US Patent Issued to Samsung Display on Oct. 28 for "Display device, method of manufacturing the same and tiled display device including the same" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,805, issued on Oct. 28, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Display device, method of manufacturing the same and tiled display device including the same" was invented by Yong Hoon Kwon (Suwon-si, South Korea), Mi Sun Kim (Hwaseong-si, South Korea), Dong Sung Lee (Suwon-si, South Korea) and Se Hun Choi (Asan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a substrate, a first metal layer on the substrate, a first barrier insulating layer on the first metal layer, an etching control layer on the first barrier insulating layer, a first contact hole passing through the substrate, t...