Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2006-03-21
2008-11-25
Guharay, Karabu (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S584000, C313S585000, C313S586000
Reexamination Certificate
active
07456575
ABSTRACT:
The discharge space defined between the front glass substrate and the back glass substrate is filled with a discharge gas including 10 or more vol % of xenon. A MgO layer including MgO crystals causing a cathode-luminescence emission having a peak within a wavelength range of 200 nm to 300 nm upon excitation by an electron beam is provided in a position facing the discharge cell formed in the discharge space.
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Itakura Shunsuke
Miyata Takashi
Nishimura Masaru
Guharay Karabu
McGinn IP Law Group PLLC
Pioneer Corporation
Won Bumsuk
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