EP 1984936 A1 20081029 - HIGH-PRESSURE DISCHARGE LAMP
Title (en)
HIGH-PRESSURE DISCHARGE LAMP
Title (de)
HOCHDRUCKENTLADUNGSLAMPE
Title (fr)
LAMPE À DÉCHARGE À HAUTE PRESSION
Publication
Application
Priority
- EP 2007051129 W 20070206
- DE 102006007218 A 20060215
Abstract (en)
[origin: WO2007093525A1] The invention relates to a high-pressure discharge lamp having a discharge vessel (10) sealed at both ends, a filling which can be ionized and is enclosed in the discharge area (106) of the discharge vessel (10), and electrodes (11, 12) which extend into the discharge area (106), in order to produce a gas discharge, with the discharge vessel (10) having an electrically conductive coating (107) which is designed as a starting aid and is arranged at least in the boundary area (109) between the discharge area (106) and a first sealed end (102) of the discharge vessel (10).
IPC 8 full level
H01J 61/54 (2006.01); H01J 61/35 (2006.01)
CPC (source: EP US)
H01J 61/35 (2013.01 - EP US); H01J 61/547 (2013.01 - EP US)
Citation (search report)
See references of WO 2007093525A1
Designated contracting state (EPC)
DE FR GB HU IT
DOCDB simple family (publication)
DE 102006007218 A1 20070816; CA 2641122 A1 20070823; CN 101385118 A 20090311; EP 1984936 A1 20081029; EP 1984936 B1 20140402; JP 2009527082 A 20090723; US 2009009084 A1 20090108; US 8013508 B2 20110906; WO 2007093525 A1 20070823
DOCDB simple family (application)
DE 102006007218 A 20060215; CA 2641122 A 20070206; CN 200780005449 A 20070206; EP 07726322 A 20070206; EP 2007051129 W 20070206; JP 2008554730 A 20070206; US 22380407 A 20070206