Inventor
PARK SANGMOO
KR36 patents
⚠️ This page may combine multiple inventors who share the name “PARK SANGMOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
30 patentsUS11201202B2Dec 14, 2021
Display module and large format display apparatus using the same
SAMSUNG ELECTRONICS CO LTD5 citations83
US11387384B2Jul 12, 2022
LED transferring method and display module manufactured by the same
SAMSUNG ELECTRONICS CO LTD6 citations74
US11437541B2Sep 6, 2022
Transfer apparatus and method of manufacturing micro LED display using the same
SAMSUNG ELECTRONICS CO LTD3 citations72
US11063026B2Jul 13, 2021
Display module and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD2 citations72
US12557456B2Feb 17, 2026
Display module and method for repairing display module
SAMSUNG ELECTRONICS CO LTD0 citations62
US11916047B2Feb 27, 2024
Display apparatus
SAMSUNG ELECTRONICS CO LTD0 citations62
US11849613B2Dec 19, 2023
Display module comprising side wirings and large format display apparatus using the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11791322B2Oct 17, 2023
Micro LED transfer method and display module manufactured by the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11715729B2Aug 1, 2023
Display module and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US11710431B2Jul 25, 2023
Manufacturing method of display apparatus, interposer substrate, and computer program stored in readable medium
SAMSUNG ELECTRONICS CO LTD0 citations62
US11695092B2Jul 4, 2023
Micro LED transfer device and micro LED transferring method using the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11469343B2Oct 11, 2022
Compression bonding apparatus
SAMSUNG ELECTRONICS CO LTD0 citations62
US11450652B2Sep 20, 2022
Display module manufactured by micro LED transferring method
SAMSUNG ELECTRONICS CO LTD0 citations62
US11404472B2Aug 2, 2022
Display module and display apparatus including light blocking layer with openings having regular intervals therebetween
SAMSUNG ELECTRONICS CO LTD1 citations62
US11289622B2Mar 29, 2022
Micro LED transfer device and micro led transferring method using the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US11289462B2Mar 29, 2022
Micro LED transfer method and display module manufactured by the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US11264531B2Mar 1, 2022
LED transfer device and micro LED transferring method using the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11251222B2Feb 15, 2022
Technique of generating a micro light emitting diode module using a plurality of micro LEDs having similar characteristics
SAMSUNG ELECTRONICS CO LTD0 citations62
US11244932B2Feb 8, 2022
Display apparatus
SAMSUNG ELECTRONICS CO LTD0 citations62
US11222797B2Jan 11, 2022
LED transfer device comprising mask and LED transferring method using the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11152245B2Oct 19, 2021
LED transfer device comprising mask and micro LED transferring method using the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11004705B2May 11, 2021
Chip transfer device and chip transferring method using the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US11437356B2Sep 6, 2022
Display module and display apparatus having the same
SAMSUNG ELECTRONICS CO LTD1 citations59
US11430705B2Aug 30, 2022
Display panel and method of manufacturing thereof
SAMSUNG ELECTRONICS CO LTD1 citations58
US12471427B2Nov 11, 2025
Display module and method for manufacturing display module
SAMSUNG ELECTRONICS CO LTD0 citations51
US12009452B2Jun 11, 2024
Electronic device including LED transmission device, and control method therefor
SAMSUNG ELECTRONICS CO LTD0 citations51
US11715811B2Aug 1, 2023
Light emitting diode transfer system and control method thereof
SAMSUNG ELECTRONICS CO LTD0 citations51
US11587974B2Feb 21, 2023
Micro LED transferring method and display module manufactured by the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11348821B2May 31, 2022
Laser transfer apparatus and transfer method using i he same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11063174B2Jul 13, 2021
Light emitting diode and manufacturing method of light emitting diode
SAMSUNG ELECTRONICS CO LTD0 citations48
LG DISPLAY CO LTD
6 patentsUS10861927B2Dec 8, 2020
Electro-luminescent display device with improved contact structure
LG DISPLAY CO LTD2 citations70
US11205685B2Dec 21, 2021
Electro-luminescent display device and method of fabricating the same
LG DISPLAY CO LTD2 citations68
US11114000B2Sep 7, 2021
Gate driver and method of repairing the same
LG DISPLAY CO LTD1 citations59
US12154894B2Nov 26, 2024
Display device with divided capacitors
LG DISPLAY CO LTD0 citations52
US12289955B2Apr 29, 2025
Display device and method for manufacturing the same
LG DISPLAY CO LTD0 citations48
US9806141B2Oct 31, 2017
Organic light emitting display device having light blocking layer connecting adjacent subpixels and method for manufacturing the same
LG DISPLAY CO LTD1 citations48