Use of barium cold cathodes for low voltage DC-gas discharge color display panels
- 1 July 1981
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Electron Devices
- Vol. 28 (7) , 890-891
- https://doi.org/10.1109/t-ed.1981.20451
Abstract
A technique for providing barium cold cathodes in a dc-gas discharge color display panels has been developed. A 21 × 111 cell green panel, fabricated in accordance with this technique, yielded a maintenance voltage of 88 ± 8 V. This value is approximately ⅓ that for conventional nickel cathode panels, resulting in a threefold increase in luminous efficiency.Keywords
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