Smartphone OEMs like Samsung and LG have already started making devices with curved displays. Recently, Samsung even promised to release fully foldable displays in 2015. To make a foldable mobile device, you need foldable battery technology. LG revealed their foldable battery tech few months back. In a recently revealed Nokia’s patent, Nokia’s design of foldable batter technology was revealed. The battery pack will be made of ‘foldable cells’ that can curve and bend with the shape of a phone. The same technology can be used to fill in battery between the free spaces available in small devices. This could lead to super-thin and foldable devices.
‘Even though the internal components are becoming smaller and smaller, batteries generally lag behind other technological advancements, consistently consuming a large portion of the portable electronic device.
‘In current portable electronic devices, to have a curved and aesthetically pleasing form factor, space is generally wasted between the battery and a case making the portable electronic device seem larger and a result may be less appealing,’
‘Additionally, there may also be wasted space between the internal components and the case and/or between certain internal components.’
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