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Journal of Display Technology

Journal of Display Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 5, Iss. 12 — Dec. 1, 2009
  • pp: 541–545

Dual-Plate OLED Display (DOD) Embedded With White OLED

Chang-Wook Han, Hwa Kyung Kim, Hee Suk Pang, Sung-Hoon Pieh, Chang Je Sung, Hong Seok Choi, Woo-Chan Kim, Myung-Seop Kim, and Yoon-Heung Tak

Journal of Display Technology, Vol. 5, Issue 12, pp. 541-545 (2009)


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Abstract

White organic light-emitting diode (WOLED) with color filter adopting dual-plate OLED display (DOD) structure is proposed. In order to prevent outgassing from color filter and overcoat, the SiNx passivation film was deposited on the overcoat film. This structure does not show any defects after it has been kept over 500 hours of storage tests at 90 °C. By fabricating 1 stacked WOLED consisting of fluorescent blue layer/ phosphorescent red:green layer, luminance efficiency of 20 cd/A with CIEx=0.29, CIEy=0.37 was achieved.

© 2009 IEEE

Citation
Chang-Wook Han, Hwa Kyung Kim, Hee Suk Pang, Sung-Hoon Pieh, Chang Je Sung, Hong Seok Choi, Woo-Chan Kim, Myung-Seop Kim, and Yoon-Heung Tak, "Dual-Plate OLED Display (DOD) Embedded With White OLED," J. Display Technol. 5, 541-545 (2009)
http://www.opticsinfobase.org/jdt/abstract.cfm?URI=jdt-5-12-541


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References

  1. C. C. Chu, J. K. Ha, K. H. Cjung, "Advanced and issues in white OLED and color filter architecture," Proc. Soc. Inf. Display (2007) pp. 1118.
  2. S.-J. Su, E. Gonmori, J. Sasabe, J. Kido, Highly efficient organic blue-and white-light emitting devices having a carier-and exciton-confining structure for reduced efficiency roll-off (2008) pp. 4189.
  3. T.-W. Lee, T.Y. Noh, D.W. Shin, "High-efficiency stacked white organic light-emitting diodes," Appl. Phys. Lett. 92, 5071 (2003).
  4. Y. Sun, N. C. Giebink, H. Kanno, B. Ma, M. E. Thompson, S. R. Forrest, "Management of singlet and triplet excitons for efficient white organic light-emitting devices," Nature Letters 908 (2006).
  5. "Reason behind the new structure used in Sony’s organic EL panel," Flat Panel Display 128 (2005).
  6. S. Y. Kim, M. G. Kim, S. H. Lee, J. M. Kim, "3.0-in 308-ppi WVGA AMOLED by Top-emitting white OLED white color filter," Proc. Soc. Inf. Display (2008) pp. 937.
  7. C.-W. Han, Y.-H. Tak, I. B. Kang, B.-C. Ahn, I. J. Cjung, "Dual-plate OLED display (DOD) based on amorphous-silicon(a-Si) TFT backplane," J. SID 101 (2009).
  8. C. C. Wu, S. D. Theiuss, G. Gu, M. H. Lu, J. C. Sturm, S. Wagner, S. R. Forrest, "," IEEE Electron Device Lett. 18, 609-612 (1997).
  9. S.-H. Pieh, H. S. Choi, Y. H. Tak, "Two-stacked white organic light-emitting diodes consisting of fluorescent and phosphorescent hybrid structure with high efficiency and good color characteristics," Proc. Soc. Inf. Display (2009).
  10. J. W. Lee, N. Chopra, F. So, "Cavity effects on light extraction in organic light emitting devices," Appl. Phys. Lett. 92, 033303 (2008).
  11. H. K. Kim, H. S. Choi, D. H. You, J. W. Yang, "Method to enhance color gamut up to 89% in bottom emission active-matrix organic light emitting device," Proc. Int. Meeting on Inf. Display (2007) pp. 43.

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