Inventor
AHN HYEONG-CHEOL
KR22 patents
⚠️ This page may combine multiple inventors who share the name “AHN HYEONG-CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
16 patentsUS11216094B2Jan 4, 2022
Display device and input-sensing member
SAMSUNG DISPLAY CO LTD8 citations83
US10481726B2Nov 19, 2019
Display device including touch screen panel
SAMSUNG DISPLAY CO LTD9 citations83
US10114498B2Oct 30, 2018
Display device including touch screen panel
SAMSUNG DISPLAY CO LTD11 citations83
US9674961B2Jun 6, 2017
Flexible display device
SAMSUNG DISPLAY CO LTD9 citations83
US10048786B2Aug 14, 2018
Display device having bent circuit board and portable terminal having the same
SAMSUNG DISPLAY CO LTD7 citations81
US10212819B2Feb 19, 2019
Flexible circuit board and display device including the same
SAMSUNG DISPLAY CO LTD4 citations72
US9583448B2Feb 28, 2017
Chip on film and display device having the same
SAMSUNG DISPLAY CO LTD5 citations72
US11455049B2Sep 27, 2022
Display device with compensating film
SAMSUNG DISPLAY CO LTD2 citations70
US12457689B2Oct 28, 2025
Flexible circuit board and display device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US11653451B2May 16, 2023
Flexible circuit board and display device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US9274374B2Mar 1, 2016
Display device
SAMSUNG DISPLAY CO LTD1 citations61
US12111990B2Oct 8, 2024
Display device and input-sensing member
SAMSUNG DISPLAY CO LTD0 citations60
US10319791B2Jun 11, 2019
Method of manufacturing display device
SAMSUNG DISPLAY CO LTD0 citations51
US10321576B2Jun 11, 2019
Curved display device
SAMSUNG DISPLAY CO LTD0 citations51
US9730317B2Aug 8, 2017
Circuit board and display device having the same
SAMSUNG DISPLAY CO LTD0 citations51
US10540032B2Jan 21, 2020
Display device having durable circuit board
SAMSUNG DISPLAY CO LTD0 citations49
SAMSUNG ELECTRONICS CO LTD
2 patentsUS7630023B2Dec 8, 2009
Display device having chassis with bottom plate and having circuit board and grounding unit with protrusion on rear surface of bottom plate for grounding chassis to circuit board
SAMSUNG ELECTRONICS CO LTD8 citations82
US8026989B2Sep 27, 2011
Liquid crystal display panel
SAMSUNG ELECTRONICS CO LTD1 citations51
AHN HYEONG-CHEOL
2 patentsUS8896797B2Nov 25, 2014
Liquid crystal display panel comprising first and second sub-pixel electrodes and including a contact electrode and a connection electrode that couples the second sub-pixel and contact electrodes
AHN HYEONG-CHEOL0 citations35
US8634035B2Jan 21, 2014
Liquid crystal display device
AHN HYEONG-CHEOL0 citations35