Cathode ray tube
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United States of America Patent
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N/A
Issued Date -
Jan 5, 2006
app pub date -
Jun 23, 2005
filing date -
Jun 26, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A cathode ray tube in which an opening defined by an edge of a bottom wall of a frame has longer-axis, shorter-axis, and diagonal axis widths appropriately determined in accordance with a distance from a deflection center of a panel to an edge of a skirt of the panel, in order to eliminate problems such as an electron beam shielding phenomenon and a halation phenomenon.
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