EP 1088336 A1 20010404 - DIELECTRIC LAYER FOR DISCHARGE LAMPS AND CORRESPONDING PRODUCTION METHOD
Title (en)
DIELECTRIC LAYER FOR DISCHARGE LAMPS AND CORRESPONDING PRODUCTION METHOD
Title (de)
DIELEKTRISCHE SCHICHT FÜR ENTLADUNGSLAMPEN UND ZUGEHÖRIGES HERSTELLUNGSVERFAHREN
Title (fr)
COUCHE DIELECTRIQUE POUR LAMPES A DECHARGE, ET SON PROCEDE DE REALISATION
Publication
Application
Priority
- DE 9901703 W 19990611
- DE 19826809 A 19980616
Abstract (en)
[origin: DE19826809A1] The invention relates to a printing method for applying dielectric layers made of solder glass on strip-shaped metal electrodes of discharge lamps, which are operated by means of pulsed dielectrically inhibited discharge. An aggregate having a higher melting temperature than solder glass, e.g. crystalline or amorphous aluminum oxide or quartz glass powder, is used as printing paste in said method. The typical percentage by weight of the aggregate is between 2 and 30 %. Better wetting of the strip-shaped metal electrode is thus obtained.
IPC 1-7
IPC 8 full level
H01J 9/20 (2006.01); H01J 9/02 (2006.01); H01J 65/00 (2006.01); H01J 65/04 (2006.01)
CPC (source: EP KR US)
H01J 9/20 (2013.01 - EP US); H01J 65/04 (2013.01 - KR); H01J 65/046 (2013.01 - EP US); H01J 2209/012 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FI FR GB IT NL
DOCDB simple family (publication)
US 6693377 B1 20040217; CA 2335332 A1 19991223; CA 2335332 C 20080429; DE 19826809 A1 19991223; EP 1088336 A1 20010404; HU P0102379 A2 20011028; HU P0102379 A3 20030828; JP 2002518812 A 20020625; KR 20010052903 A 20010625; WO 9966538 A1 19991223
DOCDB simple family (application)
US 71938700 A 20001212; CA 2335332 A 19990611; DE 19826809 A 19980616; DE 9901703 W 19990611; EP 99938164 A 19990611; HU P0102379 A 19990611; JP 2000555280 A 19990611; KR 20007014254 A 20001215