A computational study on protecting layer of POP: Secondary electron emission property and surface structure

K. Serizawa, I. Yamashita, H. Onuma, H. Kikuchi, M. Kitagaki, A. Suzuki, R. Sahnoun, Michihisa Koyama, H. Tsuboi, N. Hatakeyama, A. Endou, H. Takaba, C. A. Del Carpio, M. Kubo, H. Kajiyama, A. Miyamoto

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

To decrease the firing voltage of PDP, it is effective to increase the secondary electron emission coefficient (γ value) of MgO protecting layer. Here we present a study on the relationship among surface geometries, electronic structures and γ values. From our analyses, the undersaturation of surface Mg seems to act as the trap for electrons in surface levels. The trapped electrons can increase the γ value because they possess higher energy than valence electrons. Therefore, the control of surface structure is important for designing protecting layer with high γ value.

Original languageEnglish
Pages1861-1864
Number of pages4
Publication statusPublished - Dec 1 2008
Event15th International Display Workshops, IDW '08 - Niigata, Japan
Duration: Dec 3 2008Dec 5 2008

Other

Other15th International Display Workshops, IDW '08
CountryJapan
CityNiigata
Period12/3/0812/5/08

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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    Serizawa, K., Yamashita, I., Onuma, H., Kikuchi, H., Kitagaki, M., Suzuki, A., Sahnoun, R., Koyama, M., Tsuboi, H., Hatakeyama, N., Endou, A., Takaba, H., Del Carpio, C. A., Kubo, M., Kajiyama, H., & Miyamoto, A. (2008). A computational study on protecting layer of POP: Secondary electron emission property and surface structure. 1861-1864. Paper presented at 15th International Display Workshops, IDW '08, Niigata, Japan.