ALEXANDRIA, Va., April 21 -- United States Patent no. 12,610,619, issued on April 21, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).
"Display substrate comprising a plurality of spacers each comprising an alternating stack of organic and inorganic sub-patterns, manufacture method thereof and display device" was invented by Jinchao Zhang (Beijing), Hui Guo (Beijing), Lizhong Wang (Beijing), Rui Huang (Beijing), Guoteng Li (Beijing), Ce Ning (Beijing) and Yong Yu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a display substrate, including: a base substrate; and a plurality of spacers on a side of the base substrate and each comprising at least one first sub-p...