Inventor
LEE DUCKJUNG
KR48 patents
Patents
48 patentsUS11937492B2Mar 19, 2024
Mask assembly and manufacturing method thereof
SAMSUNG DISPLAY CO LTD10 citations86
US10325970B2Jun 18, 2019
Display device
SAMSUNG DISPLAY CO LTD17 citations85
US10566396B2Feb 18, 2020
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD7 citations83
US10205124B2Feb 12, 2019
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD6 citations83
US11056674B2Jul 6, 2021
Organic light-emitting display device including protective layer having edges over pixel-defining layer
SAMSUNG DISPLAY CO LTD2 citations73
US11056547B2Jul 6, 2021
Organic light-emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations73
US10727433B2Jul 28, 2020
Display device
SAMSUNG DISPLAY CO LTD4 citations73
US10629847B2Apr 21, 2020
Organic light-emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations73
US10403853B2Sep 3, 2019
Organic light-emitting display device including island-shaped opposite electrodes connected via overlapping connection layer and method of manufacturing the same
SAMSUNG DISPLAY CO LTD3 citations73
US10340473B2Jul 2, 2019
Organic light emitting display device with optical resonance structure and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations73
US9653698B2May 16, 2017
Organic light-emitting display apparatus and fabrication method thereof
SAMSUNG DISPLAY CO LTD2 citations73
US11696486B2Jul 4, 2023
Mask, method for manufacturing the same, and method for manufacturing display panel
SAMSUNG DISPLAY CO LTD2 citations72
US11653554B2May 16, 2023
Mask, method of manufacturing the same, and method of manufacturing display panel
SAMSUNG DISPLAY CO LTD2 citations72
US10930875B2Feb 23, 2021
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations72
US10431742B2Oct 1, 2019
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations72
US10079274B2Sep 18, 2018
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations72
US11678559B2Jun 13, 2023
Mask assembly and method of manufacturing mask assembly of display device having first and second masks with a support coupled to the second mask
SAMSUNG DISPLAY CO LTD2 citations71
US10038037B2Jul 31, 2018
Organic light-emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations70
US9530988B2Dec 27, 2016
Electrostatic chuck system and method of manufacturing organic light-emitting display apparatus by using the electrostatic chuck system
SAMSUNG DISPLAY CO LTD4 citations70
US12219820B2Feb 4, 2025
Organic light-emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US12185594B2Dec 31, 2024
Organic light-emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US11723237B2Aug 8, 2023
Organic light-emitting display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US11611055B2Mar 21, 2023
Organic light emitting display device with conductive protection layers that are spaced apart from each other and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US11581377B2Feb 14, 2023
Method of manufacturing transparent display device
SAMSUNG DISPLAY CO LTD0 citations62
US11469374B2Oct 11, 2022
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US11127902B2Sep 21, 2021
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations62
US11101335B2Aug 24, 2021
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US10896940B2Jan 19, 2021
Transparent display device and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations62
US10347859B2Jul 9, 2019
Organic light emitting device
SAMSUNG DISPLAY CO LTD1 citations62
US12217978B2Feb 4, 2025
Etching device and etching method using the same
SAMSUNG DISPLAY CO LTD0 citations61
US12035544B2Jul 9, 2024
Organic light-emitting display apparatus having a conductive layer with an undercut structure and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US12004413B1Jun 4, 2024
Apparatus and method for manufacturing a display device
SAMSUNG DISPLAY CO LTD0 citations61
US11569317B2Jan 31, 2023
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US11049916B2Jun 29, 2021
Organic light-emitting display apparatus having a pixel-defining layer with an under-cut structure and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US12568740B2Mar 3, 2026
Display apparatus with reduced non-display area
SAMSUNG DISPLAY CO LTD0 citations52
US12559831B2Feb 24, 2026
Mask, mask assembly having the same, and method of manufacturing the mask
SAMSUNG DISPLAY CO LTD0 citations52
US10847745B2Nov 24, 2020
Light emitting display device with conductive protection layers that are apart from each other
SAMSUNG DISPLAY CO LTD0 citations52
US9954040B2Apr 24, 2018
Organic light-emitting display apparatus
SAMSUNG DISPLAY CO LTD0 citations52
US9842781B2Dec 12, 2017
Electrostatic chuck system and method of manufacturing organic light-emitting display apparatus by using the same
SAMSUNG DISPLAY CO LTD1 citations52
US9637816B2May 2, 2017
Mask assembly, apparatus for manufacturing display apparatus, and method of manufacturing display apparatus
SAMSUNG DISPLAY CO LTD0 citations52
US9627619B2Apr 18, 2017
Thin film forming apparatus and thin film forming method using the same
SAMSUNG DISPLAY CO LTD0 citations52
US9543519B2Jan 10, 2017
Deposition apparatus and method of manufacturing organic light-emitting display apparatus
SAMSUNG DISPLAY CO LTD1 citations52
US12428717B2Sep 30, 2025
Deposition apparatus and method for seating mask of deposition apparatus
SAMSUNG DISPLAY CO LTD0 citations51
US11773478B2Oct 3, 2023
Mask, method of providing mask, and method of providing display panel using the same
SAMSUNG DISPLAY CO LTD0 citations51
US10879466B2Dec 29, 2020
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations51
US10749141B2Aug 18, 2020
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations51
US10644088B2May 5, 2020
Method of manufacturing organic light-emitting display apparatus
SAMSUNG DISPLAY CO LTD0 citations51
US10522779B2Dec 31, 2019
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations51