Inventor
CHO CHI O
KR27 patents
⚠️ This page may combine multiple inventors who share the name “CHO CHI O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
22 patentsUS10340419B2Jul 2, 2019
Light emitting device and fabricating method thereof
SAMSUNG DISPLAY CO LTD41 citations98
US9391286B1Jul 12, 2016
Stretchable display device
SAMSUNG DISPLAY CO LTD71 citations98
US10211418B2Feb 19, 2019
Light emitting device and fabricating method thereof
SAMSUNG DISPLAY CO LTD20 citations94
US9583727B2Feb 28, 2017
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD15 citations92
US11005009B2May 11, 2021
Light emitting device and fabricating method thereof
SAMSUNG DISPLAY CO LTD6 citations84
US9427933B2Aug 30, 2016
Quantum rod sheet, backlight unit, display device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD5 citations84
US9184403B2Nov 10, 2015
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD7 citations84
US12034097B2Jul 9, 2024
Light emitting device and fabricating method thereof
SAMSUNG DISPLAY CO LTD1 citations73
US11127914B2Sep 21, 2021
Light emitting device and fabricating method thereof
SAMSUNG DISPLAY CO LTD3 citations73
US10944068B2Mar 9, 2021
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD2 citations73
US10714701B2Jul 14, 2020
Light emitting display device
SAMSUNG DISPLAY CO LTD3 citations73
US10236463B2Mar 19, 2019
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD2 citations73
US9620737B2Apr 11, 2017
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD3 citations72
US11930652B2Mar 12, 2024
Organic light emitting display apparatus including sub light emitting layers
SAMSUNG DISPLAY CO LTD0 citations62
US11527733B2Dec 13, 2022
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD0 citations62
US10497889B2Dec 3, 2019
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD0 citations52
US10191200B2Jan 29, 2019
Quantum rod sheet, backlight unit, display device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD0 citations52
US9978973B2May 22, 2018
Organic light emitting display apparatus
SAMSUNG DISPLAY CO LTD0 citations52
US9899625B2Feb 20, 2018
Display device
SAMSUNG DISPLAY CO LTD0 citations52
US9310047B2Apr 12, 2016
Curved display apparatus
SAMSUNG DISPLAY CO LTD0 citations51
US8829550B2Sep 9, 2014
Light emitting diode package and display apparatus having the same
SAMSUNG DISPLAY CO LTD1 citations50
US9508280B2Nov 29, 2016
Method of compensating color of transparent display device
SAMSUNG DISPLAY CO LTD0 citations42