ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,371, issued on Nov. 25, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).

"Light emitting device and fabricating method thereof, and light emitting apparatus" was invented by Tieshi Wang (Beijing), Zhuo Chen (Beijing), Zhuo Li (Beijing), Xu Yuan (Beijing) and Di Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device and a fabricating method thereof, and a light emitting apparatus. The light emitting device includes: a substrate, and an assisting layer and a quantum-dot layer that are provided in stack on one side of the substrate, and the assisting layer is close to the substrate; a material of the...