DocumentCode :
1061136
Title :
Basic study on the gas-discharge panel for luminescent color display
Author :
Kamegaya, Takeo ; Matsuzaki, Hideomi ; Yokozawa, Minori
Author_Institution :
Technical Research Laboratories, Tokyo, Japan
Volume :
25
Issue :
9
fYear :
1978
fDate :
9/1/1978 12:00:00 AM
Firstpage :
1094
Lastpage :
1100
Abstract :
With the objective of realizing a luminescent gas-discharge panel for color picture display, we made a comprehensive study of the various gas-discharge cells, including a planar positive-column (PPC) cell of our own design, with emphasis on the geometry of the gas discharge. First, ultraviolet spectroscopic measurements were performed on the PPC cell and on a conventional longitudinal cell filled with rare-gas mixtures. Next, the luminance characteristics of both types of phosphor-coated cells having various dimensions were examined from many points of view. As a result, fundamental differences in the luminescence characteristics between the positive column and the negative glow were revealed, demonstrating the excellence of the PPC cell for a luminescent color display. Furthermore, detailed measurements of luminance, luminous efficiency, and chromaticity were made for PPC cells coated with phosphors for the three primaries, giving basic data for the design of an actual display panel.
Keywords :
Cathodes; Electroluminescent devices; Geometry; Liquid crystal displays; Mercury (metals); Phosphors; Spectroscopy; Sputtering; TV receivers; Temperature;
fLanguage :
English
Journal_Title :
Electron Devices, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9383
Type :
jour
DOI :
10.1109/T-ED.1978.19232
Filename :
1479626
Link To Document :
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