US Patent Issued to SK HYNIX on Sept. 8 for "Image sensing device including grid structure with air layer" (South Korean Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,733,276, issued on Sept. 8, was assigned to SK HYNIX INC. (Icheon-si, South Korea).

"Image sensing device including grid structure with air layer" was invented by Ho Jin Bak (Icheon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image sensing device includes a plurality of color filter blocks, each of which includes a plurality of color filters arranged adjacent to each other in a first direction and a second direction perpendicular to the first direction and having the same color, first grid structures including a first air layer and disposed between the color filter blocks adjacent to each other in the first direction; second grid s...