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1. 发明申请

WO1989006001A1 A METHOD OF, AND APPARATUS FOR, REDUCING OR ELIMINATING SPECKLING IN REPRODUCTION OF AN IMAGE FROM A HOLOGRAM 审中-公开
标题翻译：一种用于减少或消除从HOLOGRAM生成图像的标记的方法和装置
公开(公告)号：WO1989006001A1
公开(公告)日：1989-06-29
申请号：PCT/GB1988001109
申请日：1988-12-13
申请人： SCIENTIFIC APPLIED RESEARCH (S.A.R.) PLC , JOHNSON, William, Nevil, Heaton , PHILLIPS, Nicholas, J.
发明人： SCIENTIFIC APPLIED RESEARCH (S.A.R.) PLC
IPC分类号： G03H01/32
CPC分类号： G03H1/32
摘要： In order to eliminate ''speckling'' in the reproduction of a holographic image using laser light, there is interposed between the source of the laser light and the hologram (12), a screen (16) comprising an array of microlenses, the screen (16) being subjected to small transverse movements in its own plane, during exposure of an imaging arrangement (14). The effect is to average out, over the exposure period, the effects of the ''defects'' in the optical system used in preparing the original hologram, and thereby to eliminate such speckling in the image formed in the imaging arrangement (14).
摘要翻译：为了消除使用激光的全息图像再现中的“斑点”，介于激光源和全息图（12）之间，屏幕（16）包括微透镜阵列，屏幕（16）在成像装置（14）的曝光期间在其自身的平面中经受小的横向运动。效果是在曝光期间平均化用于准备原始全息图的光学系统中的“缺陷”的影响，从而消除在成像装置（14）中形成的图像中的这种斑点。

2. 发明申请

WO1988004439A1 IMPROVEMENTS IN OR RELATING TO SPECTACLES 审中-公开
标题翻译：改善或相关的措施
公开(公告)号：WO1988004439A1
公开(公告)日：1988-06-16
申请号：PCT/GB1987000901
申请日：1987-12-11
申请人： SCIENTIFIC APPLIED RESEARCH (SAR) PLC , JOHNSON, William, Nevil, Heaton , PHILLIPS, Nicholas, J.
发明人： SCIENTIFIC APPLIED RESEARCH (SAR) PLC
IPC分类号： G02C07/10
CPC分类号： G03H1/22 , G02C7/021 , G02C7/10 , G02C7/107 , G02C11/02 , G03H2270/55
摘要： Spectacles, such as ''sun-glasses'' comprising lenses provided with a partially reflective, partially transmissive layer which incorporates a hologram. As a result, a holographic image within the area of the lens may be viewed by a person looking at the wearer of the spectacles. The lenses may be of plastics with a relief image hologram formed thereon in moulding the lenses, the lenses being subsequently metallised, for example by metallic sputtering. The hologram may present the appearance of an eyeball winking, a flag, advertizing material or the like.
摘要翻译：眼镜，例如“太阳眼镜”，其包括设置有部分反射的部分透射层的透镜，其包含全息图。结果，透镜区域内的全息图像可以由观看眼镜佩戴者的人观看。透镜可以是在模制透镜时形成有浮雕图像全息图的塑料，透镜随后被金属化，例如通过金属溅射。全息图可以呈现出眼睛闪烁，标志，广告材料等的外观。

3. 发明申请

WO1995022804A1 METHOD OF PRODUCING AND DETECTING HIGH-CONTRAST IMAGES OF THE SURFACE TOPOGRAPHY OF OBJECTS AND A COMPACT SYSTEM FOR CARRYING OUT THE SAME 审中-公开
标题翻译：生产和检测物体表面形貌的高对比度图像的方法及其实施的紧凑系统
公开(公告)号：WO1995022804A1
公开(公告)日：1995-08-24
申请号：PCT/US1995002155
申请日：1995-02-21
申请人： IMEDGE TECHNOLOGY, INC. , METZ, Michael, H. , FLATOW, Carl , PHILLIPS, Nicholas, J. , COLEMAN, Zane
发明人： IMEDGE TECHNOLOGY, INC.
IPC分类号： G06K09/00
CPC分类号： G06K9/00046 , A61B5/1172 , G06K7/10663 , G06K7/10702 , G06K7/1098 , G07C9/00158
摘要： A method and ultra-compact system has been developed for illuminating and detecting the surface topography of an object such as the finger (4) of an individual. The system (8) is capable of producing high-contrast images which can be electronically transmitted in real-time, or stored using electronic or photographic recording devices. Light traveling within a light transmitting substrate (2) is redirected by a slanted-fringed light diffractive grating preferably embodied within a volume hologram (3). The volume hologram (3), either of the reflection or transmission type, is attached to the light transmitting substrate (2), and functions to diffract light striking thereupon and illuminate an object having topographical surface structure. After being spatially and intensity modulated in accordance with topographical details of the illuminated object, the insulated light passes back through the light transmitting substrate (2) and the volume hologram (3), onto an image detection array, for subsequent analysis. Each of the disclosed embodiments has a compact geometry suitable for use in diverse object identification applications.
摘要翻译：已经开发了一种用于照明和检测诸如个人手指（4）的物体的表面形貌的方法和超紧凑系统。系统（8）能够产生可以实时电子传输或使用电子或照相记录装置存储的高对比度图像。在透光基板（2）内行进的光通过优选体现在体积全息图（3）内的倾斜光衍射光栅来重定向。反射或透射型的体积全息图（3）附着在透光基板（2）上，用于衍射入射到其上的光并照射具有外形表面结构的物体。在根据照明物体的形貌细节进行空间和强度调制后，绝缘光通过透光基板（2）和体积全息图（3）返回到图像检测阵列上，用于随后的分析。所公开的实施例中的每一个具有适合用于不同对象识别应用的紧凑几何形状。

4. 发明申请

WO9418603A3 HOLOGRAPHY, PARTICULARLY, EDGE ILLUMINATED HOLOGRAPHY 审中-公开
标题翻译：全景，特别是边缘照明
公开(公告)号：WO9418603A3
公开(公告)日：1994-10-13
申请号：PCT/US9401098
申请日：1994-01-31
申请人： IMEDGE TECHNOLOGY INC , METZ MICHAEL H , PHILLIPS NICHOLAS J , CAULFIELD H JOHN , FLATOW CARL
发明人： METZ MICHAEL H , PHILLIPS NICHOLAS J , CAULFIELD H JOHN , FLATOW CARL
IPC分类号： F21V8/00 , G03C1/00 , G03C1/66 , G03C5/44 , G03H1/04
CPC分类号： G02B6/005 , G03C1/00 , G03C1/66 , G03C5/44 , G03H1/04 , G03H1/0408 , G03H2222/47
摘要： A metal halide sensitised medium recording a phase modulated image wherein voids in the medium modulate the image and the medium is substantially free of the metal of the metal halide and metal halide itself and a method of recording a phase modulated image.

5. 发明申请

WO1988009952A1 DISPLAY SYSTEM UTILISING LIGHT TRANSMITTING SCREEN AND METHOD OF MANUFACTURING SAME 审中-公开
标题翻译：显示系统利用光传输屏幕及其制造方法
公开(公告)号：WO1988009952A1
公开(公告)日：1988-12-15
申请号：PCT/GB1988000422
申请日：1988-05-27
申请人： SCIENTIFIC APPLIED RESEARCH (SAR) PLC , JOHNSON, William, Nevil, Heaton , PHILLIPS, Nicholas, J. , MURRAY, Bruce, Lawrence, John , DONE, Steve , DONAHOGUE, Vincent
发明人： SCIENTIFIC APPLIED RESEARCH (SAR) PLC
IPC分类号： G03B21/62
CPC分类号： G03B21/625
摘要： A television or other display system comprises an optical system arranged to project an enlarged image of a picture tube or the equivalent onto an image screen comprising a light-transmitting screen incorporating an array of microlenses. The light transmitting screen is a layer of photopolymer in which an array of graded refractive index microlenses has been formed by selective exposure of a corresponding monomer layer to ultraviolet light, for example through an appropriate mask.

6. 发明申请

WO1994018603A2 HOLOGRAPHY, PARTICULARLY, EDGE ILLUMINATED HOLOGRAPHY 审中-公开
标题翻译：全景，特别是边缘照明
公开(公告)号：WO1994018603A2
公开(公告)日：1994-08-18
申请号：PCT/US1994001098
申请日：1994-01-31
申请人： IMEDGE TECHNOLOGY, INC. , METZ, Michael, H. , PHILLIPS, Nicholas, J. , CAULFIELD, H., John , FLATOW, Carl
发明人： IMEDGE TECHNOLOGY, INC.
IPC分类号： G03C01/00
CPC分类号： G02B6/005 , G03C1/00 , G03C1/66 , G03C5/44 , G03H1/04 , G03H1/0408 , G03H2222/47
摘要： A metal halide sensitised medium recording a phase modulated image wherein voids in the medium modulate the image and the medium is substantially free of the metal of the metal halide and metal halide itself and a method of recording a phase modulated image.
摘要翻译：记录相位调制图像的金属卤化物致敏介质，其中介质中的空隙调节图像和介质基本上不含金属卤化物和金属卤化物本身的金属，以及记录相位调制图像的方法。

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