Recently LG Display announced that they would be mass producing flexible OLED displays for smartphones, and now it looks like another LG division has something to boast as LG Chem has announced that they will begin the production of curved batteries, which presumably will allow smartphone manufacturers, such as themselves, to design and manufacturer uniquely designed smartphones. These batteries will use LG's patented "Stack and Folding" technology that will be able to be used to power smartphones, watches, or even glasses (is LG hinting at a Google Glass competitor?).
Ubergizmo , LG Chem Announces Production Of Curved Batteries, LG Chem Announces Production Of Curved Batteries