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61.发明申请公开(公告)号：US20180136383A1
公开(公告)日：2018-05-17
申请号：US15691091
申请日：2017-08-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chilsung CHOI , Sunil KIM , Hoon SONG , Jungkwuen AN , Hongseok LEE
Abstract: A backlight device, a holographic display that includes the backlight device, and a method of manufacturing a holographic optical element are provided. The backlight device includes a light guide plate configured to guide light emitted by a light source, a first holographic optical element configured to expand light that has propagated through the light guide plate and that has a multi-layered structure, and a second holographic optical element configured to concentrate light reflected by the first holographic optical element.
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公开(公告)号：US20180129060A1
公开(公告)日：2018-05-10
申请号：US15654097
申请日：2017-07-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sunghoon LEE , Dongouk KIM , Joonyong PARK , Jihyun BAE , Hoon SONG , Bongsu SHIN , Dongsik SHIM , Jaeseung CHUNG
IPC: G02B27/22 , F21V8/00 , G02F1/1335 , G02B5/18
Abstract: A backlight unit for a three-dimensional (3D) image display includes a light guiding plate configured to guide light; a light source configured to emit the light to the light guiding plate; and a diffraction grating structure provided on a surface of the light guiding plate, the diffraction grating structure configured to diffract the light emitted from the surface of the light guiding plate, and including diffracting gratings having different heights.
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公开(公告)号：US20180018829A1
公开(公告)日：2018-01-18
申请号：US15455400
申请日：2017-03-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hojung KIM , Yongkyu KIM , Hoon SONG , Hongseok LEE
CPC classification number: G06T19/20 , G03H1/0808 , G03H2210/45 , G06F17/142 , G06T7/262 , G06T2207/10024 , G06T2207/10028 , G06T2207/20056 , H04N7/183 , H04N13/161 , H04N13/271
Abstract: A method for processing a three-dimensional (3D) image includes acquiring a frame of a color image and a frame of a depth image, and generating a frame by combining the acquired frame of the color image with the acquired frame of the depth image. The generating of the frame includes combining a line of the color image with a corresponding line of the depth image.
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64.发明申请公开(公告)号：US20170248747A1
公开(公告)日：2017-08-31
申请号：US15413526
申请日：2017-01-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yunhee KIM , Hoon SONG , Sunil KIM , Seokho SONG
CPC classification number: G02B6/005 , G02B6/0055 , G02B6/0068 , G02B6/34 , G02B27/2214 , G03H1/2286 , G03H2223/16
Abstract: A coherent backlight unit and a 3D image display device including the coherent backlight unit are provided. The coherent backlight unit includes a light source, a light guide plate, a first diffraction grating, a second diffraction grating, and a reflective optical element. The light source irradiates a coherent light and the reflective optical element reflects the coherent light that is propagating toward one of the side surfaces from the inner side of the light guide plate toward the inner side of the light guide plate.
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公开(公告)号：US20170235372A1
公开(公告)日：2017-08-17
申请号：US15374505
申请日：2016-12-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hoon SONG , Yuntae KIM , Juwon SEO , Hongseok LEE , Chilsung CHOI
IPC: G06F3/01 , G06T7/70 , G06F3/0481 , H04N9/31 , H04N13/00 , H04N13/04 , G03H1/02 , G06T7/20 , G06K9/00
CPC classification number: G06F3/017 , G03H1/024 , G03H1/2286 , G03H1/2294 , G03H2001/0061 , G03H2001/2226 , G03H2223/23 , G06F3/011 , G06F3/013 , G06F3/0304 , G06F3/0426 , G06F3/04815 , G06F3/04842 , G06K9/00355 , G06K9/00604 , G06K9/2081 , G06K9/209 , G06T7/20 , G06T7/246 , G06T7/70 , G06T7/73 , G06T2207/30196 , H04N9/3102 , H04N9/3126 , H04N9/3161 , H04N13/161 , H04N13/279 , H04N13/302 , H04N13/32 , H04N13/383
Abstract: An interactive 3D display apparatus and method are provided. The interactive 3D display apparatus includes a hand sensing module configured to acquire a hand image by detecting a hand of a user and a user interaction module configured to generate a virtual object adjustment parameter by analyzing user-intended information about the hand based on the hand image acquired by the hand sensing module and comparing an analysis result with predefined user scenarios, an image rendering module configured to set a scene according to the generated virtual object adjustment parameter, generate image data by rendering the set scene, and convert the generated image data into display data, and a 3D display configured to display a 3D image including a virtual object in which a change intended by the user has been reflected according to the display data.
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Patent Agency Ranking
公开(公告)号：US20170200423A1
公开(公告)日：2017-07-13
申请号：US15171587
申请日：2016-06-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young KIM , Yunhee KIM , Hoon SONG
CPC classification number: G09G3/3433 , G02B27/2214 , G02F1/29 , G09G3/2003 , G09G3/36 , G09G2310/0235
Abstract: A light deflector includes a first light deflecting member disposed on a transparent substrate and has a refractive index that varies depending on a magnitude of an electric field applied thereto. The light deflector may adjust the refractive index by applying electric fields differently according to regions of the first light deflecting member or time divisions. The light deflector may have a smaller size than a light deflector including an optical device, and may easily adjust the refractive index.
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公开(公告)号：US20150116469A1
公开(公告)日：2015-04-30
申请号：US14585055
申请日：2014-12-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyu-hwan CHOI , Hong-seok LEE , Hoon SONG , Yoon-sun CHOI , Jung-mok BAE
IPC: H04N13/04
CPC classification number: H04N13/351 , G02B26/005 , G03H1/2205 , G03H2001/0094 , G03H2001/2271 , G03H2210/30 , H04N13/302 , H04N13/305 , H04N13/312 , H04N13/322 , H04N13/354
Abstract: A multi-view point 3D display apparatus using an active optical device is provided. The active optical device may change a path of light without a substantial drop of image resolution.
Abstract translation: 提供了使用有源光学装置的多视点3D显示装置。 有源光学器件可以改变光路，而不会显着降低图像分辨率。
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68.发明申请公开(公告)号：US20150009684A1
公开(公告)日：2015-01-08
申请号：US14494116
申请日：2014-09-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyu-hwan CHOI , Hong-seok LEE , Hoon SONG , Yoon-sun CHOI , Jung-mok BAE
CPC classification number: G03H1/04 , F21V13/00 , G02B27/0905 , G02B27/0933 , G02B27/0961 , G02B27/0977 , G03H1/02 , G03H1/2286 , G03H2001/0212 , G03H2222/22 , G03H2222/35
Abstract: A surface light source device is provided. The surface light source device includes a light source, a beam splitter configured to split a light irradiated from the light source into a plurality of light beams each having a different path, a diffusion unit configured to diffuse the plurality of light beams split by the beam splitter into a surface light, and a collimating unit configured to arrange the plurality of light beams diffused from the diffusion unit in one direction.
Abstract translation: 提供表面光源装置。 所述面光源装置包括光源，将所述光源照射的光分成多个具有不同路径的光束的分束器，漫射单元，被配置为使由所述光束分离的所述多个光束 分离成面光，以及准直单元，被配置为沿着一个方向布置从扩散单元扩散的多个光束。
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公开(公告)号：US20140375763A1
公开(公告)日：2014-12-25
申请号：US14294756
申请日：2014-06-03
Inventor： Hong-seok LEE , Hoon SONG , Kang-hee WON , Neil COLLINGS , Daping CHU
IPC: G03H1/00
CPC classification number: G03H1/2294 , G03H1/02 , G03H2001/2239 , G03H2223/17 , G03H2223/19 , G03H2223/24 , G03H2225/24 , G03H2225/25 , G03H2227/03 , G03H2240/56 , G03H2240/61
Abstract: Provided is an optically addressable spatial light modulator (OASLM)-based holographic display and a method of operating the same. The display includes an addressing unit including a light source unit emitting a plurality of recording beams, a driving mirror array including driving mirrors that each reflect a recording beam incident thereon, and a mirror member array including mirror members that each obliquely reflect a recording beam incident thereon, in which each of the driving mirrors corresponds to one of the mirror members. The recording beams, which are transmitted by the addressing unit, are focused onto the OASLM by micro lenses of a lenslet array. The OASLM is optically addressed by the recording beams focused by the micro lenses of the lenslet array and thus modulates and diffracts a reproduction beam, incident thereon from a reproduction beam providing unit, and thus a holographic image is reproduced.
Abstract translation: 提供了一种基于光可寻址空间光调制器（OASLM）的全息显示器及其操作方法。 该显示器包括：寻址单元，包括发射多个记录光束的光源单元;驱动反射镜阵列，包括各自反映入射到其上的记录光束的驱动镜;以及镜构件阵列，其包括镜构件，每个镜构件倾斜地反射记录光束入射 其中每个驱动反射镜对应于一个镜构件。 由寻址单元发送的记录光束通过小透镜阵列的微透镜聚焦到OASLM上。 OASLM通过由微透镜阵列的微透镜聚焦的记录光束进行光学寻址，并且因此从再现光束提供单元调制和衍射从其入射的再现光束，从而再现全息图像。
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公开(公告)号：US20140168754A1
公开(公告)日：2014-06-19
申请号：US14031217
申请日：2013-09-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yun-hee KIM , Hoon SONG , Jung-mok BAE , Kyu-hwan CHOI , Yoon-sun CHOI , Yong-joo KWON
CPC classification number: G02B26/005 , G02B27/2242
Abstract: A display including an electrowetting prism array is provided. The display includes: a light source, a 2-dimensional (2D) display for providing an image using light from the light source, a prism array in which a refractive power of one or more prisms of the prism array is adjustablein real time, and an optical element which increases a refraction of light transmitted therethrough. In the display, the optical element may be disposed in front of or behind the prism array. The optical element may be a convex lens, a Fresnel lens, a holographic optical element (HOE), a diffraction optical element (DOE), or a second electrowetting prism array. The convex lens may be a variable focus lens.
Abstract translation: 提供包括电润湿棱镜阵列的显示器。 显示器包括：光源，用于使用来自光源的光提供图像的二维（2D）显示器，棱镜阵列，其中棱镜阵列的一个或多个棱镜的折射力实时调节;以及 增加透过其的光的折射的光学元件。 在显示器中，光学元件可以设置在棱镜阵列的前面或后面。 光学元件可以是凸透镜，菲涅尔透镜，全息光学元件（HOE），衍射光学元件（DOE）或第二电润湿棱镜阵列。 凸透镜可以是可变焦距透镜。
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