Glass structure of cathode ray tube
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United States of America Patent
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-
Dec 4, 2007
Grant Date -
Nov 11, 2004
app pub date -
Feb 6, 2004
filing date -
Feb 7, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a cathode ray tube having a glass structure which minimizes a stress according to a cathode ray tube of slim type, having a panel with a phosphor screen formed on the inner surface thereof. A funnel, which is joined to the panel, has a body portion, a yoke portion and a neck portion, and a thickness projection is provided in the body portion of the funnel between a seal line plane and the neck portion of the funnel.
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