Patent ID: 6552706
Filing Date: 2003-04-22
Classification: G09G

Abstract:
An active matrix type liquid crystal display apparatus comprising:display picture elements, each consisting of four pixels of first to four pixels arranged vertically and horizontally per two; scanning lines, each being in common for said four pixels; data lines arranged per two on opposite sides of vertically aligned two pixels; a common electrode being common for said four pixels; a data driver circuit for writing voltages from said data lines simultaneously for said four pixels of each picture element when said one scanning line is selected, said pixels located at the same position in laterally adjacent picture elements being connected to data lines at different sides relative to each other; and said data driver circuit being controlled to apply opposite polarities of voltages to adjacent data lines with respect to a voltage for said common electrode, and to invert polarities of the voltages to be applied to respective data lines with respect to the voltage of said common electrode when said scanning line is selected.