Abstract: A method of making a housing includes: providing a substrate and cutting the substrate to form an opening. The substrate being spaced by the opening to form at least one main base. A plurality of metal sheets and a plurality of reinforcing members are provided. Placing the metal sheets, the reinforcing members and the main base into a mold. The metal sheets is positioned in the opening, adjusts width of each gap between adjacent metal sheets, and between the main base and one metal sheet adjacent to the main base. Locating the reinforcing members in the metal sheets and the main base. Liquid resin is filled into the gaps and covers the reinforcing members to bond the metal sheets, the main base and the reinforcing members together, forming the housing.

Abstract: A housing includes a metal base and a non-conductive member. The metal base has an internal surface and a plurality of gap. The non-conductive member covers at least a portion of the internal surface of the metal base, and the non-conductive member is formed on the bottom of the at least one gap. The metal base is spaced by the gaps to form a plurality of metal sheets and at least one main body. Each gap is completely filled with one dielectric member. The metal sheets and the at least one main body are all bonded with the dielectric member and are electrically isolated with each other.

Abstract: A housing includes a substrate having an opening, a plurality of metal sheets and a plurality of reinforcing members, the metal sheets are positioned in the opening, the reinforcing members inlaid in the metal sheets and the substrate. The present invention also provides an electronic device having the housing, and a method of making the housing.

Abstract: A method of making a housing includes: providing a metal base, the metal base having an internal surface. Placing the metal base into a mold, liquid non-conductive material covering at least a portion of the internal surface of the metal base to form a non-conductive member at the at least a portion of the metal base. Cutting the metal base corresponding to the at least a portion of the metal base to form at least one gap, the non-conductive member being formed on a bottom of the gap. Placing one dielectric member in one corresponding gap.

Abstract: A method of making a housing includes: providing a substrate and cutting the substrate to form an opening. The substrate being spaced by the opening to form at least one main base. A plurality of metal sheets and a plurality of reinforcing members are provided. Placing the metal sheets, the reinforcing members and the main base into a mold. The metal sheets is positioned in the opening, adjusts width of each gap between adjacent metal sheets, and between the main base and one metal sheet adjacent to the main base. Locating the reinforcing members in the metal sheets and the main base. Liquid resin is filled into the gaps and covers the reinforcing members to bond the metal sheets, the main base and the reinforcing members together, forming the housing.

Abstract: A housing includes a metal base and a non-conductive member. The metal base has an internal surface and a plurality of gap. The non-conductive member covers at least a portion of the internal surface of the metal base, and the non-conductive member is formed on the bottom of the at least one gap. The metal base is spaced by the gaps to form a plurality of metal sheets and at least one main body. Each gap is completely filled with one dielectric member. The metal sheets and the at least one main body are all bonded with the dielectric member and are electrically isolated with each other.

Abstract: A housing includes a metallic base defining a slit, a plurality of metallic members arranged in the slit at intervals, and a non-conductive member formed between each two neighboring metallic members and between the metallic base and the metallic members adjacent to the metallic base. The plurality of the metallic pieces and the metallic base are connected by the non-conductive member. An electronic device including the housing and a method of manufacturing the housing are also provided.

Abstract: A housing includes a substrate having an opening, a plurality of metal sheets and a plurality of reinforcing members, the metal sheets are positioned in the opening, the reinforcing members inlaid in the metal sheets and the substrate. The present invention also provides an electronic device having the housing, and a method of making the housing.

Abstract: A housing includes a metal base and a non-conductive member. The metal base has an internal surface and at least one gap. The non-conductive member covers at least a portion of the internal surface of the metal base, and the non-conductive member is formed on the bottom of the at least one gap.

Abstract: A housing includes a base. The base has a number of main portions separated by one or more portions having a number of openings formed therein. Each of the number of openings has a metal strip therebetween thereby forming a series of openings and metal strips. Each of the openings has non-conductive members being formed therein. The metal strips are fixed together by the non-conductive members to form a metal strip assembly. The metal strips and the main portions are fixed together by the non-conductive members.

Abstract: A display window is formed by mechanically processing a transparent ceramic article. The composition of the ceramic article includes yttrium oxide and thorium oxide, the mole percentage of yttrium oxide is about 85% to about 94.99%, and the mole percentage of thorium oxide is about 4.99% to about 15%. The display window has a high light transmittance, good acid and alkali corrosion resistance, high hardness, long lifetime.

Abstract: A housing for a portable electronic device is transparent and U-shaped. The housing includes a first section, a second section opposite to the first section, and a connection portion connecting the first section to the second section.

Abstract: A display window is formed by mechanically processing a transparent ceramic article. The composition of the ceramic article includes yttrium oxide and thorium oxide, the mole percentage of yttrium oxide is about 85% to about 94.99%, and the mole percentage of thorium oxide is about 4.99% to about 15%. The display window has a high light transmittance, good acid and alkali corrosion resistance, high hardness, long lifetime.

Abstract: A stainless steel article is provided. The stainless steel article includes a stainless steel substrate, and a pattern formed on an outer surface of the substrate. The pattern is defined by at least one recess formed on the outer surface. The pattern has a surface roughness of about 50 nm-150 nm. A method for making the present article is also provided.

Abstract: A housing for an electronic device includes a metal substrate and a ceramic coating directly formed on at least portions of the substrate, the coated portions of the substrate having a rough surface. A method for fabricating the housing comprises roughening predetermined portions of the substrate; thermally spraying a ceramic coating on the roughened portions of the substrate, fixing the substrate on a tool having cold water circularly running there within during the thermal spraying; and grinding and polishing the ceramic coating.