Patents by Inventor Sebastian Florian Schmiechen

Sebastian Florian Schmiechen 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).

  • LED phosphor comprising bow-tie shaped ANbuilding blocks
    Patent number: 10539275
    Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor selected from the class of M2D2C2-2bBbA2N6:Ln??(I) with M=selected from the group consisting of divalent Ca, Sr, and Ba; D=selected from the group consisting of monovalent Li, divalent Mg, Mn, Zn, Cd, and trivalent Al and Ga; C=selected from the group consisting of monovalent Li and Cu; B=selected from the group consisting of divalent Mg, Zn, Mn and Cd; A=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; Ln=selected from the group consisting of ES and RE; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; and 0?b?1.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: January 21, 2020
    Assignee: Koninklijke Philips N.V.
    Inventors: Peter Josef Schmidt, Philipp-Jean Strobel, Sebastian Florian Schmiechen, Cora Sieglinde Hecht, Volker Weiler, Wolfgang Schnick
  • LED PHOSPHOR COMPRISING BOW-TIE SHAPED A2N6 BUILDING BLOCKS
    Publication number: 20170314745
    Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor selected from the class of M2D2C2-2bBbA2N6:Ln ??(I) with M=selected from the group consisting of divalent Ca, Sr, and Ba; D=selected from the group consisting of monovalent Li, divalent Mg, Mn, Zn, Cd, and trivalent Al and Ga; C=selected from the group consisting of monovalent Li and Cu; B=selected from the group consisting of divalent Mg, Zn, Mn and Cd; A=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; Ln=selected from the group consisting of ES and RE; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; and 0?b?1.
    Type: Application
    Filed: November 5, 2015
    Publication date: November 2, 2017
    Inventors: Peter Josef Schmidt, Philipp-Jean Strobel, Sebastian Florian Schmiechen, Cora Sieglinde Hecht, Volker Weiler, Wolfgang Schnick
  • Phosphors, such as new narrow-band red emitting phosphors for solid state lighting
    Patent number: 9546319
    Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor having the formula M1?x?y?zZzAaBbCcDdEeN4?nOn:ESxREy (I), with M=selected from the group consisting of Ca, Sr, and Ba; Z=selected from the group consisting of monovalent Na, K, and Rb; A=selected from the group consisting of divalent Mg, Mn, Zn, and Cd; B=selected from the group consisting of trivalent B, Al and Ga; C=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; D=selected from the group consisting of monovalent Li, and Cu; E=selected for the group consisting of P, V, Nb, and Ta; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; 0?x?0.2; 0?y?0.2; 0<x+y?0.4; 0?z<1; 0?n?0.5; 0?a?4 (such as 2?a?3); 0?b?4; 0?c?4; 0?d?4; 0?e?4; a+b+c+d+e=4; and 2a+3b+4c+d+5e=10?y?n+z.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: January 17, 2017
    Assignee: Koninklijke Philips N.V.
    Inventors: Peter Josef Schmidt, Frauke Charlotte Hintze, Philipp Alexander Hubert Pust, Volker Weiler, Cora Sieglinde Hecht, Sebastian Florian Schmiechen, Wolfgang Schnick, Detlef Uwe Wiechert
  • NEW NITRIDOALUMOSILICATE PHOSPHOR FOR SOLID STATE LIGHTING
    Publication number: 20160244664
    Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor having the formula M1?y?zZzAaBbCcDdEeN6?nOn:ESx,REy (I), with M=selected from the group consisting of divalent Ca, Sr, and Ba; Z=selected from the group consisting of monovalent Na, K, and Rb; B=selected from the group consisting of divalent Mg, Mn, Zn, and Cd; C=selected from the group consisting of trivalent B, Al and Ga; D=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; A=selected from the group consisting of monovalent Li, and Cu; E=selected for the group consisting of P, V, Nb, and Ta; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; 0?x?0.2; 0?y?0.2; 0<x+y?0.4; 0?z<1;x+y+z<1; 0?n?0.75; 0?a?2 (such as 0?b?0.5); 0?b?2; 0?c?4; 0?d?4; 0?e?4; a+b=2; c+d+e=4; and a+2b+3c+4d+e+y?z=16?n.
    Type: Application
    Filed: September 23, 2014
    Publication date: August 25, 2016
    Inventors: Andreas Tücks, Baby-Seriyati Schreinemacher, Peter Josef Schmidt, Sebastian Florian Schmiechen, Wolfgang Schnick
  • PHOSPHORS, SUCH AS NEW NARROW-BAND RED EMITTING PHOSPHORS FOR SOLID STATE LIGHTING
    Publication number: 20150123155
    Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor having the formula M1?x?y?zZzAaBbCcDdEeN4?nOn:ESxREy (I), with M=selected from the group consisting of Ca, Sr, and Ba; Z=selected from the group consisting of monovalent Na, K, and Rb; A=selected from the group consisting of divalent Mg, Mn, Zn, and Cd; B=selected from the group consisting of trivalent B, Al and Ga; C=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; D=selected from the group consisting of monovalent Li, and Cu; E=selected for the group consisting of P, V, Nb, and Ta; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; 0?x?0.2; 0?y?0.2; 0<x+y?0.4; 0?z<1; 0?n?0.5; 0?a?4 (such as 2?a?3); 0?b?4; 0?c?4; 0?d?4; 0?e?4; a+b+c+d+e=4; and 2a+3b+4c+d+5e=10?y?n+z.
    Type: Application
    Filed: May 9, 2013
    Publication date: May 7, 2015
    Inventors: Peter Josef Schmidt, Frauke Charlotte Hintze, Philipp Alexander Hubert Pust, Volker Weiler, Cora Sieglinde Hecht, Sebastian Florian Schmiechen, Wolfgang Schnick, Detlef Uwe Wiechert