ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,965, issued on Sept. 29, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Gyeonggi-do, South Korea).
"Sensor and display panel and electronic device" was invented by Hyun Bum Kang (Suwon-si, South Korea), Gae Hwang Lee (Suwon-si, South Korea) and Hyung Jun Kim (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sensor includes a first electrode and a second electrode, each including a conductive polymer and having different work functions from each other, and a photoactive layer between the first electrode and the second electrode and including a first semiconductor and a second semiconductor having different electrical properties ...