???? ????? ????
??????? ???? ??? ???? ????
??????? ??? ????? ????? OLED??? ??? ?? ????? ????.

TFE(Thin Film Encapsulation)
? ?????? ??? ??
? ????? ??? particle cover layer, ???????? ????
??? ????(OCG)
? ??450℃? ?????
? ?? PEEL???? ??? ????? Zipping? ??????? ??????? ??? ??
? ????? ??? ??? ???? ???? ??????? ??? ??