EP 0374571 A2 19900627 - Conductive suspension containing graphite.
Title (en)
Conductive suspension containing graphite.
Title (de)
Graphithaltige Leitsuspension.
Title (fr)
Suspension conductrice contenant du graphite.
Publication
Application
Priority
DE 3842837 A 19881220
Abstract (en)
The conductive suspension for the internal contacting of picture tubes is composed of graphite, iron oxide, water glass and water. It can be applied by pressing before the varnishing and aluminising of the screen tub and permits simultaneous fritting and full curing of the picture tube.
Abstract (de)
Die Leitsuspension zur Innenkontaktierung von Bildröhren besteht aus Graphit, Eisenoxid, Wasserglas und Wasser. Sie kann vor dem Lackieren und Aluminisieren der Schirmwanne durch Drucken aufgebracht werden und ermöglicht ein gleichzeitiges Fritten und Ausheizen der Bildröhre.
IPC 1-7
IPC 8 full level
H01J 9/20 (2006.01); H01J 29/07 (2006.01); H01J 29/88 (2006.01)
CPC (source: EP)
H01J 9/20 (2013.01); H01J 29/88 (2013.01); H01J 2229/882 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0374571 A2 19900627; EP 0374571 A3 19910612; EP 0374571 B1 19960306; DE 3842837 A1 19900621; DE 58909618 D1 19960411
DOCDB simple family (application)
EP 89122354 A 19891204; DE 3842837 A 19881220; DE 58909618 T 19891204