Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2006-05-23
2006-05-23
Patel, Ashok (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S562000, C313S493000, C313S494000, C313S607000, C313S553000, C313S554000, C313S234000, C362S260000
Reexamination Certificate
active
07049748
ABSTRACT:
A gas discharge tube has a phosphor layer formed and a discharge gas enclosed within an elongated tube which is to serve as the gas discharge tube. The gas discharge tube includes a light-emitting section and a cleaning section for cleaning the discharge gas. The cleaning section is connected to the light-emitting section.
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Ishimoto Manabu
Shinoda Tsutae
Tokai Akira
Yamada Hitoshi
Fujitsu Limited
Patel Ashok
Roy Sikha
Staas & Halsey , LLP
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