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Cathodoluminescent properties of Zn 1−x Cd x S:Ag, Cl phosphors including In 2 O 3 excited by low‐energy electrons
Author(s) -
Nakanishi Y.,
Kominami H.,
Hatanaka Y.
Publication year - 1996
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.4731192
Subject(s) - phosphor , excited state , materials science , analytical chemistry (journal) , field emission display , excitation , zinc , cathodoluminescence , electron , field electron emission , luminescence , chemistry , optoelectronics , physics , atomic physics , metallurgy , chromatography , quantum mechanics
— Low‐voltage cathodoluminescent properties of Zn 1−x Cd x S:Ag, Cl solid‐solution phosphors mixed with In 2 O 3 conductive powder with a ratio of 10 wt.% have been investigated in view of the development of field‐emission displays (FEDs). Luminance of the mixed phosphor was higher than that of the phosphor without In 2 O 3 at excitation voltages lower than 350 V. It was shown that the red luminance of Y 2 O 2 S:Eu phosphor with In 2 O 3 is observed to be about four times that of Zn 0.28 Cd 0.72 S:Ag, Cl phosphor, which emits red, with In 2 O 3 at 50–500 V.