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Journal of Display Technology

Journal of Display Technology


  • 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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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

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)

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