Patent ID: 7932872

Claim:
A picture displaying method for displaying a picture by means of a plurality of picture displaying units each of which has a displaying panel driven with primary and secondary driving signals produced according to an input picture signal, said method comprising the steps of: supplying the input picture signal to each of the picture displaying units in a parallel manner so that the picture displaying units receive the same signal as the input picture signal; starting, in a first displaying unit which is one of the picture displaying units, producing first primary and first secondary driving signals according to the input picture signal; starting, in a second displaying unit which is another one of the picture displaying units, producing one of second primary and second secondary driving signals according to the input picture signal; driving a first displaying panel of the first displaying unit with the first primary and the first secondary driving signals to display a first part of the picture represented by the input picture signal; sending a start pulse signal produced by a driver which produces one of the first primary and the first secondary driving signals in the first displaying unit to the second displaying unit after the one of the first primary and the first secondary driving signals is produced by the driver to display the first part of the picture; starting, in the second displaying unit, producing the other of the second primary and the second secondary driving signals in response to the start pulse signal; and driving a second displaying panel of the second displaying unit with the second primary and the second secondary driving signals to display a second part, which is different from the first part, of the picture represented by the input picture signal.