Inventor
PARK HONGSICK
KR19 patents
Patents
19 patentsUS11075340B2Jul 27, 2021
Mask for thin film deposition, and fabrication method thereof
SAMSUNG DISPLAY CO LTD9 citations85
US11335759B2May 17, 2022
Display device
SAMSUNG DISPLAY CO LTD2 citations69
US9127368B2Sep 8, 2015
Etchant and method for manufacturing display device using the same
SAMSUNG DISPLAY CO LTD4 citations67
US11910679B2Feb 20, 2024
Method of manufacturing display panel with circuit-layer stack including metal, oxide, and capping layers, and display panel manufactured by the same
SAMSUNG DISPLAY CO LTD0 citations62
US11637167B2Apr 25, 2023
Method of manufacturing display panel utilizing ratio of etching removal speeds and display panel manufactured by the same
SAMSUNG DISPLAY CO LTD1 citations62
US11462573B2Oct 4, 2022
Display panel
SAMSUNG DISPLAY CO LTD0 citations62
US11409172B2Aug 9, 2022
Display device
SAMSUNG DISPLAY CO LTD0 citations62
US10910583B2Feb 2, 2021
Organic light-emitting diode and organic light-emitting display device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US12205963B2Jan 21, 2025
Display panel and method of fabricating the same
SAMSUNG DISPLAY CO LTD0 citations61
US11676989B2Jun 13, 2023
Display device and method for manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US11581396B2Feb 14, 2023
Display panel including a signal line having a two-layer structure, and method for manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US11367742B2Jun 21, 2022
Display panel and method of fabricating the same
SAMSUNG DISPLAY CO LTD1 citations61
US10465296B2Nov 5, 2019
Etchant composition and method of manufacturing a thin film transistor substrate by using the same
SAMSUNG DISPLAY CO LTD1 citations56
US10128382B2Nov 13, 2018
Thin film transistor substrate, method of manufacturing the same, and display apparatus having the same
SAMSUNG DISPLAY CO LTD0 citations52
US9899531B2Feb 20, 2018
Thin film transistor substrate, method of manufacturing the same, and display apparatus having the same
SAMSUNG DISPLAY CO LTD0 citations52
US9768209B2Sep 19, 2017
Display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations51
US9219192B2Dec 22, 2015
Display apparatus and manufacturing method thereof
SAMSUNG DISPLAY CO LTD1 citations51
US9053987B2Jun 9, 2015
Etching device useful for manufacturing a display device
SAMSUNG DISPLAY CO LTD0 citations51
US9136137B2Sep 15, 2015
Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the same
SAMSUNG DISPLAY CO LTD1 citations50