Electric lamp and discharge devices – Cathode ray tube – Plural beam generating or control
Reexamination Certificate
2005-02-08
2005-02-08
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
Cathode ray tube
Plural beam generating or control
C313S409000
Reexamination Certificate
active
06853122
ABSTRACT:
At least one of the electrodes of an electron gun assembly is constructed by coupling at least first and second electrode members arranged in a direction of passing of electron beams. The first electrode member has a projecting portion on an end face thereof, which is to be coupled to the second electrode member disposed adjacent to the first electrode member. The first electrode member is coupled to the second electrode member via the projecting portion.
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Ishihara Tomonari
Jida Masatane
Miyamoto Noriyuki
Satou Kazunori
Takekawa Tsutomu
Dong Dalei
Williams Joseph
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