公开(公告)号：US20170306223A1

公开(公告)日：2017-10-26

申请号：US15517829

申请日：2015-09-22

Applicant: MERCK PATENT GMBH

Inventor： Ralf PETRY ,  Holger WINKLER ,  Thomas JUESTEL ,  Tobias DIERKES

IPC: C09K11/70 ,  C09K11/77 ,  C09K11/08 ,  C09K11/07

CPC classification number: C09K11/70 ,  C09K11/07 ,  C09K11/0877 ,  C09K11/77 ,  C09K11/7715 ,  C09K11/7728 ,  C09K11/7733 ,  C09K11/7759 ,  H01L33/502

Abstract: The present invention relates to europium-, cerium-, samarium- or praseodymium-doped boronitrides, to a process for the preparation of these compounds, and to the use of the doped boronitrides according to the invention as conversion phosphors. The present invention furthermore relates to a light source which contains a doped boronitride according to the invention.

公开(公告)号：US20160186056A1

公开(公告)日：2016-06-30

申请号：US14909760

申请日：2014-07-09

Applicant: MERCK PATENT GMBH

Inventor： Holger WINKLER ,  Thomas JUESTEL ,  Arturas KATELNIKOVAS ,  Tobias DIERKES

IPC: C09K11/77 ,  H01L33/50

CPC classification number: C09K11/7792 ,  H01L33/502 ,  H05B33/14

Abstract: The present invention relates to europium-doped phosphors, to a process for the preparation thereof, and to the use of these compounds as conversion phosphors. The present invention furthermore relates to light-emitting devices which comprise the phosphor according to the invention.

Abstract translation: 本发明涉及铕掺杂磷光体，其制备方法以及这些化合物作为转化荧光体的用途。 本发明还涉及包含根据本发明的荧光体的发光器件。