| 摘要 |
A semiconductor device having a high aperture ratio, including a capacitor with increased capacitance, and consuming low power is provided. The semiconductor device includes pixels defined by x (x is an integer of 2 or more) scan lines and y (y is an integer of 1 or more) signal lines, and each of the pixels includes a transistor, and a capacitor. The transistor includes a semiconductor film having a light-transmitting property. The capacitor includes a dielectric film between a pair of electrodes. In the capacitor between an (m-1)-th (m is an integer of 2 or more and x or less) scan line and an m-th scan line, a semiconductor film on the same surface as the semiconductor film having a light-transmitting property of the transistor serves as one of the pair of electrodes and is electrically connected to the (m-1)-th scan line. |
