ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,733,340, issued on Sept. 8, was assigned to eMagin Corp. (Hopewell Junction, N.Y.).

"Tandem OLED structure with patterned intermediate layers" was invented by Fangchao Zhao (Hopewell Junction, N.Y.), Howard Lin (Hopewell Junction, N.Y.), Ilyas I. Khayrullin (Hopewell Junction, N.Y.), Kerry Tice (Hopewell Junction, N.Y.), Timothy Considine (Hopewell Junction, N.Y.), Laurie Sziklas (Hopewell Junction, N.Y.) and Amalkumar P. Ghosh (Hopewell Junction, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A tandem OLED display is provided, including a substrate backplane, an anode layer, at least two stacked OLED layers, each OLED layer comprising a plurality ...