Inventor
CHOI YANG HWA
KR40 patents
⚠️ This page may combine multiple inventors who share the name “CHOI YANG HWA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
35 patentsUS10622436B2Apr 14, 2020
Display device
SAMSUNG DISPLAY CO LTD13 citations86
US9947274B2Apr 17, 2018
Gate driver and display device having the same
SAMSUNG DISPLAY CO LTD8 citations84
US11557257B2Jan 17, 2023
Display device
SAMSUNG DISPLAY CO LTD2 citations73
US11348530B2May 31, 2022
Scan driver and display device having the same
SAMSUNG DISPLAY CO LTD3 citations73
US11227552B2Jan 18, 2022
Scan driver
SAMSUNG DISPLAY CO LTD3 citations73
US11183124B2Nov 23, 2021
Scan driver and display device including ihe same
SAMSUNG DISPLAY CO LTD3 citations73
US11100847B2Aug 24, 2021
Scan driver and display device including the same
SAMSUNG DISPLAY CO LTD2 citations73
US11004376B2May 11, 2021
Scan driver and display device including the same
SAMSUNG DISPLAY CO LTD3 citations73
US10867559B2Dec 15, 2020
Display device and method for driving the same
SAMSUNG DISPLAY CO LTD2 citations73
US10839757B2Nov 17, 2020
Display device
SAMSUNG DISPLAY CO LTD2 citations73
US10650738B2May 12, 2020
Pixel circuit and organic light emitting display device including the pixel circuit
SAMSUNG DISPLAY CO LTD2 citations73
US10217414B2Feb 26, 2019
Emission control driver and display device having the same
SAMSUNG DISPLAY CO LTD5 citations73
US11380265B2Jul 5, 2022
Scan driver and display device including the same
SAMSUNG DISPLAY CO LTD2 citations72
US9159263B2Oct 13, 2015
Pixel with enhanced luminance non-uniformity, a display device comprising the pixel and driving method of the display device
SAMSUNG DISPLAY CO LTD3 citations63
US12272297B2Apr 8, 2025
Scan driver
SAMSUNG DISPLAY CO LTD0 citations62
US11817042B2Nov 14, 2023
Scan driver
SAMSUNG DISPLAY CO LTD0 citations62
US11798475B2Oct 24, 2023
Electronic device
SAMSUNG DISPLAY CO LTD1 citations62
US11699399B2Jul 11, 2023
Scan driver
SAMSUNG DISPLAY CO LTD0 citations62
US11348513B2May 31, 2022
Scan driver
SAMSUNG DISPLAY CO LTD0 citations62
US11200849B2Dec 14, 2021
Display device and method for driving the same
SAMSUNG DISPLAY CO LTD1 citations62
US11164533B2Nov 2, 2021
Display device
SAMSUNG DISPLAY CO LTD0 citations62
US10991305B2Apr 27, 2021
Organic light emitting display device and driving method thereof
SAMSUNG DISPLAY CO LTD1 citations62
US10777131B2Sep 15, 2020
Pixel and organic light emitting display device including the same
SAMSUNG DISPLAY CO LTD1 citations62
US12488766B2Dec 2, 2025
Gate driver
SAMSUNG DISPLAY CO LTD0 citations60
US12514084B2Dec 30, 2025
Display device
SAMSUNG DISPLAY CO LTD0 citations52
US11804170B2Oct 31, 2023
Display device and driving method thereof
SAMSUNG DISPLAY CO LTD0 citations52
US11790855B2Oct 17, 2023
Display device including pixels driven at different frequencies and driving method thereof
SAMSUNG DISPLAY CO LTD0 citations52
US11501699B1Nov 15, 2022
Display device
SAMSUNG DISPLAY CO LTD0 citations52
US10950180B2Mar 16, 2021
Pixel and organic light emitting display device having the same
SAMSUNG DISPLAY CO LTD0 citations52
US10074305B2Sep 11, 2018
Pixel, organic light emitting display device including the pixel, and method of driving the pixel
SAMSUNG DISPLAY CO LTD1 citations52
US9634272B2Apr 25, 2017
Foldable display
SAMSUNG DISPLAY CO LTD1 citations52
US9520082B2Dec 13, 2016
Organic light emitting display device and method of driving the same
SAMSUNG DISPLAY CO LTD1 citations52
US9449558B2Sep 20, 2016
Scan driver and display device using the same
SAMSUNG DISPLAY CO LTD1 citations52
US12563931B2Feb 24, 2026
Display panel
SAMSUNG DISPLAY CO LTD0 citations51
US9626903B2Apr 18, 2017
Organic light-emitting diode (OLED) display panel for decreasing off-leakage current and OLED display having the same
SAMSUNG DISPLAY CO LTD0 citations40