Gray scale driving method for a liquid crystal display in which temperature variation effects are compensated

摘要

In a liquid crystal display two scan lines are driven simultaneously. Given a natural number "n", then, in the first frame of continuous two frames, strobe pulses of opposite polarities are applied respectively to a scanning electrode L2n-1 in a (2n-1)'th line and a scanning electrode L2n in a 2n'th line during a selection period. In the second frame, strobe pulses of opposite polarities are applied respectively to the scanning electrode L2n in the 2n'th line and a scanning electrode L2n+1 in a (2n+1)'th line during a selection period. This causes a compensation of the effects of temperature changes. <IMAGE>