INTERLACED SCANNING DRIVING METHOD OF LCD DEVICE

摘要

PURPOSE: An interlaced scanning driving method of an LCD device is provided to obtain sufficiently a charging time of a gate by using the interlaced scanning driving method having double gate pulse width. CONSTITUTION: Data of a corresponding frame are stored into a frame memory. Even gate lines are scanned by a gate pulse after odd gate lines are scanned by the gate pulse. A gate pulse width doubles a real gate pulse width. Invalid data are inputted into a front part of 1/2 of the gate pulse and a gate is precharged. Valid data are inputted into the remaining part of the gate pulse. An interlaced scanning process is performed in order to restrict crosstalk due to a neighboring column. In a dot inversion method. The last line data of the odd gate has polarity different from the first line data of the even gate.