ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,874, issued on Aug. 11, was assigned to Wuhan Tianma Micro-Electronics Co. Ltd. (Wuhan, China).
"Display panel and display apparatus" was invented by Xiaobin Qiu (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a display apparatus are provided in the present disclosure. The display panel includes a substrate; a drive circuit layer, at least including a first metal layer and a second metal layer; a light-emitting functional layer; and a first electrode layer. A plurality of first isolation structures is on a side of the substrate and in a non-display region; and at least one first isolation structure isolates at least ...