ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,543,482, issued on Feb. 3, was assigned to Sharp K.K. (Sakai, Japan).
"Display device" was invented by Jun Sakuma (Sakai, Japan) and Yasushi Asaoka (Sakai, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device, includes: a first light-emitting element emitting a first light having a first wavelength; and a second light-emitting element emitting a second light having a second wavelength, the first light and the second light being released in a first direction; a first optical layer formed in a second direction with respect to the first light-emitting element, and positioned to coincide with the first light-emitting element in the second di...