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High current density cathodes for crt use
The Journal of the Institute of Television Engineers of Japan
This paper describes CRT-gun specifics for the development of cathodes f or larage-screen, high-resolution, and high-brightness CRT's . Cathodes currently being developed are discussed , and practical proposals to overcome high-current density problems including high operating temperature, are introduced.doi:10.3169/itej1978.44.736 fatcat:ucbohfgfzba33dwik4wtmjq5b4