| 摘要 |
A pixel circuit and a driving method therefor, and a display device, which can realize the threshold voltage compensation function, reduce the size of AMOLED pixels, and achieve high PPI. The pixel circuit comprises a plurality of pixel units that are arranged in a matrix, each pixel unit comprises a sub-pixel unit (b) and a light-emitting element (a), and each sub-pixel unit (b) comprises a drive transistor that is electrically connected with the light-emitting element (a). The pixel circuit further comprises row sharing units (c) that are corresponding to the pixel units in each row, and the row sharing units (c) are electrically connected with each pixel unit in the corresponding row through first connecting lines. The pixel circuit further comprises column sharing units (d) that are corresponding to the pixel units in each column, and the column sharing units (d) are electrically connected with each pixel unit in the corresponding column through second connecting lines. The sub-pixel units (b), the row sharing units (c) and the column sharing units (d) form a circuit that is capable of performing threshold voltage compensation for the driving transistors. |
