Inventor
JOO WONJAE
KR31 patents
Patents
31 patentsUS10903454B2Jan 26, 2021
Light-emitting device and display apparatus including the light-emitting device
SAMSUNG ELECTRONICS CO LTD5 citations83
US10615372B2Apr 7, 2020
Light emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD9 citations81
US11038148B2Jun 15, 2021
Organic light-emitting display apparatus including nano-structured mirror
SAMSUNG ELECTRONICS CO LTD5 citations72
US11067836B2Jul 20, 2021
Multi-stack graphene structure and device including the same
SAMSUNG ELECTRONICS CO LTD2 citations71
US10950823B2Mar 16, 2021
Light emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD4 citations71
US10615561B2Apr 7, 2020
Multi-wavelength laser apparatus
SAMSUNG ELECTRONICS CO LTD3 citations71
US11726250B2Aug 15, 2023
Beam steering method and device
SAMSUNG ELECTRONICS CO LTD0 citations62
US11677036B2Jun 13, 2023
Meta optical devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11621309B2Apr 4, 2023
Light emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11522164B2Dec 6, 2022
Light-emitting device and display apparatus including the light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations62
US11329174B2May 10, 2022
Meta optical devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11092546B2Aug 17, 2021
Spectrometer utilizing surface plasmon
SAMSUNG ELECTRONICS CO LTD0 citations62
US12324344B2Jun 3, 2025
Light-emitting device including nanostructures and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US11943952B2Mar 26, 2024
Light-emitting device including nanostructures and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US11563199B2Jan 24, 2023
Light emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US11211432B2Dec 28, 2021
Light emitting device and display apparatus including the light emitting device
SAMSUNG ELECTRONICS CO LTD0 citations60
US12161017B2Dec 3, 2024
Light emitting device with light absorbers and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations59
US12161018B2Dec 3, 2024
Light emitting device including light absorbers and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations59
US11653528B2May 16, 2023
Light emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations59
US11980052B2May 7, 2024
Metasurface, light-emitting device including the metasurface, display device including the light-emitting device, and method of fabricating the metasurface
SAMSUNG ELECTRONICS CO LTD1 citations57
US11940637B2Mar 26, 2024
Color transformation filter and display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations56
US11937441B2Mar 19, 2024
Light emitting device including planarization layer, method of manufacturing the light emitting device, and display apparatus including the light emitting device
SAMSUNG ELECTRONICS CO LTD0 citations56
US11706940B2Jul 18, 2023
Light emitting device including planarization layer, method of manufacturing the light emitting device, and display apparatus including the light emitting device
SAMSUNG ELECTRONICS CO LTD0 citations56
US10877200B2Dec 29, 2020
Beam steering method and device
SAMSUNG ELECTRONICS CO LTD0 citations52
US12295200B2May 6, 2025
Light-emitting device with improved light emission efficiency and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11963390B2Apr 16, 2024
Light-emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11469391B2Oct 11, 2022
Light-emitting device and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US9991017B2Jun 5, 2018
Method of forming amorphous carbon monolayer and electronic device including amorphous carbon monolayer
SAMSUNG ELECTRONICS CO LTD0 citations51
US12069889B2Aug 20, 2024
White organic light emitting device comprising reflective layer and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations50
US10816828B2Oct 27, 2020
Multi-stack graphene structure and device including the same
SAMSUNG ELECTRONICS CO LTD0 citations50
US10649303B2May 12, 2020
Optical device and optical system including the same
SAMSUNG ELECTRONICS CO LTD0 citations49