Patent ID: 7432903
Filing Date: 2008-10-07
Classification: G09G

Abstract:
1. A common inversion type liquid crystal display apparatus comprising: a plurality of signal lines; a plurality of scan lines; a common electrode; a plurality of pixel units located at intersections between said signal lines and said scan lines and connected to said common electrode; a common voltage generating circuit, connected to said common electrode, for inverting a common voltage applied to said common electrode for every frame and every scan line; a scan line driver, connected to said scan lines, for sequentially selecting said scan lines; a signal line driver, connected to said signal lines, for time-divisionally receiving digital video signals each including a plurality of digital color signals and changing a sequence of said digital video signals including said digital color signals for every two consecutive frames to time-divisionally generate an output sequence of analog video signals including analog color signals, so that each of said analog color signals is placed exclusively at predetermined time slots of said output sequence; and a selector circuit, connected between said signal line driver and said signal lines, for time-divisionally supplying the output sequence of said analog video signals including said analog color signals to said signal lines so that said analog color signals are supplied to their corresponding signal lines, wherein said signal line driver comprises: wherein each of said data registers comprises: wherein said multiplexers comprises: