PORTABLE COMPUTER HOUSING
First Claim
Patent Images
1. A multipart computer housing, comprising:
- an anodized structural support layer having a porous, textured surfaced; and
a protective cover layer formed over the structural support layer, wherein the protective cover layer comprises a thermoplastic elastomer or silicone material.
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Accused Products
Abstract
An aluminum housing and methods of fabrication are described. The computer housing being suitable for enclosing a computer assembly. The aluminum housing includes an aluminum structural support portion covered by a thermoplastic elastomer material. The aluminum is first textured and anodized before an adhesive film is applied to an unsealed anodized aluminum surface. The thermoplastic elastomer material is then overmolded onto the pre-bonded aluminum structural support to provide a protective layer that is pleasing to the eye and touch.
148 Citations
26 Claims
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1. A multipart computer housing, comprising:
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an anodized structural support layer having a porous, textured surfaced; and a protective cover layer formed over the structural support layer, wherein the protective cover layer comprises a thermoplastic elastomer or silicone material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12)
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11. A method of manufacturing at least a portion of a computer housing, comprising:
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providing an aluminum base having a textured surface; creating high surface energy on the aluminum base by anodizing the aluminum base; applying an adhesive layer over the anodized aluminum base having high surface energy; and applying a thermoplastic elastomer layer over the adhesive layer. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A method of manufacturing at least a portion of a computer housing, comprising:
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providing an aluminum sheet having an etched surface; anodizing the aluminum sheet to create high surface energy on the aluminum sheet, wherein the etched surface has a contact angle with deionized water that is less than about 30°
; andapplying thermoplastic elastomer layer directly over an entire surface of the anodized aluminum sheet having high surface energy. - View Dependent Claims (19, 20, 21, 22)
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23. A method of manufacturing at least a portion of a computer housing, comprising:
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providing an aluminum base having a textured surface; creating high surface energy on the aluminum base by anodizing the aluminum base; applying an adhesive layer over the anodized aluminum base having high surface energy; and applying a silicone layer over the adhesive layer. - View Dependent Claims (24, 25, 26)
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Specification