Abstract:
An electronic device having a securing member for a camera module is disclosed. The securing member may include several flexible spring elements extending around the camera module to maintain the position of the camera module during an assembly process of the electronic device. The securing member and the housing may be made from an electrically conductive material or materials. In this manner, the securing member may further provide the camera module with an electrical ground to prevent excessive electric charge within the camera module. In some embodiments, an alignment member is positioned on the housing and aligns the camera module and/or securing member with an aperture of the housing.
Abstract:
An enclosure and a method for forming an enclosure are disclosed. The enclosure may be formed from metal, such as aluminum, and further include a non-metal portion allowing for transmission and receipt of electromagnetic waves. The non-metal portion may be interlocked to the enclosure and in particular, to a region within the enclosure including a first material having a relatively high strength and stiffness compared to the non-metal portion. Interlocking means may include forming dovetail cuts into the enclosure to receive the non-metal portion, a hole or cavity drilled into the enclosure which includes internal threads, and a rod inserted into the first material to provide a tension to the non-metal portion. Methods of assembling internal components using anodization are also disclosed.
Abstract:
An enclosure and a method for forming an enclosure are disclosed. The enclosure may be formed from metal, such as aluminum, and further include a non-metal portion allowing for transmission and receipt of electromagnetic waves. The non-metal portion may be interlocked to the enclosure and in particular, to a region within the enclosure including a first material having a relatively high strength and stiffness compared to the non-metal portion. Interlocking means may include forming dovetail cuts into the enclosure to receive the non-metal portion, a hole or cavity drilled into the enclosure which includes internal threads, and a rod inserted into the first material to provide a tension to the non-metal portion. Methods of assembling internal components using anodization are also disclosed.
Abstract:
An enclosure and a method for forming an enclosure are disclosed. The enclosure may be formed from metal, such as aluminum, and further include a non-metal portion allowing for transmission and receipt of electromagnetic waves. The non-metal portion may be interlocked to the enclosure and in particular, to a region within the enclosure including a first material having a relatively high strength and stiffness compared to the non-metal portion. Interlocking means may include forming dovetail cuts into the enclosure to receive the non-metal portion, a hole or cavity drilled into the enclosure which includes internal threads, and a rod inserted into the first material to provide a tension to the non-metal portion. Methods of assembling internal components using anodization are also disclosed.
Abstract:
Coatings for filling cracks within anodic films formed from, for example, a laser marking process are described. The cracks generally have widths of nanometers in scale and can extend from an external surface of an anodic film to an underlying metal substrate. The coatings fill the cracks to prevent liquid and contaminants from entering the cracks and reaching the metal substrate, thereby preventing corrosion of the underlying metal substrate. The coatings can be hydrophobic such that water is wicked away from the cracks. In some cases, the coatings are fluoropolymer coatings. Methods include spray-on techniques that provide a thin and uniform layer of the coating. The spray-on technique can be configured to spray on a fluoropolymer precursor onto the anodic film such that the fluoropolymer precursor diffuses into and polymerizes into the fluoropolymer coating within the cracks.
Abstract:
An enclosure and a method for forming an enclosure are disclosed. The enclosure may be formed from metal, such as aluminum, and further include a non-metal portion allowing for transmission and receipt of electromagnetic waves. The non-metal portion may be interlocked to the enclosure and in particular, to a region within the enclosure including a first material having a relatively high strength and stiffness compared to the non-metal portion. Interlocking means may include forming dovetail cuts into the enclosure to receive the non-metal portion, a hole or cavity drilled into the enclosure which includes internal threads, and a rod inserted into the first material to provide a tension to the non-metal portion. Methods of assembling internal components using anodization are also disclosed.
Abstract:
An electrical component may be mounted on a substrate such as a ceramic substrate. Contacts may be formed on upper and lower surfaces of the substrate. The electrical component may be soldered to the contacts on the upper surface. The contacts on the lower surface may be used to solder the substrate to a printed circuit. During manufacturing, it may be desirable to use metal traces on a ceramic panel to make connections to contacts on the substrate. Following singulation of the ceramic panel to form the ceramic substrate, some of the metal traces may run to the edge of the ceramic substrate. A folded tab of the printed circuit may form a shield that covers these exposed traces. A divided metal-coated groove or a row of divided metal-coated vias running along each edge of the substrate may also provide shielding.
Abstract:
This application relates to efficiently distributing heat within a portable computing device. More specifically an apparatus for conducting heat between internal components of the portable computing device is disclosed. The apparatus, referred to as a thermal gap pad, is configured to bridge a variably sized gap between internal components. This is accomplished by wrapping a resilient core in a layer of highly thermally conductive material. The resilient core allows a shape of the thermal gap pad to vary in accordance with a size of the gap. A resilience of the thermal gap pad can be adjusted to account for an amount of variance in the gap. In some embodiments, an electrically conductive layer can be added to facilitate the passage of electrical current through the thermal gap pad.
Abstract:
An acoustically permeable material is disposed within an aperture of an electronic device to provide aesthetic appeal for the electronic device and protection for an acoustic device mounted within the electronic device. A stiffener is used in conjunction with the acoustically permeable material to improve its ability to resist permanent mechanical deformation from external forces. In some embodiments the stiffener may have multiple cavities enabling improved isolation between multiple acoustic devices within the same aperture. Other methods of employing acoustically permeable materials are disclosed that improve the aesthetic appeal, acoustic performance and/or manufacturability of the electronic device.