公开(公告)号：US20140306598A1

公开(公告)日：2014-10-16

申请号：US14315904

申请日：2014-06-26

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Fangming DU ,  Brett R. BRADLEY ,  William Erwin COHEN ,  Nathaniel Jon FARKAS ,  Clark David NELSON

IPC: H01J61/44 ,  C09K11/73 ,  C09K11/77 ,  C09K11/71

CPC classification number: H01J61/44 ,  C09K11/71 ,  C09K11/76 ,  C09K11/7734 ,  H01J61/35

Abstract: A coating system for a fluorescent lamp, and fluorescent lamps provided therewith. The coating system includes a phosphor-containing coating containing a mixture of phosphors that contain less than 10% weight rare earth phosphors. The phosphor-containing coating emits visible light having a color rendering index of at least 87 when excited by UV radiation.

Abstract translation: 一种用于荧光灯的涂层系统，以及提供荧光灯的荧光灯。 该涂层系统包括含有含有少于10重量％稀土荧光体的磷光体混合物的含磷光体涂层。 当通过紫外线辐射激发时，含荧光体的涂层发射具有至少87的显色指数的可见光。