Cathode ray tube
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United States of America Patent
Stats
-
Sep 2, 2003
Grant Date -
N/A
app pub date -
Feb 24, 2000
filing date -
Jun 21, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The periphery of a stem, which seals off the neck of a CRT and supports pins providing electrical current to some of electron gun's electrodes, is designed to contact either inner surface or outer surface of the neck end as well as the cross section thereof in order to prevent pores when the stem and the neck are fused together.
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