High-Efficiency White Phosphorescent OLEDs for Lighting

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5214, Issue , 2004, Pages 114-123

  Tung, Yeh Jiun ^a   Lu, Michael M H ^a   Weaver, Michael S ^a   Hack, Michael ^a   Brown, Julie J ^a  

^a UNIVERSAL DISPLAY CORPORATION   (United States)

Author keywords

Lighting; OLED; Phosphorescent; White

Indexed keywords

COLOR; LIGHT SOURCES; LIQUID CRYSTAL DISPLAYS; PHOSPHORESCENCE; PHOTOLUMINESCENCE;

ORGANIC LIGHT EMITTING DIODES (OLED); SOLID-STATE LIGHTING;

LIGHT EMITTING DIODES;

EID: 1942485798     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.514753     Document Type: Conference Paper

References (31)

1. Van Slyke, S., "OLED Display Manufacturing," 2nd Annual SID/MAC OLED Conference, Princeton, NJ (2002)
2. Ali, T.A., Ghosh, A.P., Howard, W.E., "High-Efficiency White OLEDs," Proc. of the 1999 SID Annual Symposium, vol. 30, 442-445 (1999)
3. D'Andrade, B.W., Brooks, J., Adamovich, V., Thompson, M.E., Forrest, S.R., "White light emission using triplet excimers in electrophosphorescent organic light-emitting devices," Adv.Mat., vol.14, no.15, 1032-1036 (2002)
4. Duggal, A.R., Shiang, J.J., Heller, C.M., Foust, D.F., "Organic light-emitting devices for illumination quality white light," Appl. Phys. Lett., vol.80, no.19, 3470-3472 (2002)
5. Tang, C.W. and Van Slyke, S.A., "Organic electroluminescent diodes," Appl. Phys. Lett., 51, 913, 1987.
6. O'Brien, D.F., Baldo, M.A., Thompson, M.E. and Forrest, S.R., Appl. Phys. Lett. 74, 442, 1999.
7. Baldo, M.A., O'Brien, D.F., You, Y., Shoustikov, A., Sibley, S., Thompson, M.E. and Forrest, S.R., Nature 395, 151 1998
8. (a) 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, 4, 1999.
9. (b) C. Adachi, M. A. Baldo, S. R. Forrest, S. Lamansky, M. E. Thompson, and R. C. Kwong, App. Phys. Lett. 78, 1622, 2001.
10. (c) C. Adachi, R. C. Kwong, P. Djurovich, V. Adamovich, M. A. Baldo, M. E. Thompson, and S. R. Forrest, Appl. Phys. Lett. 79, 2082, 2001.
11. (d) R. C. Kwong et al., 3rd International Conference on Electroluminescence of Molecular Materials and Related Phenomena, UCLA, September 5-8, 2001.
12. st International Display Workshop, 1773, 2001.
13. (a) T. Watanabe, K. Nakamura, S. Kawami, Y. Fukuda, T. Tsuji, T. Wakimoto, and S. Miyahuchi, Proceedings of SPIE 4105, 175 (2000).
14. (b) P. E. Burrows, S. R. Forrest, T. X. Zhou, and L. Michalski, Appl. Phys. Lett. 76, 2493, 2000.
15. (c) R. C. Kwong, M. R. Nugent, L. Michalski, T. Ngo, K. Rajan, Y-J.Tung, M. S. Weaver, T. X. Zhou, M. Hack, M. E. Thompson, S. R. Forrest, and J. J. Brown, "High operational stability of electrophosphorescent devices" Appl. Phys. Lett., 81, 162, 2002.
16. (a) C. Adachi, M. A. Baldo, M. E. Thompson, and S. R. Forrest, J. Appl. Phys. 90, 5048 (2001).
17. (b) M. Ikai, S. Tokito, Y Sakamoto, T. Suzuki, and Y. Taga, Appl. Phys. Lett. 79, 156, 2001.
18. st International Display Workshop, 1773, 2001.
19. R. C. Kwong, M. Nugent, T. Ngo, K. Rajan, L. Michalski, Y.-J. Tung, and J. J. Brown., The 21st International Display Workshop, Nagoya, Oct 16-19, 2001
20. Kwong, R.C., Weaver, M.S., Lu, M.-H., Tung, Y.-J., Chwang, A., Zhou, X., Hack, M., Brown, J.J., "Current status of electrophosphorescent device stability," to be published in Organic Electronics
21. Ju, S.H., Yu, S.H., Kwon, J.H., Kim, H.D., Kim, B.H., Kim, S.C., Chung, H.K., Weaver, M.S., Lu, M.H., Hack, M. and Brown, J.J., "High Performance 2.2" QCIF Full-Color AMOLED Displays based on Electrophosphorescence," Proc. of the 2002 SID Annual Symposium, vol. 33, 1096-1099 (2002)
22. Lih, J.-J., Sung, C.-F., Weaver, M.S., Hack, M. and Brown, J.J., "A Phosphorescent Active-Matrix OLED Display Driven by Amorphous Silicon Backplane," Proc. of the 2003 SID Annual Symposium, vol. 34, 14-17 (2003)
23. Hack, M., Lu, M.-H., Kwong, R.C., Weaver, M.S., Tung, Y.-J., Chwang, A., and Brown, J.J., "Performance and Applications of High Efficiency Phosphorescent OLED Technology," Proc. of the Int'l Meeting on Information Displays (IMID), to be published (2003)
24. nd Int'l Display Workshop (IDW), (2002)
25. Kido, J., Shionoya, H. & Nagai, K. Single-layer white light-emitting organic electroluminescent devices based on dye-dispersed poly(N-vinylcarbazole) . Appl. Phys. Lett. 67, 2281-2283 (1995).
26. Jiang, X. et al. White-emitting organic diode with a doped blocking layer between hole- and electron-transporting layer. J. Phys. D: Appl. Phys. 33, 473-476 (2000).
27. D'Andrade, B. W., Thompson, M. E. & Forrest, S. R. Controlling exciton diffusion in multi-layer white phosphorescent organic light emitting devices. Adv. Mater. (2001).
28. Berggren, M. et al. White light from an electroluminescent diode made from poly[3(4-octylphenyl)-2,2'-bithiophene] and an oxadiazole derivative. J. Appl. Phys. 76, 7530-7534 (1994).
29. Ko, C.W. and Tao, Y.T. Bright white organic light-emitting diode. Appl. Phys. Lett. 79, 4234-4236 (2001).
30. Kido, J. et. al. Multilayer white light-emitting organic electroluminescent device. Science, 267, 1332-1334 (1995).
31. D'Andrade, B.W. and Forrest, S.R., "Single Dopant p-i-n White Organic Light Emitting Devices," Proc. of the 2003 SID Annual Symposium, vol.34, 967-9 (2003)