ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,897, issued on April 7, was assigned to Sharp Display Technology Corp. (Kameyama City, Japan).
"Display device" was invented by Noriko Watanabe (Kameyama City, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The relative positions of a first low-reflection layer and a second low-reflection layer are variable in a bendable portion. A main low-reflection structure has, on a surface facing a secondary low-reflection structure, an asperity pattern and a moth-eye structure. The asperity pattern has a sine-wave shaped surface in a sectional view. A single period of a sine wave constituting the sine-wave shaped surface is equal to an integral multiple...