Pixel circuit, method for driving pixel circuit, and display panel

摘要

Disclosed are a pixel circuit, a method for driving a pixel circuit, and a display panel, display apparatus and electronic product comprising the pixel circuit. The pixel circuit comprises at least two electroluminescence elements, wherein: an electrode in a first polarity of each of the at least two electroluminescence elements is coupled to a corresponding current control terminal; and an electrode in a second polarity of each of the at least two electroluminescence elements is coupled to a drive unit that supplies a drive current for the at least two electroluminescence elements.

主权项

1. A pixel circuit, comprising at least two electroluminescence elements, wherein: an electrode in a first polarity of each of the at least two electroluminescence elements is coupled to a corresponding current control terminal; the current control terminals coupled to the electrodes in the first polarity of the at least two electroluminescence elements are different from each other; a direction of current supplied by one of the current control terminals is opposite to that supplied by the rest of the current control terminals and said one of the current control terminals is alternately selected among the current control terminals; and
an electrode in a second polarity of each of the at least two electroluminescence elements is directly coupled to a same node which is coupled to a drive unit that supplies a drive current for the at least two electroluminescence elements.