ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,287, issued on Feb. 10, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device and position input system including the same" was invented by Hyun Chang Kang (Yongin-si, South Korea), Jae Kyoung Kim (Yongin-si, South Korea), Chang Woo Shim (Yongin-si, South Korea), Dae Young Lee (Yongin-si, South Korea) and Deok Jun Choi (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a display unit including display pixels and light sensing pixels that are disposed in a preset code pattern shape in an image display area; a touch sensing unit formed on the display unit and configured to det...