A Very Smart Patent For Apple

Apple is one of the most innovative tech companies around, with their current patent there is no doubt that they are key at being environmentally friendly as well as technologically advanced.  Wouldn’t it be nice to have a laptop that didn’t need to be plugged in to charge?  What about taking your portable device with you into un-industrialized places?  This has been sought after for many years now and it seems that a good company is in the right place at the right time.  I look forward a self sustaining portable device.

While we wait, and wait… and wait for manufactures to perfect long-lasting fuel cells, Apple and others are pursuing at least one other approach: solar augmentation. In a patent application dated April 24, 2008 and titled “Solar cells on portable devices” attributed to a number of Apple employees, Apple reveals possible plans to integrate solar cells into devices such as iPods and MacBooks. The application describes a scenario where, “Solar cells are typically stacked with other layers made of transparent or semi-transparent materials… Some of these layers may be used for display or input purposes, and some layers may be coated with various materials or they may be etched with product logos or other patterns.” In other words, Apple is looking to cover the entire device, including the transparent display, with a layer of solar cells — the latter approach already patented by Motorola. While the efficiency of solar cells and existing manufacturing techniques call into question the immediate viability of such an approach, it’s intriguing nonetheless as a means to offset any lost battery life on the move to say, 3G.

[Via MacRumors]