| 摘要 |
PURPOSE: A plasma screen is provided to improve the circuits and the feeders for driving the plasma screen so that the emission of electromagnetic radiation is reduced and additional screening measures become unnecessary. CONSTITUTION: A plasma screen(1) includes cells for the generation of pixels between a transparent disc turned away from the viewer and a rear wall, electronic circuits for the supply of power to the cells during the luminous phases and a two-dimensional feedback electrode(3) on the outside of the rear wall. The electrode is connected to the electronic circuits and is provided for carrying the feedback currents between the electronic circuits and the cells.
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