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公开(公告)号：US20130308170A1
公开(公告)日：2013-11-21
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
IPC: G03H1/02
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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Patent Agency Ranking
2.发明申请PHOTOPOLYMER COMPOSITION FOR RECORDING HOLOGRAM, AND PHOTOPOLYMER LAYER AND HOLOGRAM RECORDING MEDIA INCLUDING THE SAME 有权用于记录HOLOGRAM的光聚合物组合物，以及包括其的光聚合物层和HOLOGRAM记录介质公开(公告)号：US20140127611A1
公开(公告)日：2014-05-08
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
IPC: G03H1/02
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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公开(公告)号：US20140055830A1
公开(公告)日：2014-02-27
申请号：US14010858
申请日：2013-08-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoung-seok PYUN , Alexander MOROZOV , Chil-sung CHOI
CPC classification number: G03H1/041 , G02B5/3083 , G02B5/32 , G02B27/1093 , G02B27/4238 , G02B27/4272 , G03H1/0406 , G03H1/0476 , G03H1/0486 , G03H2001/0415 , G03H2001/2695 , G03H2210/22 , G03H2222/44 , G03H2223/13 , G03H2223/16
Abstract: A phase mask includes a phase modulation layer that modulates a phase of different portions of incident light, differently, such that a different optical phase delay, in a range between 0 and 2π is imparted to different portions of the incident light. A hologram recording apparatus includes a light source; a signal beam optical system that divides a beam emitted from the light source into a reference beam and a signal beam, modulates the signal beam according to hologram pixel information, and radiates the signal beam onto a hologram recording medium. The signal beam optical system includes the phase mask. The hologram recording apparatus also includes a reference beam optical system that radiates the reference beam onto the hologram recording medium.
Abstract translation: 相位掩模包括调制入射光的不同部分的相位的相位调制层，不同之处在于，使入射光的不同部分在0和2pi之间的范围内的不同的光学相位延迟。 全息记录装置包括光源; 将从光源发射的光束分割为参考光束和信号光束的信号光束光学系统，根据全息图像素信息调制信号光束，并将信号光束照射到全息图记录介质上。 信号光束光学系统包括相位掩模。 全息记录装置还包括将参考光束照射到全息图记录介质上的参考光束光学系统。
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公开(公告)号：US20190162959A1
公开(公告)日：2019-05-30
申请号：US16178957
申请日：2018-11-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： JINHO LEE , Elena MALINOVSKAYA , Igor YANUSIK , Alexander MOROZOV , DONG KYUNG NAM , YOONSUN CHOI
Abstract: A head up display (HUD) system and an optical element for an HUD are provided. The optical element includes a Fresnel pattern layer configured to enlarge a virtual image for the HUD, a multiband coating layer formed on the Fresnel pattern layer, the multiband coating layer configured to receive light of multiple wavelength bands from a light source and transmit a portion of the light of the multiple wavelength bands based on a transmittance set with respect to the multiple wavelength bands. The multiple bands may include a wavelength band indicating a red light, a wavelength band indicating a green light, and a wavelength band indicating a blue light.
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公开(公告)号：US20140063578A1
公开(公告)日：2014-03-06
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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6.发明申请公开(公告)号：US20140132999A1
公开(公告)日：2014-05-15
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
IPC: G03H1/04
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.
Abstract translation: 提供了一种用于全息光学设备的光学头及其操作方法。 全息光学装置的光头包括用于引导参考光的参考光单元，用于引导信号光的信号光单元和用于将参考光和信号光提供给参考光单元的光源单元和信号 光单元，其中参考光单元和信号光单元被堆叠。 信号灯单元包括：顺序堆叠的多个光波导; 复合全息光学元件和设置在多个光波导上的照明全息光学元件; 用于调制从所述多个光波导输出的光的光调制器; 以及用于将从光调制器输出的光聚光到记录层上的透镜。
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