Detailed Information
Cited 1 time in 
Cited 1 time in 
Cited 1 time in
Metadata Downloads
Diarylaminophenyl-substituted bianthracene derivatives for blue organic light-emitting diodes
- Issue Date
- 2017
- Publisher
- TAYLOR & FRANCIS LTD
- Keywords
- Organic Light-Emitting Diodes; Blue emitter; Bianthracene; arylamine
- Citation
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.651, no.1, pp.64 - 70
- Journal Title
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS
- Volume
- 651
- Number
- 1
- Start Page
- 64
- End Page
- 70
- ISSN
- 1542-1406
- Abstract
- In this study, we designed and synthesized blue emitting materials based on diarylaminophenyl-substituted bianthracene derivatives. Organic Light Emitting-Diodes (OLEDs) devices using these materials were fabricated in the following sequence; indium-tin-oxide (ITO) / N,N'-diphenyl-N,N'-(2-napthyl)-(1,1-phenyl)-4,4-diamine (NPB) (50nm) / Blue materials 1 and 2 (30nm) / 4,7-diphenyl-1,10-phenanthroline (BPhen) (30nm) / lithium quinolate (Liq) (2nm) / Al (100nm). These devices showed efficient blue emissions. In particular, a device using compound 2 as blue emitter showed luminous efficiency, power efficiency, and external quantum efficiency of 2.47 cd/A, 1.16lm/W, 2.45% at 20mA/cm(2), respectively, with Commission Internationale d'Enclairage (CIE) coordinates of (0.18, 0.25) at 8.0V.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Science > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Kim, Young Kwan
- Engineering (Applied Science)