| 主权项 |
1. A pixel circuit, comprising:
an electrooptic element; a hold capacitor; a write transistor configured to write a drive voltage corresponding to a video signal supplied to a first terminal of the write transistor to the hold capacitor; a drive transistor configured to drive the electrooptic element in accordance with the drive voltage written to the hold capacitor, wherein a control input terminal of the drive transistor is connected to a first terminal of the hold capacitor at a first node, wherein a first terminal of the drive transistor, a second terminal of the hold capacitor, and a first terminal of the electrooptic element are electrically connected to a second node; and a control portion operative to prevent the electrooptic element from turning on during a first processing that supplies a current to the hold capacitor through the drive transistor while the drive voltage corresponding to the video signal is written to the hold capacitor through the write transistor, wherein the control portion includes a coupling capacitor between a second electrode terminal of the write transistor and the second node, wherein a polarity for an initialization voltage of the video signal is a polarity with which the electrooptic element is controllable to a reverse bias state before a start of the first processing, and wherein during a second processing that corrects a threshold voltage of the drive transistor, an initialization voltage is supplied to the coupling capacitor through the write transistor. |
