LG researchers inspect a vial of p-type dopant powder at a laboratory in LG Sciencepark in Magok-dong, western Seoul. (LG Display) LG Display and LG Chem, prominent display and chemical makers, respectively, boasted Monday of their joint success in producing p-type dopants in-house, a crucial material for producing organic light-emitting diode displays, the supply of which has been solely dependent on imports.This development aligns with LG Display's ongoing efforts to strengthen the domestic production ecosystem for more advanced OLED displays.

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