EP 1063682 B1 20040616 - Method for driving a discharge lamp
Title (en)
Method for driving a discharge lamp
Title (de)
Verfahren zum Betrieb einer Entladungslampe
Title (fr)
Procédé pour alimenter une lampe à décharge
Publication
Application
Priority
DE 19928438 A 19990623
Abstract (en)
[origin: EP1063682A1] A first, dielectrically-limited discharge is produced by forming xenon excimer under UV radiation. A second discharge is produced without dielectric limitation. This is a low pressure xenon discharge emitting UV radiation. Fluorescent materials (2) convert radiation from both discharges, into visible light.
IPC 1-7
IPC 8 full level
H05B 41/24 (2006.01); H01J 61/16 (2006.01); H01J 61/78 (2006.01); H01J 61/92 (2006.01); H01J 65/00 (2006.01); H01J 65/04 (2006.01); H05B 41/392 (2006.01)
CPC (source: EP US)
H01J 61/16 (2013.01 - EP US); H01J 61/78 (2013.01 - EP US); H01J 61/92 (2013.01 - EP US); H01J 65/046 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1063682 A1 20001227; EP 1063682 B1 20040616; AT E269587 T1 20040715; CA 2312132 A1 20001223; DE 19928438 A1 20001228; DE 50006799 D1 20040722; ES 2223333 T3 20050301; JP 2001052890 A 20010223; JP 4339492 B2 20091007; US 6259214 B1 20010710
DOCDB simple family (application)
EP 00107629 A 20000408; AT 00107629 T 20000408; CA 2312132 A 20000622; DE 19928438 A 19990623; DE 50006799 T 20000408; ES 00107629 T 20000408; JP 2000186151 A 20000621; US 59338300 A 20000614