Investigation for the effect of redeposited Mg particles on the discharge characteristics in an alternating-current plasma display panel

Choon Sang Park, Travis Parsons, Dong Ha Kim, Hyun Jin Kim, Heaseok Seo, Sung O. Kim, Bhum Jae Shin, Heung Sik Tae

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

In this paper, the influences of the redeposited Mg particles in the boundary image sticking region on the electron emission of the MgO surface and related discharge characteristics of an alternating-current plasma display panel were examined by using the cathodoluminescence and intensified charge-coupled device techniques. The experimental results showed that the electron emission at the redeposited region of the Mg particles on the MgO surface was intensified and concentrated compared with those for nonredeposited region of the Mg particles, thereby resulting in extremely improving the discharge characteristics in the 42 in high definition (HD) alternating-current plasma display panels (ac-PDPs) with a He (35%)-Xe (11%)-Ne contents.

Original languageEnglish
Pages (from-to)65-71
Number of pages7
JournalMolecular Crystals and Liquid Crystals
Volume645
Issue number1
DOIs
StatePublished - 4 Mar 2017

Keywords

  • boundary image sticking
  • cathodoluminescence (CL)
  • infrared (IR)
  • intensified charge-coupled device (ICCD)
  • Plasma display panel
  • redeposited Mg particles
  • scanning electron microscopy (SEM)

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