Investigation of photoluminescence and electroluminescence in combination of Eu complex and blue phosphorescent dye doped system

IEICE Transactions on Electronics

Volumn E89-C, Issue 10, 2006, Pages 1465-1468

  Hino, Yuichi ^a   Kajii, Hirotake ^a   Ohmori, Yutaka ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

Blue phosphor; Europium complex; Phosphorescence; Polymer; Wet processing

Indexed keywords

ELECTROLUMINESCENCE; ENERGY TRANSFER; EUROPIUM; PHOSPHORESCENCE; PHOTOLUMINESCENCE;

BLUE PHOSPHOR; EUROPIUM COMPLEXES; PHOSPHORESCENT MOLECULES; WET PROCESSING;

DYES;

EID: 33750090113     PISSN: 09168524     EISSN: 17451353     Source Type: Journal    
DOI: 10.1093/ietele/e89-c.10.1465     Document Type: Conference Paper

References (11)

1. C.W. Tang and S.A. Van Slyke, "Organic electroluminescent diodes," Appl. Phys. Lett., vol.51, no. 12, pp.913-915, 1987.
2. Y. Ohmori, M. Uchida, K. Muro, and K. Yoshino, "Visible-light electroluminescent diodes utilizing poly (3-alkylthiophene)," Jpn. J. Appl. Phys., vol.30, no.11B, pp.L1938-L1940, 1991.
3. J. Kido, K. Hongawa, K. Okuyama, and K. Nagai, "White light-emitting organic electroluminescent devices using the poly (N-vinylcarbazole) emitter layer doped with three fluorescent dyes," Appl. Phys. Lett., vol.64, no.7, pp.815-817, 1994.
4. J. Fang, H. You, J. Gao, and D. Ma, "Improved efficiency by a fluorescent dye in red organic light-emitting devices based on a europium complex," Chem. Phys. Lett., vol.392, no.1-3, pp.11-16, 2004.
5. 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., vol.75, no.1, pp.4-6, 1999.
6. C. Adachi, M.A. Baldo, S.R. Forrest, S. Lamansky, M.E. Thompson, and R.C. Kwong, "High-efficiency red electrophosphorescence devices," Appl. Phys. Lett., vol.78, no.11, pp.1622-1624, 2001.
7. 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., vol.90, no.10, pp.5048- 5051, 2001.
8. R.J. Holmes, S.R. Forrest, Y.-J. Tung, R.C. Kwong, J.J. Brown, S. Garon, and M.E. Thompson, "Blue organic electrophosphorescence using exothermic host-guest energy transfer," Appl. Phys. Lett., vol.82, no. 15, pp.2422-2424, 2003.
9. M.A. Baldo, C. Adachi, and S.R. Forrest, "Transient analysis of organic electrophosphorescence. II. Transient analysis of triplet-triplet annihilation," Phys. Rev. B, vol.62, no. 16, pp.10967-10977, 2000.
10. Y. Hino, H. Kajii, and Y. Ohmori, "Efficient low-molecule phosphorescent organic light-emitting diodes fabricated by wet-processing," Organic Electronics, vol.5, pp.265-270, 2004.
11. Y. Hino, H. Kajii, and Y. Ohmori, "Transient characteristics of polyfluorene based polymer light-emitting diodes and their application for color tunable devices," Thin Solid Films, vol.499, no. 1-2, pp.359-363, 2006.