Osram Oled Gmbh

Osram Opto Semiconductors Gmbh

Simon Peschke

Stefan Lange

Daniel Bichler

Dominik Baumann

Markus Seibald

Hubert Huppertz

Thorsten Schroeder

Gudrun Plundrich

Gina Maya Achrainer

Gregor Hoerder

Tim Fiedler

Klaus Wurst

Daniel Dutzler

Simon Dallmeir

Christian Koch

Johanna Strube-Knyrim

Mark Vorsthove

Jutta Thoma

Philipp Schmid

Alexey Marchuk

Christiane Stoll

Franziska Hummel

Stephanie Dirksmeyer

Daniel Biehler

A lighting device includes a phosphor having the general molecular formula (MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(X D):E. MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, XC=N and XD=C and E=Eu, Ce, Yb and/or Mn.

Lighting device

A phosphor having the general formula EAAT1T2T3NO:RE. EA is selected from the group of divalent elements. A is selected from the group of monovalent elements. T1 is selected from the group of trivalent elements. T2 is selected from the group of tetravalent elements. T3 is selected from the group of pentavalent elements. RE is an activator element. 16+3 t1+4 t2+5 t3−3n−2 o=0. t1+t2+t3=5; n+o=16; 0≤t1≤4; 0≤t2≤5; 0≤t3≤5; 0≤n≤9; 7≤o≤16.

Phosphor process for producing a phosphor and optoelectronic device

A luminophore having the general empirical formula X′A′(AlA′)O:E′ that crystallizes in a tetragonal crystal system.

Yellow luminophore and light source

A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula (MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E. In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, XC=N and XD=C and E=Eu, Ce, Yb and/or Mn. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j−k−2l−3m−4n=w; 0.8≤t≤1; −3.5≤u≤4; 3.5≤v≤4; (−0.2)≤w≤0.2 and 0≤m<0.875 v and/or v≥l>0.125 v.

A phosphor may have the general formula EAADON:RE. EA may be selected from the group of divalent elements. A may be selected from the group of monovalent, divalent or trivalent elements. D may be selected from the group of trivalent or tetravalent elements. RE may be an activator element. 0&#x2264;x&#x2264;8, and &#x3b5;(4+4y+3z)=3(8&#x2212;x)+2x with the charge number y of element A, the charge number z of element D, and &#x3b5;=0.9-1.1.

Phosphor, method of producing a phosphor, and radiation emitting device

A phosphor is specified. The phosphor has the general molecular formula: (MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E. In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, -E=Eu, Ce, Yb and/or Mn, XC&#x2550;N and XD=C. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j&#x2212;k&#x2212;2l&#x2212;3m&#x2212;4n=w; 0.8&#x2264;t&#x2264;1; 3.5&#x2264;u&#x2264;4; 3.5&#x2264;v&#x2264;4; (&#x2212;0.2)&#x2264;w&#x2264;0.2 and 0&#x2264;m&#x3c;0.875 v and/or v&#x2265;l&#x3e;0.125 v.

Phosphor and method for producing the phosphor

A phosphor is specified. The phosphor has the general molecular formula:(MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E.In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, -E=Eu, Ce, Yb and/or Mn, XC=N and XD=C. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j&#x2212;k&#x2212;2l&#x2212;3m&#x2212;4n=w; 0.8&#x2264;t&#x2264;1; 3.5&#x2264;u&#x2264;4; 3.5&#x2264;v&#x2264;4; (&#x2212;0.2)&#x2264;w&#x2264;0.2 and 0&#x2264;m&#x3c;0.875 v and/or v&#x2265;1&#x3e;0.125 v.

A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula (MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E. In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, XC=N and XD=C and E=Eu, Ce, Yb and/or Mn. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j&#x2212;k&#x2212;2l&#x2212;3m&#x2212;4n=w; 0.8&#x2264;t&#x2264;1; &#x2212;3.5&#x2264;u&#x2264;4; 3.5&#x2264;v&#x2264;4; (&#x2212;0.2) w&#x2264;0.2 and 0&#x2264;m&#x3c;0.875 v and/or v&#x2265;l&#x3e;0.125 v.

A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula(MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E.In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, XC=N and XD=C and E=Eu, Ce, Yb and/or Mn. The following furthermore hold true:

A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula (MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E. In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, XC=N and XD=C and E=Eu, Ce, Yb and/or Mn. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j&#x2212;k&#x2212;2l&#x2212;3m&#x2212;4n=w; 0.8&#x2264;t&#x2264;1; &#x2212;3.5&#x2264;u&#x2264;4; 3.5&#x2264;v&#x2264;4; (&#x2212;0.2)&#x2264;w&#x2264;0.2 and 0&#x2264;m&#x3c;0.875 v and/or v&#x2265;1&#x3e;0.125 v.

A luminescent material may include the formula (MB) (TA)(TC)ON:E where 0&#x3c;x&#x3c;0.875. &#x2014;TA may be selected from a group of monovalent metals, such as Li, Na, Cu, Ag, and combinations thereof. &#x2014;MB may be selected from a group of divalent metals including Mg, Ca, Sr, Ba, Zn, and combinations thereof. &#x2014;TC may be selected from a group of trivalent metals including B, Al, Ga, In, Y, Fe, Cr, Sc, rare earth metals, and combinations thereof. &#x2014;E may be selected from a group including Eu, Mn, Ce, Yb, and combinations thereof.

Phosphor, illumination device and use of an illumination device

A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula(MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E. In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, XC=N and XD=C and E=Eu, Ce, Yb and/or Mn. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j&#x2212;k&#x2212;2l&#x2212;3m&#x2212;4n=w; 0.8&#x2264;t&#x2264;1; &#x2212;3.5&#x2264;u&#x2264;4; 3.5&#x2264;v&#x2264;4; (&#x2212;0.2)&#x2264;w&#x2264;0.2 and 0&#x2264;m&#x2264;0.875 v and/or v&#x2265;1&#x3e;0.125 v.

A phosphor is specified. The phosphor has the general molecular formula: (MA)(MB)(MC)(MD)(TA)(TB)(TC)(TD)(TE)(TF)(XA)(XB)(XC)(XD):E. In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, &#x2014;E=Eu, Ce, Yb and/or Mn, XC=N and XD=C. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j&#x2212;k&#x2212;2l&#x2212;3m&#x2212;4n=w; 0.8&#x2264;t&#x2264;1; 3.5&#x2264;u&#x2264;4; 3.5&#x2264;v&#x2264;4; (&#x2212;0.2)&#x2264;w&#x2264;0.2 and 0&#x2264;m&#x3c;0.875 v and/or v&#x2265;l&#x3e;0.125 v.

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Assling, Germany

Simon Peschke