Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2011-08-02
2011-08-02
Williams, Joseph L (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
Reexamination Certificate
active
07990067
ABSTRACT:
Row electrode pairs and column electrodes are provided between the front glass substrate and the back glass substrate. Magnesium oxide single-crystal particles, which are doped with aluminum and have characteristics of causing cathode luminescence having a peak within a wavelength range of 200 nm to 300 nm upon excitation by application of electron beams, are disposed in a position facing the discharge cells, and form part of a protective layer for a dielectric layer overlying the row electrodes and/or phosphor layers.
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Lin Hai
Naoi Taro
Arent & Fox LLP
Lee Brenitra M
Panasonic Corporation
Williams Joseph L
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