| 摘要 |
A pixel includes an organic light emitting diode (OLED) coupled between first and second power sources (ELVDD,ELVSS), and a pixel circuit coupled between the first power source and the OLED to control driving current supplied to the OLED. The pixel circuit includes a first transistor (T1) with a first electrode coupled to a data line (Dm), a second electrode coupled to a first node (N1), and a gate electrode coupled to a current scan line (Sn), a second transistor (T2) with a first electrode coupled to the first power source via the first node, a second electrode coupled to the OLED, and a gate electrode coupled to a second node (N2), a first capacitor (C1) coupled between the first power source and the second node, and a second capacitor (C2) coupled between the second node and the current scan line. An aperture is formed in at least one electrode of the two electrodes of the first capacitor.
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