发明名称 |
Lighting using solid state device and phosphors to produce light approximating a black body radiation spectrum |
摘要 |
Solid state light emitting devices and/or solid state lighting devices use three or more phosphors excited by energy from a solid state source. The phosphors are selected and included in proportions such that the visible light output of such a device exhibits a radiation spectrum that approximates a black body radiation spectrum for the rated color temperature for the device, over at least a predetermined portion of the visible light spectrum. |
申请公布号 |
US8334644(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US201113237636 |
申请日期 |
2011.09.20 |
申请人 |
RAMER DAVID P.;RAINS, JR. JACK C.;ABL IP HOLDING LLC |
发明人 |
RAMER DAVID P.;RAINS, JR. JACK C. |
分类号 |
H01J1/62 |
主分类号 |
H01J1/62 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|