Patent ID: 7420550

Claim:
A liquid crystal display driving device of matrix structure type including: a group of thin film transistors with matrix array consisting of N rows and M columns of thin film transistors, wherein each thin film transistor can drive one pixel so that N×M of pixels can be driven; a group of N gate lines connected to the gate drivers and insulated with each other, wherein the first gate line is connected with the gates of all the thin film transistors of the first row, the second gate line is connected with the gates of all the thin film transistors of the second row . . . and the N th gate line is connected with the gates of all the thin film transistors of the N th row; and M groups of data lines connected to the source drivers and insulated with each other, wherein the first and the second date lines of the first group of date lines are respectively connected with the sources of all the thin film transistors of the odd and the even rows of the first column, the first and the second data lines of the second group of data lines are respectively connected with the sources of all the thin film transistors of the odd and the even rows of the second column . . . and the first and the second data lines of the M th group of data lines are respectively connected with the sources of the all thin film transistors of the odd and the even rows of the M th column, and the first data lines and the second data lines of each group of data lines are connected with the same source driver.