ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,664, issued on Oct. 20, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device" was invented by Chi Wook An (Yongin-si, South Korea) and Jung-Hyun Cho (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An emissive display device includes: a substrate; a transistor disposed on the substrate; a first electrode electrically connected to the transistor; a pixel defining layer disposed on the first electrode and including a pixel opening overlapping the first electrode; an emission layer overlapping the first electrode and disposed in the pixel opening; a second electrode disposed on the pixel defining laye...