ALEXANDRIA, Va., July 9 -- United States Patent no. 12,356,812, issued on July 8, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device" was invented by Seung-Hwan Cho (Yongin-si, South Korea), Wonsuk Choi (Seoul, South Korea), Jiryun Park (Cheonan-si, South Korea), Seokje Seong (Seongnam-si, South Korea), Seungwoo Sung (Cheonan-si, South Korea) and Hyeonwoo Shin (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a first active pattern disposed on a substrate and including a first material, a second active pattern including a second material that is different from the first material of the first active pattern, a voltage line dispos...