Patent ID: 9460655
Filing Date: 2016-10-04
CPC Classification: G09G

Claim Text:
1. A pixel circuit for AC driving comprising: a capacitor, a first voltage input unit, a second voltage input unit, a data signal input unit, a first light emitting unit, a second light emitting unit and a light emitting control unit; wherein the first light emitting unit is configured to emit light under the control of a driving control terminal, a first light emitting control terminal, a first voltage input terminal and a second voltage input terminal; the second light emitting unit is configured to emit light under the control of the driving control terminal, a second light emitting control terminal, the first voltage input terminal and the second voltage input terminal; wherein the first light emitting unit emits light during a preset first time period and the second light emitting unit emits light during a preset second time period; the first voltage input unit is configured to supply a first input voltage at a first voltage terminal to the first light emitting unit and the second light emitting unit under the control of a first scan terminal; the second voltage input unit is configured to supply a second input voltage at a second voltage terminal to the first light emitting unit and the second light emitting unit under the control of the first scan terminal; the data signal input unit is configured to supply a data line signal to the first voltage input terminal through a data line under the control of a second scan terminal; the light emitting control unit is configured to make the first light emitting unit or the second light emitting unit emit light by aid of the driving control terminal, the first light emitting control terminal and the second light emitting control terminal under the control of a third scan terminal; a first electrode of the capacitor is connected to the first voltage terminal and a second electrode of the capacitor is connected to the driving control terminal.