Electron gun for a cathode ray tube

Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly

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Details

445 36, H01J 918

Patent

active

054892295

ABSTRACT:
Method of manufacturing an electron gun comprises the steps of forming a plurality of electrode layers on the inner surface of at least one tube, providing at least one conductive layer on the surface of the tube, providing a pair of holders so as to hold both ends of said tube, providing a voltage supplying device on one of the pair of holders, and welding a plurality of electrodes forming a part of a triode to the other of the pair of holders.

REFERENCES:
patent: 4853589 (1989-08-01), Vrijssen
patent: 5127863 (1992-07-01), Goorhuis
patent: 5202606 (1993-04-01), Vrijssen et al.

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