EP 2087064 A1 20090812 - LIGHT SOURCE
Title (en)
LIGHT SOURCE
Title (de)
LICHTQUELLE
Title (fr)
SOURCE LUMINEUSE
Publication
Application
Priority
- EP 2007009471 W 20071031
- DE 102006051756 A 20061102
Abstract (en)
[origin: WO2008052772A1] The invention relates to a light source comprising a primary radiation source and a luminescent substance, and to a method for producing this light source. The invention relates, in particular, to a method for producing an electric light source using one or more luminescent substances emitting in the visible spectrum range, and at least one primary source emitting preferably in the UV range, and which is preferably, but not exclusively, an LED.
IPC 8 full level
C09K 11/08 (2006.01); C04B 35/584 (2006.01); C09K 11/77 (2006.01); H01L 33/50 (2010.01)
CPC (source: EP KR US)
C04B 35/583 (2013.01 - EP US); C04B 35/584 (2013.01 - EP US); C09K 11/08 (2013.01 - KR); C09K 11/0883 (2013.01 - EP US); C09K 11/77 (2013.01 - KR); F21K 2/06 (2013.01 - KR); C04B 2235/3232 (2013.01 - EP US); C04B 2235/3244 (2013.01 - EP US); C04B 2235/3293 (2013.01 - EP US); C04B 2235/3418 (2013.01 - EP US); C04B 2235/444 (2013.01 - EP US); C04B 2235/9646 (2013.01 - EP US); H01L 33/502 (2013.01 - EP US)
Citation (search report)
See references of WO 2008052772A1
Citation (examination)
GRAAF D D ET AL: "Mixed oxidation states of Yb and Sm in Si-Al-O-N glasses", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 26, no. 13, 1 January 2006 (2006-01-01), pages 2497 - 2501, XP024960404, ISSN: 0955-2219, [retrieved on 20060101], DOI: 10.1016/J.JEURCERAMSOC.2005.05.010
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006051756 A1 20080508; CN 101528891 A 20090909; CN 101528891 B 20120912; EP 2087064 A1 20090812; JP 2010508665 A 20100318; JP 5328657 B2 20131030; KR 20090087899 A 20090818; US 2010067215 A1 20100318; US 8339032 B2 20121225; WO 2008052772 A1 20080508
DOCDB simple family (application)
DE 102006051756 A 20061102; CN 200780040367 A 20071031; EP 07819503 A 20071031; EP 2007009471 W 20071031; JP 2009535024 A 20071031; KR 20097011342 A 20071031; US 51346507 A 20071031