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81. 发明申请

WO2004036291A2 COLOR LIQUID CRYSTAL DISPLAY WITH INTERNAL REAR POLARIZER 审中-公开
标题翻译：彩色液晶显示屏，内置后置偏光镜
公开(公告)号：WO2004036291A2
公开(公告)日：2004-04-29
申请号：PCT/US2003/032026
申请日：2003-10-07
申请人： OPTIVA, INC. , PAUKSHTO, Michael, V. , SILVERSTEIN, Louis, D.
发明人： PAUKSHTO, Michael, V. , SILVERSTEIN, Louis, D.
IPC分类号： G02F
CPC分类号： G02F1/133528 , G02F2001/133565
摘要： A color liquid crystal display is provided comprising a front panel including at least one polarizer, a rear panel including at least one polarizer, liquid crystal placed between the front and rear panels, a reflective layer on the rear panel, and a matrix of color filters. The polarizer on the rear panel is an internal polarizer and placed before the matrix of color filters or between said matrix and the reflective layer. The combined thickness of all layers positioned between the matrix of color filters and the rear polarizer does not exceed 10 microns.
摘要翻译：提供了一种彩色液晶显示器，其包括前面板，其包括至少一个偏振器，包括至少一个偏振器的后面板，位于前面板和后面板之间的液晶，后面板上的反射层和滤色器矩阵。后面板上的偏振器是内部偏振器，并且放置在滤色器的矩阵之前或者在所述矩阵和反射层之间。位于滤色器的矩阵和后偏振器之间的所有层的组合厚度不超过10微米。

82. 发明申请

WO2004014874A8 ANISOTROPIC FILMS BASED ON SULFODERIVATIVES OF PHENANTHRO-9',10':2,3-QUINOXALINE AND LYOTROPIC LIQUID CRYSTAL SYSTEM AND METHOD FOR MAKING 审中-公开
标题翻译：基于苯基-9'，10'：2,3-Quinoxaline和LYOTROPIC液晶体系的硫化物的复合膜和制造方法
公开(公告)号：WO2004014874A8
公开(公告)日：2004-04-15
申请号：PCT/US0324737
申请日：2003-08-06
申请人： OPTIVA INC
发明人： SIDORENKO ELENA N , DUTOVA TATIANA YA
IPC分类号： C09K19/34 , C07D241/38
CPC分类号： C09K19/3452
摘要： Anisotropic films based on sulforderivatives of phenanthro-9',10':2,3-quinoxaline are disclosed : formula (a). These compounds form liquid crystal and lyotropic liquid crystal systems that exhibit excellent optical properties with films that are significantly thinner than the current state of the art. The liquid crystal systems may be deposited on substrates or other film materials for use in a wide variety of commercial applications.
摘要翻译：公开了基于菲醌-9'，10'：2,3-喹喔啉的亚硫酸盐的各向异性薄膜：式（a）。这些化合物形成液晶和溶致液晶体系，其表现出优于现有技术的薄膜的优异的光学性能。液晶系统可以沉积在基板或其他薄膜材料上，用于各种各样的商业应用中。

83. 发明申请

WO0241057A3 OPTICAL WAVEGUIDES AND METHOD OF FABRICATION THEREOF 审中-公开
标题翻译：光波及其制造方法
公开(公告)号：WO0241057A3
公开(公告)日：2003-01-23
申请号：PCT/US0148016
申请日：2001-11-09
申请人： OPTIVA INC
发明人： LAZAREV PAVEL I , PAUKSHTO MICHAEL V
IPC分类号： G02B6/126 , G02B6/02 , G02B6/024 , G02B6/036 , G02B6/13 , G02B6/17
CPC分类号： G02B6/03694 , G02B6/02385 , G02B6/024 , G02B6/03622
摘要： Optical waveguides of the type which include a light-transmitting core and a cladding layer in said core. The optical waveguide can be planar or cylindrical such as an optical fiber. The optical waveguide is provided with an additional coating of highly biaxial or uniaxial crystalline material with different refraction indices in different directions.
摘要翻译：在所述芯中包括透光芯和包层的类型的光波导。光波导可以是平面的或圆柱形的，例如光纤。光波导具有在不同方向上具有不同折射率的高双轴或单轴结晶材料的附加涂层。

84. 发明申请

WO2002094942A1 METHOD OF PURIFYING POLYCYCLIC DYES 审中-公开
标题翻译：纯化多环染料的方法
公开(公告)号：WO2002094942A1
公开(公告)日：2002-11-28
申请号：PCT/US2002/016200
申请日：2002-05-21
申请人： OPTIVA, INC. , NAZAROV, Victor Vasilievich , SIDORENKO, Elena Nikolaevna
发明人： NAZAROV, Victor Vasilievich , SIDORENKO, Elena Nikolaevna
IPC分类号： C09B47/04
CPC分类号： C09B67/0096 , A61K47/554 , C07J41/005
摘要： The disclosed invention pertains to technology of fabricating and purifying synthetic dyes and may be used in various areas of industry and national economy, particularly in fabrication of materials for polarizing coatings of various purposes. In this method of purifying polycyclic dyes, the original dye is processed at least once with concentrated hydrochloric acid in the presence of at least one nitrogen-containing organic compound, such as heterocyclic base and/or aliphatic and/or aromatic amine, and/or quaternary ammonium salt in the amount of 0.1-5% of the weight of the dye at 50-100°C with subsequent filtration. After that, the obtained press-cake is processed at least once with boiling glacial ascetic acid with subsequent hot filtration of the suspension. Obtained sediment is washed with distilled water, after which the sediment is repulped in water, filtered and dried.
摘要翻译：所公开的发明涉及制造和净化合成染料的技术，并且可以用于工业和国家经济的各个领域，特别是用于制造用于各种目的的偏光涂料的材料。在这种纯化多环染料的方法中，原料染料在至少一种含氮有机化合物如杂环碱和/或脂族和/或芳族胺存在下，用浓盐酸处理至少一次，和/或季铵盐的用量为染料在50-100℃下重量的0.1-5％，随后过滤。之后，将得到的滤饼用沸腾的冰醋酸处理至少一次，随后热悬浮液过滤。获得的沉淀物用蒸馏水洗涤，然后将沉淀物重新在水中再次过滤并干燥。

85. 发明专利

AT296454T 未知
公开(公告)号：AT296454T
公开(公告)日：2005-06-15
申请号：AT02756580
申请日：2002-07-10
申请人： OPTIVA INC
发明人： LAZAREV PAVEL I , PAUKSHTO MICHAEL V
IPC分类号： G02B1/08 , G02B5/28 , G02B5/30 , G02B1/00
摘要： The anisotropic multilayer thin-film coatings may be used in fabrication of various optical elements, such as polarizers, beam splitters, interference-polarizing light filters, polarizing mirrors, etc.A multilayer optically anisotropic structure, which contains at least one layer with high degree of anisotropy and perfect structure, whereas refraction indexes and thicknesses of all layers and their combination is selected such as to provide an intereference extremum for at least one polarization of light in the said region of the spectrum and on at least one side of the multilayer optical structure, wherein at least one of the layers is optically anistropic and has been made of at least one organic materiel, molecules or fragments of molecules of which have flat build and where at least a part of the said layer has crystalline structure, while the following relationships are true for the main axes of ellipsoids of the imaginary and the real parts of the refraction index of the anistropic layer in the region of at least one of the absorption bands of the layers' material on the area with linear dimensions no less that wavelength of the maximum of the least one absorption band : K1 >= k2 > k3, (n1 + n2) / 2 > n3, where k1, k2, k3 and n1, n2, n3 - are the main values of the axes of ellipsoids of the imaginary and the real parts, accordingly, of the refraction index of the layer.

86. 发明专利

DE60017883T2 未知
公开(公告)号：DE60017883T2
公开(公告)日：2005-06-09
申请号：DE60017883
申请日：2000-02-09
申请人： OPTIVA INC
发明人： LAZAREV PAVEL IVANOVICH , BOBROV YURI ALEXANDROVICH
IPC分类号： G06K19/073 , 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.

87. 发明专利

AU2003301484A1 LIQUID CRYSTAL DISPLAY WITH TOUCH PANEL 未知
公开(公告)号：AU2003301484A1
公开(公告)日：2004-05-04
申请号：AU2003301484
申请日：2003-10-15
申请人： OPTIVA INC
发明人： PAUKSHTO MICHAEL V , SILVERSTEIN LOUIS D
IPC分类号： G02F1/133 , G02F1/1335
摘要： A liquid crystal display with a touch panel is described. The liquid crystal display includes a front panel including an internal front polarizer, a liquid crystal layer, and a rear panel including a rear polarizer. A touch transparent panel is secured to the front surface of the liquid crystal display.

88. 发明专利

AU2003299547A1 COLOR LIQUID CRYSTAL DISPLAY WITH INTERNAL REAR POLARIZER 未知
公开(公告)号：AU2003299547A1
公开(公告)日：2004-05-04
申请号：AU2003299547
申请日：2003-10-07
申请人： OPTIVA INC
发明人： PAUKSHTO MICHAEL V , SILVERSTEIN LOUIS D
IPC分类号： G02B1/04 , G02F20060101 , G02F1/00 , G02F1/1335
摘要： A color liquid crystal display is provided comprising a front panel including at least one polarizer, a rear panel including at least one polarizer, liquid crystal placed between the front and rear panels, a reflective layer on the rear panel, and a matrix of color filters. The polarizer on the rear panel is an internal polarizer and placed before the matrix of color filters or between said matrix and the reflective layer. The combined thickness of all layers positioned between the matrix of color filters and the rear polarizer does not exceed 10 microns.

89. 发明专利

AU2003256868A1 ANISOTROPIC FILMS BASED ON SULFODERIVATIVES OF PHENANTHRO-9',10':2,3-QUINOXALINE AND LYOTROPIC LIQUID CRYSTAL SYSTEM AND METHOD FOR MAKING 未知
公开(公告)号：AU2003256868A1
公开(公告)日：2004-02-25
申请号：AU2003256868
申请日：2003-08-06
申请人： OPTIVA INC
发明人： SIDORENKO ELENA N , DUTOVA TATIANA YA
IPC分类号： C09K19/34 , C07D241/38

90. 发明专利

DE69530313T2 未知
公开(公告)号：DE69530313T2
公开(公告)日：2004-02-19
申请号：DE69530313
申请日：1995-11-17
申请人： OPTIVA INC
发明人： KHAN IR GVON , BOBROV YURI A , IGNATOV LEONID Y , SHISHKINA ELENA Y , LAZAREV I , KURBATOV ALEXEY V
IPC分类号： G02B5/30 , C07C309/44 , C07C309/50 , C07D209/58 , C07D209/80 , C07D333/64 , C07D471/16 , C09B3/02 , C09B3/12 , C09B3/22 , C09B3/40 , C09B3/50 , C09B3/58 , C09B3/60 , C09B3/78 , C09B5/04 , C09B5/16 , C09B5/24 , C09B5/26 , C09B5/30 , C09B5/42 , C09B5/62 , C09B7/00 , C09B7/10 , C09B29/36 , C09B29/42 , C09B69/10 , G02B1/08 , C07C50/18 , C07C50/20 , C07C50/22 , C07C50/24 , C07C50/26 , C07C50/34 , C07C50/36 , C07C229/34 , C07D221/02 , C07D221/04

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