ZnS系螢光体のエレクトロルミネッセンス(EL)の研究(I)

概要

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This paper is divided ints two parts. The first part is response to the production and its electrical and optical properties of (Zn S : Cu, Cl) phosphors. (Zn S : Cu, Al) phosphors were produced by changing the content of Cu and Al in Zn S passing the H2S vapour. The proper heat treatment condition was tested and the electrical and optical properties of EL of the green (Zn S : Cu, Al) phosphors were measured. The second part is response to the study of the light wave of EL of ZnS systems. The brightness of the light wave was measured by varying a. c. voltage to 1,800 V from 0 volt, the frequency to 3,000 c/s from 40 c/s and the temperature to -80℃ from room temperature. The light wave was analysed and its general properties was estimated.
明治大学の論文