Magnetic beam adjusting arrangement
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United States of America Patent
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-
Jan 12, 1982
Grant Date -
N/A
app pub date -
May 13, 1980
filing date -
May 17, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnetic beam adjusting arrangement for use in adjusting static convergence in an in-line, tri-beam, cathode ray tube includes first and second U-shaped magnet elements, each rotatably and radially movably mounted on a neck section of the cathode ray tube. Each magnet element is polarized with three or five poles for adjusting the convergence of the beams at outer beam paths of a trio of in-line beams paths.
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Cited Art Landscape
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