DOI: 10.1039/d6tc00488a ISSN: 2050-7526
Silicon-containing wide-energy-gap P-type exciplex host materials for efficient and long lifetime blue phosphorescent OLEDs
Ryunosuke Mimura, Seoyeong Kim, Tsubasa Sasaki, Junji Kido, Hisahiro SasabeA novel p-type exciplex host SiCzPh was successfully developed and a Pt-based blue OLED was realized with EQE > 20% and an LT 80 of 221 h at 1000 cd m −2 .