Color selection apparatus for cathode ray tube

A color selection apparatus for a cathode ray tube. A mask is formed having a long axis and a short axis. A frame supports the mask in one of a long axis direction and a short axis direction. The mask has a plurality of strips separated by a predetermined distance. A plurality of first beam aperture...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHIN SOONOL, RHEE JONG-HAN, LEE JUN-JONG, JEON SANG-HO, KOH HYANG-JIN
Format: Patent
Sprache:eng
Schlagworte:
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