| 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. |
| 申请公布号 |
KR20080072931(A) |
申请公布日期 |
2008.08.07 |
| 申请号 |
KR20087015278 |
申请日期 |
2008.06.23 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BRUNNER KLEMENS;WEIJERS ALDEGONDA L.;STORMBERG HANS PETER;VAN TARTWIJK GUIDO H. M.;JACOBS JEAN P.;BECHTEL HANS HELMUT;LENDERINK EGBERT;WANG LINGLI;VAN AS MARCO;BOONEKAMP ERIK;PEETERS MARTINUS P. J.;CHAO PUJOL OSCAR A.;LANKHORST MARTIJN H. R.;TUKKER TEUNIS W.;JALINK CORNELIS J.;DUINE PETER A. |
| 分类号 |
C09K11/55;C09K11/08;C09K11/59;H01L33/50 |
主分类号 |
C09K11/55 |
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