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US 2012/0094098 A1Published application
Coated article and method for making the same
AssigneesHon Hai Precision Industry Co., Ltd., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
InventorsHSIN-PEI CHANG, WEN-RONG CHEN, HUANN-WU CHIANG, CHENG-SHI CHEN, CONG LI
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Abstract
A coated article is described. The coated article includes a substrate, a combining layer formed on the substrate, a plurality of silicon dioxide layers and a plurality of copper-zinc alloy layers formed on the combining layer. The combining layer is a silicon layer. Each silicon dioxide layer interleaves with one copper-zinc alloy layer. A method for making the coated article is also described.
Claims20
A coated article, comprising:
- a substrate;
- a combining layer formed on the substrate, the combining layer being a silicon layer;
- and
- a plurality of alternating silicon dioxide and copper-zinc alloy layers formed on the combining layer.
1 more element
A method for making a coated article, comprising:
- providing a substrate;
- forming a combining layer on the substrate, the combining layer being a silicon layer;
- forming a silicon dioxide layer on the combining layer by vacuum sputtering, using oxygen as a reaction gas and using a silicon target;
- forming a copper-zinc alloy layer on the silicon dioxide layer by vacuum sputtering, using copper-zinc alloy target;
- and
- repeating the steps of alternatingly forming the silicon dioxide layer and the copper-zinc alloy layer to form the coated article.
3 more elements
Dependencies are inferred from the claim text.