Patent ID: 7286108
Filing Date: 2007-10-23
Classification: G02F,G09G

Abstract:
1. A display device provided with a display element of an active matrix type comprising: scanning signal lines for supplying thereto scanning signals from a scanning signal driver; data signal lines for supplying thereto data signals from a data signal driver by AC driving; and pixels connected to said scanning signal lines and said data signal lines, each of said pixels including a predetermined electric capacitance in which a charge, which determines a display state as an active element is periodically set in a selection state, is written via the active element based on a scanning signal and a data signal, wherein each of said pixels includes an auxiliary capacitance formed with respect to the electric capacitance in such a manner that a capacitive bond is not generated between an electrode of the auxiliary capacitance and a corresponding one of said scanning signal lines, said display device further comprising: frequency setting means capable of setting a rewriting frequency, which determines a cycle of writing the charge, to be not more than 30 Hz.