Portable computing device

Abstract

The present application describes various embodiments regarding systems and methods for providing a lightweight and durable portable computing device having a thin profile. The portable computing device can take the form of a laptop computer. The laptop computer can include a uni-body top case having an integrated support system formed therein, the integrated support system providing structural support that distributes applied loads through the top case preventing warping and bowing.

Description

TECHNICAL FIELD[0001]The embodiments described herein relate generally to portable computing devices. More particularly, the present embodiments relate to structures and fabrication of enclosures suitable for portable computing devices.BACKGROUND[0002]The outward appearance of a portable computing device, including its design and its heft, is important to a user of the portable computing device, as the outward appearance contributes to the overall impression that the user has of the portable computing device. At the same time, the assembly of the portable computing device is also important to the user, as a durable assembly will help extend the overall life of the portable computing device and will increase its value to the user.[0003]One design challenge associated with the manufacture of portable computing devices is the design of the outer enclosures used to house the various internal components. This design challenge generally arises from a number conflicting design goals that i...

AI Technical Summary

Benefits of technology

The patent describes a top case with an integrated support system that adds strength to the case. This system is continuous, meaning there are no gaps or breaks. It includes support structures that can be used for individual components, like a keyboard. The system also includes a keyboard support rib that acts as a reference point and provides additional support. This rib can also act as a shield to prevent light leakage from the keyboard and as a Faraday cage to prevent electromagnetic radiation from leaking. Overall, this technology makes the top case stronger and more robust.

Problems solved by technology

One design challenge associated with the manufacture of portable computing devices is the design of the outer enclosures used to house the various internal components.

This design challenge generally arises from a number conflicting design goals that include the desirability of making the outer enclosure or housing lighter and thinner, of making the enclosure stronger, and of making the enclosure aesthetically pleasing, among other possible goals.

Unfortunately, the increased weight of thicker enclosures may lead to user dissatisfaction with respect to clunkiness or reduced portability, whereas thinner enclosures can be prone to bowing that may damage internal parts or lead to other failures.

Furthermore, the overall appearance of the portable computing device must be aesthetically pleasing as few consumers desire to own or use a device that is perceived to be ugly or unsightly.

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