mole4dOLED is an emerging technology for thin, efficient and brht displays. There are two types of OLEDs: Passive-Matrix (PMOLED) and Active-Matrix (AMOLED). This articleUK-based OTFT display backplane developer Smartkem announced a non-binding memorandum of understanding (MoU) with PMOLED maker RiTdisplay to evaluate the integration of Smartkem's OTFT process on