ALEXANDRIA, Va., March 19 -- United States Patent no. 12,256,604, issued on March 18, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Display device" was invented by Jong Ho Son (Yongin-si, South Korea), Young Gu Kim (Yongin-si, South Korea), Ji Yun Park (Yongin-si, South Korea), Duck Jong Suh (Yongin-si, South Korea), Bong Sung Seo (Yongin-si, South Korea), Yeon Hee Lee (Yongin-si, South Korea), Baek Kyun Jeon (Yongin-si, South Korea) and Kyung Seon Tak (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a substrate. The substrate includes a display area and a non-display area, and the display area includes an emission area and a non-emission ...