Browse > Article
http://dx.doi.org/10.12925/jkocs.2009.26.1.4

A Hybrid Spacer Effect on White Organic Light-Emitting Diodes with Phosphorescent Emitters  

Seo, Ji-Hoon (Dept. of Information Display, Hongik University)
Park, Jung-Sun (Dept. of Information Display, Hongik University)
Hyung, Gun-Woo (Dept. of Materials Science and Engineering, Hongik University)
Seo, Ji-Hyun (Dept. of Information Display, Hongik University)
Lee, Kum-Hee (Dept. of Chemistry, Sungkyunkwan University)
Yoon, Seung-Soo (Dept. of Chemistry, Sungkyunkwan University)
Kim, Young-Kwan (Dept. of Information Display, Hongik University)
Publication Information
Journal of the Korean Applied Science and Technology / v.26, no.1, 2009 , pp. 24-28 More about this Journal
Keywords
백색 유기 발광 다이오드;혼합된 스페이서;
Citations & Related Records
연도 인용수 순위
  • Reference
1 H. K. Lee, j. H. Seo, j. H. Kim, j. R.Koo, K. H. Lee, S. S. Y oon, and Y. K.Kim, Investigation ofLight-Emitting DiodesBlue Organic(OLEDs) withVarious Hosts, J Korean Phys. Soc. 49,1052 (2006)
2 V. A. Montes, G. Li, R. Pohl, j. Shinar,and P. Anzenbacher, Effective Colortuning in Organic Light-Emitting DiodesBased on Aluminum Tris(5-aryl-8-hydroxyquinoline) Complexes, Adv. Mater.16, 2001 (2004)   DOI   ScienceOn
3 J. H. Seo, j. H. Kim, j. H. Seo, G. W.Hyung, j. H. Park, K. H. Lee, S. S. Y oon,and Y. K. Kim, Highly efficient whiteorganic light-emitting diodes using twoemitting materials for three primary colors(red, green, and blue), Appl. Phys. Lett.90, 203507 (2007)   DOI   ScienceOn
4 X. Qi, M. Slootsky, and S. Forrest,Stacked white organic light emittingdevices consisting of separate red, green,and blue elements, Appl. Phys. Lett. 93,193306 (2008)   DOI   ScienceOn
5 A detailed mechanism of Dexter energytransfer from blue and green to red EMLwill be reported elsewhere [J. H. Seo, G.W. Hyung, and Y. K. Kim (unpublished)]
6 T. Aimono, Y. Kawamura, K. Goushi, H.Yamamoto, H. Sasabe, and C. Adachi,100% fluorescence efficiency of4,4-bis[(N-carbazole)styryl]biphenyl in asolid film and the very low amplifiedspontaneous eIDlSSlon threshold, Appl.Phys. Lett. 86, 071110 (2005)   DOI   ScienceOn
7 Y. Sun, N. C. Giebink, H. Kanno, B. Ma,M. E. Thompson and S. R. Forrest,Management of singlet and tripletexcitons for efficient white organiclight-emitting devices, Nature, 440, 908(2006)   DOI   ScienceOn
8 E. L. Williams, K. Haavisto, j. Li, and G.E. Jabbour, Excimer-Based WhitePhosphorescent Organic Light-EmittingDiodes with Nearly 100 % InternalQuantum Efficiency, Adv. Mater. 19, 197(2007)   DOI   ScienceOn
9 S. j. Su, E. Gonrnori, H. Sasabe, and j.Kido, Highly Efficient Organic Blue-andWhite-Light-Emitting Devices Having aCarrier- and Exciton-Confining Structurefor Reduced Efficiency Roll-Off, Adv.Mater. 20, 4189 (2008)
10 J. H. Lee, j. I. Lee, K. L. Song, S. j. Lee,and H. Y. Chu, Influence of doping profileon the efficiency of blue phosphorescentorganic light-emitting diodes, Appl. Phys.Lett. 92, 133304 (2008)   DOI   ScienceOn
11 G. Schwartz, T. H. Ke, C. C. Wu, and K.Walzer, and K. Leo, Balanced ambipolarcharge carrier mobility in mixed layers forapplication in hybrid white organiclight-emitting diodes, Appl. Phys. Lett.93, 073304 (2008)   DOI   ScienceOn
12 B. W. D'Andrade and S. R. Forrest,White Organic Light-Emitting Devices forSolid-State Lighting, Adv. Mater. 16,1585 (2004)   DOI   ScienceOn
13 C.W. Tang and S.A VanSlyke, Organicelectroluminescent diodes, Appl, Phys,Lett. 51, 913 (1987)   DOI
14 R. F. Service, Science 273, 878 (1996)   DOI   ScienceOn
15 J. H. Seo, I. H. Park, G. Y. Kim, K. H.Lee, M. K. Kim, S. S. Y oon, and Y. K.Kim, Hybrid spacer for high-efficiencywhite organic light-emitting diodes, Appl.Phys. Lett. 92, 183303 (2008)   DOI   ScienceOn