LIQUID CRYSTAL DEVICE, ELECTROOPTIC DEVICE, AND PROJECTION DISPLAY DEVICE USING THE SAME

摘要

A liquid crystal device of such a type that a reset potential is applied to each of data lines prior to supply image signals to the data lines by forming a capacitor (85) between a constant-potential line (84) and reset signal lines (81, 82) for applying a reset potential to each of the data lines prior to supply image signals to the data lines in a liquid crystal device board (1), the capacitor (85) being formed by using each step for manufacturing a TFT (50). In this liquid crystal device and a projection display device using the same, a structure which can prevent routing around of signals through the reset signal lines from the data lines and improve quality of display is provided.