Method of producing transparent zinc oxide films

Details Method of producing transparent zinc oxide films Method of producing transparent zinc oxide films

1992-02-24

1993-10-12

Beck, Shrive

Coating processes

Electrical product produced

Metallic compound coating

427108, 427110, 427168, 427226, 4274193, B05D 512, B05D 302

Patent

active

052523560

ABSTRACT:
There is disclosed a method of producing a transparent zinc oxide film having an even thickness especially useful as a ultraviolet rays cut off. The method comprises applying a solution of an organic zinc compound selected from the group consisting of a zinc salt of a fatty acid of 3-7 carbons and a chelate compound of a diketone of 5-8 carbons in an organic solution on a substrate, and then baking the resultant coating at temperatures of 300.degree.-600.degree. C. It is preferred that the solution of an organic zinc compound further contains at least one organometallic compound of a metal selected from the group consisting of aluminum, indium, tin and titanium.

REFERENCES:
patent: 3415677 (1968-12-01), Moser et al.
patent: 4160061 (1979-07-01), Okino et al.
patent: 4977013 (1990-12-01), Ritchie et al.
Jean, J., "Preparation of Zinc Oxide Films by the Thermal Decomposition of Metallo-Organic Compounds", Journal of Material Science Letters, 9 (1990) 127-129.

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