LG Chem

LG Chem (part of the LG Group) is developing and marketing chemicals and electronic materials. For the OLED display market, LG Chem is offering OLED stack materials.

In July 2017, Idemitsu Kosan and LG Chem announced a new collaboration agreement that will allow both companies to use each other OLED material-related patents in certain areas.


LG Chem was producing OLED lighting panels, but in 2015 the company sold the OLED lighting business unit to LG Display is a $135 million deal (LGD later withdrew from the market). LG Chem also had an OLED circular polarizer business, which was sold in 2023.

Company Address

LG twin tower
20 Youido Dong st.
South Korea