ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,774, issued on June 24, was assigned to Japan Display Inc. (Tokyo).
"Electro-optical device" was invented by Katsuya Anzai (Anpachi-cho, Japan), Hideki Kawada (Anpachi-cho, Japan), Hiroshi Matsuda (Gifu, Japan) and Yukitada Iwasaki (Mizuho, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electro-optical device is provided and includes a plurality of first signal lines extending in a first direction on a substrate; a plurality of second signal lines extending in a second direction on the substrate, the second direction intersecting the first direction; a pixel area in which a plurality of pixel electrodes are disposed; an outer peripheral edg...