ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,582, issued on Dec. 2, was assigned to Hefei Visionox Technology Co. Ltd. (Hefei, China).
"Display panel and display device" was invented by Jie Wang (Hefei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a display device, and the display panel includes a pixel area, a drive area, and a non-display area surrounding the pixel area and the drive area in a direction parallel to a light emitting surface of the display panel; the non-display includes a substrate, a blocking layer, and an encapsulation layer, which are stacked with each other. There is further provided a blocking groove surrounding the drive area and the pixel are...