Plasma display panel and its manufacturing method

Details Plasma display panel and its manufacturing method Plasma display panel and its manufacturing method

2005-06-07

2005-06-07

Patel, Vip (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S586000

Reexamination Certificate

active

06903507

ABSTRACT:
A high-definition plasma display panel and its manufacturing method. Luminance is increased by increasing surface area of a phosphor layer without reducing a discharge space of a discharge cell. For formation of the phosphor layer, an organic binder is made by dissolving, through heating, at least an organic solvent and a plurality of resins of different solubilities with respect to the organic solvent, and phosphor paste is made of this organic binder and phosphor particles. A recessed and projected part is formed of spaces formed by burning out gelled substances formed by the resin with low solubility in a phosphor film, thereby increasing the surface area of the phosphor layer. Consequently, increased luminance is obtained.

REFERENCES:
patent: 2000-77002 (2000-03-01), None
patent: 2001-273854 (2001-10-01), None
patent: 2002-8544 (2002-01-01), None

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