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1. 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.

2. 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。

3. 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。

4. 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。

5. 发明授权

US08081270B2 Backlight module and liquid crystal display incorporating the same 有权
标题翻译：背光模块和包含其的液晶显示器
公开(公告)号：US08081270B2
公开(公告)日：2011-12-20
申请号：US12296873
申请日：2007-04-13
申请人： Pavel I. Lazarev
发明人： Pavel I. Lazarev
IPC分类号： G02F1/1335 , G09F13/04 , G09F13/08 , F21V7/04 , C09K19/00
CPC分类号： G02B6/0056 , G02B5/3041 , G02B6/005 , G02F1/133615 , G02F1/13362 , Y10T428/1041
摘要： The present invention relates generally to backlight modules for display devices and liquid crystal displays incorporating the same, and more particularly, to a backlight module for generating light with a single polarization state. The present invention provides a backlight module, comprising an optical cavity for reflecting and depolarizing light that is incident upon a front surface of said optical cavity and a multilayer polarizer comprising a plurality of layers. Said multilayer polarizer faces the front surface of the optical cavity and the layers are arranged in such a way that a light of polarization substantially parallel to the transmission axis of said multilayer polarizer is substantially transmitted and the light of substantially orthogonal polarization is substantially reflected by said multilayer polarizer in at least one predetermined wavelength subrange of the visible wavelength range. At least one of said layers comprises rod-like supramolecules forming at least partially a three-dimensional structure in the layer. The present invention also provides a liquid crystal display, comprising a liquid crystal cell, a front polarizer, and a backlight module according to the first aspect of the present invention. The multilayer polarizer of the backlight module faces the back panel and serves as a back polarizer of the liquid crystal display.
摘要翻译：本发明一般涉及用于显示装置的背光模块和结合其的液晶显示器，更具体地说，涉及用于产生具有单一极化状态的光的背光模块。本发明提供了一种背光模块，其包括用于反射和去极化入射在所述光学腔的前表面上的光的光腔和包括多个层的多层偏振片。所述多层偏振器面向光腔的前表面，并且这些层被布置成使得基本上平行于所述多层偏振器的透射轴的偏振光基本上透射，并且基本上正交的偏振的光基本上被所述在可见波长范围的至少一个预定波长范围内的多层偏振器。所述层中的至少一个包括在层中至少部分地形成三维结构的棒状超分子。本发明还提供了一种液晶显示器，其包括根据本发明第一方面的液晶单元，前偏振器和背光模块。背光单元的多层偏振片面向后面板，作为液晶显示器的背面偏振片。

6. 发明申请

US20110064892A1 Polycyclic Organic Compounds, Retardation Layer and Compensation Panel on Their Base 审中-公开
标题翻译：多环有机化合物，其基底上的延迟层和补偿面板
公开(公告)号：US20110064892A1
公开(公告)日：2011-03-17
申请号：US12921091
申请日：2009-03-04
申请人： Alexey Nokel , Pavel I. Lazarev
发明人： Alexey Nokel , Pavel I. Lazarev
IPC分类号： C09K19/32 , C07D471/06 , C07D487/22 , C07D241/38 , C07D487/04 , C07D251/54 , C07D403/12 , C07D251/24 , C07C43/20 , C07C63/48 , C07C43/205 , C09K19/00 , C09K19/34 , C09K19/12
CPC分类号： C07D403/04 , C07C37/055 , C07C37/18 , C07C39/11 , C07C39/15 , C07C43/20 , C07C43/2055 , C07C2603/50 , C07D241/36 , C07D251/24 , C07D251/70 , C07D403/12 , C07D471/04 , C07D487/04 , Y10T428/10 , C07C39/12
摘要： This invention relates to polycyclic organic compounds of general structural formula (I): wherein Y is a predominantly planar polycyclic system being at least partially aromatic, W1, W2, and W3 are different groups providing solubility in an organic solvent, and sum (n1+n2+n3) is 1, 2, 3, 4, 5, 6, 7 or 8. The polycyclic organic compounds are substantially transparent for electromagnetic radiation in the visible spectral range and are capable of forming supramolecules in the organic solvent.
摘要翻译：本发明涉及通式（I）的多环有机化合物：其中Y是至少部分为芳族的主要是平面的多环体系，W1，W2和W3是在有机溶剂中提供溶解度的不同基团，和（n1 + n2 + n3）为1,2,3,4,5,6,7或8.多环有机化合物对于可见光谱范围内的电磁辐射基本上是透明的，并且能够在有机溶剂中形成超分子。

7. 发明授权

US07888505B2 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one carboxylic acids, their esters, and methods of synthesis thereof 有权
标题翻译： 6,7-二氢苯并咪唑并[1,2-c]喹唑啉-6-酮羧酸，它们的酯及其合成方法
公开(公告)号：US07888505B2
公开(公告)日：2011-02-15
申请号：US12160410
申请日：2007-01-15
申请人： Tatyana Doutova , Pavel I. Lazarev , Elena N. Sidorenko , Valery S. Kuzmin
发明人： Tatyana Doutova , Pavel I. Lazarev , Elena N. Sidorenko , Valery S. Kuzmin
IPC分类号： C07D471/00 , C07D487/00 , C07D491/00
CPC分类号： C07D487/04 , Y10T428/10
摘要： The present invention relates to a 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one carboxylic acid and its esters of the general structural formula (I), and provides a method for their synthesis (I) where R and each R′ are selected independently from the list comprising —H—CH3, —C2H5, —C3H7, -iso-C3H7, —CH2CH2CH2CH3, —CH(CH3)CH2CH3, —CH2CH(CH3)CH3 and —C(CH3)3; n is 1, 2, 3 or 4; Y is a substituent selected from the list comprising —CH3, —C2H5, —NO2, —Cl, —Br, —F, —CF3, —CN, —OH, —OCH3, —OC2H5, —OCOCH3, —OCN, —SCN, —NH2, —NHCOCH3; and z is 0, 1, 2, 3 or 4.
摘要翻译：本发明涉及6,7-二氢苯并咪唑并[1,2-c]喹唑啉-6-酮羧酸及其通式（I）的酯，并提供了其合成方法（I），其中R和每个R'独立地选自包含-H-CH 3，-C 2 H 5，-C 3 H 7， - 异-C 3 H 7，-CH 2 CH 2 CH 2 CH 3，-CH（CH 3）CH 2 CH 3，-CH 2 CH（CH 3）CH 3和-C（CH 3）3）的列表; n为1,2,3或4; Y是选自包含-CH 3，-C 2 H 5，-NO 2，-Cl，-Br，-F，-CF 3，-CN，-OH，-OCH 3，-OC 2 H 5，-OCOCH 3，-OCN，-SCN ，-NH 2，-NHCOCH 3; z为0,1,2,3或4。

8. 发明授权

US07651738B2 Supramolecular composite film material and method for fabricating 有权
标题翻译：超分子复合膜材料及其制造方法
公开(公告)号：US07651738B2
公开(公告)日：2010-01-26
申请号：US11132746
申请日：2005-05-18
申请人： Alexander S. Grodsky , Alexander F. Krivoschepov , Pavel I. Lazarev
发明人： Alexander S. Grodsky , Alexander F. Krivoschepov , Pavel I. Lazarev
IPC分类号： B05D7/24 , B05D3/10
CPC分类号： C09K19/02 , C09K2219/03 , Y10T428/31504
摘要： The present invention provides an optically anisotropic composite film material possessing improved working characteristics, including hydrolytic stability and mechanical strength with respect to environmental factors. These and other advantages of the present invention may be achieved by creating a supramolecular composite film material. This supramolecular composite film material comprises a matrix of thin crystal film composed of organic supramolecules containing polar groups, and a binding agent representing a water-soluble aliphatic compound containing at least two functional groups.The present invention further provides a method for manufacturing supramolecular composite film materials possessing these advantageous properties. In one embodiment, the method comprises the following steps: (i) formation of a layer of lyotropic liquid crystal composed of supramolecules of a cyclic organic compound with conjugated π-systems and substituted polar groups; (ii) application of an external orienting force to said layer and further removal of a solvent with the resulting formation of a thin crystal film; (iii) treatment of the thin crystal film with a solution of inorganic salts leading to the formation of an insoluble crystalline film of supramolecules composed of said organic molecules; (iv) impregnation of said insoluble film with a binding agent capable of interacting with the polar groups with the subsequent formation of a filled film; and (v) drying of said filled film leading to the formation of a supramolecular composite film material.
摘要翻译：本发明提供具有改善的工作特性的光学各向异性复合膜材料，包括相对于环境因素的水解稳定性和机械强度。本发明的这些和其它优点可以通过产生超分子复合膜材料来实现。这种超分子复合膜材料包括由含有极性基团的有机超分子组成的薄晶体基质和代表含有至少两个官能团的水溶性脂族化合物的粘合剂。本发明还提供了具有这些有利特性的超分子复合膜材料的制造方法。在一个实施方案中，该方法包括以下步骤：（i）形成由具有共轭π-系统和取代的极性基团的环状有机化合物的超分子组成的溶致液晶层; （ii）向所述层施加外部取向力并进一步除去溶剂，形成薄晶体膜; （iii）用无机盐溶液处理薄晶膜，导致形成由所述有机分子组成的超分子的不溶性结晶膜; （iv）用能够与极性基团相互作用的粘合剂浸渍所述不溶性膜，随后形成填充膜; 和（v）所述填充膜的干燥，导致形成超分子复合膜材料。

9. 发明授权

US07411715B2 Electrooptical devices, electrooptical thin crystal films and methods making same 有权
标题翻译：电光装置，电光薄膜及其制造方法
公开(公告)号：US07411715B2
公开(公告)日：2008-08-12
申请号：US11372961
申请日：2006-05-15
申请人： Pavel I. Lazarev , Michael V. Paukshto , Vladimir Sulimov
发明人： Pavel I. Lazarev , Michael V. Paukshto , Vladimir Sulimov
IPC分类号： G02F1/03
CPC分类号： G02F1/035 , G02F1/0118 , G02F1/0356 , G02F1/065 , G02F1/1326 , G02F1/3131 , G02F1/3132 , G02F2201/15 , G02F2201/302 , G02F2203/026
摘要： A method of fabrication of an electrooptical device comprises depositing a colloid system of anisometric particles onto at least one electrode and/or onto at least one substrate and/or onto at least one layer of an isotropic or anisotropic material to form at least one layer of an electrooptical material, externally aligning the colloid system to form a preferred alignment of the colloid system particles, drying the colloid system, and forming at least one electrode and/or at least one layer of an isotropic or anisotropic material on at least a portion of the layer of the electrooptical material.
摘要翻译：一种制造电光装置的方法包括将不规则粒子的胶体系统沉积在至少一个电极上和/或至少一个基底上和/或至少一层各向同性或各向异性材料上，以形成至少一层在外部对准胶体系统以形成胶体系统颗粒的优选对准，干燥胶体系统，以及在至少一部分的至少一部分上形成至少一个电极和/或至少一层各向同性或各向异性材料的电光材料电光材料层。

10. 发明授权

US07317499B2 Multilayer plate and display panel with anisotropic crystal film and conducting protective layer 有权
标题翻译：多层板和显示面板，各向异性晶体膜和导电保护层
公开(公告)号：US07317499B2
公开(公告)日：2008-01-08
申请号：US10407450
申请日：2003-04-04
申请人： Michael V. Paukshto , Pavel I. Lazarev
发明人： Michael V. Paukshto , Pavel I. Lazarev
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/133509 , G02F2001/133565 , G02F2001/1398 , Y10T428/10 , Y10T428/1095
摘要： A multilayer plate is provided comprising an optically transparent substrate, a protective layer, a conducting layer, and at least one anisotropic thin crystal film. The anisotropic thin crystal film is made of a substance containing aromatic rings and possessing a structure with an interplanar spacing of 3.4±0.2 Å along one of optical axes. The thin crystal film is situated between the substrate and the conducting layer and is separated from the conducting layer by the protective layer. The transmission of the multilayer plate for UV radiation does not exceed 1% at any wavelength below 380 nm.
摘要翻译：提供了一种多层板，其包括光学透明基板，保护层，导电层和至少一个各向异性薄膜。各向异性薄膜由含有芳香环的物质制成，具有沿着光轴的面间距为3.4±0.2的结构。薄晶体膜位于基板和导电层之间，并通过保护层与导电层分离。用于UV辐射的多层板的透射在380nm以下的任何波长下不超过1％。

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