Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2007-01-05
2009-06-23
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S584000
Reexamination Certificate
active
07550922
ABSTRACT:
A plasma display panel is provided. The plasma display panel includes a front substrate and a rear substrate adjoined together with a given distance therebetween, a barrier rib partitioning discharge spaces and non-discharge spaces between the front substrate and the rear substrate, and a black layer shielding the non-discharge spaces. A ratio of the area of the discharge spaces to the area of the discharge cells ranges from about 0.45 to about 0.59.
REFERENCES:
patent: 2002/0175623 (2002-11-01), Kim et al.
patent: 1019990076411 (1999-10-01), None
Korean Office Action from Application No. 10-2006-0001250 dated Jun. 26, 2007 with English translation (3 pages).
Fish & Richardson P.C.
LG Electronics Inc.
Patel Vip
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