| 摘要 |
<p>The present disclosure discloses a pixel unit driving circuit, a driving method, and a display apparatus, wherein the pixel unit driving circuit includes a light-emitting device, a driving transistor, a first switching transistor, a second switching transistor, a third switching transistor, a fourth switching transistor, a first capacitor, and a second capacitor. The drain of the driving transistor is connected to a power supply; the gate of the first switching transistor is connected to a control line, the first terminal thereof is connected to the power supply, and the second terminal thereof is connected to the gate of the driving transistor; the gate of the second switching transistor is connected to the control line, the first terminal thereof is connected to the source of the driving transistor, and the second terminal thereof is connected to the source of the fourth switching transistor; the gate of the third switching transistor is connected to the control line, the first terminal thereof is connected to one terminal of the light-emitting device, and the second terminal thereof is connected to the source of the driving transistor; the gate of the fourth switching transistor is connected to a scan line, the drain thereof is connected to a data line, and the source thereof is connected to the second terminal of the second switching transistor; one terminal of the first capacitor is connected to the gate of the driving transistor, and the other terminal thereof is connected to the source of the fourth switching transistor; and one terminal of the second capacitor is connected to the source of the fourth switching transistor, and the other terminal thereof is connected to the other terminal of the light-emitting device and to ground.</p> |
