ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,702,066, issued on Aug. 4, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Display apparatus" was invented by Juyeon Jeong (Suwon-si, South Korea), Jongin Yang (Hwaseong-si, South Korea), Jinsub Lee (Suwon-si, South Korea) and Suhyun Jo (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus includes a circuit board having a driving circuit, and a pixel array on the circuit board, and including pixel units including a plurality of sub-pixels. The pixel array further includes a semiconductor stack including a first semiconductor region on the circuit board and divided into a plurality of LED cell...