| 申请日期 | 2025-06-25 | 申请号 | US10598016 |
| 公开（公告）号 | US20080157653A1 | 公开（公告）日 | 2008-07-03 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Peter J Schmidt; Thomas Justel; Henning Hoppe; Wolfgang Schnick | ||
| 简介 | The invention concerns an illumination system, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow red-emitting cerium-activated carbido-nitridosilicate of general formula (RE1−z)2−aEAaSi4N6+aC1−a : CeZ, wherein 0≦a<1, 0 | ||
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