ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,981, issued on Sept. 30, was assigned to MIKUNI ELECTRON Corp. (Saitama, Japan).

"Transistor, method of manufacturing transistor, and display device using the same" was invented by Sakae Tanaka (Saitama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transistor in an embodiment includes an oxide semiconductor layer on a substrate, the oxide semiconductor layer including a first region and a second region, a first gate electrode including a region overlapping the oxide semiconductor layer, the first gate electrode being arranged on a surface of the oxide semiconductor layer opposite to the substrate, a first insulating layer between the firs...