Universal Display Corporation and FUJIFILM Corporation announced that Fujifilm has sold and Universal Display has purchased the entire worldwide patent portfolio of more than 1,200 OLED patents and patent applications of Fujifilmfor $105 million. For more than 10 years, Fujifilm has conducted R&D in the OLED field, and, as a result, developed promising new technologies in OLED materials as well as devices using such materials, and obtained a strong patent portfolio covering such technolog...