EP 0981831 A1 20000301 - DISCHARGE LAMP WITH DIELECTRICALLY IMPEDED ELECTRODES
Title (en)
DISCHARGE LAMP WITH DIELECTRICALLY IMPEDED ELECTRODES
Title (de)
ENTLADUNGSLAMPE MIT DIELEKTRISCH BEHINDERTEN ELEKTRODEN
Title (fr)
LAMPE A DECHARGE AVEC ELECTRODES INHIBEES DIELECTRIQUEMENT
Publication
Application
Priority
- DE 9900543 W 19990302
- DE 19811520 A 19980317
Abstract (en)
[origin: DE19811520C1] A dielectrically hindered discharge lamp (1) has a surrounding conductive screen (12, 13) separated from the electrodes (3-5) by a dielectric discharge vessel (2) with a thickness/dielectric constant ratio greater than that of the dielectric barrier (6-8). A discharge lamp (1) with a dielectric barrier (6-8) of thickness dB and dielectric constant iota B for promoting a dielectrically hindered discharge has an electrically conductive screen (12, 13) surrounding the discharge vessel (2) which consists of a dielectric of thickness dD and dielectric constant iota D such that dD/ iota D is \-1.5 \* dB/ iota B.
IPC 1-7
IPC 8 full level
H01J 61/04 (2006.01); H01J 65/04 (2006.01); H01J 65/00 (2006.01)
CPC (source: EP KR US)
H01J 61/04 (2013.01 - EP KR US); H01J 65/046 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
US 6304028 B1 20011016; AT E205961 T1 20011015; CA 2289536 A1 19990923; CA 2289536 C 20070515; DE 19811520 C1 19990812; DE 59900265 D1 20011025; EP 0981831 A1 20000301; EP 0981831 B1 20010919; HU 223240 B1 20040428; HU P0002438 A2 20001128; HU P0002438 A3 20011228; JP 2001526828 A 20011218; JP 4108770 B2 20080625; KR 100563745 B1 20060324; KR 20010012672 A 20010226; WO 9948134 A1 19990923
DOCDB simple family (application)
US 42344699 A 19991109; AT 99915495 T 19990302; CA 2289536 A 19990302; DE 19811520 A 19980317; DE 59900265 T 19990302; DE 9900543 W 19990302; EP 99915495 A 19990302; HU P0002438 A 19990302; JP 54635599 A 19990302; KR 19997010633 A 19991117