EMISSIVE ELECTRODE MATERIALS FOR ELECTRIC LAMPS AND METHODS OF MAKING
摘要
Electron emissive compositions comprising a barium neodymium oxide are described. These compositions may be applied to electrodes such that electron emission is facilitated. Methods of manufacturing emissive electrodes comprising a barium neodymium oxide are also described. Various discharge lamps employing such electrodes are described as well.
申请公布号
WO2009148788(A3)
申请公布日期
2010.04.22
申请号
WO2009US43963
申请日期
2009.05.14
申请人
GENERAL ELECTRIC COMPANY;DEME, ISTVAN;SZUCS, ANNA;NEMETH, ZSOLT