@inproceedings{206acf543a834472a53fe803a7f5b832,
title = "Enhanced outcoupling efficiency of organic light emitting diodes by spontaneously formed buckles",
abstract = "Most of light emitted from organic light emitting diodes (OLEDs) is trapped into ITO/organic layers as waveguide modes. Although many studies have used wavelength-scale periodic gratings to solve this problem, these are efficient only at a specific wavelength and for certain angles, satisfying the Bragg condition. Here, we demonstrate that a quasi-periodic buckling structure with broad distribution and directional randomness can enhance the outcoupling efficiency without introducing spectrum changes and particular directionality.",
keywords = "Buckles, OLED, Out-coupling, Waveguide",
author = "Koo, {Won Hoe} and Jeong, {Soon Moon} and Fumito Araoka and Ken Ishikawa and Suzushi Nishimura and Takehiro Toyooka and Hideo Takezoe",
year = "2010",
language = "English",
isbn = "9781617827020",
series = "Proceedings of International Meeting on Information Display",
pages = "342--343",
booktitle = "10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010",
note = "10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010 ; Conference date: 11-10-2010 Through 15-10-2010",
}