US Patent 11495601 Semiconductor device and manufacturing method of semiconductor device

A semiconductor device that can be miniaturized or highly integrated is provided. The semiconductor device includes a capacitor, an electrode, and an interlayer film. The transistor includes a semiconductor layer, a gate, a source, and a drain; the transistor and the capacitor are placed to be embedded in the interlayer film. Below the semiconductor layer, one of the source and the drain is in contact with the electrode. Above the semiconductor layer, the other of the source and the drain is in contact with one electrode of the capacitor.