ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,386,229, issued on Aug. 12, was assigned to Japan Display Inc. (Tokyo).
"Display device" was invented by Tenfu Nakamura (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, a display device including a first transparent substrate, a second transparent substrate, a liquid crystal layer, a third transparent substrate, and a transparent layer having a refractive index lower than a refractive index of the third transparent substrate, wherein the transparent layer includes a plurality of band portions including first to third band portions, a second end portion has a smaller width than a first end portion in band portions, the s...