ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,582, issued on Jan. 20, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and method of fabricating display device" was invented by Hoo Keun Park (Cheongju-si, South Korea), Jin Wan Kim (Hwaseong-si, South Korea), Sang Jo Kim (Daejeon, South Korea) and Su Jeong Kim (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes pixel electrodes spaced apart from one another on a substrate; light-emitting elements disposed on the pixel electrodes; a common electrode layer disposed on the light-emitting elements; and an undoped semiconductor layer disposed on the common electrode laye...