发明名称 |
Phosphor based light source having a flexible short pass reflector |
摘要 |
A light source includes an LED that emits excitation light, a first flexible multilayer reflector that reflects at least a portion of visible light and transmits the excitation light, and a layer of phosphor material adjacent the flexible multilayer reflector. The phosphor material emits visible light when illuminated with the excitation light. |
申请公布号 |
US2004145312(A1) |
申请公布日期 |
2004.07.29 |
申请号 |
US20030726995 |
申请日期 |
2003.12.02 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
OUDERKIRK ANDREW J.;WHEATLEY JOHN A.;WEBER MICHAEL F. |
分类号 |
H01L33/00;H05B33/00;(IPC1-7):H05B33/00 |
主分类号 |
H01L33/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|