LIGHT SCATTERING BY CONTROLLED POROSITY IN OPTICAL CERAMICS FOR LEDS
摘要
<p>The present invention relates to a light emitting device (100) comprising at least one light emitting diode (101) and at least one porous ceramic element (102), which ceramic element (102) is arranged to receive light from the light emitting diode(s) (101). The present invention also relates to methods for the manufacture of the light emitting device (100) and of the porous ceramic element (102).</p>
申请公布号
EP2245111(A1)
申请公布日期
2010.11.03
申请号
EP20090701824
申请日期
2009.01.09
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
BOEREKAMP, JACOBUS, G.;STEIGELMANN, OLIVER, J.;VAN HAL, HENRICUS, A., M;CILLESSEN, JOHANNES, F., M.
