US Patent Issued to Samsung Display on Sept. 22 for "Pixel circuit and display device having the same" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,743,996, issued on Sept. 22, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Pixel circuit and display device having the same" was invented by Kyoungju Shin (Hwaseong-si, South Korea), Dohyun Kang (Hwaseong-si, South Korea), Yangsoo Kim (Yongin-si, South Korea), Jungkook Park (Cheonan-si, South Korea) and Moonsang Hwang (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel circuit includes a light emitting element, a driving transistor, a first emission transistor applying a first power voltage to the driving transistor in response to a first emission signal, a second emission transistor applying the driving cur...