| 摘要 |
The device comprises a metallic support plate 1 carrying, on its front face, a plasma discharge display with an array of adjacent pairs of electrodes 7, 8 and, on its back face, a power supply 13. The power supply circuit of each pair of adjacent electrodes 7, 8 forms a current loop starting from the power supply 13 and passing through the electrode 7 then the electrode 8 of the pair, the connection end of the electrode 8 being linked to the power supply 13 by means of a transverse electrical conductor 21 placed on the front side of said metallic plate 1. According to the invention, the transverse conductor 21 linked to the electrode 8 forms a non-zero angle with said pair of electrodes 7, 8. <??>The differences in inductance between the various current loops of the display are thus reduced such that the differences in luminance between the various discharge regions of the plasma display are reduced. <IMAGE> |
