PLASMA DISPLAY PANEL

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United States of America Patent

APP PUB NO 20090278438A1
SERIAL NO

12158394

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention provides a plasma display panel in which a blue fluorescent material layer is provided isolatedly from a green fluorescent material layer to prevent the green fluorescent material from being deteriorated. The plasma display panel includes fluorescent material layers of a plurality of colors provided between a pair of substrates. The fluorescent material layers are partitioned on a color to color basis with a barrier rib having predetermined width and height. Discharge is generated in the area partitioned by the barrier rib to perform display. At least one of the width and the height in the barrier rib for partitioning the blue fluorescent material layer from the green fluorescent material layer adjacent to the blue fluorescent material layer, is larger than that in the other barrier ribs.

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Patent Owner(s)

Patent OwnerAddress
HITACHI PLASMA DISPLAY LIMITEDKUNITOMI-CHO HIGASHIMOROKATA-GUN MIYAZAKI 880-1194

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Minoru Miyazaki , JP 71 1697
Kasahara, Shigeo Miyazaki , JP 60 520
Tokai, Akira Miyazaki , JP 69 958

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