专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07211824B2 Organic semiconductor diode 有权
标题翻译：有机半导体二极管
公开(公告)号：US07211824B2
公开(公告)日：2007-05-01
申请号：US10952393
申请日：2004-09-27
申请人： Pavel I. Lazarev
发明人： Pavel I. Lazarev
IPC分类号： H01L29/47 , H01L51/30
CPC分类号： H01L51/105 , H01L51/0053 , H01L51/0078 , H01L51/0583
摘要： The present invention relates to organic semiconductor diodes, in particular, to the diodes with nonlinear current-voltage characteristics, which are used for power switching, rectifying variable signals, and frequency mixing. The organic semiconductor diode with the p-n junction comprises an anode, cathode, a hole transport layer in contact with the anode, and an electron transport layer in contact with the cathode, and two transport layers being in contact with each other. Another aspect of the present invention is a Schottky barrier diode comprising anode, cathode, and an organic semiconductor layer, wherein the semiconductor layer is either hole or electron transport layer. At least one of the transport layers is characterized by a globally ordered crystalline structure with intermolecular spacing of 3.4±0.3 Å in the direction of one crystal axis. One more aspect of the present invention is a method for obtaining an organic semiconductor layer with the electron-hole type of conductivity.
摘要翻译：本发明涉及有机半导体二极管，特别涉及用于功率切换，整流可变信号和频率混合的具有非线性电流 - 电压特性的二极管。具有p-n结的有机半导体二极管包括阳极，阴极，与阳极接触的空穴传输层和与阴极接触的电子传输层，以及彼此接触的两个传输层。本发明的另一方面是包括阳极，阴极和有机半导体层的肖特基势垒二极管，其中半导体层是空穴或电子传输层。至少一个传输层的特征在于在一个晶体轴的方向上分子间间隔为3.4±0.3的全局有序晶体结构。本发明的另一方面是获得具有电子 - 孔型导电性的有机半导体层的方法。

32. 发明授权

US06841320B2 Method of fabricating anisotropic crystal film on a receptor plate via transfer from the donor plate, the donor plate and the method of its fabrication 有权
标题翻译：通过从供体板，供体板及其制造方法的转移在接受板上制造各向异性晶体膜的方法
公开(公告)号：US06841320B2
公开(公告)日：2005-01-11
申请号：US10358607
申请日：2003-02-04
申请人： Pavel I. Lazarev , Natalya A. Ovchinnikova
发明人： Pavel I. Lazarev , Natalya A. Ovchinnikova
IPC分类号： G02B5/30 , G03F7/34 , B44C1/165
CPC分类号： G02B5/3083
摘要： The invention pertains to the field of fabrication of devices of various purposes, which use anisotropic films: polarizers, retarders, etc., as well as technology of obtaining coatings with anisotropy of electric conductivity, magnetic properties, thermal conduction and other physical properties.The invention includes the method of forming anisotropic crystal film on a receptor plate via transferring it from the donor plateImplementing the disclosed invention preserves the high degree of anisotropy and optical parameters of crystal films after the transfer. Additionally, it is possible to form anisotropic coatings on the surface of any configuration (including curved) and different degree of roughness; also, it is possible to transfer films of various sizes and configurations as well as multilayer coatings containing anisotropic film and form color images.
摘要翻译：本发明涉及使用各向异性膜：偏振片，延迟器等的各种用途的装置的制造领域，以及获得具有导电性，磁性，导热性等各向异性的涂层的技术。本发明包括通过从供体板转移而在受体板上形成各向异性晶体膜的方法。本发明的补充保留了转移后晶体膜的高度各向异性和光学参数。另外，可以在任何构造（包括弯曲）和不同程度的粗糙度的表面上形成各向异性涂层; 也可以转移各种尺寸和结构的膜以及含有各向异性膜的多层涂层并形成彩色图像。

33. 发明授权

US06054712A Inspection equipment using small-angle topography in determining an object's internal structure and composition 失效
公开(公告)号：US06054712A
公开(公告)日：2000-04-25
申请号：US012771
申请日：1998-01-23
申请人： Oleg V. Komardin , Albert F. Lawrence , Pavel I. Lazarev
发明人： Oleg V. Komardin , Albert F. Lawrence , Pavel I. Lazarev
IPC分类号： A61B6/00 , A61B6/02 , G01N23/04
CPC分类号： G01V5/0016 , A61B6/4291 , A61B6/483 , A61B6/502 , G01V5/0025
摘要： Devices for X-ray topography determine structures and compositions of objects. In accordance with an embodiment of the invention, a scanning system forms images using small angle scattering. A spatial filter selects radiation an object scatters at small angles and blocks other radiation. A coordinate-sensitive detector behind the filter records the scattered radiation. An object image is constructed based on the small-angle scattering information and the compositions of regions of the object are determined from scattering curves for the regions. One embodiment of the invention includes a source of penetrating radiation, a detector system for radiation transmitted through an analyzed object, a detector system for radiation the object scatters at small angles, and a unit for moving the object during scanning. A three-dimensional absorption factor distribution is determined for the object by X-raying the object at different angles. Small-angle scattering curves are obtained for separate volume elements of the object. The scattering curve for a volume element is compared to a data base of scattering curves for known substances to identify the composition of the element. A three-dimensional image of the object's internal structure has the substances composing the object identified. A unit shaping the radiation flux to the object can be two separate sets of collimators. One set forms fan beams for scanning the object and forming an image based on radiation absorption. The other set of collimators forms beams for imaging based on small-angle scattering and includes a series of multislit collimators. The collimators' axes are at different angles with the object motion direction. Each multislit collimator forms flat weakly diverging fan-shaped beams. Two-dimensional coordinate-sensitive detectors with a spatial filter positioned before each of the detectors record the scattered radiation.

34. 发明申请

US20120122274A1 ANISOTROPIC SEMICONDUCTOR FILM AND METHOD OF PRODUCTION THEREOF 有权
标题翻译：各向异性半导体膜及其生产方法
公开(公告)号：US20120122274A1
公开(公告)日：2012-05-17
申请号：US13355445
申请日：2012-01-20
申请人： Pavel I. Lazarev
发明人： Pavel I. Lazarev
IPC分类号： H01L51/40
CPC分类号： H01L51/0045 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , H01L51/0053 , H01L51/0071 , H01L51/0072 , H01L51/05 , Y10S977/734 , Y10S977/775 , Y10S977/778
摘要： The present invention relates generally to the field of macro- and microelectronics with the potential for large-scale integration, optics, communications, and computer technology and particularly to the materials for these and other related fields. The present invention provides an anisotropic semiconductor film on a substrate, comprising at least one solid layer of material that comprises predominantly planar graphene-like carbon-based structures and possesses anisotropy of conductivity, and wherein the layer thickness is in a range from approximately 5 nm to 1000 nm.
摘要翻译：本发明一般涉及具有大规模集成，光学，通信和计算机技术的潜力的宏观和微电子领域，特别涉及用于这些和其它相关领域的材料。本发明提供了一种在基板上的各向异性半导体膜，其包括至少一层主要包含平面状的石墨烯类碳基结构并具有导电性各向异性的固体材料层，并且其厚度范围为约5nm 至1000nm。

35. 发明申请

US20110149206A1 Polarizer and Liquid Crystal Display Comprising the Same 审中-公开
标题翻译：偏振器和液晶显示器包括它
公开(公告)号：US20110149206A1
公开(公告)日：2011-06-23
申请号：US12952041
申请日：2010-11-22
申请人： Pavel I. Lazarev
发明人： Pavel I. Lazarev
IPC分类号： G02F1/13363 , G02B5/30 , G02B1/08
CPC分类号： G02B5/3033 , G02F1/133528 , G02F1/13363 , G02F2001/133635 , G02F2202/022
摘要： The disclosed polarizer comprises at least one substrate made of a birefringent material, and a polarizing plate located on the substrate. The substrate possesses anisotropic property of positive A-type and has a slow optical axis parallel to the substrate surface. The polarizing plate possesses anisotropic absorption of the electromagnetic radiation in at least one subrange of the visible spectral range, and a transmission axis of the polarizing plate and the slow optical axis of the substrate are directed substantially parallel to each other.
摘要翻译：所公开的偏振器包括由双折射材料制成的至少一个衬底和位于衬底上的偏振片。基板具有正A型的各向异性特性，并且具有平行于衬底表面的缓慢的光轴。偏光板在可见光谱范围的至少一个子范围内具有电磁辐射的各向异性吸收，并且基板的透射轴和基板的慢光轴基本上彼此平行地指向。

36. 发明申请

US20090161037A1 Backlight Module and Liquid Crystal Display Incorporating the Same 有权
标题翻译：背光模块和结合其的液晶显示器
公开(公告)号：US20090161037A1
公开(公告)日：2009-06-25
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： G02F1/13357 , F21V9/14 , G02F1/1335
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。

37. 发明申请

US20090039321A1 Supramolecular composite film material and method for fabricating 审中-公开
标题翻译：超分子复合膜材料及其制造方法
公开(公告)号：US20090039321A1
公开(公告)日：2009-02-12
申请号：US12285271
申请日：2008-10-01
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： F21V9/00 , C09D7/00
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。

38. 发明申请

US20090034073A1 Multilayer Polarizer 审中-公开
标题翻译：多层偏振器
公开(公告)号：US20090034073A1
公开(公告)日：2009-02-05
申请号：US12161611
申请日：2007-01-23
申请人： Pavel I. Lazarev
发明人： Pavel I. Lazarev
IPC分类号： G02B5/30
CPC分类号： G02B1/04 , C07D239/70 , C07D487/04 , G02B5/3041 , G02F2001/133545
摘要： The present invention relates generally to the field of multilayer polarizer, in particular, to the polarizer designed to polarize selected wavelengths of light by optical interference and reflectance. The multilayer polarizer comprises a plurality of layers located on the substrate. The layers and the substrate are transparent in at least one predetermined wavelength subrange of the wavelength band in the range from 200 to 2500 nm. The layers are arranged in such a way that a light of first polarization is substantially reflected while a light of second polarization is substantially transmitted through the multilayer polarizer. At least one of said layers is formed by rod-like supramolecules that at least partially form a three-dimensional structure in the layer.
摘要翻译：本发明一般涉及多层偏振器的领域，特别涉及偏振器，其被设计成通过光学干涉和反射率偏振所选波长的光。多层偏振器包括位于基板上的多个层。层和衬底在200至2500nm范围内的波长带的至少一个预定波长子范围内是透明的。这些层被布置成使得第一偏振光基本上被反射，同时第二偏振光基本上透过多层偏振器。所述层中的至少一个由棒状超分子形成，其在层中至少部分地形成三维结构。

39. 发明授权

US07267849B2 Compensator for liquid crystal display 失效
标题翻译：液晶显示补偿器
公开(公告)号：US07267849B2
公开(公告)日：2007-09-11
申请号：US11070513
申请日：2005-03-01
申请人： Pavel I. Lazarev , Mikhail V. Paukshto
发明人： Pavel I. Lazarev , Mikhail V. Paukshto
IPC分类号： G02F1/13363 , G02B5/30
CPC分类号： C09K19/3452 , C09K2019/0496 , G02B5/3016 , G02F1/13363 , Y10T428/10 , Y10T428/1041
摘要： A compensator element for a liquid crystal display is provided comprising at least one layer of negative biaxial burefringement material formed by at least one polycyclic organic compound.
摘要翻译：提供了一种用于液晶显示器的补偿元件，包括由至少一种多环有机化合物形成的至少一层负双轴burefringe材料。

40. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式