<p>The present invention relates to a light-emitting diode (LED) module (10) comprising a first LED chip (12) for emitting light of a first color, a LED element (14) comprising a second LED chip, which element is placed alongside the first LED chip and adapted to emit light of a second color, and a ceramic conversion plate (16). The ceramic conversion plate covers only a portion of the first LED chip and comprises a wavelength-converting material for converting light emitted from the first LED chip to a third wavelength. The size of the portion of the first LED chip that is covered by the ceramic conversion plate is selected so that the LED module produces mixed light of a certain desired color The present invention also relates to a method of manufacturing such a LED module.</p>
申请公布号
EP1994570(A1)
申请公布日期
2008.11.26
申请号
EP20070705959
申请日期
2007.02.27
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
WEIJERS, ALDEGONDA, L.;LANKHORST, MARTIJN, H., R.;WANG, LINGLI;TUKKER, TEUNIS, W.