A liquid crystal display includes a first gate line, a second gate line, a data line, a first pixel unit, a second pixel unit, a gate driver, and a source driver. The first and second gate lines respectively transmit a first and a second gate driving signals provided by the gate driver, while the data line transmits a first and a second data. The first pixel unit displays images according to the first gate driving signal and the first data, while the second pixel unit displays images according to the second gate driving signal and the second data. The source driver includes a logic circuit and a multiplexer circuit. The logic circuit generates an odd/even select signal according to a scan sequence signal and an enable signal. The multiplexer circuit outputs one of the first and second data according to the odd/even select signal.