Performance of blue fluorescence and red phosphorescent organic light-emitting diodes using a molecular material with high hole drift mobility

Physica Status Solidi (C) Current Topics in Solid State Physics

Volumn 9, Issue 12, 2012, Pages 2549-2552

  Oshiro, Tomoyuki ^a   Tamura, Takeshi ^a   Kageyama, Hiroshi ^b   Shirota, Yasuhiko ^c   Kajii, Hirotake ^a   Ohmori, Yutaka ^a  

^a OSAKA UNIVERSITY   (Japan)

^b UNIVERSITY OF THE RYUKYUS   (Japan)

^c FUKUI UNIVERSITY OF TECHNOLOGY   (Japan)

Author keywords

High hole drift mobility; Light outcoupling; Organic light emitting diode; Phosphorescence; Transient characteristic

Indexed keywords

BLUE FLUORESCENCE; DISORDERED SYSTEM; DOPED DEVICES; DOPING EFFECTS; ELECTRO-LUMINESCENT; EMISSIVE MATERIALS; HOLE CURRENT; HOLE DRIFT-MOBILITY; HOST MATERIALS; LIGHT OUTCOUPLING; MAXIMUM LUMINANCE; MOLECULAR MATERIALS; ORGANIC LIGHT EMITTING DIODES(OLEDS); PEAK WAVELENGTH; PHOTOLUMINESCENT SPECTRA; RECOMBINATION LIFETIME; RED PHOSPHORESCENT MATERIAL; TRANSIENT CHARACTERISTIC;

DOPING (ADDITIVES); ELECTRONIC EQUIPMENT; LIGHT EMISSION; ORGANIC LIGHT EMITTING DIODES (OLED); PHOSPHORESCENCE;

HOLE MOBILITY;

EID: 84871359215     PISSN: 18626351     EISSN: 16101642     Source Type: Journal    
DOI: 10.1002/pssc.201200438     Document Type: Article

References (20)

1. C. W. Tang and S. A. Van Slyke, Appl. Phys. Lett. 51, 913 (1987).
2. J. H. Burroughes, D. D. C. Bradley, A. R. Brown, R. M. Marks, K. Mackay, R. H. Friend, P. L. Burns, and A. B. Holmes, Nature 347, 539 (1990).
3. J. Kido, K. Hongawa, K. Okuyama, and K. Nagai, Appl. Phys. Lett. 64, 815 (1994).
4. M. A. Baldo, S. Lamansky, P. E. Burrows, M. E. Thompson, and S. R. Forrest, Appl. Phys. Lett. 75, 4 (1999).
5. Y. Ohmori, M. Uchida, K. Muro, and K. Yoshino, Jpn. J. Appl. Phys. 30, 1941 (1991)
6. S. Tokito, M. Suzuki, F. Sato, M. Kamachi, and K. Shirane, Org. Electron. 4, 105 (2003).
7. M. Muroyama, I. Saito, S. Yokokura, K. Tanaka, and H. Usui, Jpn. J. Appl. Phys. 48, 04C163 (2009)
8. H. Kajii, T. Tsukagawa, T. Taneda, and Y. Ohmori, J. Phys. D 35, 1334 (2002).
9. H. Kajii, T. Tsukagawa, T. Taneda, K. Yoshino, M. Ozaki, A. Fujii, M. Hikita, S. Tomaru, S. Imamura, H. Takenaka, J. Kobayashi, F. Yamamoto, and Y. Ohmori, Jpn. J. Appl. Phys. 41, 2746 (2002).
10. H. Kajii, T. Taneda, and Y. Ohmori, Thin Solid Films 438- 439, 334 (2003).
11. Y. Ohmori, H. Kajii, M. Kaneko, K. Yoshino, M. Ozaki, A. Fujii, M. Hikita, H. Takenaka, and T. Taneda, IEEE J. Sel. Top. Quantum Electron. 10, 70 (2004).
12. H. Kajii, N. Takahota, Y. Sekimoto, and Y.Ohmori, Jpn. J. Appl. Phys. 48, 04C176 (2009).
13. H. Ohishi, M. Tanaka, H. Kageyama, and Y. Shirota, Chem. Lett. 33, 1266 (2004).
14. H. Kageyama, H. Ohishi, M. Tanaka, Y. Ohmori, and Y. Shirota, Adv. Funct. Mater. 19, 3948 (2009).
15. H. Kageyama, H. Kajii, Y. Ohmori, and Y. Shirota, Appl. Phys. Express 4, 032301 (2011).
16. D. Yokoyama, A. Sakaguchi, M. Suzuki, and C. Adachi, Appl. Phys. Lett. 93, 173302 (2008).
17. D. Yokoyama, Y. Park, B. Kim, S. Kim, Y.-J. Pu, J. Kido, and J. Park, Appl. Phys. Lett. 99, 123303 (2011).
18. D. Yokoyama, Z. Q. Wang, Y.-J. Pu, K. Kobayashi, J. Kido, and Z. Hong, Sol. Energy Mater. Sol. Cells 98, 472 (2012).
19. M. A. Baldo, C. Adachi, and S. R. Forrest, Phys. Rev. B 62, 10967 (2000).
20. H. Kajii, N. Takahota, Y. Wang, and Y. Ohmori, Jpn. J. Appl. Phys. 50, 04DK05 (2011).