High efficiency simple white phosphorescent organic light-emitting diodes using a phosphine oxide host

Journal of Nanoscience and Nanotechnology

Volumn 12, Issue 2, 2012, Pages 1216-1219

  Jang, Sang Eok ^a   Lee, Jun Yeob ^a  

^a Dankook University   (South Korea)

Author keywords

High efficiency; Simple device structure; White organic light emitting diodes

Indexed keywords

COLOR COORDINATES; DEVICE STRUCTURES; EMITTING LAYER; FLUORENES; HIGH QUANTUM EFFICIENCY; HOLE TRANSPORT LAYERS; LIGHT EMITTING LAYERS; MAXIMUM POWER; PHOSPHINE OXIDE; PHOSPHORESCENT EMITTERS; TWO LAYERS; WHITE ORGANIC LIGHT EMITTING DIODES;

EFFICIENCY; LIGHT EMISSION; ORGANIC LIGHT EMITTING DIODES (OLED); PHOSPHORESCENCE; PHOSPHORUS COMPOUNDS;

OPTOELECTRONIC DEVICES;

EID: 84861662296     PISSN: 15334880     EISSN: 15334899     Source Type: Journal    
DOI: 10.1166/jnn.2012.4577     Document Type: Conference Paper

References (17)

1. Y. Sun, N. C. Giebink, H. Kanno, B. Ma, M. E. Thompson, and S. R. Forrest, Nature 440, 908 (2006).
2. K. S. Yook and J. Y. Lee, Appl. Phys. Lett. 92, 193308 (2008).
3. Y. Sun and S. R. Forrest, Appl. Phys. Lett. 91, 263503 (2007).
4. Q. Wang, J. Ding, D. Ma, Y. Cheng, and L. Wang, Appl. Phys. Lett. 94, 103503 (2009).
5. S.-H. Eom, Y. Zheng, E. Wrzesniewski, J. I. Lee, N. Chopra, F. So, and J. Xue, Appl. Phys. Lett. 94, 153303 (2009).
6. K. S. Yook, S. O. Jeon, C. W. Joo, and J. Y. Lee, Org. Electron. 10, 384 (2009).
7. S. Tokito, T. Iijima, T. Tsuzuki, and F. Sato, Appl. Phys. Lett. 83, 2459 (2003).
8. G. Schwartz, M. Pfeiffer, S. Reineke, K. Walzer, and K. Leo, Adv. Mater. 19, 3672 (2007).
9. E. L. Williams, K. Haavisto, J. Li, and G. E. Jabbour, Adv. Mater. 19, 197 (2007).
10. G. Schwartz, S. Reineke, K. Walzer, and K. Leo, Appl. Phys. Lett. 92, 053311 (2008).
11. K. S. Yook, S. O. Jeon, O. Y. Kim, and J. Y. Lee, J. Ind. Eng. Chem. 16, 813 (2010).
12. K. S. Yook and J. Y. Lee, J. Ind. Eng. Chem. 16, 181 (2010).
13. K. S. Yook, S. O. Jeon, C. W. Joo, and J. Y. Lee, J. Ind. Eng. Chem. 15, 420 (2009).
14. C. Prat, D. Vaufrey, T. Maindron, H. Cloarec, C. Pinot, and G. Haas, J. Nanosci. Nanotechnol. 8, 5595 (2008).
15. J. Lee, H. Y. Chu, J. Lee, K. Song, and S. J. Lee, J. Nanosci. Nanotechnol. 8, 5185 (2008).
16. S. E. Jang, K. S. Yook, and J. Y. Lee, Org. Electron. 11, 1154 (2010).
17. Y. Zheng, S. Eom, N. Chopra, J. Lee, F. So, and J. Xue, Appl. Phys. Lett. 92, 223301 (2009).