| 摘要 |
<p>A method of driving a picture display device having a plurality (an M number) of row electrodes and a plurality of column electrodes, by selecting an L number (L ≥ 3) of row electrodes simultaneously and by applying to the row electrodes voltages based on signals obtained by developing in time sequence column vectors of an M row - N column orthogonal matrix S (having elements 1, -1 and 0), wherein column electrode display pattern vectors (x = x1, x2, ... xM) which have as elements display patterns (1: OFF, -1: ON), corresponding to simultaneously selected row electrodes, on a specified column electrode, and column electrode voltage sequence vectors (y) = (y1, y2, ... yN) which have as elements voltage levels, on the column electrode which consists of an N number of voltage pulses arranged in time sequence in a display cycle, have a relation of (y1, y2, ... yN) = (x1, x2, ... xM)(S), wherein when Δy1 = | y1, - y1-1 | (i = 2-N), the sum Q of the maximum value ΔyMAX1 of Δy1 to (x) = (1, 1, ... 1) and the maximum value ΔyMAX2 of Δy1 to (1, -1, 1, -1, ...) substantially satisfies Q < 1.4 L.</p> |
