LG Display, which supplies screens to Apple Inc and sister firm LG Electronics Inc, said in a regulatory filing that no decisions had been made about a potential investment.

South Korea's DongA Ilbo reported on Monday that LG Display would invest up to 900 billion won to build a new plant to make small-and-medium flexible OLED displays. The plant would be built in South Korea, the newspaper said.

(Reporting by Se Young Lee; Editing by Clarence Fernandez)