Inventor
HWANG KYUHWAN
KR25 patents
Patents
25 patentsUS10533245B2Jan 14, 2020
Mask assembly, method of manufacturing thereof, and apparatus including the same
SAMSUNG DISPLAY CO LTD10 citations83
US12245476B2Mar 4, 2025
Display device
SAMSUNG DISPLAY CO LTD2 citations73
US11800770B2Oct 24, 2023
Display device
SAMSUNG DISPLAY CO LTD2 citations72
US11508908B2Nov 22, 2022
Substrate etching method for manufacturing mask
SAMSUNG DISPLAY CO LTD2 citations72
US11355567B2Jun 7, 2022
Display device
SAMSUNG DISPLAY CO LTD2 citations72
US10790447B2Sep 29, 2020
Mask for thin film deposition, method of manufacturing the same, and method of manufacturing a display apparatus using the same
SAMSUNG DISPLAY CO LTD3 citations72
US9972810B2May 15, 2018
Method of manufacturing mask assembly using electroforming and laser processes and method of manufacturing display apparatus using mask assembly
SAMSUNG DISPLAY CO LTD3 citations72
US9837608B2Dec 5, 2017
Mask assembly and apparatus and method of manufacturing display apparatus using the same
SAMSUNG DISPLAY CO LTD3 citations72
US11758765B2Sep 12, 2023
Display device and electronic apparatus
SAMSUNG DISPLAY CO LTD2 citations71
US11538878B2Dec 27, 2022
Display device and electronic apparatus
SAMSUNG DISPLAY CO LTD2 citations71
US12402506B2Aug 26, 2025
Display apparatus having transmission area
SAMSUNG DISPLAY CO LTD0 citations62
US12069892B2Aug 20, 2024
Display apparatus with bridge electrode that varies in thickness
SAMSUNG DISPLAY CO LTD1 citations62
US11785792B2Oct 10, 2023
Display apparatus having transmission area and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US11404518B2Aug 2, 2022
Display panel with dummy pixels and black lines in transmission area
SAMSUNG DISPLAY CO LTD0 citations62
US10883165B2Jan 5, 2021
Mask sheet and manufacturing method for the same
SAMSUNG DISPLAY CO LTD1 citations62
US12457844B2Oct 28, 2025
Display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US12382807B2Aug 5, 2025
Display apparatus and manufacturing method of the same
SAMSUNG DISPLAY CO LTD0 citations61
US12200973B2Jan 14, 2025
Display device and electronic apparatus
SAMSUNG DISPLAY CO LTD0 citations60
US11306386B2Apr 19, 2022
Mask repairing apparatus and mask repairing method
SAMSUNG DISPLAY CO LTD0 citations59
US9627619B2Apr 18, 2017
Thin film forming apparatus and thin film forming method using the same
SAMSUNG DISPLAY CO LTD0 citations52
US12557509B2Feb 17, 2026
Display panel and display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations51
US12279502B2Apr 15, 2025
Display device and method of manufacturing display device
SAMSUNG DISPLAY CO LTD0 citations51
US12520681B2Jan 6, 2026
Display apparatus
SAMSUNG DISPLAY CO LTD0 citations50
US11319508B2May 3, 2022
Cleaning composition for removing oxide and method of cleaning using the cleaning composition
SAMSUNG DISPLAY CO LTD0 citations50
US11574959B2Feb 7, 2023
Display apparatus, and apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations49