Radiation-emitting optoelectronic component

Radiation-emitting optoelectronic component

A radiation-emitting optoelectronic component may include a semiconductor chip or a semiconductor laser which, in operation of the component, emits a primary radiation in the UV region or in the blue region of the electromagnetic spectrum. The optoelectronic component may further include a conversio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Baumgartner, Alexander, Wilm, Alexander, Stoll, Ion
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
BASIC ELECTRIC ELEMENTS
BEER
BIOCHEMISTRY
CHEMISTRY
DEVICES USING STIMULATED EMISSION
DYES
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
ENZYMOLOGY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MICROBIOLOGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MUTATION OR GENETIC ENGINEERING
NATURAL RESINS
PAINTS
POLISHES
SEMICONDUCTOR DEVICES
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:A radiation-emitting optoelectronic component may include a semiconductor chip or a semiconductor laser which, in operation of the component, emits a primary radiation in the UV region or in the blue region of the electromagnetic spectrum. The optoelectronic component may further include a conversion element comprising a first phosphor configured to convert the primary radiation at least partly to a first secondary radiation having a peak wavelength in the green region of the electromagnetic spectrum between 475 nm and 500 nm inclusive. The first phosphor may be or include BaSi4Al3N9, SrSiAl2O3N2, BaSi2N2O2, ALi3XO4, M*(1−x*−y*−z*) Z*z*[A*a*B*b*C*c*D*d*E*e*N4-n*On*], and combinations thereof.