Lg Electronics Inc.

Kyunga Kang

Jaesung Kim

Wootae Kim

Seongnam Ryu

Woogon Jeon

Jeonghyun Hahm

Jeonghyun Hamh

A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel and a filter positioned in front of the plasma display panel. The plasma display panel includes a front substrate on which an upper dielectric layer is positioned, first and second electrodes positioned between the front substrate and the upper dielectric layer, and a rear substrate on which a third electrode is positioned to intersect the first and second electrodes. The filter includes a first portion having a first degree of blackness, and a second portion that is positioned in the first portion and has a second degree of blackness larger than the first degree of blackness. A black layer is omitted between the front substrate and the upper dielectric layer.

Plasma display apparatus

A plasma display panel is disclosed. The plasma display panel includes a front substrate on which first and second electrodes are positioned parallel to each other, a rear substrate on which a third electrode is positioned to intersect the first and second electrodes, and a barrier rib positioned between the front and rear substrates to partition a discharge cell. At least one of the first or second electrode has a single-layered structure. At least one of the first or second electrode includes a plurality of line portions intersecting the third electrode, a projecting portion projecting from the line portion, and a connecting portion connecting at least two line portions to each other. The projecting portion and the connecting portion are positioned in a straight line.

Plasma display panel having a bus electrode

Growing community of inventors

Gumi, South Korea

Kyunga Kang