公开(公告)号：US20160090529A1

公开(公告)日：2016-03-31

申请号：US14892796

申请日：2014-04-30

Applicant: MERCK PATENT GMBH

Inventor： Ralf PETRY ,  Holger WINKLER ,  Thomas JUESTEL ,  Matthias MUELLER

IPC: C09K11/77 ,  H01L33/50

CPC classification number: C09K11/7792 ,  C09D5/22 ,  C09K11/57 ,  C09K11/7734 ,  H01L33/502

Abstract: The present invention relates to silicate phosphors, to a process for the preparation thereof and to the use thereof as conversion phosphors. The present invention also relates to an emission-converting material comprising at least the conversion phosphor according to the invention, and to the use thereof in light sources, in particular pc-LEDs (phosphor converted light emitting devices). The present invention furthermore relates to light sources, in particular pc-LEDs, and to lighting units which comprise a primary light source and the emission-converting material according to the invention.

Abstract translation: 本发明涉及硅酸盐荧光体，其制备方法及其作为转化荧光体的用途。 本发明还涉及至少包含根据本发明的转化荧光体的发射转换材料及其在光源中，特别是pc-LED（磷光体转换发光器件）中的用途。 本发明还涉及光源，特别是pc-LED，以及包括根据本发明的一次光源和发射转换材料的照明单元。