Inventor
SUNG UN-CHEOL
KR40 patents
⚠️ This page may combine multiple inventors who share the name “SUNG UN-CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
13 patentsUS7994712B2Aug 9, 2011
Organic light emitting display device having one or more color presenting pixels each with spaced apart color characteristics
SAMSUNG ELECTRONICS CO LTD142 citations97
US7816861B2Oct 19, 2010
Display device and manufacturing method therefor
SAMSUNG ELECTRONICS CO LTD26 citations92
US8049217B2Nov 1, 2011
Display device
SAMSUNG ELECTRONICS CO LTD8 citations84
US7994708B2Aug 9, 2011
Organic light emitting device
SAMSUNG ELECTRONICS CO LTD7 citations84
US7915820B2Mar 29, 2011
Display device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD8 citations84
US7888860B2Feb 15, 2011
Organic light emitting device
SAMSUNG ELECTRONICS CO LTD15 citations84
US7800100B2Sep 21, 2010
Display device including a bead layer and fabricating method thereof
SAMSUNG ELECTRONICS CO LTD14 citations84
US8044404B2Oct 25, 2011
Display apparatus and manufacturing method thereof
SAMSUNG ELECTRONICS CO LTD3 citations63
US7884542B2Feb 8, 2011
Organic display device with wall including an opening and a contact hole
SAMSUNG ELECTRONICS CO LTD5 citations63
US7789724B2Sep 7, 2010
Organic light emitting diode display capable of realizing full color
SAMSUNG ELECTRONICS CO LTD3 citations63
US7564060B2Jul 21, 2009
Display device preventing short of driving voltage lines
SAMSUNG ELECTRONICS CO LTD2 citations63
US7488977B2Feb 10, 2009
Display device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD4 citations63
US7952275B2May 31, 2011
Display device having a desiccant member contacting a common electrode
SAMSUNG ELECTRONICS CO LTD0 citations52
SUNG UN-CHEOL
10 patentsUS8330352B2Dec 11, 2012
Organic light emitting diode display and method for manufacturing the same
SUNG UN-CHEOL89 citations97
US9318537B2Apr 19, 2016
Organic light emitting device, method of manufacturing the same, and shadow mask therefor
SUNG UN-CHEOL19 citations92
US8253323B2Aug 28, 2012
Organic light emitting device, method of manufacturing the same, and shadow mask therefor
SUNG UN-CHEOL23 citations92
US8237351B2Aug 7, 2012
Organic light-emitting display device and method of manufacturing the same
SUNG UN-CHEOL35 citations92
US8846547B2Sep 30, 2014
Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the thin film deposition apparatus, and organic light-emitting display device manufactured by using the method
SUNG UN-CHEOL4 citations72
US9018647B2Apr 28, 2015
Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method
SUNG UN-CHEOL3 citations62
US8125142B2Feb 28, 2012
Organic light emitting diode display
SUNG UN-CHEOL3 citations62
US9206501B2Dec 8, 2015
Method of manufacturing organic light-emitting display apparatus by using an organic layer deposition apparatus having stacked deposition sources
SUNG UN-CHEOL1 citations52
US8927091B2Jan 6, 2015
Display device and manufacturing method thereof
SUNG UN-CHEOL1 citations52
US8628982B2Jan 14, 2014
Method of depositing and inspecting an organic light emitting display panel
SUNG UN-CHEOL0 citations52
SAMSUNG DISPLAY CO LTD
9 patentsUS10431779B2Oct 1, 2019
Organic layer deposition apparatus, method of manufacturing organic light-emitting display apparatus using the same, and organic light-emitting display apparatus manufactured using the method
SAMSUNG DISPLAY CO LTD6 citations82
US10287671B2May 14, 2019
Thin film deposition apparatus
SAMSUNG DISPLAY CO LTD2 citations72
US9246135B2Jan 26, 2016
Organic layer deposition apparatus, method of manufacturing organic light-emitting display apparatus using the same, and organic light-emitting display apparatus manufactured using the method
SAMSUNG DISPLAY CO LTD6 citations72
US12442069B2Oct 14, 2025
Thin film deposition apparatus
SAMSUNG DISPLAY CO LTD0 citations62
US11778890B2Oct 3, 2023
Organic layer deposition apparatus and method of manufacturing organic light-emitting display apparatus using the same
SAMSUNG DISPLAY CO LTD0 citations62
US11335892B2May 17, 2022
Organic layer deposition apparatus and method of manufacturing organic light-emitting display apparatus using the same
SAMSUNG DISPLAY CO LTD0 citations62
US9496524B2Nov 15, 2016
Organic layer deposition apparatus, method of manufacturing organic light-emitting display apparatus using the same, and organic light-emitting display apparatus manufactured using the method
SAMSUNG DISPLAY CO LTD2 citations60
US12085450B2Sep 10, 2024
Deposition apparatus and method for inspecting nozzle using the same
SAMSUNG DISPLAY CO LTD0 citations53
US10847583B2Nov 24, 2020
Organic light emitting device, method of manufacturing the same, and shadow mask therefor
SAMSUNG DISPLAY CO LTD0 citations52
KIM JUNG-YEON
3 patentsUS8796702B2Aug 5, 2014
Organic light emitting display device
KIM JUNG-YEON18 citations92
US8193017B2Jun 5, 2012
Organic light emitting display device and method of manufacturing the same
KIM JUNG-YEON12 citations83
US8882556B2Nov 11, 2014
Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method
KIM JUNG-YEON2 citations62