ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,977, issued on May 26, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device" was invented by Sang Min Hong (Cheonan-si, South Korea), Heeseong Jeong (Suwon-si, South Korea) and Nari Heo (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a substrate, a light emitting diode disposed on the substrate and that emits light that has a preset color, a capping layer disposed on the light emitting diode and that has a thickness of about 540 angstroms to about 640 angstroms, and a thin film encapsulation layer disposed on the capping layer. As the capping layer has a predetermined th...