公开(公告)号：WO2009148788A2

公开(公告)日：2009-12-10

申请号：PCT/US2009043963

申请日：2009-05-14

Applicant: GEN ELECTRIC ,  DEME ISTVAN ,  SZUCS ANNA ,  NEMETH ZSOLT

Inventor： DEME ISTVAN ,  SZUCS ANNA ,  NEMETH ZSOLT

CPC classification number: H01J61/0675 ,  H01J1/144 ,  H01J61/0737 ,  H01J61/12

Abstract: 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.

Abstract translation: 描述了包含钡钕氧化物的电子发射组合物。 这些组合物可以施加到电极，使得电子发射被促进。 还描述了制造包含钡钕氧化物的发射电极的方法。 还描述了采用这种电极的各种放电灯。

公开(公告)号：EP2294604A4

公开(公告)日：2012-05-09

申请号：EP09758949

申请日：2009-05-14

Applicant: GEN ELECTRIC

Inventor： DEME ISTVAN ,  SZUCS ANNA ,  NEMETH ZSOLT

IPC: H01J61/067 ,  H01J1/144 ,  H01J9/02

CPC classification number: H01J61/0675 ,  H01J1/144 ,  H01J61/0737 ,  H01J61/12