DRIVE CONTROL DEVICE FOR ELECTRO-OPTIC PANEL, ELECTRO-OPTIC DEVICE, IMAGING DEVICE, AND DRIVE CONTROL METHOD FOR ELECTRO-OPTIC PANEL

摘要

PROBLEM TO BE SOLVED: To reduce an initialization period of an electro-optic panel.;SOLUTION: When a display control signal that instructs to display an image on a liquid crystal panel AA is supplied, a control circuit 600 carries out a first process of controlling a power supply generation circuit 700 to supply power to the liquid crystal panel AA, and a second process of controlling to drive the liquid crystal panel AA based on an internal vertical synchronization signal Vs2 at a frequency higher than that of an external vertical synchronization signal Vs1 as well as to apply a video center voltage Dref to each pixel electrode 6 of the liquid crystal panel AA; repeats the second process on a plurality of internal vertical synchronization signals Vs2; and then drives the liquid crystal panel AA based on the external vertical synchronization signal Vs1.;COPYRIGHT: (C)2015,JPO&INPIT