Cathode ray tube having magnetic pieces at predetermined locations within the electron gun components
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United States of America Patent
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Oct 17, 2006
Grant Date -
Oct 13, 2005
app pub date -
Oct 2, 2003
filing date -
Oct 2, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a color cathode ray tube and electron gun, and more particularly, to a color cathode ray tube and electron gun to improve deflection aberration efficiently using magnetic material formed at the electron gun and to improve a resolution of a display screen.
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