 LG Display Co Ltd NYSE: LPL has won a license from the Vietnam government to ramp up investment in the northern port city of Haiphong by 1.4 billion, reaching 4.65 billion in total investment, Reuters reports. The investment aims to drive LGs OLED display output at the Haiphong factory to 13 million - 14 million units per month, from 9.6 million - 10.1 million monthly units. 