ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,869, issued on Aug. 25, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).
"Semiconductor device" was invented by Atsushi Umezaki (Isehara, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a semiconductor device exemplified by an inverter circuit and a shift register circuit, which is characterized by a reduced number of transistors. The semiconductor device includes a first transistor, a second transistor, and a capacitor. One of a source and a drain of the first transistor is electrically connected to a first wiring, and the other thereof is electrically connected to a second wiring. One of a source and a dra...