Inventor
WON KANGHEE
KR28 patents
Patents
28 patentsUS10884240B2Jan 5, 2021
Holographic display device having reduced chromatic aberration
SAMSUNG ELECTRONICS CO LTD20 citations94
US9897733B2Feb 20, 2018
Spatial light modulator including nano-antenna electrode and display apparatus including the spatial light modulator
SAMSUNG ELECTRONICS CO LTD8 citations84
US10788727B2Sep 29, 2020
Liquid crystal light deflector
SAMSUNG ELECTRONICS CO LTD7 citations82
US9869969B2Jan 16, 2018
Holographic display
SAMSUNG ELECTRONICS CO LTD5 citations73
US9696687B2Jul 4, 2017
Complex spatial light modulator and three-dimensional image display apparatus having the same
SAMSUNG ELECTRONICS CO LTD2 citations73
US12487501B2Dec 2, 2025
Beam deflector and 3-dimensional display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US12078910B2Sep 3, 2024
Beam deflector and 3-dimensional display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11803087B2Oct 31, 2023
Beam deflector and holographic three-dimensional image display apparatus employing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11774752B2Oct 3, 2023
Holographic display device having reduced chromatic aberration
SAMSUNG ELECTRONICS CO LTD0 citations62
US11320784B2May 3, 2022
Method and apparatus for processing holographic image
SAMSUNG ELECTRONICS CO LTD0 citations62
US11243449B2Feb 8, 2022
Light deflector and light output device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11144010B2Oct 12, 2021
Focus modulation optical system and holographic display device having the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US10915001B2Feb 9, 2021
Light deflector and light output device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10884171B2Jan 5, 2021
Beam deflector and holographic three-dimensional image display apparatus employing the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US10585330B2Mar 10, 2020
Liquid crystal light deflector and holographic display having the liquid crystal light deflector
SAMSUNG ELECTRONICS CO LTD1 citations62
US11880049B2Jan 23, 2024
Geometric phase optical element and three-dimensional display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US11635633B2Apr 25, 2023
Geometric phase optical element and three-dimensional display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US12066740B2Aug 20, 2024
Meta-optical device having variable performance and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations54
US11906757B2Feb 20, 2024
Beam deflector, 3-dimensional display device including the same, and method of deflecting beam
SAMSUNG ELECTRONICS CO LTD0 citations52
US11262614B2Mar 1, 2022
Beam deflector and three-dimensional display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US10962796B2Mar 30, 2021
Beam deflector and three-dimensional display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US10690958B2Jun 23, 2020
Beam deflector and three-dimensional display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations52
US12095974B2Sep 17, 2024
Beam deflection layer and 3-dimensional display device including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11561399B2Jan 24, 2023
Fourier-beam shaper and display apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US10895798B2Jan 19, 2021
Beam deflector, holographic display device having the same, and method of driving the beam deflector
SAMSUNG ELECTRONICS CO LTD0 citations50
US12147144B2Nov 19, 2024
Beam deflector, method for operating the beam deflector and eye tracking device based on the beam deflector
SAMSUNG ELECTRONICS CO LTD0 citations49
US10620357B2Apr 14, 2020
Backlight unit including input coupler, holographic display apparatus including the backlight unit, and method of manufacturing the input coupler
SAMSUNG ELECTRONICS CO LTD0 citations42
US10274755B2Apr 30, 2019
Beam modulator and display apparatus using the same
SAMSUNG ELECTRONICS CO LTD0 citations39