ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,379, issued on Nov. 25, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).
"Electroluminescent display apparatus" was invented by Won Sang Ryu (Paju-si, South Korea), Sung Soo Shin (Paju-si, South Korea) and Youn Gyoung Chang (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electroluminescent display apparatus may include a first semiconductor pattern including a first channel region and a first conductive region which is a region other than the first channel region, a first gate electrode overlapping the first channel region of the first semiconductor pattern with a first gate insulation layer therebetween, a first int...