公开(公告)号：US11639465B2

公开(公告)日：2023-05-02

申请号：US16202182

申请日：2018-11-28

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Tim Fiedler ,  Stefan Lange ,  Hubert Huppertz ,  Daniel Dutzler ,  Thorsten Schroeder ,  Daniel Bichler ,  Gudrun Plundrich ,  Simon Peschke ,  Gregor Hoerder ,  Gina Maya Achrainer ,  Klaus Wurst

IPC: C09K11/77 ,  C09K11/08

Abstract: A phosphor is specified. The phosphor has the general molecular formula:
(MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n: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−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 0.125 v.

公开(公告)号：US20220315836A1

公开(公告)日：2022-10-06

申请号：US17837053

申请日：2022-06-10

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Tim Fiedler ,  Stefan Lange ,  Hubert Huppertz ,  Daniel Dutzler ,  Thorsten Schroeder ,  Daniel Bichler ,  Gudrun Plundrich ,  Simon Peschke ,  Gregor Hoerder ,  Gina Maya Achrainer ,  Klaus Wurst

IPC: C09K11/77 ,  H01L33/50 ,  C09K11/08

Abstract: A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula (MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n: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 0.125 v.

公开(公告)号：US20190157520A1

公开(公告)日：2019-05-23

申请号：US16198812

申请日：2018-11-22

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Stefan Lange ,  Hubert Huppertz ,  Thorsten Schroeder ,  Daniel Bichler ,  Gudrun Plundrich ,  Simon Peschke ,  Gregor Hoerder ,  Gina Maya Achrainer ,  Klaus Wurst

IPC: H01L33/50 ,  C09K11/77 ,  C01G9/00 ,  C01F5/00

Abstract: A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula (MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n: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 0.125 v.

公开(公告)号：US20190144745A1

公开(公告)日：2019-05-16

申请号：US16202182

申请日：2018-11-28

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Tim Fiedler ,  Stefan Lange ,  Hubert Huppertz ,  Daniel Dutzler ,  Thorsten Schroeder ,  Daniel Bichler ,  Gudrun Plundrich ,  Simon Peschke ,  Gregor Hoerder ,  Gina Maya Achrainer ,  Klaus Wurst

IPC: C09K11/77 ,  C09K11/08

Abstract: A phosphor is specified. The phosphor has the general molecular formula: (MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n: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−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 0.125 v.

公开(公告)号：US10519371B2

公开(公告)日：2019-12-31

申请号：US16324924

申请日：2017-11-10

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Thorsten Schroeder ,  Stefan Lange ,  Gregor Hoerder ,  Gina Maya Achrainer ,  Hubert Huppertz ,  Simon Peschke ,  Alexey Marchuk ,  Philipp Schmid ,  Franziska Hummel ,  Stephanie Dirksmeyer

IPC: C09K11/08 ,  C09K11/77 ,  H01L33/50

Abstract: A luminescent material may include the formula (MB) (TA)3−2x(TC)1+2xO4−4xN4x:E where 0

公开(公告)号：US20190093011A1

公开(公告)日：2019-03-28

申请号：US16202188

申请日：2018-11-28

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Tim Fiedler ,  Stefan Lange ,  Hubert Huppertz ,  Daniel Dutzler ,  Thorsten Schroeder ,  Daniel Bichler ,  Gudrun Plundrich ,  Simon Peschke ,  Gregor Hoerder ,  Gina Maya Achrainer ,  Klaus Wurst

IPC: C09K11/77 ,  C09K11/08 ,  H01L33/50

CPC classification number: C09K11/7734 ,  C09K11/0883 ,  H01L33/502

Abstract: A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula (MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n: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 0.125 v.

公开(公告)号：US11920071B2

公开(公告)日：2024-03-05

申请号：US17616689

申请日：2020-06-04

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Daniel Bichler ,  Simon Dallmeir ,  Christian Koch ,  Simon Peschke ,  Gudrun Plundrich ,  Philipp Schmid ,  Christiane Stoll ,  Johanna Strube-Knyrim ,  Jutta Thoma ,  Mark Vorsthove

IPC: C09K11/77 ,  F21S41/16 ,  F21S41/176 ,  F21V9/30 ,  F21V14/08 ,  G02B26/00 ,  F21Y115/30 ,  G03B21/20

CPC classification number: C09K11/7734 ,  C09K11/7706 ,  F21S41/16 ,  F21S41/176 ,  F21V9/30 ,  F21V14/08 ,  G02B26/008 ,  F21Y2115/30 ,  G03B21/204

Abstract: A luminophore having the general empirical formula X′1−xA′y(Al1+zA′3−z)O4:E′ that crystallizes in a tetragonal crystal system.



X′ may be Mg, Ca, Sr, Ba, and combinations thereof;
A′ may be Li, Na, K, Rb, Cs, and combinations thereof;
E′ may be Eu, Ce, Yb, Mn, and combinations thereof;
0

公开(公告)号：US11566174B2

公开(公告)日：2023-01-31

申请号：US16302748

申请日：2017-08-10

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Tim Fiedler ,  Stefan Lange ,  Hubert Huppertz ,  Daniel Dutzler ,  Thorsten Schroeder ,  Daniel Biehler ,  Simon Peschke

IPC: C09K11/77 ,  C09K11/08

Abstract: A phosphor is specified. The phosphor has the general molecular formula: (MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n: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−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 0.125 v.

公开(公告)号：US20220135880A1

公开(公告)日：2022-05-05

申请号：US17431438

申请日：2020-02-14

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Simon Peschke ,  Stefan Lange

IPC: C09K11/77 ,  C01B21/082 ,  H01L33/50 ,  H01S5/0225

Abstract: A phosphor having the general formula EA7A2T1t1T2t2 T3t3NnOo: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.

公开(公告)号：US20190326481A1

公开(公告)日：2019-10-24

申请号：US16302724

申请日：2017-08-10

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Markus Seibald ,  Dominik Baumann ,  Tim Fiedler ,  Stefan Lange ,  Hubert Huppertz ,  Daniel Dutzler ,  Thorsten Schroeder ,  Daniel Bichler ,  Simon Peschke

IPC: H01L33/50 ,  C09K11/08 ,  C09K11/77 ,  G02F1/1335

Abstract: A lighting device is specified. The lighting device comprises a phosphor having the general molecular formula (MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n: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.