Inventor
PARK JOUNGKEUN
KR3 patents
Patents
3 patentsUS10224383B2Mar 5, 2019
Organic light-emitting display apparatus including pixel defining layer having first and second inclination portions and method of manufacturing the same
SAMSUNG DISPLAY CO LTD16 citations84
US10033013B2Jul 24, 2018
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations69
US10497902B2Dec 3, 2019
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations48