Plasma TV screen comprises support plate, transparent front plate, ribbed structure, electrode arrays arranged on the front plate and support plate to produce quiet electrical discharges in the cells, and segmented luminescent layer

摘要

Plasma TV screen comprises a support plate; a transparent front plate; a ribbed structure which divides the space between the front plate and the support plate into discharge cells filled with a gas; electrode arrays arranged on the front plate and the support plate to produce quiet electrical discharges in the cells; and a segmented luminescent layer comprising a pixel matrix array, in which discharge cells for red, green and blue are grouped for the formation of a pixel. Each pixel comprises a discharge cell which is common to two neighboring pixels. Preferred Features: The discharge cells are arranged in parallel longitudinally extending channels. The segment of the luminescent layer for blue contains europium (II) doped barium magnesium aluminate.