ALEXANDRIA, Va., July 28 -- United States Patent no. 12,696,657, issued on July 28, was assigned to YUNGU (GU'AN) TECHNOLOGY Co. LTD. (Langfang, China).
"Display panel and production method thereof" was invented by Zhilin Guo (Hebei, China), Zhenyu Zhang (Hebei, China), Min Zhang (Hebei, China) and Qiang Liu (Hebei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a production method thereof. A display panel includes an array substrate, a first electrode layer, an organic functional layer, and a second electrode layer, which are stacked. The first electrode layer includes at least one electrode block, and the second electrode layer is connected with at least one auxiliary electrode. T...