TIMING REGULATING CIRCUIT, DRIVE CIRCUIT, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS

摘要

PURPOSE: To facilitate an estimate of a delay time between an input and an output in an electronic circuit for operating by using two phase signals of a positive logic signal and a negative logic signal obtained by inverting the positive logic signal. CONSTITUTION: Inverters INV1 and INV4 generate a reference signal R and a correction object signal H based on an input positive logic signal Pin and an input negative logic signal Nin. Since the reference signal R is transmitted via wirings Lp, a delay does not occur in its process. Meanwhile, the correction object signal H is affected by the signal R by a NAND circuit 11 and a NOR circuit 12, and its phase is corrected.