US Patent Issued to QDLUX on Sept. 22 for "Manufacturing method of light-emitting device with quantum dots" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,745,490, issued on Sept. 22, was assigned to QDLUX INC. (Hsinchu City, Taiwan).

"Manufacturing method of light-emitting device with quantum dots" was invented by Jung-Hua Chang (Hsinchu City, Taiwan), Ching-Liang Yi (Hsinchu City, Taiwan) and Chen-Yang Huang (Hsinchu City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical part includes a quantum dot film layer, a lower transparent film layer, and an outer protective film. The quantum dot film layer includes an upper surface, a lower surface, and a lateral surface. The lateral surface connects the upper surface with the lower surface, and the quantum dot film layer is a film containing li...