Inventor
PARK SUNG CHUN
KR30 patents
⚠️ This page may combine multiple inventors who share the name “PARK SUNG CHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
29 patentsUS10679540B2Jun 9, 2020
DC-DC converter and display device including the same
SAMSUNG DISPLAY CO LTD6 citations83
US9728118B2Aug 8, 2017
DC-DC converter and display device having the same
SAMSUNG DISPLAY CO LTD8 citations83
US9892670B2Feb 13, 2018
Power management driver and display device having the same
SAMSUNG DISPLAY CO LTD5 citations73
US12046999B2Jul 23, 2024
DC-DC converter and display apparatus having the same
SAMSUNG DISPLAY CO LTD2 citations72
US12027961B2Jul 2, 2024
Power supply device and display device including the same
SAMSUNG DISPLAY CO LTD2 citations72
US11437912B2Sep 6, 2022
DC-DC converter and display device having the same
SAMSUNG DISPLAY CO LTD1 citations72
US11308835B2Apr 19, 2022
Display device and method of controlling driving voltage thereof
SAMSUNG DISPLAY CO LTD2 citations72
US11270653B2Mar 8, 2022
Display device
SAMSUNG DISPLAY CO LTD2 citations72
US11250762B2Feb 15, 2022
Display device
SAMSUNG DISPLAY CO LTD5 citations72
US11087664B2Aug 10, 2021
DC-DC converter and display device including the same
SAMSUNG DISPLAY CO LTD3 citations72
US11005375B2May 11, 2021
DC-DC converter and display device having the same
SAMSUNG DISPLAY CO LTD3 citations72
US9985523B2May 29, 2018
DC-DC converter and organic light emitting display device having the same
SAMSUNG DISPLAY CO LTD2 citations72
US10325548B2Jun 18, 2019
Power converter, display device including power converter, and method of operating power converter
SAMSUNG DISPLAY CO LTD2 citations71
US9754523B2Sep 5, 2017
Power supply device and display device having the same
SAMSUNG DISPLAY CO LTD3 citations70
US12165555B2Dec 10, 2024
DC-DC converter and display device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US11823604B2Nov 21, 2023
DC-DC converter and display device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US11632049B2Apr 18, 2023
DC-DC converter and display device having the same
SAMSUNG DISPLAY CO LTD0 citations62
US11521533B2Dec 6, 2022
DC-DC converter and display device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US10594214B2Mar 17, 2020
DC-DC converter and display apparatus having the same
SAMSUNG DISPLAY CO LTD1 citations62
US12451792B2Oct 21, 2025
Power supply device and display device including the same
SAMSUNG DISPLAY CO LTD0 citations61
US11881150B2Jan 23, 2024
Display device
SAMSUNG DISPLAY CO LTD1 citations61
US11393393B2Jul 19, 2022
Display device and method for operating display device
SAMSUNG DISPLAY CO LTD0 citations61
US11620941B2Apr 4, 2023
DC-DC converter, method of DC-DC converting using the same and display apparatus having the same
SAMSUNG DISPLAY CO LTD0 citations59
US11942868B2Mar 26, 2024
Power provider and display device including the same
SAMSUNG DISPLAY CO LTD0 citations51
US11227517B2Jan 18, 2022
Vehicle display device and method of driving the same
SAMSUNG DISPLAY CO LTD0 citations51
US10879802B2Dec 29, 2020
DC-DC converter and display apparatus having the same
SAMSUNG DISPLAY CO LTD0 citations51
US9614441B2Apr 4, 2017
DC-DC converter and organic light emitting display device including the same
SAMSUNG DISPLAY CO LTD0 citations51
US9558693B2Jan 31, 2017
Display devices and electronic devices having the same
SAMSUNG DISPLAY CO LTD1 citations51
US9992844B2Jun 5, 2018
Power supply circuit and electroluminescent display device including the same
SAMSUNG DISPLAY CO LTD0 citations41