Inventor
HONG SEOGWOO
KR55 patents
Patents
50 patentsUS10114225B2Oct 30, 2018
Directional backlight unit, three-dimensional (3D) image display apparatus, and 3D image displaying method
SAMSUNG ELECTRONICS CO LTD7 citations84
US12230525B2Feb 18, 2025
Micro-semiconductor chip wetting alignment apparatus
SAMSUNG ELECTRONICS CO LTD2 citations75
US12068178B2Aug 20, 2024
Chip transfer apparatus
SAMSUNG ELECTRONICS CO LTD4 citations75
US12165890B2Dec 10, 2024
Dispenser for micro LED suspension and method of transferring micro LED
SAMSUNG ELECTRONICS CO LTD2 citations73
US10627642B2Apr 21, 2020
Directional backlight unit, three-dimensional (3D) image display apparatus, and 3D image displaying method
SAMSUNG ELECTRONICS CO LTD3 citations73
US10311275B2Jun 4, 2019
Fingerprint sensor and method of driving the same
SAMSUNG ELECTRONICS CO LTD3 citations73
US10228506B2Mar 12, 2019
Directional backlight, 3D image display apparatus having the same, and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD4 citations73
US10191198B2Jan 29, 2019
Display apparatus including directional backlight unit and method of assembling the display apparatus
SAMSUNG ELECTRONICS CO LTD2 citations73
US10180530B2Jan 15, 2019
Directional backlight unit and 3D image display apparatus having the same
SAMSUNG ELECTRONICS CO LTD3 citations73
US9880343B2Jan 30, 2018
Backlight unit using micro optical switch and 3D image display device
SAMSUNG ELECTRONICS CO LTD2 citations73
US12568861B2Mar 3, 2026
Micro semiconductor chip transfer substrate and method of manufacturing display apparatus
SAMSUNG ELECTRONICS CO LTD0 citations62
US12557449B2Feb 17, 2026
Display apparatus and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US12525583B2Jan 13, 2026
Micro semiconductor chip transfer substrate, display transferring structure, display device, and method of manufacturing the display device
SAMSUNG ELECTRONICS CO LTD0 citations62
US12519089B2Jan 6, 2026
Color conversion structure including quantum dot layer, display apparatus including the color conversion structure, and method of manufacturing display apparatus including the color conversion structure
SAMSUNG ELECTRONICS CO LTD0 citations62
US12382756B2Aug 5, 2025
Micro light-emitting element, micro light-emitting element array including the micro light-emitting element, and display device including the micro light-emitting element array
SAMSUNG ELECTRONICS CO LTD0 citations62
US12183719B2Dec 31, 2024
Display transferring structure and display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US12166021B2Dec 10, 2024
Micro light emitting device array and method of manufacturing the same preliminary class
SAMSUNG ELECTRONICS CO LTD0 citations62
US12148739B2Nov 19, 2024
Micro-light-emitting diode display apparatus and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US12148857B2Nov 19, 2024
Method of manufacturing micro-LED display
SAMSUNG ELECTRONICS CO LTD0 citations62
US12087754B2Sep 10, 2024
Hybrid element and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11888085B2Jan 30, 2024
Method of transferring micro-light emitting diodes
SAMSUNG ELECTRONICS CO LTD0 citations62
US11855050B2Dec 26, 2023
Micro-LED displays, micro-led transferring substrates, and methods of transferring micro-LEDs using the micro-LED transferring substrates
SAMSUNG ELECTRONICS CO LTD0 citations62
US11769855B2Sep 26, 2023
Micro light emitting device and display apparatus having the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11764194B2Sep 19, 2023
Micro-light-emitting diode display apparatus and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11626530B2Apr 11, 2023
Method of transferring micro-light emitting diodes
SAMSUNG ELECTRONICS CO LTD0 citations62
US11610872B2Mar 21, 2023
Micro light emitting device array and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11398107B2Jul 26, 2022
Fingerprint-touch combined sensor and electronic device including the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US11301663B2Apr 12, 2022
Fingerprint sensor and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11294499B2Apr 5, 2022
Touch sensor and electronic device including the touch sensor
SAMSUNG ELECTRONICS CO LTD0 citations62
US11151347B1Oct 19, 2021
Touch-fingerprint complex sensor and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10976875B2Apr 13, 2021
Fingerprint recognizing sensor and touch screen device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10740588B2Aug 11, 2020
Fingerprint sensor and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US10664108B2May 26, 2020
Touch sensor and electronic device including the touch sensor
SAMSUNG ELECTRONICS CO LTD1 citations62
US12532698B2Jan 20, 2026
Micro-semiconductor chip transfer apparatus and chip extraction apparatus
SAMSUNG ELECTRONICS CO LTD0 citations61
US12593691B2Mar 31, 2026
Semiconductor device with two-phase cooling structure including ultrasonic transducer
SAMSUNG ELECTRONICS CO LTD0 citations60
US11237680B2Feb 1, 2022
Fingerprint recognizable touch sensor and display device including the fingerprint recognizable touch sensor
SAMSUNG ELECTRONICS CO LTD1 citations59
US12581999B2Mar 17, 2026
Semiconductor light emitting device, display apparatus including the same, and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12563870B2Feb 24, 2026
Micro light emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12520629B2Jan 6, 2026
Light-emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12446356B2Oct 14, 2025
Display transfer structure and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12394648B2Aug 19, 2025
Display transfer structure including light emitting elements and transferring method of light emitting elements
SAMSUNG ELECTRONICS CO LTD0 citations52
US12374669B2Jul 29, 2025
Device transfer substrate receiving a light emitting device, device transfer structure, and display apparatus
SAMSUNG ELECTRONICS CO LTD0 citations52
US12364077B2Jul 15, 2025
Micro light emitting device, display apparatus including the same, and method of manufacturing the micro light emitting device
SAMSUNG ELECTRONICS CO LTD0 citations52
US12355011B2Jul 8, 2025
Micro-light-emitting-diode array and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12317646B2May 27, 2025
Light-emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12249673B2Mar 11, 2025
Light-emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US11455815B2Sep 27, 2022
Touch-fingerprint complex sensor and electronic apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US10719178B2Jul 21, 2020
Fingerprint recognizing sensor and touch screen device including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US9971145B2May 15, 2018
Mirror display and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12581769B2Mar 17, 2026
Chip wet transfer apparatus
SAMSUNG ELECTRONICS CO LTD0 citations51
Showing the top 50 of 55 patents by PatentIndex Score.