ALEXANDRIA, Va., June 16 -- United States Patent no. 12,307,978, issued on May 20, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).
"Display device and electronic device" was invented by Hidetomo Kobayashi (Isehara, Japan) and Kouhei Toyotaka (Atsugi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device that can be easily and more flexibly designed is provided. The display device includes a pixel circuit and a driver circuit in a display portion. The driver circuit includes a plurality of pulse output circuits. Each of the plurality of pulse output circuits has a function of driving a gate line. The pixel circuit is electrically connected to the gate line. Each of th...