Semiconductor energy laboratory co., ltd. (20250151295). SEMICONDUCTOR DEVICE
SEMICONDUCTOR DEVICE
Organization Name
semiconductor energy laboratory co., ltd.
Inventor(s)
Shunpei Yamazaki of Setagaya, Tokyo JP
Tatsuya Onuki of Atsugi, Kanagawa JP
Hitoshi Kunitake of Machida, Tokyo JP
Ryota Hodo of Atsugi, Kanagawa JP
SEMICONDUCTOR DEVICE
This abstract first appeared for US patent application 20250151295 titled 'SEMICONDUCTOR DEVICE
Original Abstract Submitted
a semiconductor device that can be miniaturized or highly integrated is provided. the semiconductor device includes a first memory cell, a second memory cell over the first memory cell, a first conductor, and a second conductor over the first conductor. the first memory cell and the second memory cell each include a transistor and a capacitor. one of a source and a drain of the transistor is electrically connected to a lower electrode of the capacitor. the first conductor includes a portion in contact with the other of the source and the drain of the transistor included in the first memory cell. a top surface of the first conductor includes a portion in contact with a bottom surface of the second conductor. the second conductor includes a portion in contact with the other of the source and the drain of the transistor included in the second memory cell.