EP 2409368 A2 20120125 - OPTOELECTRONIC SEMICONDUCTOR COMPONENT
Title (en)
OPTOELECTRONIC SEMICONDUCTOR COMPONENT
Title (de)
OPTOELEKTRONISCHES HALBLEITERBAUTEIL
Title (fr)
COMPOSANT SEMICONDUCTEUR OPTOÉLECTRONIQUE
Publication
Application
Priority
- EP 2010050647 W 20100120
- DE 102009013909 A 20090319
Abstract (en)
[origin: WO2010105865A2] At least one embodiment of the optoelectronic semiconductor component (1) comprises an epitactically grown semiconductor body (2) having at least one active layer (3). The semiconductor body (2) of the semiconductor component (1) furthermore comprises at least one barrier layer (4), wherein the barrier layer (4) directly adjoins the active layer (3). In a variation direction or a longitudinal direction (L), perpendicular to a growth direction (G) of the semiconductor body (2), a material composition and/or a layer thickness of the active layer (3) and/or the barrier layer (4) is varied. Due to the variation of the material composition and/or the layer thickness of the active layer (3) and/or the barrier layer (4), an emission wavelength (?) of a radiation (R) generated in the active layer (3), likewise in the variation direction or in the longitudinal direction (L), is set.
IPC 8 full level
H01S 3/0941 (2006.01); H01S 5/40 (2006.01); H01S 5/42 (2006.01)
CPC (source: EP US)
H01S 3/0941 (2013.01 - EP US); H01S 5/4031 (2013.01 - EP US); H01S 5/405 (2013.01 - EP US); H01S 5/423 (2013.01 - EP US); H01S 3/094096 (2013.01 - EP US); H01S 5/04256 (2019.07 - EP US); H01S 5/1053 (2013.01 - EP US); H01S 5/3095 (2013.01 - EP US); H01S 5/4043 (2013.01 - EP US); H01S 5/4087 (2013.01 - EP US)
Citation (search report)
See references of WO 2010105865A2
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
DOCDB simple family (publication)
DE 102009013909 A1 20100923; CN 102356522 A 20120215; EP 2409368 A2 20120125; US 2012250715 A1 20121004; WO 2010105865 A2 20100923; WO 2010105865 A3 20110113
DOCDB simple family (application)
DE 102009013909 A 20090319; CN 201080012813 A 20100120; EP 10700750 A 20100120; EP 2010050647 W 20100120; US 201013257515 A 20100120