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公开(公告)号：US3567947A
公开(公告)日：1971-03-02
申请号：US3567947D
申请日：1969-03-26
Applicant: MACHLETT LAB INC
Inventor： ROBBING CHARLES D
IPC: H01J31/50
CPC classification number: H01J31/507
Abstract: An image intensifier tube having an imaging screen assembly provided with means for preventing particles of imaging screen material and flakes of reflective coating material from being drawn electrostatically away from the imaging screen assembly, which means include an electrode comprising a layer of lighttransmissive material disposed between the imaging screen and the output face plate of the tube.
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