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1. 发明授权

US06049428A Dichroic light polarizers 失效
标题翻译：二向色光偏振片
公开(公告)号：US06049428A
公开(公告)日：2000-04-11
申请号：US836635
申请日：1997-08-04
申请人： Ir G Khan , Yuri A. Bobrov , Leonid Y. Ignatov , Elena Y. Shishkina , Pavel I Lazarev , Alexey V. Kurbatov
发明人： Ir G Khan , Yuri A. Bobrov , Leonid Y. Ignatov , Elena Y. Shishkina , Pavel I Lazarev , Alexey V. Kurbatov
IPC分类号： C07C309/44 , C07C309/50 , C07D209/58 , C07D209/80 , C07D333/64 , C07D471/16 , C09B3/12 , C09B3/50 , C09B3/60 , C09B5/26 , C09B5/62 , C09B7/10 , C09B69/10 , G02B5/30 , C07C245/00 , C07D221/22 , C09B44/10
CPC分类号： C07D209/58 , C07C309/44 , C07C309/50 , C07D209/80 , C07D333/64 , C09B3/12 , C09B3/50 , C09B3/60 , C09B5/26 , C09B5/62 , C09B69/10 , C09B7/10 , C09K19/60 , G02B5/3033 , G02F1/133528
摘要： The present invention provides dyes of formula I-XXXIV, described in detail below, and dichroic light polarizers based on the dyes. In the dichroic light polarizers of this invention the dye molecules are aggregated into particles oriented in a predetermined direction on a surface of a substrate to enable the dye to polarize light transmitted through the dye. In another embodiment, a dichroic light polarizer includes a molecularly oriented layer of an organic dye on a surface of a substrate. The layer has a non-periodic arrangement of different polarizing elements. Each of the polarizing elements have differing orientations of the polarization vector in the substrate plane and/or differing colors. The dichroic light polarizer may contain one or more additional dye layers and may have a transparent layer intermediate to the dye layer.
摘要翻译： PCT No.PCT / US95 / 14413 Sec。 371日期：1997年8月4日 102（e）日期1997年8月4日PCT提交1995年11月17日PCT公布。出版物WO96 / 日期：1996年5月30日本发明提供了下面详细描述的式I-XXXIV的染料和基于染料的二色光偏振器。在本发明的二向色光偏振器中，染料分子被聚集成在基板的表面上沿预定方向取向的颗粒，以使染料能够使透过染料的光偏振。在另一个实施例中，二向色光偏振器包括在衬底的表面上的有机染料的分子取向层。该层具有不同偏振元件的非周期性布置。每个偏振元件在基板平面中具有不同的偏振矢量取向和/或不同的颜色。二向色光偏振器可以包含一个或多个另外的染料层，并且可以具有在染料层中间的透明层。

2. 发明授权

US5739296A Method and materials for thermostable and lightfast dichroic light polarizers 失效
标题翻译：耐热和耐光二色光偏振器的方法和材料
公开(公告)号：US5739296A
公开(公告)日：1998-04-14
申请号：US556917
申请日：1995-11-20
申请人： Khan Ir Gvon , Yuri A. Bobrov , Victor A. Bykov , Leonid Y. Ignatov , Tatiana D. Ivanova , Sergei I. Popov , Elena Y. Shishkina , Georgiy N. Vorozhtsov
发明人： Khan Ir Gvon , Yuri A. Bobrov , Victor A. Bykov , Leonid Y. Ignatov , Tatiana D. Ivanova , Sergei I. Popov , Elena Y. Shishkina , Georgiy N. Vorozhtsov
IPC分类号： C09K9/02 , C09B5/56 , C09B5/62 , C09B7/10 , C09B35/039 , C09B57/12 , C09K19/34 , C09K19/40 , C09K19/60 , G02B1/08 , G02B5/30 , G02F1/1335 , G02F1/1337 , C09B31/147 , C09B31/30 , C09B35/50 , C09K19/30 , C09K19/56
CPC分类号： C09B5/62 , C09B35/039 , C09B5/56 , C09B7/10 , C09K19/60 , C09K19/606 , G02B5/3016 , G02F1/133528 , G02F1/133711
摘要： Polarizing coatings are formed from dyestuffs which provide a stable liquid crystalline phase in a wide range of concentrations, temperatures and pH-values. Particles formed by aggregates of the liquid crystal molecules are oriented in a predetermined direction to polarize light. The stability of the liquid crystalline state allows orienting the particles by mechanical forces such as a shearing force applied when the liquid crystal (10) is spread on a support surface (20) by a knife-like doctor (90) or a tension deformation force acting on the meniscus of the liquid crystal deposited between two surfaces (20, 30) as the surfaces are peeled off one another. As a result, the polarizing coatings are formed in some embodiments by simple methods. In some embodiments, the polarizing coatings have a high lightfastness, a high thermal stability, and a high dichroic ratio.
摘要翻译： PCT No.PCT / US94 / 05493 Sec。 371日期：1995年11月20日 102（e）1995年11月20日日期PCT 1994年5月20日PCT PCT。公开号WO94 / 28073 日期1994年12月8日极化涂层由在宽浓度，温度和pH值范围内提供稳定液晶相的染料形成。由液晶分子的聚集体形成的颗粒沿预定方向取向以使光偏振。液晶状态的稳定性允许通过诸如当液晶（10）通过刀形刮刀（90）在支撑表面（20）上展开的剪切力或张力变形力当表面彼此剥离时，其作用在沉积在两个表面（20,30）之间的液晶的弯液面上。结果，通过简单的方法在一些实施方案中形成了偏振涂层。在一些实施方案中，偏振涂层具有高耐光性，高热稳定性和高二色性比。

3. 发明授权

US06174394B1 Method for thermostable and lightfast dichroic light polarizers 失效
标题翻译：耐高温和耐光二色光偏振器的方法
公开(公告)号：US06174394B1
公开(公告)日：2001-01-16
申请号：US08998254
申请日：1997-12-24
申请人： Khan Ir Gvon , Yuri A. Bobrov , Victor A. Bykov , Leonid Y. Ignatov , Tatiana D. Ivanova , Sergei I. Popov , Elena Y. Shishkina , Georgiy N. Vorozhtsov
发明人： Khan Ir Gvon , Yuri A. Bobrov , Victor A. Bykov , Leonid Y. Ignatov , Tatiana D. Ivanova , Sergei I. Popov , Elena Y. Shishkina , Georgiy N. Vorozhtsov
IPC分类号： B32B3500
CPC分类号： C09B5/62 , C09B5/56 , C09B7/10 , C09B35/039 , C09K19/60 , C09K19/606 , G02B5/3016 , G02F1/133528 , G02F1/133711
摘要： Polarizing coatings are formed from dyestuffs which provide a stable liquid crystalline phase in a wide range of concentrations, temperatures and pH-values. Particles formed by aggregates of the liquid crystal molecules are oriented in a predetermined direction to polarize light. The stability of the liquid crystalline state allows orienting the particles by mechanical forces such as a shearing force applied when the liquid crystal (10) is spread on a support surface (20) by a knife-like doctor (90) or a tension deformation force acting on the meniscus of the liquid crystal deposited between two surfaces (20, 30) as the surfaces are peeled off one another. As a result, the polarizing coatings are formed in some embodiments by simple methods. In some embodiments, the polarizing coatings have a high lightfastness, a high thermal stability, and a high dichroic ratio.
摘要翻译：偏光涂层由在宽范围的浓度，温度和pH值提供稳定的液晶相的染料形成。由液晶分子的聚集体形成的颗粒沿预定方向取向以使光偏振。液晶状态的稳定性允许通过诸如当液晶（10）通过刀状刮刀（90）在支撑表面（20）上展开的剪切力或张力变形力当表面彼此剥离时，其作用在沉积在两个表面（20,30）之间的液晶的弯液面上。结果，通过简单的方法在一些实施方案中形成了偏振涂层。在一些实施方案中，偏振涂层具有高耐光性，高热稳定性和高二色性比。

4. 发明授权

US06563640B1 Dichroic polarizer and method for making the same 有权
标题翻译：二向色偏振片及其制作方法
公开(公告)号：US06563640B1
公开(公告)日：2003-05-13
申请号：US09720227
申请日：2001-04-02
申请人： Leonid Y. Ignatov , Yuri A. Bobrov , Pavel I. Lazarev
发明人： Leonid Y. Ignatov , Yuri A. Bobrov , Pavel I. Lazarev
IPC分类号： G02B2728
CPC分类号： G02B5/3033 , G02B5/3016 , Y10S359/90
摘要： The present invention relates to heat-resistant and plarizers that use thin films of dichroic organic substances, mainly dichroic dyes applied on the surface of rigid or flexible substrates in which the molecules of the dichroic organic substance are arranged in the form of a crystalline grid. The purpose of this invention is to widen the spectral range of the polarizer operation while improving polarization characteristics. This dichroic polarizer includes a film having a portion at least consisting of a crystalline structure that comprises at least one dichroic organic substance, wherein the molecules or molecule fragments of this substance have a planar morphology. The dichroic substance consists of a dichroic substance having at least one crest on the spectral absorption curve within spectral ranges of 400 to 700 nm and/or 200 to 400 nm and 0.7 to 13 &mgr;m. The order parameter of the film S is defined by the formula S=(D⊥−D∥)/(D⊥+2D∥) in which D⊥ and D∥ represent the optical density measured in the polarized light during the perpendicular and parallel orientations, respectively, of the polarizer polarization axis relative to the polarization plane of an electromagnetic radiation from a spectrometer. This parameter corresponds to at least one crest on the spectral absorption curve within a spectral range of 0.7 to 13 &mgr;m, and has a value not less than 0.8.
摘要翻译：本发明涉及使用二色性有机物质的薄膜的耐热和稀释剂，主要是二色性染料，其应用于刚性或柔性基底的表面，其中二色性有机物质的分子以晶格形式排列。本发明的目的是在改善偏振特性的同时拓宽偏振器操作的光谱范围。该二向色偏振器包括具有至少由包含至少一种二色性有机物质的结晶结构的部分的膜，其中该物质的分子或分子片段具有平面形态。二色性物质由在400至700nm和/或200至400nm和0.7至13μm的光谱范围内的光谱吸收曲线上具有至少一个峰的二色性物质组成。膜S的阶数参数由公式S =（D⊥-D |）/（D⊥+ 2D |）定义，其中D⊥和D‖表示在垂直和平行的偏振光中测量的光密度偏振器偏振轴相对于来自光谱仪的电磁辐射的偏振面的取向。该参数对应于在0.7〜13μm的光谱范围内的光谱吸收曲线上的至少一个峰，并且具有不小于0.8的值。

5. 发明授权

US07031053B2 Dichroic polarizer and material 有权
公开(公告)号：US07031053B2
公开(公告)日：2006-04-18
申请号：US09792524
申请日：2001-02-23
申请人： Yuri A. Bobrov , Leonid Y. Ignatov , Pavel I. Lazarev , Alla Y. Sakharova
发明人： Yuri A. Bobrov , Leonid Y. Ignatov , Pavel I. Lazarev , Alla Y. Sakharova
IPC分类号： G02B5/30 , G02B27/28
CPC分类号： G02B5/3033 , Y10T428/31515
摘要： The invention pertains to thermo-resistant and light-resistant dichroic polarizers based on thin films of dichroic matters, in particular organic dyestuffs, in which molecules are ordered in a crystalline structure and applied on the surface of the substrate. The dichroic polarizer is characterized by the fact that it contains at least one anisotropically absorbing film comprised of oriented molecules. Anisotropically absorbing film is characterized by the fact that for the major axes of the ellipsoids of the real and imaginary parts of anisotropic refraction coefficient in the range of at least one absorption band of the following is true on the area with linear dimensions no less than the maximum wavelength: K1≧K2>K3 ( n 1 + n 2 ) 2 > n 3 where K1, K2, K3 and n1, n2, n3, are main values of the semiaxes of the ellipsoid representing the imaginary and real parts, accordingly, of the anisotropic refraction coefficient, and/or the anisotropically absorbing film is characterized by the fact that light transmission by two films with cross-oriented polarization axes does not increase at least in some range of wavelengths upon the deviation of its propagation from the normal to the polarizer plane.

6. 发明授权

US06399166B1 Liquid crystal display and method 有权
标题翻译：液晶显示及方法
公开(公告)号：US06399166B1
公开(公告)日：2002-06-04
申请号：US09171299
申请日：1999-04-23
申请人： Ir Gvon Khan , Yuri A. Bobrov , Victor A. Bykov , Leonid Y. Ignatov , Pavel I. Lazarev
发明人： Ir Gvon Khan , Yuri A. Bobrov , Victor A. Bykov , Leonid Y. Ignatov , Pavel I. Lazarev
IPC分类号： C09K1960
CPC分类号： G02B5/3016 , Y10T428/1005 , Y10T428/1041
摘要： A liquid crystal display has a first substrate plate and a second substrate plate, and a liquid crystal layer disposed between the plates. A polarizing coating, having molecules of one or more organic dyes capable of forming a lyotropic liquid crystalline phase, is formed overlying a selected surface of each plate. Orientation of the polarizing coating is obtained by applying a force to the dye molecules when in the liquid crystal phase and subsequently converting the liquid crystal phase to a solid film.
摘要翻译：液晶显示器具有第一基板和第二基板，以及设置在板之间的液晶层。具有能够形成溶致液晶相的一种或多种有机染料的分子的偏振涂层形成在每个板的选定表面上。通过在液晶相中向染料分子施加力并随后将液晶相转化为固体膜，获得偏振涂层的取向。

7. 发明授权

US06846522B1 Decorative material and method of its fabrication 失效
标题翻译：装饰材料及其制造方法
公开(公告)号：US06846522B1
公开(公告)日：2005-01-25
申请号：US09407218
申请日：1999-09-27
申请人： Yuri A. Bobrov , Leonid Y. Ignatov , Ir Gvon Khan
发明人： Yuri A. Bobrov , Leonid Y. Ignatov , Ir Gvon Khan
IPC分类号： B44F1/04 , B44F1/08 , G02B27/28 , G02B5/30 , G02F1/13 , G02F1/3335
CPC分类号： B44F1/04 , B44F1/08 , G02B27/28 , Y10S428/90 , Y10S428/913 , Y10T428/13 , Y10T428/8305
摘要： A decorative material is disclosed which comprises two polarizers and at least one phase-shifting plate placed between the polarizers. Each polarizer has a controlled direction of polarization axis. The phase-shifting plate represents a continuous layer of an optically anisotropic material containing regions differing by optical properties.
摘要翻译：公开了一种装饰材料，其包括两个偏振器和放置在偏振器之间的至少一个相移板。每个偏振器具有受控的偏振轴方向。相移板表示包含不同于光学性质的区域的光学各向异性材料的连续层。

8. 发明授权

US06619553B1 Interactive smart card and method of its fabrication 有权
标题翻译：交互式智能卡及其制作方法
公开(公告)号：US06619553B1
公开(公告)日：2003-09-16
申请号：US09914246
申请日：2001-08-24
申请人： Yuri A. Bobrov , Pavel I. Lazarev
发明人： Yuri A. Bobrov , Pavel I. Lazarev
IPC分类号： G06K1906
CPC分类号： G06K19/07703 , G06K19/077
摘要： The present invention pertains to the field of electronic devices and essentially relates to smart cards (electronic cards) including a display that comprises a liquid-crystal indication element with an internal polarizer. This invention also relates to a method for manufacturing this card. The purpose of this invention is to simplify the structure of the electronic card, to provide a single process for manufacturing the card together with the display, to reduce the thickness of the card, to improve the mechanical strength, the manufacturability and the economical characteristics of said card and to increase its reliability.
摘要翻译：本发明涉及电子设备领域，并且本质上涉及包括具有内部偏振器的液晶指示元件的显示器的智能卡（电子卡）。本发明还涉及一种制造该卡的方法。本发明的目的是简化电子卡的结构，提供与显示器一起制造卡的单一过程，以减小卡的厚度，以提高机械强度，可制造性和经济性并提高其可靠性。

9. 发明授权

US07327418B2 Technological machinery for production of polarizers 失效
标题翻译：偏光板生产技术机械
公开(公告)号：US07327418B2
公开(公告)日：2008-02-05
申请号：US11435816
申请日：2006-05-16
申请人： Yuri A. Bobrov
发明人： Yuri A. Bobrov
IPC分类号： G02F1/1335
CPC分类号： B05C5/0212 , B05C5/025 , B05C11/1039 , G02B5/3016 , G02B5/3033
摘要： An apparatus for processing anisotropic films obtained from a liquid crystal solution containing at least one organic compound comprises means for holding a substrate carrying an anisotropic film and a processing facility including at least one channel or a system of connected channels, wherein the channel(s) is (are) provided with an input connected to means for supplying a working fluid and an output connected to a rarefaction or vacuum system, and at least a part of the channel(s) is open on the side of processed film. Means for moving the processing facility is provided to move the processing facility to the substrate. Means for pressing the processing facility to the surface of the anisotropic film and/or substrate is also provided.
摘要翻译：一种用于处理从含有至少一种有机化合物的液晶溶液获得的各向异性膜的装置包括用于保持携带各向异性膜的基板和包括至少一个通道或连接通道系统的处理设备的装置，设置有连接到用于供应工作流体的装置和连接到稀薄或真空系统的输出的输入，并且通道的至少一部分在处理膜的侧面是开放的。提供用于移动处理设备的装置以将处理设备移动到基板。还提供了用于将处理设施压到各向异性膜和/或基板的表面的装置。

10. 发明申请

US20080115724A1 Liquid film applicator assembly and rectilinear shearing system incorporating the same 有权
标题翻译：液膜涂布器组合体和包括其的直线剪切系统
公开(公告)号：US20080115724A1
公开(公告)日：2008-05-22
申请号：US11986263
申请日：2007-11-20
申请人： David Harwood McMurtry , Mikhail Vitoldovich Paukshto , Yuri A. Bobrov
发明人： David Harwood McMurtry , Mikhail Vitoldovich Paukshto , Yuri A. Bobrov
IPC分类号： B05B7/00
CPC分类号： B05C11/028 , G02B5/3016 , G02B5/3083
摘要： A liquid coating applicator with a very precise means for controlling gap thickness as well as adapting to non-planar discontinuities in the substrate.
摘要翻译：一种液体涂布器，具有用于控制间隙厚度以及适应基底中的非平面不连续性的非常精确的装置。

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