ALEXANDRIA, Va., March 19 -- United States Patent no. 12,256,624, issued on March 18, was assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Shenzhen, China).

"Display panel and manufacturing method thereof" was invented by Zhenyang Qiao (Shenzhen, China) and Baixiang Han (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a manufacturing method thereof are provided. The display panel comprises a first substrate, a driving circuit layer disposed on a side of the first substrate, a light-emitting device layer disposed on a side of the driving circuit layer away from the first substrate, a second substrate disposed on a side of the light-e...