Patent ID: 7369108

Claim:
A liquid crystal display, comprising: a liquid crystal panel including a gate line, a data line, and a pixel including a switching element connected to the gate line and the data line; a gate driver applying a gate signal comprising a gate-on voltage for turning on the switching element and a gate-off voltage for turning off the switching element to the gate line; a data driver selecting gray voltages corresponding to gray signals and applying the selected gray voltages to the data line; and a voltage generator generating the gate-on voltage and comprising; a first switch selectively transmitting a first voltage; a first capacitor connected to the first switch and charging a voltage from the first switch; and a second switch connected to the first capacitor and forming a discharging path of the voltage charged in the first capacitor, wherein the gate-on voltage has at least two different levels which comprises a first level and a second level lower than the first level and the gate-on voltage continuously decreases from the first level to the second level for the predetermined time, and wherein Von ⁢ ⁢ 1 + Vconst 2 - Von ⁢ ⁢ 1 + Vconst 2 × 10 ⁢ % ≤ Von ⁢ ⁢ 2 ≤ Von ⁢ ⁢ 1 + Vconst 2 + Von ⁢ ⁢ 1 + Vconst 2 × 10 ⁢ % , where Von 1 and Von 2 indicate the first and the second levels, respectively, and Vconst indicates a predetermined voltage level.