Plasma display panel
AssigneeSamsung SDI Co., Ltd.
InventorTae-Joung Kweon
Life of this patent
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Abstract
A plasma display panel, including a front substrate, a rear substrate facing the front substrate, barrier ribs formed of a dielectric material to define discharge cells between the front substrate and the rear substrate, front discharge electrodes and rear discharge electrodes located in the barrier ribs for inducing discharge in the discharge cells, phosphor layers located in a plurality of first grooves formed on the front substrate, discharge gas in the discharge cells, and black matrix layers in the barrier ribs interposed between discharge cells. Accordingly, the luminous efficiency and brightness increases, phosphor layer deterioration is reduced, and flickering due to light interference is prevented.
Claims18
A plasma display panel comprising:
- a front substrate;
- a rear substrate facing the front substrate;
- a plurality of barrier ribs defining discharge cells together with the front substrate and the rear substrate;
- a front discharge electrode arranged in a first barrier rib;
- a rear discharge electrode arranged in the first barrier rib and separated from the front discharge electrode;
- a phosphor layer arranged in a plurality of first grooves formed in the front substrate;
- and discharge gas arranged in the discharge cells.
Dependencies are inferred from the claim text.