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US 2014/0190739 A1Published application
Housing and electronic device using the housing
AssigneesFIH (Hong Kong) Limited, Shenzhen Futaihong Precision Industry Co., Ltd.
InventorsSHU-XIANG ZHOU, JUN XIONG
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Abstract
A housing includes a substrate made of aluminum or aluminum alloy, an anodic oxide film disposed on the substrate, and an abrasion resisting layer disposed on the anodic oxide film. The abrasion resisting layer is an alkylate silicon dioxide layer containing nano aluminum oxide powder. An electronic device using the housing is also described.
Claims12
A housing, comprising:
- a substrate made of aluminum or aluminum alloy;
- an anodic oxide film disposed on the substrate;
- and
- an abrasion resisting layer disposed on the anodic oxide film, the abrasion resisting layer being an alkylate silicon dioxide layer comprising nano aluminum oxide powder.
1 more element
An electronic device, comprising:
- a main body;
- and
- a housing configured to assemble with the main body, the housing comprising:
- a substrate made of aluminum or aluminum alloy;
- an anodic oxide film disposed on the substrate;
- and
- an abrasion resisting layer disposed on the anodic oxide film, the abrasion resisting layer being an alkylate silicon dioxide layer comprising nano aluminum oxide powder.
4 more elements
Dependencies are inferred from the claim text.