ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,543,475, issued on Feb. 3, was assigned to Sharp Display Technology Corp. (Kameyama, Japan).
"Light-emitting element, display device" was invented by Masanobu Mizusaki (Kameyama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting element includes: a lower electrode that reflects light; an upper electrode that transmits and reflects light; and a lower light-emitting layer and an upper light-emitting layer both between the lower electrode and the upper electrode, wherein a first viewing angle at which light emitted by the lower light-emitting layer with a selected wavelength achieves a maximum resonance effect differs from a second viewi...