ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,047, issued on Sept. 30, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device and inspection method thereof" was invented by Ki Nyeng Kang (Yongin-si, South Korea), Min Joo Kim (Yongin-si, South Korea), Tae Hoon Yang (Yongin-si, South Korea), Sang Hoon Lee (Yongin-si, South Korea) and Seon Beom Ji (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device inspection method includes: checking connection failures of light emitting elements included in a pixel and connected in series based on a first control signal, a second control signal, and a voltage of an initialization power source, wher...