High efficiency and low roll-off blue phosphorescent organic light-emitting devices using mixed host architecture

Applied Physics Letters

Volumn 97, Issue 3, 2010, Pages

  Chopra, Neetu ^a,b   Swensen, James S ^a   Polikarpov, Evgueni ^a   Cosimbescu, Lelia ^a   So, Franky ^b   Padmaperuma, Asanga B ^a  

^a PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

^b University of Florida   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BLUE PHOSPHORS; DIBENZOTHIOPHENES; DIFLUOROPHENYL; ELECTRON TRANSPORT MATERIALS; ELECTROPHOSPHORESCENT; HIGH EFFICIENCY; HIGH-POWER; HOLE TRANSPORT MATERIALS; MIXED LAYER; ORGANIC LIGHT-EMITTING DEVICES; TURN ON VOLTAGE;

IRIDIUM; IRIDIUM COMPOUNDS; PHOSPHORESCENCE;

LIGHT EMISSION;

EID: 77956208574     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3464969     Document Type: Article

References (30)

1. S. Forrest, P. Burrows, and M. Thompson, IEEE Spectrum IEESAM 0018-9235 37, 29 (2000). 10.1109/6.861775
2. B. C. Krummacher, V. -E. Choong, M. K. Mathai, S. A. Choulis, F. So, F. Jermann, T. Fiedler, and M. Zachau, Appl. Phys. Lett. APPLAB 0003-6951 88, 113506 (2006). 10.1063/1.2186080
3. S. Reineke, F. Lindner, G. Schwartz, N. Seidler, K. Walzer, B. Lüssem, and K. Leo, Nature (London) NATUAS 0028-0836 459, 234 (2009). 10.1038/nature08003
4. D. F. O'Brien, M. A. Baldo, M. E. Thompson, and S. R. Forrest, Appl. Phys. Lett. APPLAB 0003-6951 74, 442 (1999). 10.1063/1.123055
5. C. Adachi, M. A. Baldo, M. E. Thompson, and S. R. Forrest, J. Appl. Phys. JAPIAU 0021-8979 90, 5048 (2001). 10.1063/1.1409582
6. R. J. Holmes, S. R. Forrest, Y. J. Tung, R. C. Kwong, J. J. Brown, S. Garon, and M. E. Thompson, Appl. Phys. Lett. APPLAB 0003-6951 82, 2422 (2003). 10.1063/1.1568146
7. N. Chopra, J. Lee, Y. Zheng, S. -H. Eom, J. Xue, and F. So, Appl. Phys. Lett. APPLAB 0003-6951 93, 143307 (2008). 10.1063/1.3000382
8. N. Chopra, J. Lee, Y. Zheng, S. -H. Eom, J. Xue, and F. So, ACS Applied Materials & Interfaces 1, 1169 (2009). 10.1021/am900228b
9. S. -J. Su, H. Sasabe, T. Takeda, and J. Kido, Chem. Mater. CMATEX 0897-4756 20, 1691 (2008). 10.1021/cm703682q
10. D. Tanaka, Y. Agata, T. Takeda, S. Watanabe, and J. Kido, Jpn. J. Appl. Phys., Part 2 JAPLD8 0021-4922 46, L117 (2007). 10.1143/JJAP.46.L117
11. L. X. Xiao, S. J. Su, Y. Agata, H. L. Lan, and J. Kido, Adv. Mater. (Weinheim, Ger.) ADVMEW 0935-9648 21, 1271 (2009). 10.1002/adma.200802034
12. G. Jabbour, J. Wang, and N. Peyghambarian, Appl. Phys. Lett. APPLAB 0003-6951 80, 2026 (2002). 10.1063/1.1458687
13. K. Goushi, R. Kwong, J. J. Brown, H. Sasabe, and C. Adachi, J. Appl. Phys. JAPIAU 0021-8979 95, 7798 (2004). 10.1063/1.1751232
14. J. Lee, N. Chopra, S. -H. Eom, Y. Zheng, J. Xue, F. So, and J. Shi, Appl. Phys. Lett. APPLAB 0003-6951 93, 123306 (2008). 10.1063/1.2978235
15. N. C. Giebink and S. R. Forrest, Phys. Rev. B PLRBAQ 0556-2805 77, 235215 (2008). 10.1103/PhysRevB.77.235215
16. E. Polikarpov, J. S. Swensen, N. Chopra, F. So, and A. B. Padmaperuma, Appl. Phys. Lett. APPLAB 0003-6951 94, 223304 (2009). 10.1063/1.3148642
17. M. -F. Wu, S. -J. Yeh, C. -T. Chen, H. Murayama, T. Tsuboi, W. -S. Li, I. Chao, S. -W. Liu, and J. -K. Wang, Adv. Funct. Mater. AFMDC6 1616-301X 17, 1887 (2007). 10.1002/adfm.200600800
18. J. Lee, J. -I. Lee, K. -I. Song, S. J. Lee, and H. Y. Chu, Appl. Phys. Lett. APPLAB 0003-6951 92, 133304 (2008). 10.1063/1.2904632
19. R. J. Holmes, B. W. D'Andrade, S. R. Forrest, X. Ren, J. Li, and M. E. Thompson, Appl. Phys. Lett. APPLAB 0003-6951 83, 3818 (2003). 10.1063/1.1624639
20. J. Lee, J. I. Lee, K. I. Song, S. J. Lee, and H. Y. Chu, Appl. Phys. Lett. APPLAB 0003-6951 92, 203305 (2008). 10.1063/1.2936837
21. H. Aziz, Z. D. Popovic, N. -X. Hu, A. -M. Hor, and G. Xu, Science SCIEAS 0036-8075 283, 1900 (1999). 10.1126/science.283.5409.1900
22. V. -E. Choong, S. Shi, J. Curless, C. -L. Shieh, H. C. Lee, F. So, J. Shen, and J. Yang, Appl. Phys. Lett. APPLAB 0003-6951 75, 172 (1999). 10.1063/1.124309
23. S. W. Liu, C. A. Huang, J. H. Lee, K. H. Yang, C. C. Chen, and Y. Chang, Thin Solid Films THSFAP 0040-6090 453-454, 312 (2004). 10.1016/j.tsf.2003.11.092
24. J. -H. Lee, C. I. Wu, S. -W. Liu, C. -A. Huang, and Y. Chang, Appl. Phys. Lett. APPLAB 0003-6951 86, 103506 (2005). 10.1063/1.1879093
25. T. -C. Lin, C. -H. Hsiao, and J. -H. Lee, Proc. SPIE PSISDG 0277-786X 5937, 59371Q (2005). 10.1117/12.617055
26. E. Polikarpov, J. S. Swensen, L. Cosimbescu, P. K. Koech, J. E. Rainbolt, and A. B. Padmaperuma, Appl. Phys. Lett. APPLAB 0003-6951 96, 053306 (2010). 10.1063/1.3298556
27. S. H. Kim, J. Jang, K. S. Yook, and J. Y. Lee, Appl. Phys. Lett. APPLAB 0003-6951 92, 023513 (2008). 10.1063/1.2836270
28. J. Lee, J. Lee, J. Lee, and H. Chu, Org. Electron. OERLAU 1566-1199 10, 1529 (2009). 10.1016/j.orgel.2009.08.020
29. M. Chu, M. Lee, C. Chen, and M. Tseng, Org. Electron. OERLAU 1566-1199 10, 1158 (2009). 10.1016/j.orgel.2009.06.005
30. X. Cai, A. B. Padmaperuma, L. S. Sapochak, P. A. Vecchi, and P. E. Burrows, Appl. Phys. Lett. APPLAB 0003-6951 92, 083308 (2008). 10.1063/1.2885117