Source driver with multi-channel shift register

摘要

A source driver for use in a display device having a shift register unit for sequentially activating output signals. The shift register unit includes a plurality of shift registers connected in series, wherein Nth shift register among the plurality of shift registers selects one of an output of a (N-1)th shift register and an output of a (N-A)th shift register according to a channel selection signal to thereby receive the selected signal, where A is a natural number which is greater than or equal to 2.