公开(公告)号：US20190086038A1

公开(公告)日：2019-03-21

申请号：US16078383

申请日：2016-03-16

Applicant: GE Lighting Solutions, LLC

Inventor： Kevin Jeffrey BENNER ,  Thomas J. BOYLE ,  Dengke CAI ,  Thomas CLYNNE ,  William Erwin COHEN ,  Jean-Patrick DUCROUX ,  Jianmin HE ,  Jon Bennett JANSMA ,  Chuan LIN ,  Juliana P. REISMAN ,  Alok Mani SRIVASTAVA ,  Benjamin James WARD ,  Zhiyong WANG ,  William Robert WRIGHT ,  Qing YI

IPC: F21K9/66 ,  F21V3/10 ,  F21V9/00 ,  H01L27/32 ,  F21K9/232 ,  F21S8/04

Abstract: The specification and drawings present a new apparatus such as a lighting apparatus, the apparatus comprising at least one LED (or OLED) module, configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essentially of the elements neodymium (Nd) and fluorine (F), and optionally including one or more other elements. The lighting apparatus is configured to provide a desired light spectrum by filtering the generated visible light using the compound. The at least one component can comprise a NdFxOy compound with values of x and y determining a content ratio F/O, which may be adjusted during manufacturing of the NdFxOy compound to provide desired output light parameters of the apparatus including at least a desired output light spectrum realized by filtering the generated visible light using the NdFxOy compound.