ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,416,985, issued on Sept. 16, was assigned to NINGBO SUNNY OPOTECH Co. LTD. (Zhejiang, China).

"Terminal device and display screen thereof, and preparation method for display screen" was invented by Siyuan Liu (Zhejiang, China), Liao Jing (Zhejiang, China) and Xudong Wu (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a terminal device and a display screen thereof, and a preparation method for the display screen, wherein the display screen includes a cover plate layer, a touch layer, a polarizing layer, an encapsulation layer, a pixel layer and a circuit driving layer from top to bottom. In particular, t...