Olum to develop Gen 8.5 OLED FMM
What They Say The Elec reported that Olum Material is developing a new fine metal mask (FMM) for Gen 8.5 (2200x2500mm) OLED substrates. Up to now FMM has been limited to G6 fabs and have typically been supplied by Dai Nippon Printing (DNP). The company calls its technology ‘Cell FMM’ uc-FMM or putting individual tiles … Read more