Inventor
YU CHEOL-HO
KR17 patents
⚠️ This page may combine multiple inventors who share the name “YU CHEOL-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KWON DO-HYUN
7 patentsUS8970539B2Mar 3, 2015
Organic light emitting display apparatus
KWON DO-HYUN7 citations83
US8207662B2Jun 26, 2012
Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus
KWON DO-HYUN7 citations83
US9171892B2Oct 27, 2015
Method of manufacturing an organic light emitting display device by patterning and formation of pixel and gate electrodes
KWON DO-HYUN2 citations62
US8674954B2Mar 18, 2014
Organic light emitting diode display and method of manufacturing the same
KWON DO-HYUN3 citations62
US8591280B2Nov 26, 2013
Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus
KWON DO-HYUN3 citations62
US8575598B2Nov 5, 2013
Organic light emitting diode display
KWON DO-HYUN2 citations61
US8946720B2Feb 3, 2015
Organic light emitting diode display device and method of manufacturing the same
KWON DO-HYUN2 citations60
SAMSUNG DISPLAY CO LTD
4 patentsUS9337211B2May 10, 2016
Backplane of flat panel display and method of manufacturing the same
SAMSUNG DISPLAY CO LTD5 citations73
US8367278B2Feb 5, 2013
Halftone mask and manufacturing method thereof and method for forming film using the same
SAMSUNG DISPLAY CO LTD5 citations72
US8803416B2Aug 12, 2014
Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD2 citations62
US9928766B2Mar 27, 2018
Test structure, array substrate having the same and method of measuring sheet resistance using the same
SAMSUNG DISPLAY CO LTD0 citations42