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公开(公告)号：US20210055564A1
公开(公告)日：2021-02-25
申请号：US16773359
申请日：2020-01-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Geeyoung SUNG , Changkun LEE , Hongseok LEE
Abstract: An augmented reality display device including a vision correction lens includes an optical combining element disposed to be inclined with respect to an eyeglass, a virtual image supply unit supplying a virtual image to the optical combining element, and a vision correction lens (frequency clip) disposed to be inclined with respect to the eyeglass. The vision correction lens and the optical combining element may be disposed parallel to each other with the same inclination angle.
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公开(公告)号：US20190113886A1
公开(公告)日：2019-04-18
申请号：US16139969
申请日：2018-09-24
Inventor： Yongkyu KIM , Kichul KIM , Hojung KIM , Hyunsik PARK , Hongseok LEE , Hyunwook JI
Abstract: With regard to image data processing, a method of obtaining a focus term by using periodicity of the focus term is provided. The focus term may be used in a plurality of operation processes for processing image data.
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公开(公告)号：US20190113802A1
公开(公告)日：2019-04-18
申请号：US16103406
申请日：2018-08-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kanghee WON , Young KIM , Hoon SONG , Sunil KIM , Jungkwuen AN , Sunghoon LEE , Hongseok LEE , Chilsung CHOI
IPC: G02F1/1335 , G02F1/13363
Abstract: A beam deflector includes a first wavelength selective polarizer configured to convert a polarization state of light in a first wavelength band into a first polarization state, a first liquid crystal deflector including liquid crystal molecules and an optical path change surface to deflect light incident from the first wavelength selective polarizer, and a controller configured to control the first liquid crystal deflector to adjust an angle of the first optical path change surface.
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34.发明申请公开(公告)号：US20190056635A1
公开(公告)日：2019-02-21
申请号：US15863453
申请日：2018-01-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young KIM , Alexander V. MOROZOV , Hoon SONG , Kanghee WON , Hongseok LEE
CPC classification number: G02F1/31 , G02B27/2214 , G02B27/2292 , G02F2001/134381 , G02F2201/128
Abstract: A liquid crystal light deflector includes a first electrode layer including line electrodes, a second electrode layer including a common electrode, and a liquid crystal layer that forms an electrical prism using liquid crystal molecules according to an electric field formed between the first and second electrode layers. The orientations of the liquid crystal molecules may be reset by an electric field formed between line electrodes of adjacent channels within the first electrode layer. A method of deflecting light includes controlling the first electrode layer and the second electrode layer to reset the orientation of the liquid crystal molecules prior to forming an electrical prism in the liquid crystal layer.
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公开(公告)号：US20180157024A1
公开(公告)日：2018-06-07
申请号：US15724459
申请日：2017-10-04
Inventor： Hojung KIM , Kichul KIM , Yongkyu KIM , Hongseok LEE
CPC classification number: G02B21/367 , A61B6/027 , G03H1/0808 , G03H1/16 , G03H2001/0224 , G03H2226/02 , G06F17/142 , G06T7/0012
Abstract: An image processing apparatus includes a core configured to perform a fast Fourier transformation (FFT) operation on the image data, a memory configured to store data that is output by the core, and a controller configured to control the core to perform the FFT operation on the image data. The core is resettable based on an amount of the image data.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20180032030A1
公开(公告)日：2018-02-01
申请号：US15391298
申请日：2016-12-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yunhee KIM , German B. DUBININ , Alexander V. MOROZOV , Sunil KIM , Hoon SONG , Jungkwuen AN , Young KIM , Hongseok LEE , Chilsung CHOI
Abstract: A backlight unit for a binocular-holographic display device and a holographic display device including the same are provided. The backlight unit includes a light source unit which outputs light, a first beam expansion unit which expands, in a first direction, the light output from the light source unit, a second beam expansion unit which expands, in a second direction perpendicular to the first direction, the light output from the first beam expansion unit, and a beam deflection unit which diffracts light incident on the first beam expansion unit. The holographic display device includes the backlight unit, a field lens, and a spatial light modulator.
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公开(公告)号：US20180017938A1
公开(公告)日：2018-01-18
申请号：US15360248
申请日：2016-11-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yuntae KIM , Geeyoung SUNG , Hongseok LEE
CPC classification number: G03H1/0443 , G03H1/0808 , G03H2001/0224 , G03H2210/13 , G03H2210/30 , G03H2210/33 , G03H2210/441 , G03H2210/454 , G03H2225/60 , G06T2200/04 , G06T2207/10024 , G06T2207/10028 , G06T2207/20021 , G06T2207/20056 , G06T2207/20212 , G06T2219/008 , G09G3/003 , G09G5/026 , G09G2300/023 , H04N13/15 , H04N13/189
Abstract: A method and apparatus for processing a three-dimensional image are provided. The method includes receiving original color data and original depth data of a plurality of layers of an original holographic image, selecting reference layers from among the plurality of layers, mapping adjustment color data of a non-selected layer, which is determined based on using the original depth data of the non-selected layer and the reference layers, to each of the reference layers, and generating a computer generated hologram image by using the original color data of the reference layers and the adjustment color data that has been mapped to the reference layers.
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公开(公告)号：US20170178281A1
公开(公告)日：2017-06-22
申请号：US15377336
申请日：2016-12-13
Inventor： Hojung KIM , Kichul KIM , Hongseok LEE
IPC: G06T1/60
CPC classification number: G06T1/60 , G06F17/142 , G06T9/00 , G06T2207/20056
Abstract: A method for performing a Fourier transform includes generating intermediate data by performing a 1D FFT on input image data on a row-by-row basis, designating different banks of a memory as respective start positions, dividing and storing the intermediate data at the start positions, reading out the intermediate data at the start positions, and generating final data by performing a 1D FFT on the intermediate data on a column-by-column basis.
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39.发明申请公开(公告)号：US20170176669A1
公开(公告)日：2017-06-22
申请号：US15171523
申请日：2016-06-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeseung CHUNG , Sunghoon LEE , Jihyun BAE , Joonyong PARK , Hoon SONG , Hongseok LEE , Dongouk KIM , Hyunjoon KIM , Bongsu SHIN , Dongsik SHIM , Seogwoo HONG
CPC classification number: G02B6/0061 , G02B5/1819 , G02B5/1842 , G02B5/1857 , G02B6/005 , G02B6/0065 , G02B6/0068 , G02B27/2228
Abstract: A directional backlight and a 3D image display apparatus including the directional backlight are provided. The directional backlight includes a light guide plate guiding light emitted from a light source; a diffractive device configured to adjust the direction of light exiting the light guide plate; and an aperture adjusting layer including a plurality of apertures. The aperture adjusting layer may adjust the optical output efficiency of the diffractive device.
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40.发明申请BACKLIGHT UNIT FOR HOLOGRAPHIC DISPLAY APPARATUS AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDING THE SAME 审中-公开用于全息显示装置和全息显示装置的背光单元公开(公告)号：US20160147003A1
公开(公告)日：2016-05-26
申请号：US14926095
申请日：2015-10-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Alexander V. MOROZOV , Andrey N. PUTILIN , Sergey E. DUBYNIN , German B. DUBININ , Sergey S. KOPENKIN , Yuriy P. BORODIN , Sunil KIM , Jungkwuen AN , Chilsung CHOI , Hongseok LEE
CPC classification number: G02B6/0023 , G02B5/32 , G02B6/0031 , G02B6/0068 , G02B27/0093 , G02B27/10 , G02B27/225 , G02B27/30 , G03H1/2286 , G03H1/2294 , G03H2001/2223 , G03H2001/2242 , G03H2222/18 , G03H2222/34 , G03H2223/16 , G03H2226/05
Abstract: A backlight unit (BLU), for a binocular holographic display apparatus, and the binocular holographic display apparatus including the BLU are provided. The BLU includes: a light source unit that emits coherent illumination light; and a light guide plate that is transparent and includes a light incidence surface onto which the coherent illumination light emitted by the light source unit is incident and a light emission surface through which the illumination light is output. The light source unit includes a beam deflector that adjusts an incidence angle of the illumination light incident onto the light guide plate.
Abstract translation: 提供了一种用于双目全息显示装置的背光单元（BLU）和包括BLU的双目全息显示装置。 BLU包括：发射相干照明光的光源单元; 以及导光板，其是透明的并且包括由光源单元发射的相干照明光入射到的光入射面和照射光被输出的发光面。 光源单元包括调整入射到导光板上的照明光的入射角的光束偏转器。
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