公开(公告)号：US10066162B2

公开(公告)日：2018-09-04

申请号：US13265807

申请日：2010-04-27

申请人： Arunava Dutta ,  Paul Salvi ,  Carissa Mercer

发明人： Arunava Dutta ,  Paul Salvi ,  Carissa Mercer

IPC分类号： H01J61/44 ,  C09K11/81 ,  C09K11/78 ,  C09K11/77

CPC分类号： C09K11/7739 ,  C09K11/7729 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  H01J61/44

摘要： A phosphor blend is described wherein the blend consists of a red-emitting rare earth phosphor, a green-emitting rare earth phosphor, and a blue-emitting rare earth phosphor wherein the 50% size of the phosphors is between about 12 to 15 μm. The phosphor blend is incorporated into a fluorescent lamp having an increased efficacy. A dual layer coating may be used to provide an additional increase in efficacy.

公开(公告)号：US20120032580A1

公开(公告)日：2012-02-09

申请号：US13265807

申请日：2010-04-27

申请人： Arunava Dutta ,  Paul Salvi ,  Carissa Mercer

发明人： Arunava Dutta ,  Paul Salvi ,  Carissa Mercer

IPC分类号： H01J61/44 ,  C09K11/81 ,  C09K11/78

CPC分类号： C09K11/7739 ,  C09K11/7729 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  H01J61/44

摘要： A phosphor blend is described wherein the blend consists of a red-emitting rare earth phosphor, a green-emitting rare earth phosphor, and a blue-emitting rare earth phosphor wherein the 50% size of the phosphors is between about 12 to 15 μm. The phosphor blend is incorporated into a fluorescent lamp having an increased efficacy. A dual layer coating may be used to provide an additional increase in efficacy.

摘要翻译： 描述了一种荧光体共混物，其中共混物由发射红色的稀土荧光体，绿色发射的稀土荧光体和蓝色发射的稀土荧光体组成，其中50％的荧光体的尺寸在约12至15μm之间。 将荧光体掺合物掺入具有增加的功效的荧光灯中。 双层涂层可用于提供额外的功效增加。