DocumentCode
1050515
Title
A flat gas-discharge panel TV with good color saturation
Author
Fukushima, Masakazu ; Murayama, Seiichi ; Kaji, Tetsunori ; Mikoshiba, Shigeo
Author_Institution
Hitachi Ltd., Tokyo, Japan
Volume
22
Issue
9
fYear
1975
fDate
9/1/1975 12:00:00 AM
Firstpage
657
Lastpage
662
Abstract
A flat 8-in diagonal gas-discharge color-TV has been fabricated and operated at 5 fL in white with a luminous efficiency of 0.05 lm/W. The contrast ratio was measured at better than 300:1, owing to the special configuration of the discharge cell, and also the careful adjustment of gas loading conditions. The CIE chromaticity coordinates for red, green, and blue (R,G,B) exhibited in the panel were, respectively, (0.56,0.31), (0.22,0.68), and (0,17,0.14)-- reasonably good values considering those of NTSC. The electrical and optical properties of the panel as well as the techniques for real-time TV picture display are discussed.
Keywords
Anodes; Cathodes; Elementary particle vacuum; Glass; Optical crosstalk; Optical saturation; Phosphors; Plasma displays; Surface discharges; TV;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/T-ED.1975.18198
Filename
1478033
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