Patent | Date |
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Holographic Display Device App 20220308526 - Yu; Hyeonseung ;   et al. | 2022-09-29 |
Holographic display apparatus and method for providing expanded viewing window Grant 11,454,928 - An , et al. September 27, 2 | 2022-09-27 |
Holographic display device capable of reducing chromatic aberration Grant 11,392,087 - An , et al. July 19, 2 | 2022-07-19 |
Backlight Unit And Holographic Display Apparatus Including The Same App 20220196900 - CHOI; Chilsung ;   et al. | 2022-06-23 |
Backlight unit and holographic display apparatus including the same Grant 11,366,427 - Choi , et al. June 21, 2 | 2022-06-21 |
Holographic display apparatus and holographic display method for providing enhanced image quality Grant 11,327,439 - Seo , et al. May 10, 2 | 2022-05-10 |
Beam Deflector And 3-dimensional Display Device Including The Same App 20220137479 - WON; Kanghee ;   et al. | 2022-05-05 |
Method and apparatus for processing holographic image Grant 11,320,784 - Kim , et al. May 3, 2 | 2022-05-03 |
See-through Type Display Apparatus App 20220121061 - Lee; Changkun ;   et al. | 2022-04-21 |
Backlight unit and holographic display apparatus including the same Grant 11,307,343 - Choi , et al. April 19, 2 | 2022-04-19 |
Optical Device With Reduced Chromatic Aberration And Display Device Including The Same App 20220107453 - HONG; Jong-Young ;   et al. | 2022-04-07 |
Beam deflector and three-dimensional display device including the same Grant 11,262,614 - Won , et al. March 1, 2 | 2022-03-01 |
Slim backlight unit for holographic display device and holographic display device including the same Grant 11,262,700 - Kim , et al. March 1, 2 | 2022-03-01 |
Method And Apparatus For Generating Computer-generated Hologram App 20220057750 - YANG; Daeho ;   et al. | 2022-02-24 |
Holographic Display And Operating Method Thereof App 20220043396 - An; Jungkwuen ;   et al. | 2022-02-10 |
Light deflector and light output device including the same Grant 11,243,449 - Won , et al. February 8, 2 | 2022-02-08 |
See-through type display apparatus Grant 11,243,427 - Lee , et al. February 8, 2 | 2022-02-08 |
Optical device with reduced chromatic aberration and display device including the same Grant 11,237,316 - Hong , et al. February 1, 2 | 2022-02-01 |
Holographic display and operating method thereof Grant 11,226,590 - An , et al. January 18, 2 | 2022-01-18 |
Beam Deflection Layer And 3-dimensional Display Device Including The Same App 20210352266 - KIM; Young ;   et al. | 2021-11-11 |
Holographic Display Apparatus And Method For Providing Expanded Viewing Window App 20210325827 - SONG; Hoon ;   et al. | 2021-10-21 |
Optical Device With Reduced Chromatic Aberration And Display Device Including The Same App 20210318480 - Hong; Jong-Young ;   et al. | 2021-10-14 |
Focus modulation optical system and holographic display device having the same Grant 11,144,010 - Kim , et al. October 12, 2 | 2021-10-12 |
Geometric Phase Optical Element And Three-dimensional Display Apparatus Including The Same App 20210302757 - Kim; Young ;   et al. | 2021-09-30 |
Correction pattern obtaining apparatus for correcting noise generated by optical element included in display and method of obtaining noise correction pattern using the same Grant 11,132,935 - Seo , et al. September 28, 2 | 2021-09-28 |
Beam Deflector, 3-dimensional Display Device Including The Same, And Method Of Deflecting Beam App 20210294115 - Won; Kanghee ;   et al. | 2021-09-23 |
Slim backlight unit for holographic display device and holographic display device including the same Grant 11,119,444 - Kim , et al. September 14, 2 | 2021-09-14 |
Holographic display apparatus and method for providing expanded viewing window Grant 11,073,794 - Song , et al. July 27, 2 | 2021-07-27 |
Light Deflector And Light Output Device Including The Same App 20210157212 - WON; Kanghee ;   et al. | 2021-05-27 |
Beam Deflector And Holographic Three-dimensional Image Display Apparatus Employing The Same App 20210109272 - KIM; Young ;   et al. | 2021-04-15 |
Holographic display apparatus and holographic display method for providing enhanced image quality Grant 10,969,744 - Seo , et al. April 6, 2 | 2021-04-06 |
Beam deflector and three-dimensional display device including the same Grant 10,962,796 - Song , et al. March 30, 2 | 2021-03-30 |
Holographic Display Device Having Reduced Chromatic Aberration App 20210080716 - SONG; Hoon ;   et al. | 2021-03-18 |
Light deflector and light output device including the same Grant 10,915,001 - Won , et al. February 9, 2 | 2021-02-09 |
Holographic Display Apparatus And Method For Providing Expanded Viewing Window App 20210026298 - SONG; Hoon ;   et al. | 2021-01-28 |
Method And Apparatus For Processing Holographic Image App 20210003967 - Kim; Young ;   et al. | 2021-01-07 |
Fourier-beam Shaper And Display Apparatus Including The Same App 20210003852 - Kim; Young ;   et al. | 2021-01-07 |
Beam deflector and holographic three-dimensional image display apparatus employing the same Grant 10,884,171 - Kim , et al. January 5, 2 | 2021-01-05 |
Holographic display device having reduced chromatic aberration Grant 10,884,240 - Song , et al. January 5, 2 | 2021-01-05 |
Backlight Device, Holographic Display Including The Same, And Method Of Manufacturing Holographic Optical Element Having A Multilayered Structure App 20200408979 - Choi; Chilsung ;   et al. | 2020-12-31 |
Light guide plate, backlight unit, and holographic display apparatus including the backlight unit Grant 10,852,559 - Choi , et al. December 1, 2 | 2020-12-01 |
Backlight Unit And Holographic Display Apparatus Including The Same App 20200363578 - CHOI; Chilsung ;   et al. | 2020-11-19 |
Backlight device, holographic display including the same, and method of manufacturing holographic optical element having a multilayered structure Grant 10,802,199 - Choi , et al. October 13, 2 | 2020-10-13 |
Correction Pattern Obtaining Apparatus For Correcting Noise Generated By Optical Element Included In Display And Method Of Obtaining Noise Correction Pattern Using The Same App 20200294442 - Seo; Wontaek ;   et al. | 2020-09-17 |
Method and apparatus for processing holographic image Grant 10,775,742 - Seo , et al. Sept | 2020-09-15 |
Beam Deflector And Three-dimensional Display Device Including The Same App 20200285110 - WON; Kanghee ;   et al. | 2020-09-10 |
Backlight unit providing uniform light and display apparatus including the same Grant 10,761,256 - Dubinin , et al. Sep | 2020-09-01 |
Light Deflector And Light Output Device Including The Same App 20200272023 - WON; Kanghee ;   et al. | 2020-08-27 |
Three-dimensional Holographic Display Using Multiple Pinholes And Method Of Operating The Same App 20200273388 - Seo; Wontaek ;   et al. | 2020-08-27 |
Beam deflector and three-dimensional display device including the same Grant 10,690,958 - Won , et al. | 2020-06-23 |
Backlight Unit And Holographic Display Apparatus Including The Same App 20200150587 - Choi; Chilsung ;   et al. | 2020-05-14 |
Holographic Display Apparatus And Method For Providing Expanded Viewing Window App 20200142355 - An; Jungkwuen ;   et al. | 2020-05-07 |
Backlight unit including input coupler, holographic display apparatus including the backlight unit, and method of manufacturing the input coupler Grant 10,620,357 - Lee , et al. | 2020-04-14 |
See-through Type Display Apparatus App 20200096816 - Lee; Changkun ;   et al. | 2020-03-26 |
Slim Backlight Unit For Holographic Display Device And Holographic Display Device Including The Same App 20200050146 - Kim; Yunhee ;   et al. | 2020-02-13 |
Focus Modulation Optical System And Holographic Display Device Having The Same App 20200050145 - KIM; Young ;   et al. | 2020-02-13 |
Holographic Display Apparatus And Holographic Display Method For Providing Enhanced Image Quality App 20200041958 - Seo; Wontaek ;   et al. | 2020-02-06 |
Spatial light modulator providing improved image quality and holographic display apparatus including the same Grant 10,551,795 - Sung , et al. Fe | 2020-02-04 |
See-through holographic display apparatus Grant 10,545,337 - Sung , et al. Ja | 2020-01-28 |
Holographic Display Device Having Reduced Chromatic Aberration App 20200012092 - SONG; Hoon ;   et al. | 2020-01-09 |
Backlight unit for holographic display apparatus and holographic display apparatus including the same Grant 10,527,773 - Kim , et al. J | 2020-01-07 |
Backlight unit and holographic display including the same Grant 10,523,926 - Kim , et al. Dec | 2019-12-31 |
Holographic display apparatus and holographic display method Grant 10,520,727 - An , et al. Dec | 2019-12-31 |
Slim backlight unit for holographic display device and holographic display device including the same Grant 10,488,822 - Kim , et al. Nov | 2019-11-26 |
Slim Backlight Unit For Holographic Display Device And Holographic Display Device Including The Same App 20190339647 - KIM; Yunhee ;   et al. | 2019-11-07 |
Backlight unit and holographic display device including the same Grant 10,459,288 - Choi , et al. Oc | 2019-10-29 |
Backlight Unit Providing Uniform Light And Display Apparatus Including The Same App 20190317264 - DUBININ; German B. ;   et al. | 2019-10-17 |
Beam steering backlight unit and holographic display apparatus including the same Grant 10,416,762 - Kim , et al. Sept | 2019-09-17 |
Beam Deflector And Holographic Three-dimensional Image Display Apparatus Employing The Same App 20190257993 - KIM; Young ;   et al. | 2019-08-22 |
Beam Deflector And Three-dimensional Display Device Including The Same App 20190258069 - SONG; Hoon ;   et al. | 2019-08-22 |
Holographic Display Device Capable Of Reducing Chromatic Aberration App 20190212700 - AN; Jungkwuen ;   et al. | 2019-07-11 |
Beam Deflector And Three-dimensional Display Device Including The Same App 20190113802 - WON; Kanghee ;   et al. | 2019-04-18 |
Beam Expander And Display Including The Same App 20190113761 - KIM; Sunil ;   et al. | 2019-04-18 |
Backlight Unit Including Input Coupler, Holographic Display Apparatus Including The Backlight Unit, And Method Of Manufacturing The Input Coupler App 20190064420 - LEE; Sunghoon ;   et al. | 2019-02-28 |
Light Guide Plate, Backlight Unit, And Holographic Display Apparatus Including The Backlight Unit App 20190049739 - CHOI; Chilsung ;   et al. | 2019-02-14 |
Backlight unit for holographic display apparatus and holographic display apparatus including the same Grant 10,191,196 - Morozov , et al. Ja | 2019-01-29 |
Holographic Display Apparatus And Holographic Display Method For Providing Enhanced Image Quality App 20180364642 - SEO; Wontaek ;   et al. | 2018-12-20 |
Apparatus and method for displaying holographic 3D image Grant 10,139,781 - Sung , et al. Nov | 2018-11-27 |
Holographic Display Apparatus And Holographic Display Method App 20180321492 - AN; Jungkwuen ;   et al. | 2018-11-08 |
Holographic display apparatus and holographic display method for providing enhanced image quality Grant 10,088,803 - Seo , et al. October 2, 2 | 2018-10-02 |
Holographic display apparatus and holographic display method Grant 10,054,793 - An , et al. August 21, 2 | 2018-08-21 |
Holographic Display And Operating Method Thereof App 20180181065 - An; Jungkwuen ;   et al. | 2018-06-28 |
Backlight Unit And Holographic Display Device Including The Same App 20180173057 - CHOI; Chilsung ;   et al. | 2018-06-21 |
Backlight Unit For Holographic Display Apparatus And Holographic Display Apparatus Including The Same App 20180149790 - Kim; Yunhee ;   et al. | 2018-05-31 |
Backlight Device Holographic Display Including The Same, And Method Of Manufacturing Holographic Optical Element App 20180136383 - CHOI; Chilsung ;   et al. | 2018-05-17 |
Slim Backlight Unit For Holographic Display Device And Holographic Display Device Including The Same App 20180032030 - KIM; Yunhee ;   et al. | 2018-02-01 |
Beam Steering Backlight Unit And Holographic Display Apparatus Including The Same App 20180024628 - KIM; Sunil ;   et al. | 2018-01-25 |
Method And Apparatus For Processing Holographic Image App 20170235277 - SEO; Juwon ;   et al. | 2017-08-17 |
Complex spatial light modulator and three-dimensional image display apparatus having the same Grant 9,696,687 - Sung , et al. July 4, 2 | 2017-07-04 |
Optical device for augmented reality Grant 9,664,903 - An , et al. May 30, 2 | 2017-05-30 |
See-through Holographic Display Apparatus App 20170123204 - SUNG; Geeyoung ;   et al. | 2017-05-04 |
Spatial Light Modulator Providing Improved Image Quality And Holographic Display Apparatus Including The Same App 20160349702 - SUNG; Geeyoung ;   et al. | 2016-12-01 |
Holographic Display Apparatus And Holographic Display Method For Providing Enhanced Image Quality App 20160320752 - Seo; Wontaek ;   et al. | 2016-11-03 |
Backlight Unit For Holographic Display Apparatus And Holographic Display Apparatus Including The Same App 20160147003 - MOROZOV; Alexander V. ;   et al. | 2016-05-26 |
Holographic Display Apparatus And Holographic Display Method App 20160103321 - AN; Jungkwuen ;   et al. | 2016-04-14 |
Optical Device For Augmented Reality App 20160077335 - AN; Jungkwuen ;   et al. | 2016-03-17 |
Backlight Unit And Holographic Display Including The Same App 20160065955 - KIM; Sunil ;   et al. | 2016-03-03 |
Apparatus And Method For Displaying Holographic 3d Image App 20160011565 - SUNG; Geeyoung ;   et al. | 2016-01-14 |
Complex Spatial Light Modulator And Three-dimensional Image Display Apparatus Having The Same App 20150160614 - SUNG; Geeyoung ;   et al. | 2015-06-11 |