Intense green luminescence from 20000 pixel arrays of Al/Al2 O3 microplasma devices with parabolic cross-sectional cavities

K. S. Kim, J. K. Yoon, S. Jin Park, J. G. Eden

Research output: Contribution to journalArticle

Abstract

Self-patterned Al2O3/Al microplasma devices with phosphor-coated, parabolic cross-sectional microcavities have been operated in Ne/Xe gas mixtures at pressures up to 700 torr. Arrays comprising 20 000 devices (200 × 100) having 140-μm-diameter emitting apertures produce a green luminance of 1900 cd/m2 when operated in a Ne/30% Xe mixture at 500 torr.

Original languageEnglish (US)
Pages (from-to)1258-1259
Number of pages2
JournalIEEE Transactions on Plasma Science
Volume36
Issue number4 PART 1
DOIs
StatePublished - Aug 1 2008

Keywords

  • Apertures
  • Arrays
  • Cavity resonators
  • Electric fields
  • Electrodes
  • Luminance
  • Microcavities
  • Microplasmas
  • Phosphor
  • Pixel
  • Plasma devices
  • Plasma displays

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Condensed Matter Physics

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