Curved displays are the newest hardware feature planned for next-generation smartphones. LG Electronics has announced that it is ramping up mass production of its six-inch curved smartphone displays to launch in November, although devices with the screens may not be commercially available until 2014. Samsung Electronics, the global leader in smartphone sales, says its curved displays will be available this month. Users could bend or fold curved displays, which might eventually result in innovative, new designs for mobile and wearable devices that observers say could potentially transform the market for high-end smartphones. The challenge in making curved displays is manufacturing the screens in volume so that they are affordable, thin, and heat resistant. Curved displays are already commercially available on large-screen televisions, which both Samsung and LG Electronics began selling this year. Global shipments of devices with flexible displays will reach nearly 800 million by 2020, predicted market research firm IHS earlier this year. (Reuters)(USA Today)