Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2008-05-27
2008-05-27
Patel, Vip (Department: 2889)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S584000
Reexamination Certificate
active
07378795
ABSTRACT:
An improved plasma display panel is provided that may reduce a discharge firing voltage while simultaneously improving discharge efficiency. The plasma display panel may include a first substrate substantially paralleling an opposite second substrate across a predetermined gap, wherein the gap is divided into a discharge cell. A phosphor layer may be formed in the discharge cell. An address electrode may be formed on the first substrate to extend along a first direction. A first electrode and second electrode may be formed on the first substrate, and a degree that a portion of at least one of the first electrode or the second electrode proximate the second substrate protrudes toward a center of the discharge cell may differ from a degree that another portion of the at least one of the first electrode or the second electrode proximate the first substrate protrudes toward the center of the discharge cell.
REFERENCES:
patent: 2003-338247 (2003-11-01), None
patent: 1020010107185 (2001-12-01), None
Choi Hoon-Young
Choi Young-Do
Hur Min
Suh Soon-Sung
H.C. Park & Associates PLC
Patel Vip
Samsung SDI & Co., Ltd.
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