The invention relates to a lamp, comprising at least one filament (3), wherein a section (31) of the at least one filament (3) is surrounded by a metal foil (8) such that the ends (81, 82) of the metal foil (8) are disposed without overlap.
申请公布号
WO2008074660(A3)
申请公布日期
2008.12.31
申请号
WO2007EP63507
申请日期
2007.12.07
申请人
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG;KAPS, HARALD;ZELT, SASCHA;WITTMANN, KLAUS;MAYER, HANS
发明人
KAPS, HARALD;ZELT, SASCHA;WITTMANN, KLAUS;MAYER, HANS
