ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,140, issued on June 24, was assigned to Shanghai Tianma Micro-Electronics Co. Ltd. (Shanghai).
"Display panel and display device" was invented by Xiao Chi (Shanghai), Jujian Fu (Shanghai) and Ping An (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are display panel and display device. Display panel includes base substrate; light-emitting element located on base substrate; first electrode and second electrode both electrically connected to light-emitting element, both located on side of light-emitting element facing base substrate or on side of light-emitting element facing away from base substrate and both providing voltage signals...