EP 0362347 B1 19960821 - CHANNEL PLATE FOR AN IMAGE INTENSIFIER TUBE, AND PROCESS FOR PRODUCING A CHANNEL PLATE, AND IMAGE INTENSIFIER TUBE PROVIDED WITH A CHANNEL PLATE
Title (en)
CHANNEL PLATE FOR AN IMAGE INTENSIFIER TUBE, AND PROCESS FOR PRODUCING A CHANNEL PLATE, AND IMAGE INTENSIFIER TUBE PROVIDED WITH A CHANNEL PLATE
Title (de)
MEHRKANALPLATTE FÜR EINE BILDVERSTÄRKERRÖHRE, HERSTELLUNGSVERFAHREN EINER MEHRKANALPLATTE UND MIT SOLCH EINER PLATTE VERSEHENE BILDVERSTÄRKERRÖHRE
Title (fr)
PLAQUES EN U POUR TUBES INTENSIFICATEURS D'IMAGE, AINSI QUE PROCEDE DE PRODUCTION D'UNE PLAQUE EN U ET TUBE INTENSIFICATEUR D'IMAGE POURVU D'UNE TELLE PLAQUE
Publication
Application
Priority
- EP 8900318 W 19890323
- NL 8800743 A 19880324
Abstract (en)
[origin: WO8909484A1] Channel plates for image intensifier tubes have an end-spoiling that continues into the channels over at least a distance greater than twice the channel diameter. In the channels the thicknesses of the end-spoiling decrease with increasing distances from the channel outputs. Thereby a considerable increase in resolution at the anode of the image intensifier tube is obtained.
IPC 1-7
IPC 8 full level
H01J 9/12 (2006.01); H01J 31/50 (2006.01); H01J 43/24 (2006.01)
CPC (source: EP KR)
H01J 31/50 (2013.01 - KR); H01J 31/507 (2013.01 - EP); H01J 43/246 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
WO 8909484 A1 19891005; DE 68926989 D1 19960926; DE 68926989 T2 19970313; EP 0362347 A1 19900411; EP 0362347 B1 19960821; JP 2812452 B2 19981022; JP H02503612 A 19901025; KR 900701031 A 19900817; NL 8800743 A 19891016
DOCDB simple family (application)
EP 8900318 W 19890323; DE 68926989 T 19890323; EP 89904026 A 19890323; JP 50356889 A 19890323; KR 890702186 A 19891124; NL 8800743 A 19880324