Inventor
CHO WONJE
KR8 patents
Patents
8 patentsUS10615369B2Apr 7, 2020
Display panel comprising module hole and blocking groove in display area and electronic device having the same
SAMSUNG DISPLAY CO LTD32 citations93
US11245093B2Feb 8, 2022
Organic light emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD6 citations85
US11081531B2Aug 3, 2021
Organic light emitting diode display device
SAMSUNG DISPLAY CO LTD7 citations81
US11807933B2Nov 7, 2023
Apparatus for manufacturing display device, method of manufacturing mask assembly, and method of manufacturing display device
SAMSUNG DISPLAY CO LTD3 citations70
US12336378B2Jun 17, 2025
Organic light emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US12217978B2Feb 4, 2025
Etching device and etching method using the same
SAMSUNG DISPLAY CO LTD0 citations61
US12264391B2Apr 1, 2025
Apparatus for manufacturing display device, method of manufacturing mask assembly, and method of manufacturing display device
SAMSUNG DISPLAY CO LTD0 citations59
US11792893B2Oct 17, 2023
Material-removing heater device
SAMSUNG DISPLAY CO LTD0 citations49