Self-shift type gas discharge panel driving system

Details Self-shift type gas discharge panel driving system Self-shift type gas discharge panel driving system

G - Physics

09

G

375/45

G09G 3/10 (2006.01) G09G 3/29 (2006.01)

Patent

CA 1108324

ABSTRACT OF THE DISCLOSURE An improved row selecting and driving system for a self-shift type gas discharge panel for a multi-row display providing several shift rows is described. Each shift row is composed of at least one shift channel having a regular arrangement of several discharge cells, and each discharge cell is composed of facing electrode groups of 2 x 2 or greater. To the electrode groups of a selected shift row, a shift voltage is sequentially applied for realizing the shift of a discharge spot m one direction, while to the electrode group of a non-selected shifting row, a shift voltage having a different sequence of voltage application from that for the selected shift row is applied. Thus a "sway" shift operation is performed within the spatial cell arrangement period and thereby said discharge spot is held in said cell arrangement period. According to such a driving system, the operation margin in all of the selected and not-selected shifting rows can be made equal and as a result, display quality can be improved. :: :

303411

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