| 摘要 |
A pixel circuit coupled to a data line, a scan line, an emission control line, a power supply, a reference power source, and a light emitting element, includes: a data switch coupled between the data line and a first node, and having a control electrode coupled to the scan line; a reference switch coupled between the reference power source and a second node, and having a control electrode coupled to the scan line; a capacitor coupled between the first node and the second node; a driving transistor coupled between the power supply and the light emitting element, and having a gate electrode coupled to the second node; and an emission control switch coupled between the power supply and the first node, and having a control electrode coupled to the emission control line.
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