Method for preparing a thin-film electroluminescent display pane

Details Method for preparing a thin-film electroluminescent display pane Method for preparing a thin-film electroluminescent display pane

1986-01-31

1987-08-11

Pianalto, Bernard D.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427 66, 427 69, 427 70, 427109, 4271262, 4271263, 4271264, B05D 306

Patent

active

046861106

ABSTRACT:
A thin-film electroluminescent (EL) display panel comprises a thin-film EL layer, first and second dielectric layers, the thin-film EL layer being disposed between the dielectric layers, first and second metal oxide layers, and first and second electrodes, the first and second metal oxide layers being disposed respectively between the first and second dielectric layers, and the first and second electrodes. Preferably, at least one of the first and second metal oxide layers is made of Al.sub.2 O.sub.3, SiO.sub.2 or the like with a thickness of about 100-800.ANG. and at least one of the dielectric layers being about 1000-3000.ANG..

REFERENCES:
patent: 4418118 (1983-11-01), Lindors
patent: 4454166 (1984-06-01), Abe et al.
patent: 4455351 (1984-06-01), Camlibel et al.

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