EP 3227930 A1 20171011 - OPTOELECTRONIC ELEMENT, AND OPTOELECTRONIC COMPONENT
Title (en)
OPTOELECTRONIC ELEMENT, AND OPTOELECTRONIC COMPONENT
Title (de)
OPTOELEKTRONISCHES BAUELEMENT SOWIE OPTOELEKTRONISCHES BAUTEIL
Title (fr)
ÉLÉMENT OPTOÉLECTRONIQUE ET COMPOSANT OPTOÉLECTRONIQUE
Publication
Application
Priority
- DE 102014117892 A 20141204
- EP 2015078348 W 20151202
Abstract (en)
[origin: WO2016087509A1] The invention relates to an optoelectronic element comprising a semiconductor chip (12) that emits a blue-green light (4) during operation and has at least one light passage surface (12a) through which the blue-green light (4) emitted during operation passes and comprising a conversion element (3) which comprises fluorescent particles (31), in particular fluorescent particles of only one type, and which is arranged on the light passage surface (12a) at least in some areas. The fluorescent particles (31) at least partly convert the blue-green light (4) into a red light (5), and the optoelectronic element emits a white mixed light (6) which contains non-converted components of the blue-green light (4) and components of the red light (5).
IPC 8 full level
H01L 33/08 (2010.01); H01L 33/18 (2010.01); H01L 33/50 (2010.01)
CPC (source: EP US)
H01L 33/08 (2013.01 - EP US); H01L 33/18 (2013.01 - EP US); H01L 33/50 (2013.01 - EP US); H01L 33/504 (2013.01 - EP US); H01L 33/505 (2013.01 - EP US)
Citation (search report)
See references of WO 2016087509A1
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)
WO 2016087509 A1 20160609; DE 102014117892 A1 20160609; EP 3227930 A1 20171011; US 10446723 B2 20191015; US 2017365751 A1 20171221
DOCDB simple family (application)
EP 2015078348 W 20151202; DE 102014117892 A 20141204; EP 15802168 A 20151202; US 201515532486 A 20151202