IBM Journal of Research and Development
IBM Skip to main content
  Home     Products & services     Support & downloads     My account  

  Select a country  
Journals Home  
  Systems Journal  
Journal of Research
and Development
    Current Issue  
    Recent Issues  
    Papers in Progress  
    Search/Index  
    Orders  
    Description  
    Patents  
    Recent publications  
    Author's Guide  
  Staff  
  Contact Us  
  Related links:  
     IBM Research  

IBM Journal of Research and Development  
Volume 22, Number 6, Page 626 (1978)
AC Gas Panel Displays
  Full article: arrowPDF   arrowCopyright info





   

A Phenomenological Study of AC Gas Panels Fabricated with Vacuum-Deposited Dielectric Layers

by J. F. O'Hanlon
This paper presents the results of an experimental investigation of ac gas display panel parameters. The ignition and extinction voltages were measured for panels filled with Ne-0.1% Ar gas to pressures ranging from 0.75×104Pa to 8×104Pa (50 torr to 600 torr). The panels were constructed with chamber spacings, d, of 0.56×10-2cm to 2×10-2cm, and electrode widths, x, of 1.5×10-3cm to 0.1 cm. Scaling of the Paschen minimum was not found to hold for the narrowest chamber spacing. The dependence of ignition voltage on linewidth was found to be proportional to exp(-1.6 x/d) for (x/d)<1. An electron diffusion process was invoked to explain this behavior.
Related Subjects: Gas panels; Measurement