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1. 发明公开

EP3161529A1 VOLUME HOLOGRAM FOR OPTIC ILLUMINATION 有权
标题翻译：用于光学照明的体全息图
公开(公告)号：EP3161529A1
公开(公告)日：2017-05-03
申请号：EP15739096.4
申请日：2015-06-26
申请人： Microsoft Technology Licensing, LLC
发明人： GEORGIOU, Andreas , KOLLIN, Joel S. , EMERTON, Neil
IPC分类号： G02B5/32 , G03H1/22
CPC分类号： G02B5/32 , G02B5/0252 , G02F1/133504 , G02F1/133606 , G02F2001/133616 , G02F2201/307 , G03H1/0248 , G03H1/2205 , G03H1/2286 , G03H1/2294 , G03H2001/2207 , G03H2001/221 , G03H2001/2223 , G03H2001/2231 , G03H2001/2234 , G03H2001/2236 , G03H2001/261 , G03H2222/18 , G03H2222/35 , G03H2223/16 , G03H2223/18 , G03H2223/23 , G03H2225/52
摘要： An optical system includes an illumination source, a volume hologram, and an image-forming optic. The illumination source is configured to emit coherent light, and the volume hologram is configured to receive and diffract the coherent light. The image-forming optic is arranged opposite the volume hologram and configured to receive the coherent light diffracted by the volume hologram and to spatially modulate the coherent light to form an image.
摘要翻译：光学系统包括照明源，体积全息图和成像光学器件。照明源被配置为发射相干光，并且体积全息图被配置为接收和衍射相干光。成像镜片与体积全息图相对设置，并且被配置为接收由体全息图衍射的相干光并且空间调制相干光以形成图像。

2. 发明授权

EP2370863B1 Apparatus for displaying reflection holograms 有权转让
标题翻译：装置，用于显示反射全息图
公开(公告)号：EP2370863B1
公开(公告)日：2016-12-14
申请号：EP09801996.1
申请日：2009-12-31
申请人： Ceres Holographics Limited
发明人： REDMOND, Ian
IPC分类号： G03H1/26 , G03H1/04 , G03H1/22
CPC分类号： G03H1/2202 , G03H1/0408 , G03H1/22 , G03H1/2286 , G03H2001/0473 , G03H2001/2223 , G03H2001/2231 , G03H2001/2234 , G03H2001/261 , G03H2001/264 , G03H2222/18 , G03H2222/34 , G03H2223/24 , G03H2227/06 , G03H2250/33 , G03H2250/42
摘要： An apparatus and method for displaying holograms. A compact and self-contained lighting system for a display hologram, which can produce high quality images and which is substantially insensitive to stray light.

3. 发明授权

EP1835469B1 Image reading device 有权
公开(公告)号：EP1835469B1
公开(公告)日：2015-10-21
申请号：EP06018689.7
申请日：2006-09-06
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Endo, Takafumi , Toyota, Shigeru , Nokami, Yohei
IPC分类号： G03H1/22 , G07D7/12
CPC分类号： G07D7/128 , G03H1/0011 , G03H1/22 , G03H1/2286 , G03H2001/2223 , G03H2001/2244 , G03H2222/18 , G03H2222/34 , G07D7/005

4. 发明授权

EP2229287B1 SICHERHEITSMERKMALE MIT GITTER FÜR HOHE KIPPWINKEL 有权转让
标题翻译：并网安全特性用于高倾角
公开(公告)号：EP2229287B1
公开(公告)日：2015-03-04
申请号：EP08869191.0
申请日：2008-12-17
申请人： Giesecke & Devrient GmbH
发明人： RAHM, Michael , GERHARDT, Thomas
IPC分类号： B42D15/00 , B44F1/10 , G02B5/18 , G03H1/00 , G03H1/22
CPC分类号： B44F1/10 , B42D25/29 , B42D25/324 , B42D25/328 , G02B5/1809 , G02B5/1861 , G03H1/00 , G03H1/22 , G03H2001/2223 , G03H2001/2236

5. 发明公开

EP2751621A1 HOLOGRAM 审中-公开
标题翻译：全息图
公开(公告)号：EP2751621A1
公开(公告)日：2014-07-09
申请号：EP12780517.4
申请日：2012-08-31
申请人： The Secretary of State for Business, Innovation And Skills of Her Majesty's Britannic Government
发明人： HALL, Simon Richard Geoffrey , STEVENS, Richard Frederick
IPC分类号： G03H1/04
CPC分类号： G03H1/0465 , G03H1/0272 , G03H1/2286 , G03H2001/0268 , G03H2001/0413 , G03H2001/0415 , G03H2001/0419 , G03H2001/0473 , G03H2001/2223 , G03H2223/16
摘要： A substrate includes a diffracting structure providing a hologram (20, 6). The diffracting structure encodes a holographic image so that thatholographic image is produced in response to reference light being incident on a major surface of the substrate at an angle of incidence with respect to the said major surface of the substrate, wherein the angle of incidence is no more than 20°.

6. 发明公开

EP2304491A1 BROAD VIEWING ANGLE DISPLAYS AND USER INTERFACES 审中-公开
标题翻译： ANZEIGEN MIT BREITEM SICHTWINKEL UND BENUTZERSCHNITTSTELLEN
公开(公告)号：EP2304491A1
公开(公告)日：2011-04-06
申请号：EP09787464.8
申请日：2009-07-09
申请人： Real View Imaging Ltd.
发明人： ROTSCHILD, Carmel , KAUFMAN, Aviad
IPC分类号： G02B27/22
CPC分类号： G03H1/2205 , G02B27/0093 , G02B27/2271 , G02B27/2292 , G03H1/0005 , G03H1/0248 , G03H1/08 , G03H1/0866 , G03H1/2286 , G03H1/2294 , G03H1/265 , G03H2001/0038 , G03H2001/0055 , G03H2001/0061 , G03H2001/0426 , G03H2001/2207 , G03H2001/221 , G03H2001/2223 , G03H2001/2231 , G03H2001/2236 , G03H2001/2239 , G03H2001/2242 , G03H2001/2271 , G03H2001/2284 , G03H2001/2292 , G03H2001/2297 , G03H2001/262 , G03H2001/2655 , G03H2001/266 , G03H2001/303 , G03H2210/20 , G03H2210/30 , G03H2210/32 , G03H2210/36 , G03H2222/20 , G03H2222/22 , G03H2222/33 , G03H2222/52 , G03H2223/24 , G03H2225/60 , G03H2225/61 , G03H2226/02 , G03H2226/04 , G03H2226/05 , G03H2227/02 , G03H2227/03 , G03H2240/61 , G06F3/011 , G06F3/013 , G06F3/017 , G06F3/0304 , G06F3/0346 , G06F3/04815 , H04N13/366 , H04N13/368 , H04N13/383 , H04N13/388
摘要： Disclosed are methods and systems for displaying images, and for implementing volumetric user interfaces. One exemplary embodiment provides a system comprising: a light source; an image producing unit, which produces an image upon interaction with light approaching the image producing unit from the light source; an eyepiece; and a mirror, directing light from the image to a surface of the eyepiece, wherein the surface has a shape of a solid of revolution formed by revolving a planar curve at least 180° around an axis of revolution.
摘要翻译：一种用于向可变方向显示全息图的方法，包括使用电路确定从全息投影仪到观看者的方向，以将全息图投射到观看者，以及在所确定的方向上投影全息图，其中所述全息图的投影包括从与确定观察者的方向相同的反射镜，并且电路控制将全息图投影到相对于反射镜在投影单元和跟踪单元之间的方向差异校正的方向上。还描述了相关装置和方法。

7. 发明公开

EP2215529A1 VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON HOLOGRAMMEN MIT INDIVIDUELL BELICHTETER WASSERZEICHENARTIGER STRUKTUR 有权
标题翻译：方法和设备用于生产具有个人ILLUMINATED水印状结构全息图
公开(公告)号：EP2215529A1
公开(公告)日：2010-08-11
申请号：EP08845306.3
申请日：2008-10-31
申请人： Bundesdruckerei GmbH
发明人： LEOPOLD, André , EHREKE, Jens
IPC分类号： G03H1/20 , B42D15/10
CPC分类号： G03H1/202 , B42D25/328 , G03H1/0011 , G03H1/0236 , G03H1/0256 , G03H1/22 , G03H1/265 , G03H2001/0016 , G03H2001/205 , G03H2001/2223 , G03H2001/2244 , G03H2210/11 , G03H2210/54 , G03H2222/24 , G03H2223/12 , G03H2225/11 , G03H2225/12 , G03H2225/31 , G07D7/0032
摘要： The invention relates to a method and to a device (1) for producing a hologram, in particular as a security feature, and to a hologram. The invention further relates to a method for producing an individualised hologram in which coherent light (8) is generated and is modulated spatially according to an individualised pattern. Said modulated light (11) is used, preferably, to expose a hologram in such a manner that the holographic recording material (4) is radiated by the coherent modulated light (11) and at least one part of the coherent light (11) is reflected or refracted on a holographic master (2) in order to interfere with the coherent light (11) radiating the holographic recording material (4) such that the hologram in the recording material (4) is exposed. The invention is characterised in that, by means of the hologram master (2), a background pattern stored in the hologram master (2) is stamped on the modulated coherent light comprising the coded individualised information when reflecting or refracting on the hologram master (2), such that the background pattern is stored together in the hologram with the individualised information.
摘要翻译：该方法包括提供一个主全息图（2），和全息记录材料（4）相对于所述全息图原版排列。的背景图案被存储在全息图原版包括弱和强的散射区域（15，16）和调制的相干光（8）例如，包括编码信息的个性化人类人的护照照片，是在全息图原版反射或偏转过程中，在区域外加所以没有图案是通过全息图的重建期间个别个别化信息可观察的或可检测的。因此独立权利要求中包括了以下内容：一种用于制造个性化的全息图作为安全文件（2）个性化的全息图，其包括全息记录材料的安全特征（1）的装置。

8. 发明公开

EP1708181A3 Hologram recording and reproducing apparatus 有权
标题翻译： Hologrammaufzeichnungs-和全息图再现设备
公开(公告)号：EP1708181A3
公开(公告)日：2007-02-28
申请号：EP06250992.2
申请日：2006-02-24
申请人： Fujitsu Ltd.
发明人： Yoshikawa, Hiroyasu c/o Fujitsu Limited , Tezuka, Kouichi c/o Fujitsu Limited , Uno, Kazushi c/o Fujitsu Limited
IPC分类号： G11B7/0065
CPC分类号： G11B7/0065 , G03H1/22 , G03H1/2286 , G03H2001/2223 , G03H2001/2289 , G11B7/00772 , G11B7/08564 , G11C13/042
摘要： A hologram recording and reproducing apparatus includes a movable galvanomirror (9), a mirror controller (40) and a reproduction unit (30). The galvanomirror (9) guides a reference beam (R) toward a hologram recording medium (B) and changes the incident angle of the reference beam (R). The mirror controller (40) causes the galvanomirror (9) to move for adjusting the incident angle to a predetermined angle for hologram recording. In reproducing the recorded information, the mirror controller causes the galvanomirror to move, so that the incident angle continuously changes within a predetermined range including the predetermined angle. The reproduction unit (30) receives a detection signal from an optical detector (11) while the incident angle changes contiriuously. The detection signal corresponds to the intensity of a reflected beam from the hologram recording medium (B). The reproduction unit (30) reproduces the recorded information, based on the detection signal, when the intensity of the reflected beam is over a predetermined level or reaches the maximum.

9. 发明公开

EP1708181A2 Hologram recording and reproducing apparatus 有权
标题翻译： Hologrammaufzeichnungs- und Hologrammwiedergabevorrichtung
公开(公告)号：EP1708181A2
公开(公告)日：2006-10-04
申请号：EP06250992.2
申请日：2006-02-24
申请人： Fujitsu Ltd.
发明人： Yoshikawa, Hiroyasu c/o Fujitsu Limited , Tezuka, Kouichi c/o Fujitsu Limited , Uno, Kazushi c/o Fujitsu Limited
IPC分类号： G11B7/0065
CPC分类号： G11B7/0065 , G03H1/22 , G03H1/2286 , G03H2001/2223 , G03H2001/2289 , G11B7/00772 , G11B7/08564 , G11C13/042
摘要： A hologram recording and reproducing apparatus includes a movable galvanomirror (9), a mirror controller (40) and a reproduction unit (30). The galvanomirror (9) guides a reference beam (R) toward a hologram recording medium (B) and changes the incident angle of the reference beam (R). The mirror controller (40) causes the galvanomirror (9) to move for adjusting the incident angle to a predetermined angle for hologram recording. In reproducing the recorded information, the mirror controller causes the galvanomirror to move, so that the incident angle continuously changes within a predetermined range including the predetermined angle. The reproduction unit (30) receives a detection signal from an optical detector (11) while the incident angle changes contiriuously. The detection signal corresponds to the intensity of a reflected beam from the hologram recording medium (B). The reproduction unit (30) reproduces the recorded information, based on the detection signal, when the intensity of the reflected beam is over a predetermined level or reaches the maximum.
摘要翻译：全息记录和再现装置包括可动电流镜（9），反射镜控制器（40）和再现单元（30）。电流镜（9）将参考光束（R）引向全息记录介质（B）并改变参考光束（R）的入射角。反射镜控制器（40）使得电流计镜（9）移动以将入射角度调整到预定角度以进行全息记录。在再现所记录的信息时，镜控制器使电流镜移动，使得入射角度在包括预定角度的预定范围内连续变化。再现单元（30）在入射角相反地变化的同时接收来自光学检测器（11）的检测信号。检测信号对应于来自全息图记录介质（B）的反射光束的强度。当反射光束的强度超过预定值或达到最大值时，再现单元（30）基于检测信号再现记录信息。

10. 发明公开

EP1482488A2 Holographic apparatus having an actuated mirror and corresponding method 审中-公开
标题翻译：具有受控级别和相应的方法的全息装置
公开(公告)号：EP1482488A2
公开(公告)日：2004-12-01
申请号：EP04012605.4
申请日：2004-05-27
申请人： Daewoo Electronics Corporation
发明人： Park, Joo-Youn
IPC分类号： G11B7/0065 , G11B7/085 , G11B7/09 , G11B7/135
CPC分类号： G11B7/08564 , G03H1/265 , G03H2001/0473 , G03H2001/2223 , G11B7/0065 , G11B7/0937 , G11C13/042
摘要： A holographic apparatus including an actuated mirror includes a fixed body having a first piezo-actuator (522) protrudingly installed thereat; a movable body (530) rectilinearly movable and having a second piezo-actuator (532) protrudingly installed thereat; a rotatable body (540) mounting thereon a mirror (542) and rotatably installed at the movable body; and springs (550) for connecting the fixed body and the movable body and connecting the movable body and the rotatable body to enable a rotational movement of the rotatable body and a rectilinear movement of the movable body. A first prominence (533) is installed at the movable body and in contact with a first piezo-actuator (522) and a second prominence (543) is installed at the rotatable body (540) and in contact with a second piezo-actuator (532). Moreover, the first and the second piezo-actuators are controllable to be expanded or contracted.

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