Accession Number : AD0163649
Title : Flat Display Tube with Addressable Cathode.
Descriptive Note : Patent,
Corporate Author : OFFICE OF THE SECRETARY OF THE ARMY WASHINGTON D C
Personal Author(s) : Zinn,Mortimer H.
Report Date : 23 NOV 1971
Pagination or Media Count : 6
Abstract : The patent describes a flat panel display device having a striped address system wherein an electron beam from a selected one of several elemental emitting strips of either a field emission type cathode, a photoemissive cathode or a thermionically emissive cathode is caused to impinge upon a corresponding region of a phosphor screen to produce visible emission from said region, said device including means for multiplying the number of electrons emitted from the cathode so as to permit use of a cathode of smaller current density.
Descriptors : (*ELECTRON TUBES, DISPLAY SYSTEMS), (*PATENTS, DISPLAY SYSTEMS), DESIGN, ELECTRON TUBE PARTS, ELECTRON BEAMS
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE