ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,844, issued on Nov. 4, was assigned to SK HYNIX INC. (Icheon-si, South Korea).
"Image sensing device" was invented by Soon Yeol Park (Icheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Image sensing devices are disclosed. In some implementations, an image sensing device may include a substrate having an upper surface and a lower surface, a photoelectric conversion device formed in the substrate and structured to convert incident light into an electrical signal carrying information associated with the incident light, and an isolation structure formed in the substrate along at least a side surface and a bottom surface of the photoele...