Lg Electronics Inc.

Sung Ho Chang

Seung Tea Park

A paste composite for a white back formation and a plasma display panel using the same and a fabricating method thereof capable of improving an abrasion resistance of the white-back and reducing a processing time and a processing cost is disclosed. The paste composite for the white back formation includes at least one of a resin of 2 weight % to 15 weight % and a plasticizer of 0.0001 weight % to 2 weight %, a powder of 65 weight % to 75 weight %, and a solvent of 25 weight % to 35 weight %.

Plasma display panel with paste composite for white-black formation

A plasma display panel that prevents color mixture between adjacent cells is provided. The plasma display panel includes a plurality of discharge cells defined by a corresponding plurality of barrier ribs, and a phosphor layer formed on the bottom surface of the discharge cells and side surfaces of the barrier ribs. A ratio of the thickness of the phosphor layer formed on the side surface of the barrier ribs to the thickness of the phosphor layer formed on the bottom surface of the discharge is between approximately 0.8 and 1.3. A phosphor layer formed in this manner provides improved emission characteristics, and allows for a simplified, more cost effective manufacturing process.

Growing community of inventors

Kumi-shi, South Korea

Sung Ho Chang