ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,458, issued on Dec. 9, was assigned to PlayNitride Display Co. Ltd. (MiaoLi County, Taiwan).
"Light emitting display unit and display apparatus" was invented by Wei-Ping Lin (MiaoLi County, Taiwan) and Po-Jen Su (MiaoLi County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting display unit includes a redistribution layer (RDL) and multiple light emitting elements. The RDL includes multiple electrode patterns, multiple pad patterns, an insulating layer and multiple conductive through holes. A first gap and a second gap are respectively formed between two adjacent electrode patterns and between corresponding two adjacent pad patter...