Inventor
PARK JONGHEE
KR16 patents
⚠️ This page may combine multiple inventors who share the name “PARK JONGHEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
12 patentsUS11407943B2Aug 9, 2022
Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same
SAMSUNG DISPLAY CO LTD2 citations72
US11091694B2Aug 17, 2021
Etching composition, method for forming pattern and method for manufacturing a display device using the same
SAMSUNG DISPLAY CO LTD3 citations70
US10825876B2Nov 3, 2020
Display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations62
US11869903B2Jan 9, 2024
Method of manufacturing display apparatus
SAMSUNG DISPLAY CO LTD0 citations61
US11508762B2Nov 22, 2022
Substrate processing apparatus and method of manufacturing display panel using the same
SAMSUNG DISPLAY CO LTD0 citations61
US11227880B2Jan 18, 2022
Method of manufacturing display apparatus
SAMSUNG DISPLAY CO LTD0 citations61
US11683975B2Jun 20, 2023
Etchant composition and method of manufacturing display apparatus by using the same
SAMSUNG DISPLAY CO LTD0 citations60
US12031076B2Jul 9, 2024
Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same
SAMSUNG DISPLAY CO LTD0 citations58
US11639470B2May 2, 2023
Etching composition for thin film containing silver, method for forming pattern and method for manufacturing a display device using the same
SAMSUNG DISPLAY CO LTD0 citations58
US12563935B2Feb 24, 2026
Organic light emitting display device and method of providing the same
SAMSUNG DISPLAY CO LTD0 citations51
US12319860B2Jun 3, 2025
Etchant composition for indium oxide film or silver-containing metal film and method for preparing the same
SAMSUNG DISPLAY CO LTD0 citations49
US10723946B2Jul 28, 2020
Etchant and method of manufacturing display device by using the same
SAMSUNG DISPLAY CO LTD0 citations48