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
US2008093963(A1)
申请公布日期
2008.04.24
申请号
US20050573899
申请日期
2005.08.10
申请人
KONINKLIJKE PHILIPS ELECTRONICS, N.V.
发明人
MARIEN LEO GUSTAAF JOANNA EMIEL;VERMEULEN PAULUS ALBERTUS MARIA
