P-163: Achieving high directionality and extraction of light emission from polymer light emitting diodes via ito/organic photonic crystals

Lun De Liao, Paul C.-P. Chao, In Chen Chen, Hsin-Fei Meng, Che Hong Chai, Chin Teng Lin, Yuan Pin Huang

Research output: Contribution to journalConference articlepeer-review

Abstract

The objective of this study is to achieve high directionality and extraction of light emission from polymer light-emitting diodes via optimizing photonic crystals (PCs). Genetic Algorithm is employed to search the optimal PC period, depth and filling factor. The large-area PCs are fabricated by Focus Ion Beams for PLED, which is commercially viable, even applicable to active matrix PLED displays.

Original languageEnglish
Pages (from-to)1726-1729
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume40
Issue number1
DOIs
StatePublished - 1 Jan 2009
Event2009 Vehicles and Photons Symposium - Dearborn, MI, United States
Duration: 15 Oct 200916 Oct 2009

Keywords

  • Directional Emission Control
  • Light Extraction Efficiency
  • Photonic Crystal

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