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11. 发明授权

US06710823B2 Electro-optical glazing structures having reflection and transparent modes of operation 失效
标题翻译：具有反射和透明工作模式的电光玻璃结构
公开(公告)号：US06710823B2
公开(公告)日：2004-03-23
申请号：US09993036
申请日：2001-11-06
申请人： Sadeg M. Faris , Le Li , Jian-Feng Li
发明人： Sadeg M. Faris , Le Li , Jian-Feng Li
IPC分类号： G02F11335
CPC分类号： C09B67/0098 , B82Y15/00 , C09D11/037 , C09D11/17 , C09K19/00 , C09K19/52 , E06B9/24 , E06B2009/2464 , F24S50/80 , G01D11/28 , G02B5/3016 , G02B26/02 , G02B27/0093 , G02F1/1334 , G02F1/133514 , G02F1/133536 , G02F1/13362 , G02F1/133621 , G02F1/13471 , G02F1/13718 , G02F1/1393 , G02F2001/133543 , G02F2001/133623 , H04N2213/008 , Y02B10/20 , Y02E10/40
摘要： Electro-optical glazing structures having total-reflection and semi-transparent and totally-transparent modes of operation which are electrically-switchable for use in dynamically controlling electromagnetic radiation flow in diverse applications.
摘要翻译：具有全反射和半透明和全透明操作模式的电光玻璃结构，其可电切换以用于在不同应用中动态控制电磁辐射流。

12. 发明授权

US06473143B2 Broadband switchable polarizer 失效
标题翻译：宽带可切换偏振器
公开(公告)号：US06473143B2
公开(公告)日：2002-10-29
申请号：US09093017
申请日：1998-06-05
申请人： Jian-feng Li , Le Li , Bunsen Fan , Yingqiu Jiang , Sadeg Faris
发明人： Jian-feng Li , Le Li , Bunsen Fan , Yingqiu Jiang , Sadeg Faris
IPC分类号： G02F11333
CPC分类号： B82Y15/00 , C09B67/0098 , C09D11/037 , C09D11/17 , C09K19/00 , C09K19/52 , E06B9/24 , E06B2009/2464 , F24S50/80 , G01D11/28 , G02B5/3016 , G02B27/0093 , G02F1/1334 , G02F1/133514 , G02F1/133536 , G02F1/13362 , G02F1/133621 , G02F1/13471 , G02F1/13718 , G02F1/1393 , G02F2001/133543 , Y02E10/40
摘要： A light controlling film is disclosed, comprising a polymerized polymer network varying spatially in a direction normal to the film surface, where the polymerized polymer network is a crosslinked high molecular weight polymeric material mixed with a low molecular weight nematic material exibiting cholesteric liquid crystal (CLC) order, wherein wherein an electric field impressed in the film controls the reflection of circularly polarized light.
摘要翻译：公开了一种光控制膜，其包含在垂直于膜表面的方向在空间上变化的聚合聚合物网络，其中聚合的聚合物网络是交联的高分子量聚合物材料，与低分子量向列型物质混合胆甾型液晶（CLC ）顺序，其中其中施加在胶片中的电场控制圆偏振光的反射。

13. 发明授权

US06414728B1 Image display system having direct and projection viewing modes 失效
标题翻译：具有直接和投影观看模式的图像显示系统
公开(公告)号：US06414728B1
公开(公告)日：2002-07-02
申请号：US09507244
申请日：2000-02-18
申请人： Sadeg M. Faris , Le Li
发明人： Sadeg M. Faris , Le Li
IPC分类号： G02F11335
CPC分类号： G02B27/0093 , G02B27/26 , G02F1/1334 , G02F1/1336 , G02F2001/133538 , G02F2001/133627 , G03B21/132 , G03B21/30 , G06F1/1616 , G06F1/1626 , G06F1/1632 , G06F1/1639 , G06F1/1645 , G06F1/1654 , G06F3/011 , G06F3/041 , G06F3/0412 , G06F3/0414 , H04N5/7441 , H04N5/7491 , H04N9/3141 , H04N19/597
摘要： A transportable image display system having direct and projection viewing modes of operation. The image display system comprises a spatial light modulation structure for spatially modulating the intensity of light produced from a light source, and light diffusing panel of electro-optical construction having a light scattering state in which light being transmitted therethrough is scattered in a diffusive manner, and a light transmission state in which light being transmitted therethrough is transmitted without substantial scattering. In the illustrative embodiments, the spatial light modulation structure can be an electrically-addressable LCD panel, or slide-film structures to be viewed. During the direct viewing mode, light produced from the light source is scattered by the light diffusing panel and spatial intensity modulated by the spatial light modulation structure to form a first image for direct viewing. During the projection viewing mode, light produced from the light source is transmitted through the light diffusing panel without substantial scattering and spatial intensity modulated by the spatial light modulation structure to form a second image for projection onto a projection display surface for projection viewing.
摘要翻译：一种具有直接和投影观察操作模式的可移动图像显示系统。图像显示系统包括用于空间调制由光源产生的光的强度的空间光调制结构，以及具有散射状态的电光结构的光漫射板，其中透射的光以漫射方式散射，以及透射状态，其中透射的光通过其而不发生实质的散射。在说明性实施例中，空间光调制结构可以是可寻址的LCD面板或要观看的幻灯片结构。在直视模式期间，由光源产生的光被光漫射板散射，并且由空间光调制结构调制的空间强度形成用于直接观看的第一图像。在投影观察模式期间，从光源产生的光被透射通过光散射面板，而不会由空间光调制结构进行实质的散射和空间强度调制，以形成用于投影到投影显示表面上用于投影观看的第二图像。

14. 发明授权

US06387457B1 Method of dry printing and painting 失效
标题翻译：干式印刷和涂漆方法
公开(公告)号：US06387457B1
公开(公告)日：2002-05-14
申请号：US09141980
申请日：1998-08-28
申请人： Yingqiu Jiang , Le Li , Sadeg Faris
发明人： Yingqiu Jiang , Le Li , Sadeg Faris
IPC分类号： B05D106
CPC分类号： B05D1/06 , B05D3/12 , B05D5/06 , B41M3/00 , B41M3/006 , B41M3/06 , B41M3/14 , B41M7/0027 , B41M7/02 , C09D11/101
摘要： A method of printing using dry pigments is introduced, wherein a binder material is applied to the surface of an object uniformly or in a pattern, and then dry pigment is applied to the binder material in a pattern or uniformly. The dry pigment sticks to the patterned binder, or the patterned pigment may be bound to the uniform binder, to produce a pattern.
摘要翻译：引入使用干颜料印刷的方法，其中将粘合剂材料均匀地或以图案施加到物体的表面上，然后将干性颜料以图案或均匀的方式施加到粘合剂材料上。干燥的颜料粘附到图案化的粘合剂上，或者图案化的颜料可以结合到均匀的粘合剂上，以产生图案。

15. 发明授权

US6028649A Image display systems having direct and projection viewing modes 失效
标题翻译：具有直接和投影观看模式的图像显示系统
公开(公告)号：US6028649A
公开(公告)日：2000-02-22
申请号：US954706
申请日：1997-10-20
申请人： Sadeg M. Faris , Le Li
发明人： Sadeg M. Faris , Le Li
IPC分类号： G02B27/00 , G02B27/26 , G02F1/1334 , G02F1/1335 , G02F1/13357 , G03B21/132 , G03B21/30 , G06F1/16 , G06F3/00 , G06F3/01 , G06F3/033 , G06F3/041 , G06F3/048 , H04N5/74 , H04N13/00 , G02F1/1347
CPC分类号： G02B27/0093 , G02B27/26 , G02F1/1336 , G03B21/132 , G03B21/30 , G06F1/1616 , G06F1/1626 , G06F1/1632 , G06F1/1639 , G06F1/1645 , G06F1/1654 , G06F3/011 , G06F3/041 , G06F3/0412 , G06F3/0414 , H04N5/7441 , H04N9/3141 , G02F1/1334 , G02F2001/133538 , G02F2001/133627 , H04N19/597 , H04N5/7491
摘要： A transportable image display system having direct and projection viewing modes of operation. The image display system comprises a spatial light modulation structure for spatially modulating the intensity of light produced from a light source, and light diffusing panel of electro-optical construction having a light scattering state in which light being transmitted therethrough is scattered in a diffusive manner, and a light transmission state in which light being transmitted therethrough is transmitted without substantial scattering. In the illustrative embodiments, the spatial light modulation structure can be an electrically-addressable LCD panel, or slide-film structures to be viewed. During the direct viewing mode, light produced from the light source is scattered by the light diffusing panel and spatial intensity modulated by the spatial light modulation structure to form a first image for direct viewing. During the projection viewing mode, light produced from the light source is transmitted through the light diffusing panel without substantial scattering and spatial intensity modulated by the spatial light modulation structure to form a second image for projection onto a projection display surface for projection viewing.
摘要翻译：具有直接和投影观察操作模式的可移动图像显示系统。图像显示系统包括用于空间调制由光源产生的光的强度的空间光调制结构，以及具有散射状态的电光结构的光漫射板，其中透射的光以漫射方式散射，以及透射状态，其中透射的光通过其而不发生实质的散射。在说明性实施例中，空间光调制结构可以是可寻址的LCD面板或要观看的幻灯片结构。在直视模式期间，由光源产生的光被光漫射板散射，并且由空间光调制结构调制的空间强度形成用于直接观看的第一图像。在投影观察模式期间，从光源产生的光被透射通过光散射面板，而不会由空间光调制结构进行实质的散射和空间强度调制，以形成用于投影到投影显示表面上用于投影观看的第二图像。

16. 发明授权

US5691789A Single-layer reflective super broadband circular polarizer and method of fabrication therefor 失效
公开(公告)号：US5691789A
公开(公告)日：1997-11-25
申请号：US550022
申请日：1995-10-30
申请人： Le Li , Sadeg Mustafa Faris
发明人： Le Li , Sadeg Mustafa Faris
IPC分类号： C08L83/04 , F24J2/40 , G02B5/30 , G02F1/1335 , G02F1/13 , C09K19/36
CPC分类号： B82Y15/00 , F24J2/407 , G02B5/3016 , E06B2009/2464 , Y02E10/40
摘要： The present invention relates generally to broadband, reflective circular polarizers and, more particularly, to single layer super broadband, reflective circular polarizers. The polarizers of the present invention are made from a film of material, like a polymer having a cholesteric order, in which a second liquid crystal material, like a nematic liquid crystal, is distributed in a non-linear fashion across the thickness of the film in a plurality of liquid crystal-rich and liquid crystal-depleted sites in the polymer. The resulting polarizers have band passes approaching 2000 nm and reflect circularly polarized light which is either left-handed or right-handed depending on the final spiral structure of the materials utilized. The material of the present invention is fabricated by mixing commercially available polymers having a cholesteric order, a second liquid crystal material and a photoinitiator at a temperature which maintains the mixture in a liquid state. The polymer and the liquid crystal are present in a ratio by weight of 1:2, for example, and the photoinitiator is present in an amount of 0.6% by weight, for example, in the mixture. The heated mixture is then subjected to actinic radiation for a time and at an intensity sufficient to polymerize the polymer or the liquid crystal material or both. Under all polymerizing conditions the segregation rate of the liquid crystal material has to be greater than the polymerization rate of the material being polymerized. The liquid crystal segregates and diffuses, during polymerization, to sites of enlarged pitch in the polymer material from sites of shrunken pitch in the polymer material. Because the actinic light has an exponential intensity distribution due to light attenuation by, for example, light absorption, polymerization occurs in a non-linear fashion resulting in a non-linear distribution of the polymer and the liquid crystal material across the film.

17. 发明授权

US5680233A Image display systems having direct and projection viewing modes 失效
标题翻译：具有直接和投影观看模式的图像显示系统
公开(公告)号：US5680233A
公开(公告)日：1997-10-21
申请号：US563520
申请日：1995-11-28
申请人： Sadeg M. Faris , Le Li
发明人： Sadeg M. Faris , Le Li
IPC分类号： G02B27/00 , G02B27/26 , G02F1/1334 , G02F1/1335 , G02F1/13357 , G03B21/132 , G03B21/30 , G06F1/16 , G06F3/00 , G06F3/01 , G06F3/033 , G06F3/041 , G06F3/048 , H04N5/74 , H04N13/00 , G02F1/1347
CPC分类号： H04N13/0239 , G02B27/0093 , G02B27/26 , G02F1/1336 , G03B21/132 , G03B21/30 , G06F1/1616 , G06F1/1626 , G06F1/1632 , G06F1/1639 , G06F1/1645 , G06F1/1654 , G06F3/011 , G06F3/041 , G06F3/0412 , G06F3/0414 , H04N13/0048 , H04N13/0055 , H04N13/0059 , H04N13/0246 , H04N13/0275 , H04N13/0296 , H04N13/0434 , H04N13/0438 , H04N13/0459 , H04N13/0497 , H04N5/7441 , H04N9/3141 , G02F1/1334 , G02F2001/133538 , G02F2001/133627 , H04N13/0025 , H04N13/0037 , H04N13/0051 , H04N13/0203 , H04N13/0217 , H04N13/0257 , H04N13/0285 , H04N13/0422 , H04N13/0431 , H04N13/0484 , H04N19/597 , H04N5/7491 , Y10S353/05
摘要： A transportable image display system having direct and projection viewing modes of operation. The image display system comprises a spatial light modulation structure for spatially modulating the intensity of light produced from a light source, and light diffusing panel of electro-optical construction having a light scattering state in which light being transmitted therethrough is scattered in a diffusive manner, and a light transmission state in which light being transmitted therethrough is transmitted without substantial scattering. In the illustrative embodiments, the spatial light modulation structure can be an electrically-addressable LCD panel, or slide-film structures to be viewed. During the direct viewing mode, light produced from the light source is scattered by the light diffusing panel and spatial intensity modulated by the spatial light modulation structure to form a first image for direct viewing. During the projection viewing mode, light produced from the light source is transmitted through the light diffusing panel without substantial scattering and spatial intensity modulated by the spatial light modulation structure to form a second image for projection onto a projection display surface for projection viewing.
摘要翻译：一种具有直接和投影观察操作模式的可移动图像显示系统。图像显示系统包括用于空间调制由光源产生的光的强度的空间光调制结构，以及具有散射状态的电光结构的光漫射板，其中透射的光以漫射方式散射，以及透射状态，其中透射的光通过其而不发生实质的散射。在说明性实施例中，空间光调制结构可以是可寻址的LCD面板或要观看的幻灯片结构。在直视模式期间，由光源产生的光被光漫射板散射，并且由空间光调制结构调制的空间强度形成用于直接观看的第一图像。在投影观察模式期间，从光源产生的光被透射通过光散射面板，而不会由空间光调制结构进行实质的散射和空间强度调制，以形成用于投影到投影显示表面上用于投影观看的第二图像。

18. 发明授权

US06859245B2 Multilayer reflective films having non-linear spacing of layers 失效
标题翻译：具有层间非线性间隔的多层反射膜
公开(公告)号：US06859245B2
公开(公告)日：2005-02-22
申请号：US10699633
申请日：2003-10-31
申请人： Sadeg M. Faris , Le Li
发明人： Sadeg M. Faris , Le Li
IPC分类号： E06B9/24 , F24J2/40 , G02B5/30 , G02F1/1334 , G02F1/1335 , G02F1/13357 , G02F1/1347 , G02F1/137 , G02F1/139
CPC分类号： B82Y15/00 , E06B9/24 , E06B2009/2464 , F24S50/80 , G02B5/3016 , G02F1/1334 , G02F1/133536 , G02F1/13362 , G02F1/13471 , G02F1/13718 , G02F1/1393 , G02F2001/133543 , Y02E10/40
摘要： A reflector for reflecting a broad bandwidth of electromagnetic (EM) radiation, comprising a sheet comprising a large plurality of pairs of layers of transparent polymer material parallel to a surface of the sheet, each pair of layers having a difference in the index of refraction between the materials in each layer of the pair, the total thickness of each pair of layers in the large plurality of layers varying substantially continuously and non linearly across the thickness of the sheet, is disclosed.
摘要翻译：一种用于反射电磁（EM）辐射的宽带宽的反射器，包括片材，该片材包含平行于片材表面的大量多层透明聚合物材料，每对层之间的折射率差异在公开了该对的每一层中的材料，大的多个层中的每对层的总厚度基本上连续且非线性地跨越片材的厚度变化。

19. 发明申请

US20050007506A1 Electro-optical glazing structures having reflection and transparent modes of operation 审中-公开
公开(公告)号：US20050007506A1
公开(公告)日：2005-01-13
申请号：US10804559
申请日：2004-03-19
申请人： Sadeg Faris , Le Li , Jian-Feng Li
发明人： Sadeg Faris , Le Li , Jian-Feng Li
IPC分类号： E04B1/92 , C09B67/00 , C09D11/02 , C09D11/16 , C09K19/00 , C09K19/52 , E06B9/24 , F24J2/40 , G01D11/28 , G02B5/30 , G02B27/00 , G02B27/02 , G02F1/13 , G02F1/1334 , G02F1/1335 , G02F1/13357 , G02F1/1347 , G02F1/137 , G02F1/139
CPC分类号： B82Y15/00 , C09B67/0098 , C09D11/037 , C09D11/17 , C09K19/00 , C09K19/52 , E06B9/24 , E06B2009/2464 , F24S50/80 , G01D11/28 , G02B5/3016 , G02B27/0093 , G02F1/1334 , G02F1/133514 , G02F1/133536 , G02F1/13362 , G02F1/133621 , G02F1/13471 , G02F1/13718 , G02F1/1393 , G02F2001/133543 , G02F2001/133623 , H04N2213/008 , Y02B10/20 , Y02E10/40
摘要： Electro-optical glazing structures having total-reflection and semi-transparent and totally-transparent modes of operation which are electrically-switchable for use in dynamically controlling electromagnetic radiation flow in diverse applications.

20. 发明授权

US06753044B2 Coloring media having improved brightness and color characteristics 失效
公开(公告)号：US06753044B2
公开(公告)日：2004-06-22
申请号：US08890320
申请日：1997-07-09
申请人： Sadeg M. Faris , Le Li
发明人： Sadeg M. Faris , Le Li
IPC分类号： G02F11335
CPC分类号： G02F1/1335 , B82Y15/00 , C09B67/0098 , C09D11/037 , C09D11/17 , C09K19/00 , C09K19/52 , E06B9/24 , E06B2009/2464 , F24S50/80 , G01D11/28 , G02B5/3016 , G02B27/0093 , G02F1/1334 , G02F1/133514 , G02F1/133536 , G02F1/13362 , G02F1/133621 , G02F2001/133543 , Y02E10/40 , Y10T428/10 , Y10T428/1036 , Y10T428/1041 , Y10T428/1086 , Y10T428/24017 , Y10T428/25 , Y10T428/254
摘要： Disclosed are novel reflective microflakes for use in making “additive-primary” coloring media having improved reflection characteristics over the red, green and blue super-bright color characteristics, and “super-white” coloring media having Magnesium-Oxide like color characteristics. The coloring media of the present invention provides a palette of colors for imparting color characteristics or forming color images upon surfaces of arbitrary surface geometry. In the preferred embodiments of the invention, the microflakes are made from cholesteric liquid crystal (CLC) material, wherein the pitch of the helices of the liquid crystal molecules in each CLC microflake varies along the thickness dimension (i.e. transverse to the surface) thereof. Depending on the final spiral structure of the materials utilized, the CLC circularly polarizing materials reflect either left-handed or right-handed circularly polarized light. In a preferred embodiment, each CLC microflake of additive-primary coloring media has a laminated construction in order that both the upper and lower surfaces thereof have substantially the same reflection characteristics over its tuned reflection band. Also, each CLC microflake of super-white coloring media has a laminated construction in order that both the upper and lower surfaces thereof have substantially the same reflection characteristics over its broadband reflection band. The super-white and additive-primary coloring media of the present invention can be used to produce virtually any color. By virtue of the circularly polarizing reflection characteristics of the CLC microflakes, the resulting coloring media can be used to form polarization-encoded spatially multiplexed images (SMI) on radiation absorbing surfaces, to produce stereoscopic 3-D images when viewed through electrically-passive polarization glasses. The coloring media may also be used in 2-D and 3-D xerographic printing processes.

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