Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2009-03-17
2010-10-12
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S586000
Reexamination Certificate
active
07812535
ABSTRACT:
A PDP includes first and second substrates facing each other, a plurality of inner barrier ribs in a display region between the first and second substrates to define display discharge cells, a plurality of dummy barrier ribs in a non-display region between the first and second substrates, the non-display region being peripheral to the display region, a plurality of electrodes between the first and second substrates to generate a discharge in the display discharge cells, a first dielectric layer on the first substrate, the first dielectric layer overlapping the display region and only a portion of the non-display region, at least one phosphor layer in each of the display discharge cells, and a frit in the non-display region connecting the first and second substrates, the dummy barrier ribs being arranged between the frit and the inner barrier ribs.
REFERENCES:
patent: 7015645 (2006-03-01), Kim et al.
patent: 2009/0021168 (2009-01-01), Song
Lee & Morse P.C.
Patel Vip
Samsung SDI & Co., Ltd.
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