High-efficiency blue phosphorescent OLEDs using a novel host material of 3,6-bis(triphenylsilyl)carbazole (CzSi) are reported. Devices with the CzSi host and the blue phosphorescent dopant Flrpic show a maximum external quantum efficiency of ∼16% (30.6 cd/A), a maximum power efficiency of 26.7 lm/W, and a maximum brightness of ∼59000 cd/m 2 .
|Number of pages||3|
|Journal||Digest of Technical Papers - SID International Symposium|
|State||Published - 1 Jan 2006|
|Event||44th International Symposium, Seminar, and Exhibition, SID 2006 - San Francisco, CA, United States|
Duration: 4 Jun 2006 → 9 Jun 2006