Abstract
Organic light-emitting devices (OLEDs) emitting near-infrared (NIR) light have many potential applications, yet the efficiency of these devices remains very low, typically ∼0.1% or less. Here we report efficiency NIR OLEDs based on two fluorescent donor-acceptor-donor oligomers and a phosphorescent Pt-containing organometallic complex. External quantum efficiencies in the range of 0.5-3.8% with emission peak ranging from 700 to 890 nm have been achieved.
Original language | English |
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Pages (from-to) | 57-62 |
Number of pages | 6 |
Journal | Materials Research Society Symposium Proceedings |
Volume | 1154 |
DOIs | |
State | Published - 2009 |
Event | 2009 MRS Spring Meeting: MRS Symposium B on Concepts in Molecular and Organic Electronics - San Francisco, CA, United States Duration: Apr 13 2009 → Apr 17 2009 |
ASJC Scopus subject areas
- General Materials Science
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering