Improved Light Extraction of Organic Light-Emitting Diodes using Embedded Nanoscale Vacuum Line Layer

Yong Sub Shim, Hyun Jun Lee, Ju Hyun Hwang, Kyu Nyun Kim, Cheol Hwee Park, Sun Gyu Jung, Bong Han Bae, Dong Jun Lee, Chan Hyuk Park, Young Wook Park, Byeong Kwon Ju

Research output: Contribution to journalConference article

Abstract

In this study, an organic light-emitting diode with improved light extraction was fabricated by embedding nanoscale vacuum line layer (nVLL). The nVLL increases the optical efficiency both by the perspective of inserting extremely low refractive index materials between the substrate and the anode, and also by the photonic crystal effect from a nano-periodic structure.

Original languageEnglish
Pages (from-to)1678-1679
Number of pages2
JournalDigest of Technical Papers - SID International Symposium
Volume46
Issue numberBook 3
DOIs
Publication statusPublished - 2015 Jun 1
Event2015 SID International Symposium - San Jose, United States
Duration: 2015 Jun 4 → …

Keywords

  • Laser interference lithography (LIL)
  • Nanoscale vacuum line layer (nVLL)
  • Organic light-emitting diodes (OLEDs)
  • Photonic crystal (PC)

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Shim, Y. S., Lee, H. J., Hwang, J. H., Kim, K. N., Park, C. H., Jung, S. G., Bae, B. H., Lee, D. J., Park, C. H., Park, Y. W., & Ju, B. K. (2015). Improved Light Extraction of Organic Light-Emitting Diodes using Embedded Nanoscale Vacuum Line Layer. Digest of Technical Papers - SID International Symposium, 46(Book 3), 1678-1679. https://doi.org/10.1002/sdtp.10157