The invention relates to lamp comprising a light source in an outer envelope which is connected to a lamp base in a gas-tight manner. According to the invention, the lamp base is substantially made of a metal.
申请公布号
WO2006021908(A3)
申请公布日期
2009.02.19
申请号
WO2005IB52661
申请日期
2005.08.10
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;MARIEN, LEO, G., J., E.;VERMEULEN, PAULUS, A., M.
