PIXEL CIRCUIT AND DRIVING METHOD THEREOF

摘要

A method for driving a display device includes driving a first pixel circuit based on first and second fields of a frame, and driving a second pixel circuit based on first and second fields of the frame. The first field of the first pixel circuit overlaps the second field of the second pixel circuit. The second field of the first pixel circuit overlaps the first field of the second pixel circuit. Operations performed in the first field include storing a gray scale data voltage, and operations performed in the second field include supplying an amount of current to a light emitter based on the stored gray scale data voltage. The first and second pixel circuits are in adjacent rows of the display device.

主权项

1. A method of driving a display device, the method comprising:
driving a first pixel circuit and a second pixel circuit based on a frame which includes a first field and a second field, the first field of the first pixel circuit overlapping the second field of the second pixel circuit, and the second field of the first pixel circuit overlapping the first field of the second pixel circuit, wherein: operations performed during the first field include: (a) supplying an initialization voltage to a gate electrode of a first transistor by turning on a fourth transistor, (b) supplying a gray scale data voltage to a data line, the gray scale data voltage applied to the gate electrode of the first transistor by turning on a second transistor, and (c) blocking supply of a power supply voltage to an emission element by turning off a third transistor, operations performed during the second field include: (d) supplying the power supply voltage to the data line by turning on the third transistor, the emission element coupled to the data line to emit light based on the power supply voltage, wherein the first and second pixel circuits are in different rows.