| 摘要 |
PROBLEM TO BE SOLVED: To provide a flat-panel display driving device permitting to realize a large, high picture quality screen and compensate for driving signals. SOLUTION: The flat-panel display device is provided with an integrated main source driving circuit 18 for generating and outputting source signals, an integrate main gate driving circuit 20 for generating and outputting gate signals, an integrated sub-source driving circuit 22 which is formed in the symmetrical position of the columnar direction of pixels and detects source signal distortion as a source signal outputted at the final position of each column and feeds back a first compensation signal for the source signal distortion to the column, and an integrated sub-gate driving circuit 24 which is formed in the symmetrical position of the row direction of pixels and detects source signal distortion as a gate signal outputted at the final position of each row and feeds back a second compensation signal for the source signal distortion to the row.
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