EP 0559550 B1 19950906 - Microchannel plate type intensifier tube, especially for radiological images.
Title (en)
Microchannel plate type intensifier tube, especially for radiological images.
Title (de)
Mikrokanalplatte-Bildverstärkerröhre, insbesondere geeignet für radiologische Bilder.
Title (fr)
Tube intensificateur d'image, notamment radiologique, du type à galette de microcanaux.
Publication
Application
Priority
FR 9202721 A 19920306
Abstract (en)
[origin: EP0559550A1] The invention relates to radiological image intensifier tubes of the type including a microchannel plate (44). The image intensifier tube of the invention includes a photocathode (43) formed directly on the entrance face (FE) of the plate (44). This eliminates, among other things, the problems which, in the prior art, are related to the relative positioning between the photocathode (43) and the microchannel plate (44). <IMAGE>
IPC 1-7
IPC 8 full level
H01J 29/38 (2006.01); H01J 31/50 (2006.01)
CPC (source: EP US)
H01J 31/501 (2013.01 - EP US); H01J 31/506 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR NL
DOCDB simple family (publication)
EP 0559550 A1 19930908; EP 0559550 B1 19950906; DE 69300429 D1 19951012; DE 69300429 T2 19960222; FR 2688343 A1 19930910; JP 3378041 B2 20030217; JP H0644929 A 19940218; US 5319189 A 19940607
DOCDB simple family (application)
EP 93400530 A 19930302; DE 69300429 T 19930302; FR 9202721 A 19920306; JP 4271593 A 19930303; US 2145193 A 19930223