ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,406,605, issued on Sept. 2, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).
"Semiconductor device" was invented by Atsushi Umezaki (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a semiconductor device which can operate stably even in the case where a transistor thereof is a depletion transistor. The semiconductor device includes a first transistor for supplying a first potential to a first wiring, a second transistor for supplying a second potential to the first wiring, a third transistor for supplying a third potential at which the first transistor is turned on to a gate of the first transistor and...