Inventor
PARK CHANGSEO
KR46 patents
⚠️ This page may combine multiple inventors who share the name “PARK CHANGSEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
37 patentsUS9269839B2Feb 23, 2016
Solar cell and method of manufacturing the same
LG ELECTRONICS INC19 citations92
US10707377B2Jul 7, 2020
Display device using semiconductor light emitting device and method for manufacturing the same
LG ELECTRONICS INC6 citations83
US10607515B2Mar 31, 2020
Display device using semiconductor light emitting device and method for manufacturing the same
LG ELECTRONICS INC7 citations82
US12324292B2Jun 3, 2025
Apparatus and method for self-assembly of semiconductor light-emitting element
LG ELECTRONICS INC2 citations73
US11380657B2Jul 5, 2022
Display device using semiconductor light-emitting element and manufacturing method therefor
LG ELECTRONICS INC2 citations72
US10971654B2Apr 6, 2021
Display device using semiconductor light emitting device and method for manufacturing the same
LG ELECTRONICS INC2 citations72
US10825702B2Nov 3, 2020
Method and device for self-assembling semiconductor light-emitting diodes
LG ELECTRONICS INC3 citations72
US10243090B2Mar 26, 2019
Solar cell and method for manufacturing the same
LG ELECTRONICS INC3 citations72
US11239215B2Feb 1, 2022
Display device using semiconductor light emitting device and method for manufacturing the same
LG ELECTRONICS INC3 citations71
US11211366B2Dec 28, 2021
Method for manufacturing display device and substrate for manufacturing display device
LG ELECTRONICS INC4 citations70
US12453215B2Oct 21, 2025
Display device having semiconductor light emitting diodes seated in a plurality of cells, and method for manufacturing the display device
LG ELECTRONICS INC0 citations62
US12074147B2Aug 27, 2024
Display device using semiconductor light-emitting element and manufacturing method therefor
LG ELECTRONICS INC0 citations62
US12376427B2Jul 29, 2025
Display device using semiconductor light emitting diode
LG ELECTRONICS INC0 citations61
US12327822B2Jun 10, 2025
Micro-LED display device including holes and wires configured to improve assembling efficiency
LG ELECTRONICS INC0 citations61
US12243854B2Mar 4, 2025
Assembly substrate structure of semiconductor light emitting device and display device including the same
LG ELECTRONICS INC0 citations61
US11605757B2Mar 14, 2023
Display device using semiconductor light emitting diode
LG ELECTRONICS INC1 citations61
US10910502B2Feb 2, 2021
Solar cell and method for manufacturing the same
LG ELECTRONICS INC0 citations61
US12322733B2Jun 3, 2025
Display device using semiconductor light-emitting elements, and method for manufacturing same
LG ELECTRONICS INC0 citations60
US12033989B2Jul 9, 2024
Display device using semiconductor light emitting device and method for manufacturing the same
LG ELECTRONICS INC0 citations60
US11798921B2Oct 24, 2023
Method for manufacturing display device and substrate for manufacturing display device
LG ELECTRONICS INC0 citations59
US12243759B2Mar 4, 2025
Substrate for manufacturing display device and method for manufacturing display device
LG ELECTRONICS INC0 citations51
US11158610B2Oct 26, 2021
Display device using semiconductor light emitting element, and manufacturing method therefor
LG ELECTRONICS INC0 citations51
US11056598B2Jul 6, 2021
Solar cell
LG ELECTRONICS INC0 citations51
US10446697B2Oct 15, 2019
Solar cell
LG ELECTRONICS INC0 citations51
US10424685B2Sep 24, 2019
Method for manufacturing solar cell having electrodes including metal seed layer and conductive layer
LG ELECTRONICS INC0 citations51
US10090428B2Oct 2, 2018
Solar cell and method for manufacturing the same
LG ELECTRONICS INC0 citations51
US9972738B2May 15, 2018
Solar cell and method for manufacturing the same
LG ELECTRONICS INC0 citations51
US9577138B2Feb 21, 2017
Solar cell and manufacturing method thereof
LG ELECTRONICS INC0 citations51
US9356165B2May 31, 2016
Semiconductor device and method for manufacturing the same
LG ELECTRONICS INC0 citations51
US9076905B2Jul 7, 2015
Semiconductor device and method for manufacturing the same
LG ELECTRONICS INC0 citations51
US12563871B2Feb 24, 2026
Display device using micro-LEDs and method for manufacturing same
LG ELECTRONICS INC0 citations50
US12356766B2Jul 8, 2025
Display device using semiconductor light-emitting element seated in plurality of cells of barrier rib portion
LG ELECTRONICS INC0 citations49
US12400898B2Aug 26, 2025
Substrate for manufacturing display device and method for manufacturing display device
LG ELECTRONICS INC0 citations48
US12324290B2Jun 3, 2025
Display device
LG ELECTRONICS INC0 citations47
US12176225B2Dec 24, 2024
Assembly board for use in a display manufacturing method
LG ELECTRONICS INC0 citations47
US10833210B2Nov 10, 2020
Solar cell and method for manufacturing the same
LG ELECTRONICS INC0 citations40
US10784385B2Sep 22, 2020
Solar cell and solar cell module
LG ELECTRONICS INC0 citations40