| 发明名称 |
LED LAMP |
| 摘要 |
A LED lamp has an enclosure including an optically transmissive lens. LEDs are mounted on a plane in the enclosure and are operable to emit light through the lens when energized through an electrical path. A portion of the lens extends behind the plane of the plurality of LEDs such that a portion of the light is emitted as back light. Approximately between 5 and 25 percent of the total Lumen output of the lamp is emitted as backlight. |
| 申请公布号 |
US2015003070(A1) |
申请公布日期 |
2015.01.01 |
| 申请号 |
US201414265823 |
申请日期 |
2014.04.30 |
| 申请人 |
Cree, Inc. |
发明人 |
Medendorp, JR. Nicholas William;Bernard Randall Levy;Lay James Michael;Snell Nathan Ray;Pickard Paul Kenneth |
| 分类号 |
F21K99/00 |
主分类号 |
F21K99/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lamp comprising:
an enclosure comprising an optically transmissive lens; a plurality of LEDs mounted on a plane in the enclosure and operable to emit light through the lens when energized through an electrical path; a portion of the lens extending behind the plane of the plurality of LEDs such that a portion of the light is emitted as backlight. |
| 地址 |
Durham NC US |
