CATHODE-RAY TUBE

PURPOSE:To generate a spot focus of an electron beam sharply by furnishing a convergence correcting magnet for electron beam at the periphery of the prefocusing electrode part of an electron gun arranged in the neck tube of a cathode-ray tube. CONSTITUTION:A funel 2 is sealedly joined with a panel 1...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAKAYANAGI YOSHIO, OKADA MASAMICHI, TAKAO NORIAKI, IKEWAKI MASAHIDE
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
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