ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,739, issued on June 23, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).
"Pixel structure and image sensor" was invented by Yi Luo (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel structure and an image sensor are provided. The pixel structure includes: a plurality of pixel units adjacent to each other and are arranged in an array. A first optical partition wall is arranged between the adjacent pixel units. The pixel structure further includes a microlens assembly. The microlens assembly is located on an upper side of all the pixel units and is opposite to all the pixel units. Each of the pixel units inclu...