发明名称 |
WHITE LIGHT ILLUMINATION DEVICE |
摘要 |
A converter (2) of a CE:YAG ceramic converts blue excitation light into yellow light of a color location near the white point in the chromaticity diagram. A filter (3) attenuates the light fraction below 530 nm so as to obtain white illumination light. |
申请公布号 |
EP2828352(B1) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20130710811 |
申请日期 |
2013.03.08 |
申请人 |
SCHOTT AG |
发明人 |
HAGEMANN, VOLKER;WÖLFING, BERND |
分类号 |
C09K11/80;F21S8/10 |
主分类号 |
C09K11/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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