LG Display Co., Ltd. (NYSE:LPL) is one of the best Korean stocks to buy. On February 26, Universal Display Corporation (NASDAQ:OLED) extended its long-term OLED material supply and license agreements with LG Display Co., Ltd. (NYSE:LPL). The announcement builds on a partnership that has now spanned more than two decades. LG Display (LPL) Secures Next‑Gen OLED Future Through Extended UDC Partnership For LG, this extension ensures a continued and secure supply of Universal Display Corporation’s, or UDC’s, ...