Patent ID: 9084331
Filing Date: 2015-07-14
Classification: G09G,H05B

Abstract:
1. An active matrix organic light emitting diode circuit, comprising: an organic light emitting diode, wherein a cathode of the organic light emitting diode is connected to a first power supply; a first capacitor, having a first end and a second end; a second capacitor, having a first end and a second end, wherein the first end of the second capacitor is connected to the first end of the first capacitor; a first transistor, having a first end, a second end and a control end, wherein the first end of the first transistor is connected to the organic light emitting diode and the control end of the first transistor is connected to a control line; a second transistor, having a first end, a second end and a control end, wherein the first end of the second transistor is connected to the second end of the first capacitor, the second end of the second transistor is connected to a reference power supply and the control end of the second transistor is connected to a second power supply; a third transistor, having a first end, a second end and a control end, wherein the first end of the third transistor is connected to the first end of the first capacitor, the second end of the third transistor is connected to a signal input line and the control end of the third transistor is connected to a first scan line; a fourth transistor, having a first end, a second end and a control end, wherein the first end of the fourth transistor is connected to the reference power supply, the second end of the fourth transistor is connected to the first end of the first capacitor and the control end of the fourth transistor is connected to a second scan line; a fifth transistor, having a first end, a second end and a control end, wherein the first end of the fifth transistor is connected to the second end of the first capacitor, the second end of the fifth transistor is connected to the second end of the first transistor and the control end of the fifth transistor is connected to the second scan line; and a sixth transistor, having a first end, a second end and a control end, wherein the first end of the sixth transistor is connected to the second end of the first transistor, the second end of the sixth transistor is connected to the second power supply and the control end of the sixth transistor is connected to the second end of the first capacitor.