Inventor
KO JUNG-WOO
KR28 patents
⚠️ This page may combine multiple inventors who share the name “KO JUNG-WOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
16 patentsUS9307584B2Apr 5, 2016
Organic light emitting display device with substantially polygonal sub-pixels
SAMSUNG DISPLAY CO LTD19 citations92
US8350468B2Jan 8, 2013
Organic electroluminescence display including a spacer and method for fabricating the same
SAMSUNG DISPLAY CO LTD34 citations92
US11207705B2Dec 28, 2021
Mask and method of manufacturing mask assembly including the same
SAMSUNG DISPLAY CO LTD11 citations84
US10625289B2Apr 21, 2020
Mask and method of manufacturing mask assembly including the same
SAMSUNG DISPLAY CO LTD14 citations84
US9583708B2Feb 28, 2017
Mask for deposition, mask assembly including the same and method of forming the mask assembly
SAMSUNG DISPLAY CO LTD18 citations84
US9284638B2Mar 15, 2016
Method of fabricating mask assembly
SAMSUNG DISPLAY CO LTD17 citations84
US9975134B2May 22, 2018
Deposition mask and method of manufacturing the same
SAMSUNG DISPLAY CO LTD9 citations83
US9604240B2Mar 28, 2017
Mask assembly and method of fabricating the same
SAMSUNG DISPLAY CO LTD7 citations83
US11515374B2Nov 29, 2022
Display device including a plurality of layers each including a light emitting layer and having an island shape
SAMSUNG DISPLAY CO LTD4 citations82
US10879324B2Dec 29, 2020
Display device including pixel electrodes and organic layers having different thickness on the pixel electrodes
SAMSUNG DISPLAY CO LTD7 citations82
US9653521B2May 16, 2017
Organic light emitting display device with substantially polygonal sub-pixels
SAMSUNG DISPLAY CO LTD4 citations73
US9644256B2May 9, 2017
Mask assembly and thin film deposition method using the same
SAMSUNG DISPLAY CO LTD4 citations73
US9263707B2Feb 16, 2016
Mask assembly and method of fabricating organic light emitting display device using the same
SAMSUNG DISPLAY CO LTD3 citations73
US9238276B2Jan 19, 2016
Method of manufacturing mask assembly for thin film deposition
SAMSUNG DISPLAY CO LTD6 citations73
US11910656B2Feb 20, 2024
Display device including a plurality of layers each including a light emitting layer
SAMSUNG DISPLAY CO LTD2 citations71
US12302711B2May 13, 2025
Display device including a plurality of layers each including a light emitting layer
SAMSUNG DISPLAY CO LTD0 citations61
KO JUNG-WOO
7 patentsUS8598784B2Dec 3, 2013
Organic light emitting display device with substantially polygonal sub-pixles
KO JUNG-WOO22 citations92
US8151729B2Apr 10, 2012
Mask assembly and method of fabricating the same
KO JUNG-WOO23 citations92
US8701592B2Apr 22, 2014
Mask frame assembly, method of manufacturing the same, and method of manufacturing organic light-emitting display device using the mask frame assembly
KO JUNG-WOO13 citations83
US8183768B2May 22, 2012
Organic light emitting display apparatus having pixels with increased aperture ratio
KO JUNG-WOO7 citations83
US9321074B2Apr 26, 2016
Method of manufacturing a mask frame assembly for thin film deposition
KO JUNG-WOO10 citations82
US8402917B2Mar 26, 2013
Mask frame assembly for thin film deposition and associated methods
KO JUNG-WOO12 citations82
US9016234B2Apr 28, 2015
Mask holding device capable of changing magnetic means and deposition equipment using the same
KO JUNG-WOO6 citations72