Inventor
HAM YONG-SU
KR43 patents
Patents
43 patentsUS9990099B2Jun 5, 2018
Display device
LG DISPLAY CO LTD26 citations94
US9727157B2Aug 8, 2017
Touch sensitive device providing a tactile feedback, display device comprising the same and method of driving the same
LG DISPLAY CO LTD31 citations93
US10959025B2Mar 23, 2021
Flexible vibration module and display apparatus including the same
LG DISPLAY CO LTD6 citations84
US10133352B2Nov 20, 2018
Contact sensitive device, display apparatus including the same and method of manufacturing display apparatus
LG DISPLAY CO LTD15 citations84
US11747905B2Sep 5, 2023
Display apparatus
LG DISPLAY CO LTD4 citations75
US11095963B2Aug 17, 2021
Display panel and display apparatus including the same
LG DISPLAY CO LTD1 citations73
US10963052B2Mar 30, 2021
Touch sensitive element and display device comprising the same
LG DISPLAY CO LTD5 citations73
US10705613B2Jul 7, 2020
Display device
LG DISPLAY CO LTD2 citations73
US10488927B2Nov 26, 2019
Display device and method of driving the same
LG DISPLAY CO LTD6 citations73
US10318051B2Jun 11, 2019
Contact sensitive device, display apparatus including the same and method of manufacturing the same
LG DISPLAY CO LTD3 citations73
US9836125B2Dec 5, 2017
Multilayer transformable device and display device comprising the same
LG DISPLAY CO LTD6 citations72
US9748469B2Aug 29, 2017
Multilayer actuator and display device comprising the same
LG DISPLAY CO LTD6 citations72
US12547249B2Feb 10, 2026
Display apparatus
LG DISPLAY CO LTD0 citations62
US12498790B2Dec 16, 2025
Display apparatus
LG DISPLAY CO LTD0 citations62
US12457445B2Oct 28, 2025
Vibration apparatus, apparatus and vehicle including the same
LG DISPLAY CO LTD0 citations62
US12422931B2Sep 23, 2025
Display apparatus
LG DISPLAY CO LTD0 citations62
US12293022B2May 6, 2025
Display apparatus
LG DISPLAY CO LTD0 citations62
US12142069B2Nov 12, 2024
Composite piezoelectric element and electronic device having the same
LG DISPLAY CO LTD0 citations62
US12120485B2Oct 15, 2024
Sound-generating apparatus and vehicle including the same
LG DISPLAY CO LTD0 citations62
US12094445B2Sep 17, 2024
Vibration generating device and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US12047742B2Jul 23, 2024
Vibration generating device and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US12004373B2Jun 4, 2024
Display apparatus
LG DISPLAY CO LTD0 citations62
US11930320B2Mar 12, 2024
Flexible vibration module and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US11910143B2Feb 20, 2024
Display panel and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US11882398B2Jan 23, 2024
Vibration apparatus, apparatus and vehicle including the same
LG DISPLAY CO LTD1 citations62
US11843914B2Dec 12, 2023
Sound-generating apparatus and vehicle including the same
LG DISPLAY CO LTD0 citations62
US11790686B2Oct 17, 2023
Composite piezoelectric element and electronic device having the same
LG DISPLAY CO LTD0 citations62
US11776519B2Oct 3, 2023
Vibration generating device and display apparatus including the same
LG DISPLAY CO LTD1 citations62
US11722825B2Aug 8, 2023
Vibration generating device and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US11601738B2Mar 7, 2023
Display panel and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US11533566B2Dec 20, 2022
Flexible vibration module and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US11412331B2Aug 9, 2022
Vibration generating device and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US10951992B2Mar 16, 2021
Vibration generating device and display apparatus including the same
LG DISPLAY CO LTD0 citations62
US12284482B2Apr 22, 2025
Vibration apparatus and apparatus including the same
LG DISPLAY CO LTD0 citations61
US10963664B2Mar 30, 2021
Sensor panel and display device including the same
LG DISPLAY CO LTD0 citations59
US12471495B2Nov 11, 2025
Composition of piezoelectric material, method for fabricating the same, piezoelectric device, and display apparatus comprising piezoelectric device
LG DISPLAY CO LTD0 citations56
US10877590B2Dec 29, 2020
Contact sensitive device, display apparatus including the same and method of manufacturing the same
LG DISPLAY CO LTD0 citations52
US10409408B2Sep 10, 2019
Touch sensitive element and display device comprising the same
LG DISPLAY CO LTD0 citations52
US10168781B2Jan 1, 2019
Touch sensitive device and display device including the same
LG DISPLAY CO LTD0 citations52
US11447605B2Sep 20, 2022
Touch sensitive device comprising electroactive film, display device comprising the same, and method of manufacturing the electroactive film
LG DISPLAY CO LTD0 citations51
US9939974B2Apr 10, 2018
Contact sensitive display device with thin profile and low external light reflectivity
LG DISPLAY CO LTD0 citations51
US10790438B2Sep 29, 2020
Touch sensitive element, display device comprising the same, and method for manufacturing the same
LG DISPLAY CO LTD0 citations42
US10444891B2Oct 15, 2019
Touch panel and display device including the same
LG DISPLAY CO LTD0 citations41