EP 1644765 A1 20060412 - LIGHT SOURCE WITH A MICROSTRUCTURED OPTICAL ELEMENT AND MICROSCOPE WITH A LIGHT SOURCE
Title (en)
LIGHT SOURCE WITH A MICROSTRUCTURED OPTICAL ELEMENT AND MICROSCOPE WITH A LIGHT SOURCE
Title (de)
LICHTQUELLE MIT EINEM MIKROSTRUKTURIERTEN OPTISCHEN ELEMENT UND MIKROSKOP MIT LICHTQUELLE
Title (fr)
SOURCE LUMINEUSE POURVUE D'UN ELEMENT OPTIQUE MICROSTRUCTURE ET MICROSCOPE A SOURCE LUMINEUSE
Publication
Application
Priority
- EP 2004051515 W 20040715
- DE 10331906 A 20030715
Abstract (en)
[origin: WO2005006042A1] A light source with a microstructured optical element which spectrally diffuses the light from a primary source, comprises a lens which focusses the spectrally-diffused light to give an illumination light beam. The lens compensates for the varying divergences of the spectral components of the spectrally diffused light. The invention further relates to a microscope.
IPC 1-7
IPC 8 full level
G02B 6/42 (2006.01); G02B 21/00 (2006.01)
CPC (source: EP US)
G02B 6/421 (2013.01 - EP US); G02B 21/0024 (2013.01 - EP US); G02B 6/02295 (2013.01 - EP US); G02B 21/0032 (2013.01 - EP US)
Citation (search report)
See references of WO 2005006042A1
Designated contracting state (EPC)
DE DK FR GB
DOCDB simple family (publication)
WO 2005006042 A1 20050120; CN 1823288 A 20060823; DE 10331906 A1 20050217; DE 10331906 B4 20050616; EP 1644765 A1 20060412; JP 2009513994 A 20090402; RU 2006104323 A 20070920; US 2006165359 A1 20060727
DOCDB simple family (application)
EP 2004051515 W 20040715; CN 200480020233 A 20040715; DE 10331906 A 20030715; EP 04766239 A 20040715; JP 2006519935 A 20040715; RU 2006104323 A 20040715; US 56451504 A 20040715