PHOSPHOR, METHOD FOR PRODUCING A PHOSPHOR AND USE OF A PHOSPHOR

An embodiment of the invention relates to a luminescent material, comprising an inorganic substance which includes in its composition at least the element D, the element A1, the element AX, the element SX and the element NX (D representing one, two or more elements from the group consisting of Mn, C...

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Main Authors THIENEL, FRAUKE, BAUMGARTNER, ALEXANDER, STOPPELKAMP, VERA, FIEDLER, TIM, BICHLER, DANIEL, LANGE, STEFAN, ROMER, REBECCA, HUCKENBECK, BARBARA, CUI, HAILING, BONISCH, NORBERT, JERMANN, FRANK
Format Patent
LanguageEnglish
French
Published 07.06.2022
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:An embodiment of the invention relates to a luminescent material, comprising an inorganic substance which includes in its composition at least the element D, the element A1, the element AX, the element SX and the element NX (D representing one, two or more elements from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb, A1 representing one, two or more elements from the group of divalent metals which are not included in D, SX representing one, two or more elements from the group of tetravalent metals, AX representing one, two or more elements from the group of trivalent metals, and NX representing one, two or more elements from the group consisting of O, N, S, C, C1, F) and has the same crystal structure such as Sr (SraCa1-a) Si2A12N6. Dans un mode de réalisation, l'invention concerne une substance luminescente qui contient une substance inorganique dont la composition contient au moins l'élément D, l'élément A1, l'élément AX, l'élément SX et l'élément NX (où D représente un, deux ou plus de deux éléments du groupe Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm et Yb; A1 représente un, deux ou plus de deux éléments du groupe des métaux divalents non contenus dans D; SX représente un, deux ou plus de deux éléments du groupe des métaux tétravalents; AX représente un, deux ou plus de deux éléments du groupe des métaux trivalents; et NX représente un, deux ou plus de deux éléments du groupe O, N, S, C, Cl, F) et qui possède la même structure cristalline que le composé Sr(SraCa1-a)Si2Al2N6.
Bibliography:Application Number: CA20142925738