CATHODE-RAY DEVICE Russian patent published in 1994 - IPC

Abstract RU 2010385 C1

FIELD: electronics. SUBSTANCE: in cathode-ray tube signal deflecting plates are placed directly behind electron gun. Focusing of electron beam in this case is accomplished with the aid of quadrupole lenses and post-acceleration lens with slit diaphragm. EFFECT: improved resolving power. 1 dwg

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RU 2 010 385 C1

Authors

Danilov V.G.

Eremina A.F.

Dates

1994-03-30—Published

1990-11-16—Filed