| 发明名称 |
Display device with solid state fluorescent material |
| 摘要 |
A display device (100) comprising a plurality of lighting units (101), each lighting unit comprising at least one light emitting diode (202) being provided with a fluorescent element (203) arranged to absorb at least part of the light emitted by said light emitting diode and emit light of a wavelength range different from that of the absorbed light is provided. The fluorescent element (203) comprises at least one phosphor being an europium(II)-activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3x+4/3y:EuzOaXb.
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| 申请公布号 |
US7939996(B2) |
申请公布日期 |
2011.05.10 |
| 申请号 |
US20060094673 |
申请日期 |
2006.11.14 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BRUNNER KLEMENS;WEIJERS ALDEGONDA LUCIA;STORMBERG HANS-PETER;VAN TARTWIJK GUIDO HENRI MARIA;JACOBS JEAN PAUL;BECHTEL HANS-HELMUT;LENDERINK EGBERT;WANG LINGLI;VAN AS MARCO;BOONEKAMP ERIK;PEETERS MARTINUS PETRUS JOSEPH;CHAO PUJOL OSCAR ARTURO;LANKHORST MARTIJN HENRI RICHARD;TUKKER TEUNIS WILLEM;JALINK CORNELIS JOJAKIM;DUINE PETER ALEXANDER |
| 分类号 |
H01J1/62;H01L33/50 |
主分类号 |
H01J1/62 |
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