US Patent Issued to SAMSUNG DISPLAY on July 21 for "Display apparatus including pillar surrounded by insulator in trench" (South Korean Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,352, issued on July 21, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Display apparatus including pillar surrounded by insulator in trench" was invented by Jinho Ju (Yongin-si, South Korea) and Sungeun Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus includes a substrate in which a first pixel area, a second pixel area, and a separation area are defined, the first pixel area and the second pixel area being apart from each other, and the separation area being between the first pixel area and the second pixel area, a first insulating layer which is disposed on the substrate and in w...