Patents by Inventor Dominik Baumann

Dominik Baumann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10752836
    Abstract: A phosphor is disclosed. In an embodiment the phosphor includes an inorganic compound having at least one activator E and N and/or O in its empirical formula, wherein E is selected from the group consisting of Mn, Cr, Ni, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Yb, Tm, Li, Na, K, Rb, Cs and combinations thereof, and wherein the inorganic compound crystallizes in a crystal structure with the same atomic sequence as in K2Zn6O7.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: August 25, 2020
    Assignee: OSRAM OLED GMBH
    Inventors: Markus Seibald, Tim Fiedler, Dominik Baumann, Hubert Huppertz, Klaus Wurst, Gunter Heymann, Dominik Wilhelm
  • Publication number: 20200255731
    Abstract: A phosphor may have the empirical formula: (AB)1+x+2yAl11?x?y(AC)xLiyO17:E, where 0<x+y<11; AC=Mg, Ca, Sr, Ba and/or Zn; AB=Na, K, Rb, and/or Cs; and E=Eu, Ce, Yb, and/or Mn. The phosphor may be used in conversion LED components.
    Type: Application
    Filed: September 27, 2018
    Publication date: August 13, 2020
    Inventors: Alexey Marchuk, Dominik Baumann
  • Publication number: 20200248071
    Abstract: A phosphor may have the empirical formula: (AB)1+x+2yAl11-x-y(AC)xLiyO17:E, where 0<x+y<11; x>0; AC=B, Ga, In, or combinations thereof; AB=Na, K, Rb, Cs, or combinations thereof; and E=Eu, Ce, Yb, Mn, or combinations thereof. The phosphor may be used in conversion LED components.
    Type: Application
    Filed: September 27, 2018
    Publication date: August 6, 2020
    Inventors: Alexey Marchuk, Dominik Baumann
  • Publication number: 20200245428
    Abstract: A dimmable light source for emitting white overall radiation may include a dimmer and a light-emitting diode. The dimmer may vary a current intensity of a current for operating the light-emitting diode during the operation of the light source. The LED may include a semiconductor layer sequence to emit primary radiation, and the LED may further include a conversion element configured to at least partially convert the primary radiation into secondary radiation having a first emission band with a first emission maximum ranging from 400 nm to 500 nm and a second emission band with a second emission maximum ranging from 510 nm to 700 nm. A relative intensity of the first emission band may reduce with decreasing current intensity of the current for operating the LED, and a relative intensity of the second emission band may increase with decreasing current intensity of the current for operating the LED.
    Type: Application
    Filed: February 12, 2018
    Publication date: July 30, 2020
    Inventors: Dominik BAUMANN, Stefan LANGE
  • Patent number: 10711192
    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.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: July 14, 2020
    Assignee: Osram Oled GmbH
    Inventors: 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
  • Patent number: 10644206
    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.
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: May 5, 2020
    Assignee: OSRAM OLED GMBH
    Inventors: Markus Seibald, Dominik Baumann, Stefan Lange, Hubert Huppertz, Thorsten Schroeder, Daniel Bichler, Gudrun Plundrich, Simon Peschke, Gregor Hoerder, Gina Maya Achrainer, Klaus Wurst
  • Patent number: 10519371
    Abstract: A luminescent material may include the formula (MB) (TA)3?2x(TC)1+2xO4?4xN4x:E where 0<x<0.875. —TA may be selected from a group of monovalent metals, such as Li, Na, Cu, Ag, and combinations thereof. —MB may be selected from a group of divalent metals including Mg, Ca, Sr, Ba, Zn, and combinations thereof. —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. —E may be selected from a group including Eu, Mn, Ce, Yb, and combinations thereof.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: December 31, 2019
    Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: 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
  • Patent number: 10505080
    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.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: December 10, 2019
    Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Markus Seibald, Dominik Baumann, Tim Fiedler, Stefan Lange, Hubert Huppertz, Daniel Dutzler, Thorsten Schroeder, Daniel Bichler, Simon Peschke
  • Patent number: 10479936
    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.
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: November 19, 2019
    Assignee: OSRAM OPTO-SEMICONDUCTORS GMBH
    Inventors: Markus Seibald, Dominik Baumann, Stefan Lange, Hubert Huppertz, Thorsten Schroeder, Daniel Bichler, Gudrun Plundrich, Simon Peschke, Gregor Hoerder, Gina Maya Achrainer, Klaus Wurst
  • Publication number: 20190326481
    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.
    Type: Application
    Filed: August 10, 2017
    Publication date: October 24, 2019
    Inventors: Markus Seibald, Dominik Baumann, Tim Fiedler, Stefan Lange, Hubert Huppertz, Daniel Dutzler, Thorsten Schroeder, Daniel Bichler, Simon Peschke
  • Publication number: 20190322934
    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.
    Type: Application
    Filed: August 10, 2017
    Publication date: October 24, 2019
    Inventors: Markus Seibald, Dominik Baumann, Tim Fiedler, Stefan Lange, Hubert Huppertz, Daniel Dutzler, Thorsten Schroeder, Daniel Bichler, Simon Peschke
  • Publication number: 20190316035
    Abstract: A luminescent material may include the formula (MB) (TA)3?2x(TC)1+2xO4?4xN4x:E where 0<x<0.875. —TA may be selected from a group of monovalent metals, such as Li, Na, Cu, Ag, and combinations thereof. —MB may be selected from a group of divalent metals including Mg, Ca, Sr, Ba, Zn, and combinations thereof. —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. —E may be selected from a group including Eu, Mn, Ce, Yb, and combinations thereof.
    Type: Application
    Filed: November 10, 2017
    Publication date: October 17, 2019
    Inventors: 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
  • Publication number: 20190157520
    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.
    Type: Application
    Filed: November 22, 2018
    Publication date: May 23, 2019
    Inventors: Markus Seibald, Dominik Baumann, Stefan Lange, Hubert Huppertz, Thorsten Schroeder, Daniel Bichler, Gudrun Plundrich, Simon Peschke, Gregor Hoerder, Gina Maya Achrainer, Klaus Wurst
  • Publication number: 20190144745
    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.
    Type: Application
    Filed: November 28, 2018
    Publication date: May 16, 2019
    Inventors: 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
  • Publication number: 20190144744
    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.
    Type: Application
    Filed: November 22, 2018
    Publication date: May 16, 2019
    Inventors: Markus Seibald, Dominik Baumann, Stefan Lange, Hubert Huppertz, Thorsten Schroeder, Daniel Bichler, Gudrun Plundrich, Simon Peschke, Gregor Hoerder, Gina Maya Achrainer, Klaus Wurst
  • Publication number: 20190093011
    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.
    Type: Application
    Filed: November 28, 2018
    Publication date: March 28, 2019
    Inventors: 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
  • Publication number: 20180148644
    Abstract: A phosphor is disclosed. In an embodiment the phosphor includes an inorganic compound having at least one activator E and N and/or O in its empirical formula, wherein E is selected from the group consisting of Mn, Cr, Ni, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Yb, Tm, Li, Na, K, Rb, Cs and combinations thereof, and wherein the inorganic compound crystallizes in a crystal structure with the same atomic sequence as in K2Zn6O7.
    Type: Application
    Filed: May 6, 2016
    Publication date: May 31, 2018
    Inventors: Markus Seibald, Tim Fiedler, Dominik Baumann, Hubert Huppertz, Klaus Wurst, Gunter Heymann, Dominik Wilhelm