Coating processes – Electrical product produced – Fluorescent or phosphorescent base coating
Patent
1996-05-15
1998-12-29
Bell, Janyce
Coating processes
Electrical product produced
Fluorescent or phosphorescent base coating
427 67, 427162, 427166, 4272552, 4273722, 427464, 4274192, 26419212, 26419226, B05D 506, C23C 1400
Patent
active
058537953
ABSTRACT:
A method for fabricating a luminant for a field emission display fabricated through PVD is disclosed. The method includes the steps of: forming a ZnO:Zn luminescent thin film on a glass substrate through PVD; and forming a conductive thin film on the ZnO:Zn luminescent thin film, to thereby change the luminescence threshold, brightness and luminescent color suitable for the operation characteristics of the emitter in a predetermined range, by controlling the thickness of the luminescent layer, temperature and ambient of heat treatment of the luminant.
REFERENCES:
patent: 5356657 (1994-10-01), Terada et al.
patent: 5372839 (1994-12-01), Mikami et al.
patent: 5397957 (1995-03-01), Zimmerman
Gibbons et al., "Further Studies of Multilayered Phosphor Thin Films", 10. 4:129-132, SID 96 Digest (1996) (No. mo.).
Ju Byeong Kwon
Lee Yun Hi
Oh Myung Hwan
Song Man Ho
Bell Janyce
Korea Institute of Science and Technology
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