Korean news site DDaily posted an interesting article that states that LG Display is looking to replace the fluorescent OLED emitter used in its OLED TVs with blue TADF emitter.
Following the introduction into LG’s OLED TV production process, LG hopes to also use TADF materials in its small and medium OLED production. The report is a bit confusing, but it seems that LGD also aims to use its WOLED display in small and medium display formats – even for VR applications.
A blue TADF emitter will offer a much higher efficiency compared to the current fluorescent emitters. TADF materials are also easily made soluble – which means that it’ll prove an easier material to transition to ink-jet printing.