| 摘要 |
<p>This panel comprises a plurality of elementary image points (P1, P2, P3, P4). Each point consists of several zones (Z1, Z2, Z3) covered with luminophores of various colours. Each of these zones corresponds to the crossing of electrodes allowing, during operation, control signals, and in particular a servicing signal, to be applied to each zone covered with a luminophore. The method according to the invention consists in applying to the zones covered with a luminophore of a particular colour, a particular servicing signal with adjustable frequency, differing from one type of luminophore to the next (fR, fG, fB). The adjusting of the colours of the panel is done by modifying the frequency of the various servicing signals thus used. …<??>Application to polychrome plasma panels, be they of alternating or direct type with memory. …<IMAGE>… </p> |
