EP 2347456 A1 20110727 - OPTOELECTRONIC SEMICONDUCTOR COMPONENT
Title (en)
OPTOELECTRONIC SEMICONDUCTOR COMPONENT
Title (de)
OPTOELEKTRONISCHES HALBLEITERBAUTEIL
Title (fr)
COMPOSANT SEMICONDUCTEUR OPTOÉLECTRONIQUE
Publication
Application
Priority
- DE 2009001504 W 20091027
- DE 102008054029 A 20081030
Abstract (en)
[origin: WO2010048935A1] The invention relates to an optoelectronic semiconductor component which comprises at least one radiation-emitting semiconductor chip (3); at least one converter element (4), mounted downstream of the semiconductor chip (3), for converting the electromagnetic radiation emitted by the semiconductor chip (3) during operation, the converter element (4) emitting colored light when irradiated with surrounding light; means for the diffuse scattering of light (5) which means are adapted to scatter, when the component is in a switched-off operating state, the surrounding light incident on the component in such a manner that a light emission surface (62) of the component appears white.
IPC 8 full level
H01L 33/58 (2010.01); H01L 33/50 (2010.01)
CPC (source: EP US)
H01L 33/58 (2013.01 - EP US); H01L 33/507 (2013.01 - EP US); H01L 2933/0041 (2013.01 - EP US); H01L 2933/0091 (2013.01 - EP US)
Citation (search report)
See references of WO 2010048935A1
Citation (examination)
- WO 2010038097 A1 20100408 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
- EP 2113949 A2 20091104 - CREE INC [US]
- US 2008064131 A1 20080313 - CHANG JUNG-CHIEN [TW]
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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008054029 A1 20100506; CN 102272955 A 20111207; CN 102272955 B 20160511; EP 2347456 A1 20110727; KR 101628420 B1 20160608; KR 20110079769 A 20110707; TW 201025682 A 20100701; TW I447968 B 20140801; US 2011266576 A1 20111103; WO 2010048935 A1 20100506
DOCDB simple family (application)
DE 102008054029 A 20081030; CN 200980153426 A 20091027; DE 2009001504 W 20091027; EP 09796291 A 20091027; KR 20117012251 A 20091027; TW 98136397 A 20091028; US 200913127213 A 20091027