| 发明名称 |
Phosphor Device and Lighting Apparatus Comprising the Same |
| 摘要 |
A phosphor device (1) comprising a carrier member (2) having upper and lower faces; a phosphor layer (3) being arranged at the upper face of the carrier member (2), whereby the phosphor layer (3) comprises at least one phosphor zone (R; G; Y); a reflective zone (33) being arranged adjacent to the at least one phosphor zone (R; G; Y); an optical transmitting member (4) having a first end face (7) and a second end face (9), the optical transmitting member (4) being arranged at the top portion of the phosphor layer (3) and the reflective zone (33), whereby wherein the first end face (7) of the optical transmitting member (4) covers at least a subarea (8) of each of the at least one phosphor zone (R; G; Y) and the reflective zone (33). |
| 申请公布号 |
US2014153214(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201013818542 |
申请日期 |
2010.08.24 |
| 申请人 |
Bruemmer Mathias;Hartwig Ulrich;Morgenbrod Nico;Morkel Matthias;Rehn Henning |
发明人 |
Bruemmer Mathias;Hartwig Ulrich;Morgenbrod Nico;Morkel Matthias;Rehn Henning |
| 分类号 |
F21V13/08 |
主分类号 |
F21V13/08 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A phosphor device comprising:
a carrier member having upper and lower faces;
a phosphor layer being arranged at the upper face of the carrier member, whereby the phosphor layer comprises at least one phosphor zone;a reflective zone being arranged adjacent to the at least one phosphor zone; an optical transmitting member having a first end face and a second end face, the optical transmitting member being arranged at the top portion of the phosphor layer and the reflective zone, wherein the first end face of the optical transmitting member covers at least a subarea of each of the at least one phosphor zone and the reflective zone.
|
| 地址 |
Wusterwitz DE |
