Patent ID: 11862086
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. The pixel circuit of claim 5, wherein when the pixel driving voltage is VDD, the reference voltage is Vref, the initialization voltage is Vinit, and the power supply voltage is VSS, the voltages are set as VDD>Vref>Vinit>VSS,
the data voltage of the pixel data is lower than the pixel driving voltage and higher than the power supply voltage, and
each of the first, second and third scan pulses and the first and second EM pulses swings between a gate-on voltage and a gate-off voltage, the gate-on voltage being higher than the pixel driving voltage, the gate-off voltage being lower than the power supply voltage.