메뉴 건너뛰기




Volumn 113, Issue , 2015, Pages 649-654

Efficiency phosphorescent OLEDs with a low roll-off based on a hetero-triplet iridium complex

Author keywords

Efficiency roll off; Exciton density; Hetero triplet iridium complex; Heterocyclometalated iridium complex; OLED; Triplet triplet annihilation

Indexed keywords

IRIDIUM; LIGANDS; SYNTHESIS (CHEMICAL);

EID: 84924300013     PISSN: 01437208     EISSN: 18733743     Source Type: Journal    
DOI: 10.1016/j.dyepig.2014.10.001     Document Type: Article
Times cited : (14)

References (33)
  • 1
    • 0034732084 scopus 로고    scopus 로고
    • Molecular-scale interface engineering for polymer light- emitting diodes
    • P.K.H. Ho, J.S. Kim, J.H. Burroughes, H. Becker, S.F.Y. Li, and T.M. Brown Molecular-scale interface engineering for polymer light- emitting diodes Nature 404 2000 481 484
    • (2000) Nature , vol.404 , pp. 481-484
    • Ho, P.K.H.1    Kim, J.S.2    Burroughes, J.H.3    Becker, H.4    Li, S.F.Y.5    Brown, T.M.6
  • 2
    • 0000212998 scopus 로고    scopus 로고
    • A metal-free, full-color stacked organic light-emitting device
    • G. Gu, G. Parthasarathy, and S.R. Forrest A metal-free, full-color stacked organic light-emitting device Appl Phys Lett 74 1999 305 307
    • (1999) Appl Phys Lett , vol.74 , pp. 305-307
    • Gu, G.1    Parthasarathy, G.2    Forrest, S.R.3
  • 3
    • 0043014849 scopus 로고    scopus 로고
    • Three-color reconfigurable organic light-emitting devices
    • C.C. Wu, C.W. Chen, and T.Y. Cho Three-color reconfigurable organic light-emitting devices Appl Phys Lett 83 2003 611 613
    • (2003) Appl Phys Lett , vol.83 , pp. 611-613
    • Wu, C.C.1    Chen, C.W.2    Cho, T.Y.3
  • 4
    • 0032505122 scopus 로고    scopus 로고
    • Highly efficient phosphorescent emission from organic electroluminescent devices
    • M.A. Baldo, D.F. O'Brien, Y. You, A. Shoustikov, S. Sibley, and M.E. Thompson Highly efficient phosphorescent emission from organic electroluminescent devices Nature 395 1998 151 154
    • (1998) Nature , vol.395 , pp. 151-154
    • Baldo, M.A.1    O'Brien, D.F.2    You, Y.3    Shoustikov, A.4    Sibley, S.5    Thompson, M.E.6
  • 5
    • 0035890412 scopus 로고    scopus 로고
    • Nearly 100% internal phosphorescence efficiency in an organic light-emitting device
    • C. Adachi, M.A. Baldo, M.E. Thompson, and S.R. Forrest Nearly 100% internal phosphorescence efficiency in an organic light-emitting device J Appl Phys 90 2001 5048 5051
    • (2001) J Appl Phys , vol.90 , pp. 5048-5051
    • Adachi, C.1    Baldo, M.A.2    Thompson, M.E.3    Forrest, S.R.4
  • 6
    • 0035832904 scopus 로고    scopus 로고
    • Highly efficient phosphorescence from organic light-emitting devices with an exciton-block layer
    • M. Ikai, S. Tokito, Y. Sakamoto, T. Suzuki, and Y. Taga Highly efficient phosphorescence from organic light-emitting devices with an exciton-block layer Appl Phys Lett 79 2001 156
    • (2001) Appl Phys Lett , vol.79 , pp. 156
    • Ikai, M.1    Tokito, S.2    Sakamoto, Y.3    Suzuki, T.4    Taga, Y.5
  • 7
    • 0034799711 scopus 로고    scopus 로고
    • Highly phosphorescent bis-cyclometalated iridium complexes: Synthesis, photophysical characterization, and use in organic light emitting diodes
    • S. Lamansky, P. Djurovich, D. Murphy, F.A. Razzaq, H.E. Lee, and C. Adachi Highly phosphorescent bis-cyclometalated iridium complexes: synthesis, photophysical characterization, and use in organic light emitting diodes J Am Chem Soc 123 2001 4304 4312
    • (2001) J Am Chem Soc , vol.123 , pp. 4304-4312
    • Lamansky, S.1    Djurovich, P.2    Murphy, D.3    Razzaq, F.A.4    Lee, H.E.5    Adachi, C.6
  • 8
    • 84883851749 scopus 로고    scopus 로고
    • White top-emitting organic light-emitting diodes employing tandem structure
    • Q. Wang, Y.H. Chen, J.S. Chen, and D.G. Ma White top-emitting organic light-emitting diodes employing tandem structure Appl Phys Lett 101 2012 133302
    • (2012) Appl Phys Lett , vol.101 , pp. 133302
    • Wang, Q.1    Chen, Y.H.2    Chen, J.S.3    Ma, D.G.4
  • 9
    • 0032622132 scopus 로고    scopus 로고
    • Very high-efficiency green organic light-emitting devices based on electrophosphorescence
    • M.A. Baldo, S. Lamansky, P.E. Burrows, M.E. Thompson, and S.R. Forrest Very high-efficiency green organic light-emitting devices based on electrophosphorescence Appl Phys Lett 75 1999 4
    • (1999) Appl Phys Lett , vol.75 , pp. 4
    • Baldo, M.A.1    Lamansky, S.2    Burrows, P.E.3    Thompson, M.E.4    Forrest, S.R.5
  • 10
    • 0034667073 scopus 로고    scopus 로고
    • Transient analysis of organic electrophosphorescence. II. Transient analysis of triplet-triplet annihilation
    • M.A. Baldo, C. Adachi, and S.R. Forrest Transient analysis of organic electrophosphorescence. II. Transient analysis of triplet-triplet annihilation Phys Rev B 62 2000 10967 10977
    • (2000) Phys Rev B , vol.62 , pp. 10967-10977
    • Baldo, M.A.1    Adachi, C.2    Forrest, S.R.3
  • 11
    • 84859928698 scopus 로고    scopus 로고
    • Anthracene derivatives as efficient emitting hosts for blue organic light-emitting diodes utilizing triplet-triplet annihilation
    • H. Fukagawa, T. Shimizu, N. Ohbe, S. Tokito, K. Tokumaru, and H. Fujikake Anthracene derivatives as efficient emitting hosts for blue organic light-emitting diodes utilizing triplet-triplet annihilation Org Electron 13 2012 1197 1203
    • (2012) Org Electron , vol.13 , pp. 1197-1203
    • Fukagawa, H.1    Shimizu, T.2    Ohbe, N.3    Tokito, S.4    Tokumaru, K.5    Fujikake, H.6
  • 12
    • 84865822019 scopus 로고    scopus 로고
    • Highly efficient blue and white phosphorescent OLEDs based on an iridium complex
    • C. Wu, S.L. Tao, M.M. Chen, F.L. Wong, Q.D. Yang, and H.W. Mo Highly efficient blue and white phosphorescent OLEDs based on an iridium complex Dyes Pigments 96 2013 237 241
    • (2013) Dyes Pigments , vol.96 , pp. 237-241
    • Wu, C.1    Tao, S.L.2    Chen, M.M.3    Wong, F.L.4    Yang, Q.D.5    Mo, H.W.6
  • 13
    • 84873442723 scopus 로고    scopus 로고
    • A carbazole-based dendritic host material for efficient solution-processed blue phosphorescent OLEDs
    • W. Yang, Y.S. Chen, W. Jiang, X.X. Ban, B. Huang, and Y.Q. Dai A carbazole-based dendritic host material for efficient solution-processed blue phosphorescent OLEDs Dyes Pigments 97 2013 286 290
    • (2013) Dyes Pigments , vol.97 , pp. 286-290
    • Yang, W.1    Chen, Y.S.2    Jiang, W.3    Ban, X.X.4    Huang, B.5    Dai, Y.Q.6
  • 14
    • 79955461706 scopus 로고    scopus 로고
    • Current-density dependence of transient properties in green phosphorescent organic light-emitting diodes
    • 04DK05
    • H. Kajii, N. Takahota, Y.D. Wang, and Y. Ohmori Current-density dependence of transient properties in green phosphorescent organic light-emitting diodes Jpn J Appl Phys 50 2011 04DK05
    • (2011) Jpn J Appl Phys , vol.50
    • Kajii, H.1    Takahota, N.2    Wang, Y.D.3    Ohmori, Y.4
  • 15
    • 84924310983 scopus 로고    scopus 로고
    • Efficient light emitting devices based on phosphorescent partially doped emissive layers
    • X.H. Yang, and G.E. Jabbour Efficient light emitting devices based on phosphorescent partially doped emissive layers J Mater Chem C 1 2013 4663 4666
    • (2013) J Mater Chem C , vol.1 , pp. 4663-4666
    • Yang, X.H.1    Jabbour, G.E.2
  • 16
    • 34047142692 scopus 로고    scopus 로고
    • Triplet-exciton quenching in organic phosphorescent light-emitting diodes with Ir-based emitters
    • S. Reineke, K. Walzer, and K. Leo Triplet-exciton quenching in organic phosphorescent light-emitting diodes with Ir-based emitters Phys Rev B 75 2007 125328
    • (2007) Phys Rev B , vol.75 , pp. 125328
    • Reineke, S.1    Walzer, K.2    Leo, K.3
  • 17
    • 45149122832 scopus 로고    scopus 로고
    • Highly efficient red organic light-emitting devices based on a fluorene-triphenylamine host doped with an Os(II) phosphor
    • C.H. Wu, P.I. Shih, C.F. Shu, and Y. Chi Highly efficient red organic light-emitting devices based on a fluorene-triphenylamine host doped with an Os(II) phosphor Appl Phys Lett 92 2008 233303
    • (2008) Appl Phys Lett , vol.92 , pp. 233303
    • Wu, C.H.1    Shih, P.I.2    Shu, C.F.3    Chi, Y.4
  • 18
    • 54149111981 scopus 로고    scopus 로고
    • The reduced triplet-triplet annihilation of electrophosphorescent device doped by an iridium complex with active hydrogen
    • L.L. Han, D.F. Yang, W.L. Li, B. Chu, Y.R. Chen, and Z.S. Su The reduced triplet-triplet annihilation of electrophosphorescent device doped by an iridium complex with active hydrogen Appl Phys Lett 93 2008 153303
    • (2008) Appl Phys Lett , vol.93 , pp. 153303
    • Han, L.L.1    Yang, D.F.2    Li, W.L.3    Chu, B.4    Chen, Y.R.5    Su, Z.S.6
  • 19
    • 33751560643 scopus 로고    scopus 로고
    • Intramolecular energy transfer in heteroleptic red phosphorescent dopants
    • J.Y. Lee Intramolecular energy transfer in heteroleptic red phosphorescent dopants Appl Phys Lett 89 2006 223517
    • (2006) Appl Phys Lett , vol.89 , pp. 223517
    • Lee, J.Y.1
  • 20
    • 0033075424 scopus 로고    scopus 로고
    • Electrochemical properties of luminescent polymers and polymer light-emitting electrochemical cells
    • Y.F. Li, Y. Cao, J. Gao, D.L. Wang, G. Yu, and A.J. Heeger Electrochemical properties of luminescent polymers and polymer light-emitting electrochemical cells Synth Met 99 1999 243 248
    • (1999) Synth Met , vol.99 , pp. 243-248
    • Li, Y.F.1    Cao, Y.2    Gao, J.3    Wang, D.L.4    Yu, G.5    Heeger, A.J.6
  • 21
    • 0000189651 scopus 로고
    • Density-functional thermochemistry. III. The role of exact exchange
    • A.D. Becke Density-functional thermochemistry. III. The role of exact exchange J Chem Phys 98 1993 5648
    • (1993) J Chem Phys , vol.98 , pp. 5648
    • Becke, A.D.1
  • 22
    • 33751157732 scopus 로고
    • Ab initio calculation of vibrational absorption and circular dichroism spectra using density functional force fields
    • P.J. Stephens, F.J. Devlin, C.F. Chabalowski, and M.J.J. Frisch Ab initio calculation of vibrational absorption and circular dichroism spectra using density functional force fields J Phys Chem 98 1994 11623 11627
    • (1994) J Phys Chem , vol.98 , pp. 11623-11627
    • Stephens, P.J.1    Devlin, F.J.2    Chabalowski, C.F.3    Frisch, M.J.J.4
  • 23
    • 26244461462 scopus 로고    scopus 로고
    • Balanced basis sets of split valence, triple zeta valence and quadruple zeta valence quality for H to Rn: Design and assessment of accuracy
    • F. Weigend, and R. Ahlrichs Balanced basis sets of split valence, triple zeta valence and quadruple zeta valence quality for H to Rn: design and assessment of accuracy Phys Chem Chem Phys 7 2005 3297 3305
    • (2005) Phys Chem Chem Phys , vol.7 , pp. 3297-3305
    • Weigend, F.1    Ahlrichs, R.2
  • 25
    • 2942566277 scopus 로고    scopus 로고
    • Highly phosphorescent bis-cyclometalated iridium complexes containing benzoimidazole-based ligands
    • W.S. Huang, J.T. Lin, C.H. Chien, Y.T. Tao, S.S. Sun, and Y.S. Wen Highly phosphorescent bis-cyclometalated iridium complexes containing benzoimidazole-based ligands Chem Mater 16 2004 2480 2488
    • (2004) Chem Mater , vol.16 , pp. 2480-2488
    • Huang, W.S.1    Lin, J.T.2    Chien, C.H.3    Tao, Y.T.4    Sun, S.S.5    Wen, Y.S.6
  • 26
    • 24744442573 scopus 로고    scopus 로고
    • Inter-Ligand energy transfer and related emission change in the cyclometalated heteroleptic iridium complex: Facile and efficient color tuning over the whole visible range by the ancillary ligand structure
    • Y. You, and S.Y. Park Inter-Ligand energy transfer and related emission change in the cyclometalated heteroleptic iridium complex: facile and efficient color tuning over the whole visible range by the ancillary ligand structure J Am Chem Soc 127 2005 12438 12439
    • (2005) J Am Chem Soc , vol.127 , pp. 12438-12439
    • You, Y.1    Park, S.Y.2
  • 27
    • 20144386763 scopus 로고    scopus 로고
    • Color tuning of cyclometalated iridium complexes through modification of phenylpyrazole derivatives and ancillary ligand based on ab initio calculations
    • T.H. Kwon, H.S. Cho, M.K. Kim, J.W. Kim, J.J. Kim, and K.H. Lee Color tuning of cyclometalated iridium complexes through modification of phenylpyrazole derivatives and ancillary ligand based on ab initio calculations Organometallics 24 2005 1578 1585
    • (2005) Organometallics , vol.24 , pp. 1578-1585
    • Kwon, T.H.1    Cho, H.S.2    Kim, M.K.3    Kim, J.W.4    Kim, J.J.5    Lee, K.H.6
  • 28
    • 65449139119 scopus 로고    scopus 로고
    • Intramolecular energy transfer between the triplet of ancillary ligand and the metal to ligand charge transfer state existed in heterocyclometalated iridium (III) complexes
    • L.L. Han, D.F. Yang, W.L. Li, B. Chu, Y.R. Chen, and Z.S. Su Intramolecular energy transfer between the triplet of ancillary ligand and the metal to ligand charge transfer state existed in heterocyclometalated iridium (III) complexes Appl Phys Lett 94 2009 163303
    • (2009) Appl Phys Lett , vol.94 , pp. 163303
    • Han, L.L.1    Yang, D.F.2    Li, W.L.3    Chu, B.4    Chen, Y.R.5    Su, Z.S.6
  • 29
    • 33644912030 scopus 로고    scopus 로고
    • Highly efficient green-emitting phosphorescent iridium dendrimers based on carbazole dendrons
    • J.Q. Ding, J. Gao, Y.X. Cheng, Z.Y. Xie, L.X. Wang, and D.G. Ma Highly efficient green-emitting phosphorescent iridium dendrimers based on carbazole dendrons Adv Funct Mater 16 2006 575 581
    • (2006) Adv Funct Mater , vol.16 , pp. 575-581
    • Ding, J.Q.1    Gao, J.2    Cheng, Y.X.3    Xie, Z.Y.4    Wang, L.X.5    Ma, D.G.6
  • 30
    • 0034666998 scopus 로고    scopus 로고
    • Transient analysis of organic electrophosphorescence: I. Transient analysis of triplet energy transfer
    • M.A. Baldo, C. Adachi, and S.R. Forrest Transient analysis of organic electrophosphorescence: I. Transient analysis of triplet energy transfer Phys Rev B 62 2000 10958 10966
    • (2000) Phys Rev B , vol.62 , pp. 10958-10966
    • Baldo, M.A.1    Adachi, C.2    Forrest, S.R.3
  • 31
    • 84863940715 scopus 로고    scopus 로고
    • Diphenylphosphorylpyridine-functionalized iridium complexes for high-efficiency monochromic and white organic light-emitting diodes
    • L.J. Deng, T. Zhang, R.J. Wang, and J.Y. Li Diphenylphosphorylpyridine-functionalized iridium complexes for high-efficiency monochromic and white organic light-emitting diodes J Mater Chem 22 2012 15910 15918
    • (2012) J Mater Chem , vol.22 , pp. 15910-15918
    • Deng, L.J.1    Zhang, T.2    Wang, R.J.3    Li, J.Y.4
  • 33
    • 84883533180 scopus 로고    scopus 로고
    • Greenish yellow organic light emitting devices based on novel iridium complexes containing 2-cyclohexenyl-1-phenyl-1H-benzo[d]imidazole
    • L.L. Han, D.Y. Zhang, Y.H. Zhou, Y. Yang, H.Y. Woo, and F.L. Bai Greenish yellow organic light emitting devices based on novel iridium complexes containing 2-cyclohexenyl-1-phenyl-1H-benzo[d]imidazole Dyes Pigments 99 2013 1010 1015
    • (2013) Dyes Pigments , vol.99 , pp. 1010-1015
    • Han, L.L.1    Zhang, D.Y.2    Zhou, Y.H.3    Yang, Y.4    Woo, H.Y.5    Bai, F.L.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.