09:20 〜 09:40
[OLED2-2(Invited)] Latest Technology of Ink Jet Printed OLEDs with Small Molecule Based Emission Layers
Printed OLED, Ink jet, Small molecule, No-diffusible p-dopant, Carrier balance
We are accelerating the development of inks for the printed OLEDs. Small molecules including electron or hole transport type for EML and polymers with reduced the molecular weight for HIL/HTL have been developed as the best practice for high-resolution panels. Further, no-diffusible p-dopants and deep-red emitter have been developed.