Amorphous oxide film and article having such film thereon
AssigneeAsahi Glass Company, Limited
InventorsEiichi Ando, Koichi Suzuki, Junichi Ebisawa, Susumu Suzuki
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Abstract
An amorphous oxide film composed essentially of an oxide containing at least one member selected from the group consisting of Zr, Ti, Hf, Sn, Ta and In and at least one member selected from the group consisting of B and Si.
Claims15
An amorphous oxide film composed essentially of an oxide containing B and at least one member selected from the group consisting of Zr, Ti, Hf, Sn, Ta and In.
An article with high durability which comprises a substrate and one or more thin film layers formed thereon, wherein the outermost layer is made of an amorphous oxide film composed essentially of an oxide containing B and at least one member selected from the group consisting of Zr, Ti, Hf, Sn, Ta and In.
A double-glazed windowpane comprising:
- (1) a substrate having
- (i) a total of 2n+1 coating layers (n.gtoreq.1) formed on said substrate including a transparent oxide layer as the 2n+1 layer (n.gtoreq.0) and a silver layer as the 2N layer (n.gtoreq.1) and
- (ii) an amorphous oxide layer composed essentially of an oxide containing B and at least one member selected from the group consisting of Zr, Ti, Hf, Sn, Ta, and In formed on the outermost layer of said 2n+1 coating layers, and
- (2) one or more substrates, double- or multi-glazed with an inner space between said substrates, and with said 2n+1 coating layers and said amorphous oxide layer facing the inner space.
A building or transportation means having windows provided with a windowpane which comprises a transparent substrate and one or more thin film layers formed thereon, wherein the outermost layer exposed to air is made of an amorphous oxide film composed essentially of an oxide containing B and at least one member selected from the group consisting of Zr, Ti, Hf, Sn, Ta and In.
An amorphous oxide film composed essentially of an oxide containing B, Si and at least one member selected from the group consisting of Zr, Ti, Hf, Sn, Ta and In.
Dependencies are inferred from the claim text.