLSSON MARK S [US]
- [Y] JP 2003109415 A 20030411 - MATSUSHITA ELECTRIC IND CO LTD
- [X] US 7300179 B1 20071127 - LADUKE THOMAS FRASIER [US], et al
- [XI] US 2007064409 A1 20070322 - HULSE GEORGE R [US]
- [XI] DE 2708628 A1 19771229 - IBUKI KOGYO K K
- [XI] DE 102006058637 A1 20080619 - DAIMLER AG [DE]
- [XI] US 2007091618 A1 20070426 - BELEK RONALD E [US]
- [XI] JP 2004119045 A 20040415 - OSRAM MELCO LTD
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)
EP 2317215 A1 20110504; EP 2317215 B1 20130612; AT 509016 A1 20110515; AT 509016 B1 20121215
DOCDB simple family (application)
EP 10450164 A 20101028; AT 17322009 A 20091102