Patent ID: 7893914

Claim:
A display device, comprising: n th and (n+1) th gate lines in a display panel, wherein a pixel electrode of a pixel corresponding to the (n+1) th gate line overlaps the n th gate line; and a gate driver including a gate voltage output unit that outputs an on-level gate voltage and first and second off-level gate voltages to the n th gate line, wherein the on-level gate voltage is outputted during a charging period of the n th gate line, and the second off-level gate voltage is outputted during a charging period of the (n+1) th gate line, wherein the gate voltage output unit includes: an on-level transistor outputting the on-level gate voltage; first and second off-level transistors outputting the first and second off-level gate voltages; and a voltage follower connected to a source terminal of the second off-level transistor, and wherein a source terminal of the first off-level transistor and an input terminal of the voltage follower are commonly connected to an off-level gate voltage LOG (line on glass) line.