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US 2026/0297424 A1Published application
Luminophore, method for producing a luminophore, and radiation-emitting component
Assigneeams-OSRAM International GmbH
InventorsGina Maya ACHRAINER, Johanna STRUBE-KNYRIM, Daniel BICHLER, Mark VORSTHOVE
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Abstract
A luminophore with the general formula A4L3-xM1+xN9-xOx:RE is given, where 0≤x≤3, A is an element or a combination of elements from the group of rare earth elements, L is an element or a combination of elements from the group of tetravalent elements, M is an element or a combination of elements from the group of trivalent elements, and RE is an activator element. A method for producing a luminophore and a radiation-emitting component are further disclosed.
Claims20
A luminophore with the general formula
- where 0≤x≤3,
- A is an element or a combination of elements from the group of rare earth elements,
- L is an element or a combination of elements from the group of tetravalent elements,
- M is an element or a combination of elements from the group of trivalent elements, and
- RE is an activator element.
2 more elements
A method for producing a luminophore having the general formula
- where 0≤x≤3,
- A is an element or a combination of elements from the group of rare earth elements,
- L is an element or a combination of elements from the group of tetravalent elements,
- M is an element or a combination of elements from the group of trivalent elements, and
- RE is an activator element,
- comprising the steps
- provision of reactants,
- mixing the reactants to form a mixture of reactants, and
- heating the reactant mixture.
6 more elements
Dependencies are inferred from the claim text.