Patent ID: 8553018

Claim:
A pixel circuit for use in a display, the display comprising a plurality of pixels with each pixel having a select line, a signal line, and a feedback line, each of the pixels comprising: a light emitting element; a drive part for providing a drive current to the light emitting element, the drive part having a storage capacitor, a switch use transistor, a drive use transistor, and a feedback diode; the switch use transistor having a gate terminal connected to the select line, a first terminal connected to the signal line, and a second terminal connected to the storage capacitor, the drive use transistor having a gate terminal connected to the second terminal of the switch use transistor, a first terminal connected to the light emitting element, and a second terminal connected to the feedback diode, and the feedback switch having a gate connected to the select line, a first terminal connected to the drive use transistor, and a second terminal connected to the feedback line.