Ink jet printable phosphorescent organic light-emitting devices

SID Conference Record of the International Display Research Conference

Volumn , Issue , 2006, Pages 63-66

  Lu, M H ^a   Weaver, M S ^a   Rothman, M ^a   Ngo, T ^a   Yamamoto, H ^a   Brooks, J ^a   Xia, S ^a   Kwong, R C ^a   Brown, J J ^a   Fukase, A ^b   Tomioka, S ^b   Seki, S ^b   Miyashita, S ^b  

^a UNIVERSAL DISPLAY CORPORATION   (United States)

^b SEIKO EPSON CORPORATION   (Japan)

Author keywords

Inkjet printing; OLED display; Phosphorescent OLED; Power consumption; Solution process

Indexed keywords

CONDUCTING POLYMERS; DISPLAY DEVICES; ELECTRIC POWER UTILIZATION; LUMINANCE; PHOSPHORESCENCE;

INKJET PRINTING; OLED DISPLAY; PHOSPHORESCENT OLED; SOLUTION PROCESS;

ORGANIC LIGHT EMITTING DIODES (OLED);

EID: 34748828637     PISSN: 10831312     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. A. Bernanose, "Electroluminescence of organic compounds", Brit. J. Appl. Phys. Suppl., Vol. 4, pp. S54-S55,1955.
2. M. Pope, H. P. Kallmann, and P. Magnante, "Electroluminescence in organic crystals", J. Chem. Phys., Vol. 38, pp. 2042-2043, 1963.
3. C. W. Tang, S. A. VanSlyke, "Organic electroluminescent diodes", Appl. Phys. Lett., Vol. 51, pp. 913-915, 1987.
4. S. A. VanSlyke, C. W. Tang, "Organic electroluminescent devices having improved power conversion efficiencies", US Patent 4,539,507, September 3,1985.
5. http://www.benqmobile.com, 2006
6. M. Shtein, H. F. Gossenberger, J. B. Benziger, and S. R. Forrest, "Material transport regimes and mechanisms for growth of molecular organic thin films using low-pressure organic vapor phase deposition", J. Appl Phys. Vol. 89, pp. 1470-1476, 2001.
7. M. H. Kim, M. C. Suh, S. T. Lee, J. H. Kwon and H. K. Chung, "Fabrication of highly efficient polymeric phosphorescent light-emitting devices with laser induced thermal imaging (LITI) technique", IMID 2002 Digest of Technical Papers, pp. 94-97, 2002.
8. R. H. Partridge, Polymer, Vol. 24, pp. 733-762, 1983.
9. J. H. Burroughes, D. D. C. Bradley, A. R. Brown, R. H Marks, K. MacKay, R. H. Friend, P. L. Bum, A. H. Holmes, "Light-emitting diodes based on conjugated polymers", Nature, Vol. 347, pp. 539-541, 1990.
10. T. R. Hebner, C. C. Wu, D. Marcy, M. -H. Lu, J. C. Sturm, "Ink-jet printing of doped polymers for organic light emitting devices", Appl. Phys. Lett., Vol. 72, pp. 519-521, 1998.
11. T. Shimoda, S. Kanbe, H. Kobayashi, S. Seki, H. Kiguchi, I. Yudasaka, M. Kimura, S. Miyashita, R. H. Friend, J. H. Burroughes, C. R. Towns, "Multicolor Pixel Patterning of Light-Emitting Polymers by Ink-Jet Printing", SID 99 Digest, Session 26.3, pp. 376-379, 1999.
12. M. A. Baldo, D. F. O'Brien, M. E. Thompson, S. F. Forrest, "The excitonic singlet-triplet ratio in a semiconducting organic thin film", Phys Rev B, Vol. 60, pp. 14422-14428, 1999.
13. M. A. Baldo, D. F. O'Brien, Y. You, A. Shoustikov, S. Sibley, M. E. Thompson, S. R. Forrest, "Highly efficient phosphorescent emission from organic electroluminescent devices", Nature, Vol. 395, pp. 151-154, 1998.
14. M. A. Baldo, S. Lamansky, P. E. Burrows, M. E. Thompson, S. R. Forrest, "Very high-efficiency green organic light-emitting devices based on electrophosphorescence", Appl. Phys. Lett., Vol. 75, pp. 4-6, 1999.
15. C. Adachi, M. A. Baldo, M. E. Thompson, S. R. Forrest, "Nearly 100% internal phosphorescence efficiency in an organic light emitting device", J. Appl. Phys., Vol. 90, pp. 5048-5051, 2001.
16. D. F. O'Brien, M. A. Baldo, M. E. Thompson, S. R. Forrest, "Improved energy transfer in electrophosphorescent devices", Appl. Phys. Lett., Vol. 74, pp. 442444,1999.
17. V. A. Adamovich, R. C. Kwong, M. S. Weaver, M. Hack and J. J. Brown, "Maximizing the efficiency lifetime product for phosphorescent OLEDs", Proceedings of Asia Display/International Meeting on Information Display 2004, pp. 272-276, 2004.
18. http://www.universaldisplay.com, 2006.
19. M. S. Weaver, V. A. Adamovich, R. C. Kwong, M. Hack and J. J. Brown, "Latest developments in phosphorescent OLEDs", Proceedings of International Meeting on Information Display 2005, pp. 1129-1132, 2005.
20. C. -L. Lee, K. B. Lee, J. -J. Kim, "Polymer phosphorescent light-emitting devices doped with tris(2-phenylpyridine) iridium as a triplet emitter", Appl. Phys. Lett., Vol. 77, pp. 2280-2282, 2000.
21. D. F. O'Brien, C. Giebeler, R. B. Fletcher, A. J. Cadby, L. C. Palilis, D. G. Lidzey, P. A. Lane, D. D. C. Bradley, W. Blau, " Electrophosphorescence from a doped polymer light emitting diode", Syn. Met., Vol. 116, pp. 379, 2001.