ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,437,685, issued on Oct. 7, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device and inspection method thereof" was invented by Tae Hyeon Yang (Yongin-si, South Korea), Jun Young Ko (Yongin-si, South Korea), Han Su Cho (Yongin-si, South Korea), Tae Joon Kim (Yongin-si, South Korea) and Jae Woo Choi (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a touch panel and a display panel. The touch panel outputs touch sensing signals. At least one of a plurality of touch sensing signals is converted from a time domain to a frequency domain, and then information on a thickness of a commo...