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1. 发明授权

US09895853B2 Holographic storage layer, holographic disk using the same, and method for manufacturing the same 有权
公开(公告)号：US09895853B2
公开(公告)日：2018-02-20
申请号：US14660921
申请日：2015-03-17
申请人： National Central University
发明人： Yeh-Wei Yu , Ching-Cherng Sun
IPC分类号： B29D11/00 , B29D17/00 , G03H1/30 , G11B7/0065
CPC分类号： G11B7/26 , B29D11/0074 , B29D17/005 , G03H1/18 , G03H1/30 , G03H2250/12 , G03H2250/42 , G03H2260/30 , G03H2270/54 , G11B7/0065 , G11B7/24044 , G11B7/24062 , G11B2007/240025
摘要： A holographic storage layer includes a reflective structure and photosensitive units. The reflective structure is a grid-shaped structure and includes cavities. The photosensitive units are disposed in the cavities, in which each of the photosensitive units is surrounded by the reflective structure. First openings and second openings are defined by the reflective structure, and the photosensitive units are exposed by the first openings and the second openings respectively.

2. 发明申请

US20170322515A1 Multi-Layer Body and Method for the Production Thereof 审中-公开
公开(公告)号：US20170322515A1
公开(公告)日：2017-11-09
申请号：US15525436
申请日：2015-11-19
申请人： LEONHARD KURZ Stiftung & Co. KG
发明人： Klaus Pforte , Ludwig Brehm
IPC分类号： G03H1/00 , G03H1/02 , B42D25/324 , B42D25/364 , B42D25/351 , B42D25/328 , B42D25/378
CPC分类号： G03H1/0011 , B42D25/324 , B42D25/328 , B42D25/351 , B42D25/364 , B42D25/378 , G03H1/0244 , G03H1/0248 , G03H1/0256 , G03H2001/0264 , G03H2001/2635 , G03H2223/12 , G03H2223/19 , G03H2223/25 , G03H2250/10 , G03H2250/12 , G03H2250/33 , G03H2250/34 , G03H2250/38 , G03H2250/40 , G03H2250/42
摘要： The invention relates to a multilayer body with a volume hologram layer and a partial opaque layer, arranged on a surface of the volume hologram layer, which is present in a first area and is not present in a second area. The invention furthermore relates to a method for the production of such a multilayer body, as well as a security element and security document with such a multilayer body.

3. 发明申请

US20160332476A1 IMAGE DISPLAY DEVICE AND IMAGE DISPLAY MEDIUM 审中-公开
标题翻译：图像显示装置和图像显示介质
公开(公告)号：US20160332476A1
公开(公告)日：2016-11-17
申请号：US15219132
申请日：2016-07-25
申请人： TOPPAN PRINTING CO., LTD.
发明人： Masami INOKUCHI
IPC分类号： B42D25/328 , B42D25/24 , G02B5/18 , G03H1/04 , G03H1/30
CPC分类号： B42D25/328 , B42D25/24 , B42D25/309 , G02B5/1842 , G03H1/0011 , G03H1/0244 , G03H1/0493 , G03H1/30 , G03H2001/0497 , G03H2001/2271 , G03H2210/54 , G03H2250/10 , G03H2250/42 , G09F19/12
摘要： An image display device includes image cells arranged two-dimensionally. Each image cell has a hologram layer. The hologram layer includes a diffraction grating in which a one-dimensional grating pattern extending in a first direction is repeated in a second direction perpendicular to the first direction. Among the plurality of image cells, two or more image cells that are in a row in the second direction and correlated to one color constitute one image cell group. The image cell group includes a section in which the spatial frequency of the diffraction grating is proportionately small as the distance in the second direction from one end of the image cell group increases such that, while a viewpoint is positioned at a predetermined angle relative to an image display device, the two or more image cells constituting the image cell group display the same color as each other.
摘要翻译：图像显示装置包括二维布置的图像单元。每个图像单元具有全息图层。全息图层包括衍射光栅，其中在垂直于第一方向的第二方向上重复沿第一方向延伸的一维光栅图案。在多个图像单元中，在第二方向上排成一行并与一种颜色相关联的两个或更多个图像单元构成一个图像单元组。图像单元组包括其中衍射光栅的空间频率随着从图像单元组的一端的第二方向上的距离增加而相对小的部分，使得当视点相对于像素单元组位于预定角度时图像显示装置，构成图像单元组的两个或更多个图像单元彼此显示相同的颜色。

4. 发明授权

US08728685B2 Method of making holographic storage medium 有权
标题翻译：制作全息存储介质的方法
公开(公告)号：US08728685B2
公开(公告)日：2014-05-20
申请号：US13028807
申请日：2011-02-16
申请人： Andrew A. Burns , Sumeet Jain , Pradeep Jeevaji Nadkarni , Shantaram Narayan Naik , Arunkumar Natarajan , Kiran ArunKumar Puthamane , Michael T. Takemori , Vinodkumar Vasudevan
发明人： Andrew A. Burns , Sumeet Jain , Pradeep Jeevaji Nadkarni , Shantaram Narayan Naik , Arunkumar Natarajan , Kiran ArunKumar Puthamane , Michael T. Takemori , Vinodkumar Vasudevan
IPC分类号： G03H1/04 , G03H1/00
CPC分类号： G03H1/22 , G03H1/0011 , G03H1/0248 , G03H1/0256 , G03H1/04 , G03H2001/0016 , G03H2001/0264 , G03H2001/0413 , G03H2001/0415 , G03H2210/22 , G03H2222/15 , G03H2240/22 , G03H2250/33 , G03H2250/34 , G03H2250/42 , G03H2260/30 , G03H2260/31 , G03H2260/33 , G03H2260/52 , G03H2270/21 , G11B7/24044 , G11B7/245 , G11B7/246
摘要： Articles for recording a holographic image are described. The articles include a holographic recording medium having a plurality of surfaces, having a transparent polymeric binder and a photochemically active dye, the holographic recording medium having a holographic image recorded therein formed by exposed areas of the photochemically active dye and unexposed areas of the photochemically active dye; and a first light-blocking layer or material over a first surface of the holographic recording medium from which surface the holographic image is viewed, the light blocking layer or material absorbing light in the wavelength range to which the photochemically active dye is sensitive and allowing transmission of light in a different wavelength range for viewing the holographic image.
摘要翻译：描述用于记录全息图像的物品。所述制品包括具有多个表面的全息记录介质，其具有透明聚合物粘合剂和光化学活性染料，所述全息记录介质具有记录在其中的全息图像，所述全息图像由光化学活性染料的曝光区域和光化学活性染料的未曝光区域形成染料; 以及在所述全息记录介质的第一表面上的第一遮光层或材料，从所述第一表面观察所述全息图像，所述光阻挡层或材料吸收光化学活性染料敏感的波长范围内的光并允许透射的不同波长范围的光，用于观看全息图像。

5. 再颁专利

USRE44890E1 Authenticity indicator 有权
标题翻译：真品指标
公开(公告)号：USRE44890E1
公开(公告)日：2014-05-13
申请号：US13801008
申请日：2013-03-13
申请人： Dai Nippon Printing Co., Ltd.
发明人： Tomoko Kumasawa
IPC分类号： G03H1/00
CPC分类号： G03H1/0011 , G03H1/02 , G03H1/0248 , G03H1/0252 , G03H2001/0413 , G03H2001/2231 , G03H2001/2234 , G03H2250/41 , G03H2250/42 , G07D7/003 , G07D7/121
摘要： An authenticity indicator is difficult to be forged and has an authenticity that can be confirmed easily and accurately. The authenticity of the authenticity indicator can be checked by making light enter the authenticity indicator from front side and observing the light emerging from the front side or rear side. The authenticity indicator includes a polarized-light selectively reflecting layer that reflects a specified polarized component of incident light, and a transmission volume hologram layer disposed on the front side of the polarized-light selectively reflecting layer. According to this authenticity indicator, its authenticity can be checked accurately by making use of its first authenticity recognition function attributed to the diffracting action of the transmission volume hologram layer and its second authenticity recognition function attributed to the polarized-light selectivity of the polarized-light selectively reflecting layer.
摘要翻译：真实性指标难以伪造，具有可以容易且准确地确认的真实性。可以通过使光从前侧进入真实性指示器并观察从前侧或后侧出射的光来检查真实性指示器的真实性。真伪指示器包括反射入射光的特定偏振分量的偏振光选择反射层和设置在偏振光选择反射层前侧的透射体积全息图层。根据该真实性指标，可以通过使用归因于透射体积全息图层的衍射作用的第一真实性识别功能及其归因于偏振光的偏振光选择性的第二真实性识别功能来精确地检查其真实性选择性反射层。

6. 发明授权

US08199386B2 Medium for preventing forgery 失效
标题翻译：用于防伪的介质
公开(公告)号：US08199386B2
公开(公告)日：2012-06-12
申请号：US12485303
申请日：2009-06-16
申请人： Satomi Suzuki , Hideki Kaneiwa , Ichiro Amimori
发明人： Satomi Suzuki , Hideki Kaneiwa , Ichiro Amimori
IPC分类号： G03H1/00 , B42D15/00
CPC分类号： B42D25/328 , B42D25/29 , B42D25/355 , B42D25/364 , B42D25/391 , B42D2033/26 , B42D2035/24 , G02B5/3016 , G03H1/0011 , G03H1/02 , G03H1/0252 , G03H2001/0264 , G03H2223/20 , G03H2250/34 , G03H2250/38 , G03H2250/41 , G03H2250/42
摘要： A medium for preventing forgery having a hologram layer and at least one patterned optically anisotropic layer, wherein the patterned optically anisotropic layer has two or more regions comprising different birefringence property, and wherein all the regions are formed of the same composition.
摘要翻译：一种用于防止具有全息图层和至少一个图案化光学各向异性层的伪造的介质，其中图案化的光学各向异性层具有包含不同双折射性质的两个或更多个区域，并且其中所有区域由相同的组成形成。

7. 发明授权

US07911916B2 Beam applying method, beam applying apparatus, and optical recording medium 失效
标题翻译：光束施加方法，光束施加装置和光记录介质
公开(公告)号：US07911916B2
公开(公告)日：2011-03-22
申请号：US12107556
申请日：2008-04-22
申请人： Kenji Tanaka , Atsushi Fukumoto
发明人： Kenji Tanaka , Atsushi Fukumoto
IPC分类号： G11B7/00
CPC分类号： G03H1/02 , G03H1/0256 , G03H2222/31 , G03H2250/41 , G03H2250/42 , G11B7/0065 , G11B7/1365
摘要： A beam applying method includes the steps of: rotationally driving an optical recording medium, in which a signal is recorded and reproduced by applying a beam thereto and which has a recording layer on which the signal is recorded, a polarization element formed below the recording layer, and a reflecting film formed below the polarization element; and applying a beam to the rotating optical recording medium through a half-wavelength plate that is rotationally driven with the rotation of the optical recording medium.
摘要翻译：光束施加方法包括以下步骤：旋转驱动光记录介质，其中通过向其施加光束来记录和再现信号，并且其上记录有信号的记录层，形成在记录层下方的偏振元件以及形成在所述偏振元件下方的反射膜; 以及通过经过光记录介质的旋转旋转驱动的半波长板将光束施加到旋转光记录介质上。

8. 发明授权

US07910186B2 Multilayered volume hologram structure and label for making multilayered volume hologram structure 有权
标题翻译：用于制作多层体积全息图结构的多层体积全息图结构和标签
公开(公告)号：US07910186B2
公开(公告)日：2011-03-22
申请号：US10279761
申请日：2002-10-24
申请人： Akio Morii , Satoru Hamada , Hiroyuki Ohtaki , Kenji Ueda , Shingo Nishikawa
发明人： Akio Morii , Satoru Hamada , Hiroyuki Ohtaki , Kenji Ueda , Shingo Nishikawa
IPC分类号： B32B9/00 , B32B33/00 , B32B7/14 , B32B7/06 , G03H1/00
CPC分类号： G03H1/02 , B42D25/328 , G03H1/0011 , G03H1/0248 , G03H1/0256 , G03H1/202 , G03H2001/0413 , G03H2001/186 , G03H2001/2231 , G03H2240/50 , G03H2240/55 , G03H2250/10 , G03H2250/12 , G03H2250/35 , G03H2250/37 , G03H2250/39 , G03H2250/40 , G03H2250/42 , G03H2250/44 , G03H2260/12 , G03H2260/30 , G03H2270/12 , G09F3/0292 , G09F3/10 , G09F2003/028 , Y10S428/913 , Y10S428/915 , Y10T428/14 , Y10T428/1405 , Y10T428/1414 , Y10T428/1429 , Y10T428/1452 , Y10T428/1462 , Y10T428/1467 , Y10T428/1471 , Y10T428/1476 , Y10T428/1481 , Y10T428/1486 , Y10T428/149 , Y10T428/1495 , Y10T428/24802 , Y10T428/24851 , Y10T428/2486 , Y10T428/24868 , Y10T428/25 , Y10T428/252 , Y10T428/254 , Y10T428/2982
摘要： A multilayered volume hologram structure of the invention comprises a substrate 2 for a certificate or the like, and an adhesive layer 5, a volume hologram layer 5 and a surface protective film 7 laminated on the substrate in the described order. When a multilayer structure consisting of the volume hologram layer 5 and surface protective layer 5 is forcibly released from the substrate for the purpose of making a photograph replacement or falsifying a personal information area, the volume hologram image can break down certainly, thereby ensuring prevention of falsification. A multilayered volume hologram structure-making label is useful for making a multilayered volume hologram structure.
摘要翻译：本发明的多层体积全息图结构包括用于证书等的基板2，以及按照所述顺序层压在基板上的粘合层5，体积全息图层5和表面保护膜7。当由体积全息图层5和表面保护层5构成的多层结构被强制地从基板上释放以便进行照片更换或伪造个人信息区域时，体积全息图图像可以肯定地分解，从而确保防止伪造多层体积全息图结构制作标签对于制造多层体积全息图结构是有用的。

9. 发明申请

US20100214797A1 CAR LIGHTING UNIT FOR GENERATING A BEAM OF LIGHT AND A HOLOGRAPHIC 3D IMAGE 失效
标题翻译：用于产生光束和全息图像的汽车照明单元
公开(公告)号：US20100214797A1
公开(公告)日：2010-08-26
申请号：US12597512
申请日：2008-04-25
申请人： Lingli Wang , Augustinus Gregorius Henricus Meijers , Nils Benter , Ludo Haenen , Matthias Daniel Epmeier
发明人： Lingli Wang , Augustinus Gregorius Henricus Meijers , Nils Benter , Ludo Haenen , Matthias Daniel Epmeier
IPC分类号： F21S8/10
CPC分类号： F21V5/002 , B60Q1/2696 , B60Q1/50 , F21S43/00 , F21S43/26 , G03H1/2286 , G03H2001/2231 , G03H2001/2234 , G03H2210/30 , G03H2250/42
摘要： The invention provides a car lighting unit (1) comprising a reflector (10) and a light source (20) arranged to generate light (21). The reflector (10) circumferentially surrounds the light source and the reflector has a reflector opening (11). The reflector is arranged to reflect at least part of the light from the light source through the reflector opening. The car lighting unit further comprises a 3D hologram (30). The car lighting unit is constructed to generate a beam of light (22) and a holographic 3D image (31), using light from the light source (20).
摘要翻译：本发明提供了一种包括反射器（10）和布置成产生光（21）的光源（20）的汽车照明单元（1）。反射器（10）周向地围绕光源并且反射器具有反射器开口（11）。反射器被布置成使来自光源的光的至少一部分反射通过反射器开口。汽车照明单元还包括3D全息图（30）。汽车照明单元被构造成使用来自光源（20）的光产生光束（22）和全息3D图像（31）。

10. 发明申请

US20100128333A1 HOLOGRAM RECORDING AND REPRODUCING SYSTEM 审中-公开
标题翻译： HOLOGRAM记录和再现系统
公开(公告)号：US20100128333A1
公开(公告)日：2010-05-27
申请号：US12089354
申请日：2006-09-29
申请人： Makoto Sato
发明人： Makoto Sato
IPC分类号： G03H1/02
CPC分类号： G11B7/0065 , G03H1/0465 , G03H1/12 , G03H1/26 , G03H2210/22 , G03H2222/35 , G03H2250/42
摘要： A hologram recording and reproducing system for recording information to or reproducing information from a recording medium which stores an optical interference pattern of a reference beam and a signal beam as a diffraction grating, the system comprising: a light source for generating a coherent beam; and a light generation section which is disposed on an optical axis, has a signal beam region and a reference beam region that are in a rotary inversion with respect to the optical axis in a cross-section of the coherent beam, and spatially splits the coherent beam into a signal beam and a reference beam which propagate in the signal beam region and the reference beam region respectively; a light interference section which is disposed on the optical axis, has a signal beam region and a reference beam region that are in a rotary inversion with respect to the optical axis, corresponding to the signal beam region and the reference beam region to transmit the reference beam and the signal beam respectively, and condenses the reference beam and the signal beam at different focal points on the optical axis so as to allow the reference beam and signal beam to interfere; a recording medium comprising a hologram recording layer at least positioned between the different focal points; and image detection means which is disposed on the optical axis and receives light returning from the hologram recording layer when the reference beam is irradiated on the hologram recording layer via an objective lens optical system.
摘要翻译：一种全息图记录和再现系统，用于从存储参考光束和信号光束的光学干涉图案作为衍射光栅的记录介质记录信息或从其再现信息，该系统包括：用于产生相干光束的光源; 以及设置在光轴上的发光部，具有在相干光束的截面中相对于光轴旋转反转的信号光束区域和参照光束区域，并且在相干光束的空间上分割相干光将光束分成信号光束和分别在信号光束区域和参考光束区域中传播的参考光束; 设置在光轴上的光干涉部分具有相对于光轴旋转反转的信号光束区域和参考光束区域，对应于信号光束区域和参考光束区域以传输基准光束和信号光束，并将参考光束和信号光束聚焦在光轴上的不同焦点处，以便允许参考光束和信号光束干涉; 记录介质，包括至少位于不同焦点之间的全息图记录层; 以及图像检测装置，其被配置在光轴上，并且当参考光束经由物镜光学系统照射在全息图记录层上时，接收从全息图记录层返回的光。

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