ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,118, issued on April 14, was assigned to SK hynix Inc. (Gyeonggi-do, South Korea).
"Image sensing device" was invented by Eun Chang Lee (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An image sensing device capable of generating a high dynamic range (HDR) image is disclosed. The image sensing device includes a pixel and a compensation circuit. The pixel configured to output to a sensing node, a sensing voltage corresponding to a voltage of a floating diffusion region, which is included therein and has first and second capacitances in respective first and second modes, the second capacitance being greater than the first cap...