| 摘要 |
<p>An active matrix substrate not causing lowering of luminance of electroluminescence (EL) cells and having an appropriate peripheral circuit having a small occupation area. The peripheral circuit supplies current to the EL cells provided for respective pixels in a position corresponding to the EL cells. The active matrix substrate includes a holding element (C) for holding control voltage, a first active element (T1) for supplying to a light emitting device (OLED) a current based on the control voltage connected to the holding element (C), and a second active element (T2) connected to the holding element (C) for controlling charge/discharge of the holding element. The second active element (T2) is configured as a multi-control terminal type active element. Accordingly, the programmed current does not fluctuate.</p> |
