Inventor
CHANG SEUNG-WOOK
KR24 patents
⚠️ This page may combine multiple inventors who share the name “CHANG SEUNG-WOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
13 patentsUS10923538B2Feb 16, 2021
Display device
SAMSUNG DISPLAY CO LTD9 citations85
US9362345B2Jun 7, 2016
Organic light emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD8 citations84
US9660219B2May 23, 2017
Methods of manufacturing display devices
SAMSUNG DISPLAY CO LTD3 citations73
US11605677B2Mar 14, 2023
Display device
SAMSUNG DISPLAY CO LTD2 citations72
US9142795B2Sep 22, 2015
Organic light-emitting diode
SAMSUNG DISPLAY CO LTD4 citations69
US9450039B2Sep 20, 2016
Organic light emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations63
US10263199B2Apr 16, 2019
Display device including a bending region and non-bending regions
SAMSUNG DISPLAY CO LTD1 citations62
US11812632B2Nov 7, 2023
Display device having a color conversion pattern or wavelength conversion pattern disposed in each pixel on a light path extending from a light source to a viewer
SAMSUNG DISPLAY CO LTD0 citations60
US9882166B2Jan 30, 2018
Organic light emitting display apparatus having reflection member
SAMSUNG DISPLAY CO LTD0 citations52
US9570525B2Feb 14, 2017
Organic light emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations52
US9461277B2Oct 4, 2016
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD1 citations51
US9570520B2Feb 14, 2017
Light emitting device
SAMSUNG DISPLAY CO LTD0 citations42
US9887378B2Feb 6, 2018
Organic light-emitting display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations41
CHANG SEUNG-WOOK
5 patentsUS9048456B2Jun 2, 2015
Organic light-emitting diode
CHANG SEUNG-WOOK10 citations82
US8466459B2Jun 18, 2013
Organic light emitting display device and method of manufacturing the same
CHANG SEUNG-WOOK3 citations61
US8884515B2Nov 11, 2014
Organic light emitting display apparatus
CHANG SEUNG-WOOK0 citations51
US8136953B2Mar 20, 2012
Flat panel display apparatus
CHANG SEUNG-WOOK0 citations51
US8497886B2Jul 30, 2013
Illumination apparatus and method of driving the same
CHANG SEUNG-WOOK0 citations40
SAMSUNG MOBILE DISPLAY CO LTD
3 patentsUS7973467B2Jul 5, 2011
Organic light emitting device
SAMSUNG MOBILE DISPLAY CO LTD7 citations83
US7829888B2Nov 9, 2010
Organic light emitting diode display device and method of manufacturing the same
SAMSUNG MOBILE DISPLAY CO LTD2 citations63
US7829887B2Nov 9, 2010
Organic light emitting diode display device and method of manufacturing the same
SAMSUNG MOBILE DISPLAY CO LTD5 citations63