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Apple Planning Slimmer iPhone 5 & iPad 2?

Apple has been granted a patent that shows how smaller conductive nodes could be slotted beneath the screen, something that could shave at least a fraction of a millimeter off the thickness of the future iPhone 5 or iPad 2.

Given the fact that the iPhone 4 is only 9.9mm, the patent, which was filed back in 2009, could help Apple still maintain its claim about being the thinnest smartphone on the block.

More importantly perhaps, the method is said to save power which guarantees an even longer battery life for the next generation iPhone or iPad.

The trick apparently is to place the conductive nodes, the actual structure that allows the screen to be touch sensitive, on the enclosed surface that is situated beneath the touch panel.

The same technique could be rolled out on the trackpad of a Macbook or on the click wheels of some iPod devices although the power and thickness savings would be minimal.

Apple Insider (opens in new tab), who dug up the patent, did not say whether it would be more costly to implement. The screen component is the most expensive one on the iPhone according to the teardown carried out last year by iSuppli.

Désiré has been musing and writing about technology during a career spanning four decades. He dabbled in website building and web hosting when DHTML and frames were en vogue and started writing about the impact of technology on society just before the start of the Y2K hysteria at the turn of the last millennium. Following an eight-year stint at where he discovered the joys of global tech-fests, Désiré now heads up TechRadar Pro. Previously he was a freelance technology journalist at Incisive Media, Breakthrough Publishing and Vnunet, and Business Magazine. He also launched and hosted the first Tech Radio Show on Radio Plus.