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公开(公告)号：US20140009809A1
公开(公告)日：2014-01-09
申请号：US13838366
申请日：2013-03-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoung-seok Pyun , Andrew Putilin , Alexander Morozov , Ivan Bovsunovskiy , Chil-sung Choi
CPC classification number: G03H1/30 , G03H1/0476 , G03H1/0486 , G03H1/26 , G03H2001/048 , G03H2222/35 , G03H2222/44
Abstract: A hologram recording apparatus is provided, including: a coherent light source; a beam splitter which splits a beam emitted from the coherent light source into a signal beam and a reference beam; a signal beam forming unit including a first optical element which splits the signal beam into a plurality of sub signal beams and deflects the plurality of sub signal beams in different directions. The signal beam forming unit further directs the plurality of sub signal beams onto a hologram recording medium. The recording apparatus also includes a reference beam forming unit which directs the reference onto a location on the hologram recording medium which overlaps with locations on the hologram recording medium on which the plurality of sub signal beams are incident.
Abstract translation: 提供全息图记录装置，包括：相干光源; 分束器，其将从相干光源发射的光束分解成信号光束和参考光束; 信号光束形成单元，包括第一光学元件，其将信号光束分解成多个子信号光束并使多个子信号光束在不同方向上偏转。 信号光束形成单元还将多个子信号光束引导到全息图记录介质上。 记录装置还包括参考光束形成单元，其将参考指向全息图记录介质上与多个子信号光束入射的全息图记录介质上的位置重叠的位置。
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公开(公告)号：US09291997B2
公开(公告)日：2016-03-22
申请号：US13846251
申请日：2013-03-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoung-seok Pyun , Alexander Morozov , Chil-sung Choi , Ivan Bovsunovskiy , Vladislav Druzhin , Andrew Putilin
CPC classification number: G03H1/02 , G03H1/0476 , G03H1/0891 , G03H1/16 , G03H2001/0415 , G03H2001/0482 , G03H2001/2655
Abstract: A high speed hologram recording apparatus and method. The hologram recording apparatus includes: a light source for emitting coherent light; a beam splitter for splitting the coherent light emitted from the light source into a signal beam and a reference beam; a signal beam transfer unit comprising an angular deflector that changes a direction of the signal beam according to time, and irradiating the signal beam onto a hologram recording medium; and a reference beam transfer unit irradiating the reference beam at a location of the hologram recording medium where the signal beam is also irradiated.
Abstract translation: 高速全息记录装置及方法。 全息记录装置包括：用于发射相干光的光源; 用于将从光源发射的相干光分解成信号光束和参考光束的分束器; 信号光束传送单元，包括根据时间改变信号光束的方向并将信号光束照射到全息图记录介质上的角度偏转器; 以及参考光束传送单元，其在信号光束也被照射的全息图记录介质的位置处照射参考光束。
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公开(公告)号：US09207637B2
公开(公告)日：2015-12-08
申请号：US13837477
申请日：2013-03-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoung-seok Pyun , Andrew Putilin , Alexander Morozov , Ivan Bovsunovskiy , Vladislav Druzhin , Sang-yoon Oh , Sang-yoon Lee , Chul-sung Choi
CPC classification number: G03H1/0476 , G03H1/10 , G03H1/16 , G03H2001/0413 , G03H2001/0415 , G03H2001/048 , G03H2223/16 , G03H2223/23 , G03H2227/02
Abstract: A hologram recording and reproducing apparatus including: a coherent light source; a beam splitter which splits a beam emitted from the coherent light source into a signal beam and a reference beam; a signal beam forming unit which modulates the signal beam split and directs the modulated signal beam onto a hologram recording medium; and a reference beam forming unit which directs the reference beam to be irradiated onto a location on the hologram recording medium which overlaps with a location on the hologram recording medium on which the signal beam is incident, wherein the signal beam forming unit includes: a first light guide member which transmits the signal beam split by the beam splitter; a spatial light modulator (SLM) which modulates the signal beam transmitted through the first light guide member; and a holographic Fourier transformation optical device which focuses the modulated signal beam onto the hologram recording medium.
Abstract translation: 一种全息图记录和再现装置，包括：相干光源; 分束器，其将从相干光源发射的光束分解成信号光束和参考光束; 信号光束形成单元，其对所述信号光束进行分割并将调制的信号光束引导到全息图记录介质上; 以及参考光束形成单元，其将要照射的参考光束引导到全息图记录介质上与信号光束入射的全息图记录介质上的位置重叠的位置，其中信号光束形成单元包括：第一 导光构件，其传输由分束器分裂的信号光束; 空间光调制器（SLM），其调制通过第一导光构件传输的信号光束; 以及将调制信号光束聚焦到全息图记录介质上的全息傅里叶变换光学装置。
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公开(公告)号：US09651918B2
公开(公告)日：2017-05-16
申请号：US14031193
申请日：2013-09-19
Inventor： Kyoung-seok Pyun , Byoung-ho Lee , Sun-il Kim , Chil-sung Choi , Soon-gi Park , Jung-kwuen An , Kee-hoon Hong , Ji-woon Yeom , Jong-hyun Kim
CPC classification number: G03H1/0476 , G03H2001/048
Abstract: Provided is a holographic recording method in which an interference fringe between a reference beam and a signal beam, modulated according to information regarding a plurality of hologram pixels, is recorded on a holographic recording medium, the holographic recording method including multiplexing-recording the interference fringe of the plurality of hologram pixels such that at least a part of the interference fringe recorded of neighboring hologram pixels of the plurality of hologram pixels is overlapped.
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5.发明授权Islands-in-sea type photorefractive polymer composite, and photorefractive device and optical device including the same 有权海岛型光折变聚合物复合材料，以及包含其的光折射装置和光学装置公开(公告)号：US09436060B2
公开(公告)日：2016-09-06
申请号：US14011077
申请日：2013-08-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chil-sung Choi , Kyoung-seok Pyun
CPC classification number: G02F1/29 , G02B1/04 , G02F1/0126 , G02F1/0338 , G02F1/3511 , G02F1/3611 , G02F1/3612 , G02F1/3613 , G02F2203/52
Abstract: Provided are an islands-in-sea type photorefractive polymer composite, and a photorefractive device and an optical device including the same. The islands-in-sea type photorefractive polymer composite includes at least a photoconductive polymer matrix, a nonlinear optical chromophore, and a plasticizer, as a sea component, and includes at least a photocharge generator as an island component.
Abstract translation: 提供了海岛型光折变聚合物复合材料，以及光折射装置和包括其的光学装置。 海岛型光折变聚合物复合材料至少包括作为海成分的光导聚合物基质，非线性光学发色团和增塑剂，并且至少包括作为岛成分的光电荷发生器。
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Patent Agency Ranking
公开(公告)号：US09367036B2
公开(公告)日：2016-06-14
申请号：US13838366
申请日：2013-03-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoung-seok Pyun , Andrew Putilin , Alexander Morozov , Ivan Bovsunovskiy , Chil-sung Choi
CPC classification number: G03H1/30 , G03H1/0476 , G03H1/0486 , G03H1/26 , G03H2001/048 , G03H2222/35 , G03H2222/44
Abstract: A hologram recording apparatus is provided, including: a coherent light source; a beam splitter which splits a beam emitted from the coherent light source into a signal beam and a reference beam; a signal beam forming unit including a first optical element which splits the signal beam into a plurality of sub signal beams and deflects the plurality of sub signal beams in different directions. The signal beam forming unit further directs the plurality of sub signal beams onto a hologram recording medium. The recording apparatus also includes a reference beam forming unit which directs the reference onto a location on the hologram recording medium which overlaps with locations on the hologram recording medium on which the plurality of sub signal beams are incident.
Abstract translation: 提供全息图记录装置，包括：相干光源; 分束器，其将从相干光源发射的光束分解成信号光束和参考光束; 信号光束形成单元，包括第一光学元件，其将信号光束分解成多个子信号光束并使多个子信号光束在不同方向上偏转。 信号光束形成单元还将多个子信号光束引导到全息图记录介质上。 记录装置还包括参考光束形成单元，其将参考指向全息图记录介质上与多个子信号光束入射的全息图记录介质上的位置重叠的位置。
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公开(公告)号：US09753432B2
公开(公告)日：2017-09-05
申请号：US14079983
申请日：2013-11-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoung-seok Pyun , Chil-sung Choi , Alexander Morozov , Jung-kwuen An , Sun-il Kim , Ivan Bovsunovskiy , Andrew Putilin
CPC classification number: G03H1/0402 , G03H1/0476 , G03H1/16 , G03H2001/048 , G03H2210/22 , G03H2222/18 , G03H2222/34 , G03H2223/16
Abstract: An optical head for a hologram optical apparatus and a method of operating the same are provided. The optical head for the hologram optical apparatus includes a reference light unit for guiding reference light, a signal light unit for guiding signal light, and a light source unit for providing 1 the reference light and the signal light to the reference light unit and the signal light unit, wherein the reference light unit and the signal light unit are stacked. The signal light unit includes: a plurality of optical waveguides stacked sequentially; composite hologram optical elements and lighting hologram optical elements disposed on the plurality of optical waveguides; an optical modulator for modulating light output from the plurality of the optical waveguides; and a lens for condensing light output from the optical modulator onto a recording layer.
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公开(公告)号：US09454132B2
公开(公告)日：2016-09-27
申请号：US14093623
申请日：2013-12-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jung-kwuen An , Kyoung-seok Pyun
CPC classification number: G03H1/26 , G02B5/32 , G02B17/006 , G03H1/0248 , G03H1/0476 , G03H1/30 , G03H2001/0482
Abstract: An integrated hologram optical device, a method of manufacturing the same, and an integrated hologram recording apparatus are provided. The integrated hologram optical device includes a two-dimensional (2D) array of a plurality of hogels. A holographic element is configured to be recorded such that a combination of the plurality of hogels is configured to adjust at least one of an angle and a focal length of a signal beam.
Abstract translation: 提供了一种集成的全息图光学装置，其制造方法和一体的全息图记录装置。 集成全息光学装置包括多个凹凸的二维（2D）阵列。 全息元件被配置为被记录为使得多个蜂巢的组合被配置为调整信号光束的角度和焦距中的至少一个。
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9.发明授权Photorefractive polymer composite, and photorefractive device and hologram display device including the same 有权光折射聚合物复合材料，以及包括其的光折射装置和全息图显示装置公开(公告)号：US09134550B2
公开(公告)日：2015-09-15
申请号：US13971049
申请日：2013-08-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chil-sung Choi , Kyoung-seok Pyun
CPC classification number: G02F1/0018 , G02F1/0126 , G03H1/26 , G03H2001/0264 , G03H2001/048 , G03H2001/2655 , G03H2260/54
Abstract: Provided are a photorefractive polymer composite, and a photorefractive devices and hologram display device including the same. The photorefractive polymer composite includes a photoconductive polymer matrix, a nonlinear optical chromophore, a plasticizer, and a graphite-based photocharge generator.
Abstract translation: 提供了一种光折变聚合物复合材料，以及包含该复合材料的光折射装置和全息图显示装置。 光折变聚合物复合材料包括光电导聚合物基质，非线性光学发色团，增塑剂和基于石墨的光电荷发生器。
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10.发明授权Photopolymer composition for recording hologram, and photopolymer layer and hologram recording media including the same 有权用于记录全息图的光聚合物组合物，以及包含它们的光聚合物层和全息记录介质公开(公告)号：US09128460B2
公开(公告)日：2015-09-08
申请号：US14075320
申请日：2013-11-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chil-sung Choi , Kyoung-seok Pyun , Alexander Morozov , Sang-yoon Oh , Evgeny V. Vasiljev , Vladimir V. Shelkovnikov
CPC classification number: G03H1/02 , G03F7/028 , G03F7/029 , G03F7/032 , G03H1/28 , G03H2260/12 , G03H2260/30 , G11B7/24044 , G11B7/245
Abstract: A photopolymer composition includes a polymer binder; a monomer for holographic recording; a photoinitiation system including an electron acceptor, at least one of an electron donor and a hydrogen atom donor, and a dye-sensitizer; and a solvent. The monomer for holographic recording includes N-acryloylthiomorpholine.
Abstract translation: 光聚合物组合物包括聚合物粘合剂; 用于全息记录的单体; 包括电子受体，电子给体和氢原子供体中的至少一种和染料敏化剂的光引发体系; 和溶剂。 用于全息记录的单体包括N-丙烯酰硫代吗啉。
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