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51. 发明申请

US20110017838A1 OPTICAL BIOMETRIC SECURITY ELEMENT 有权
标题翻译：光学生物安全元件
公开(公告)号：US20110017838A1
公开(公告)日：2011-01-27
申请号：US12922435
申请日：2009-03-06
申请人： Fabien Xavier Delbaere , Hubert Seiberle , Peggy Studer
发明人： Fabien Xavier Delbaere , Hubert Seiberle , Peggy Studer
IPC分类号： G06K19/06 , B41M3/14
CPC分类号： B42D25/364 , B42D25/00 , B42D25/30 , B42D25/313 , B42D25/318 , B42D25/378 , B42D25/40 , B42D25/405 , B42D2033/26 , B42D2035/34 , G02B5/3016 , G02B5/3083
摘要： This invention relates to an optical element for the purpose of identification and/or prevention of forgery or copying, including at least one layer with anisotropic optical properties, wherein the anisotropic optical properties are patterned, characterized in that the pattern represents biometric information. In addition, this invention relates to a method for the preparation of an optical element for the purpose of identification and/or prevention of forgery or copying.
摘要翻译：本发明涉及一种用于识别和/或防止伪造或复制的光学元件，包括具有各向异性光学特性的至少一层，其中各向异性光学性质被图案化，其特征在于该图案表示生物特征信息。另外，本发明涉及用于制造用于识别和/或防止伪造或复制的光学元件的方法。

52. 发明申请

US20100266814A1 PHOTOALIGNMENT COMPOSITION 有权
标题翻译：光电组合物
公开(公告)号：US20100266814A1
公开(公告)日：2010-10-21
申请号：US12809950
申请日：2008-12-17
申请人： Izabela Bury , Fabien Xavier Delbaere , Olivier Muller , Joachim Reichardt , Hubert Seiberle , Peggy Studer , Satish Palika
发明人： Izabela Bury , Fabien Xavier Delbaere , Olivier Muller , Joachim Reichardt , Hubert Seiberle , Peggy Studer , Satish Palika
IPC分类号： C09K19/56 , B32B3/00
CPC分类号： G02F1/133788 , Y10T428/24479
摘要： The present invention relates to a photoalignment composition comprising a) 0.001 to 20%, by weight, preferably, 1 to 10% by weight, more preferably 1 to 9% by weight of at least one photoreactive compound (I) that comprises a photoalignment group and b) 80 to 99.999% by weight, preferably, 90 to 99% by weight, more preferably 91 to 99% by weight of at least one compound (II) that does not comprise a photoalignment group, and c) optionally at least one reactive or non reactive additives, and d) optionally at least one solvent. Further the present invention relates to the use of this photoalignment composition for the alignment of liquid crystals or liquid crystal polymers, in electro-optical and optical elements, systems and devices.
摘要翻译：本发明涉及一种光取向组合物，其包含a）0.001至20重量％，优选1至10重量％，更优选1至9重量％的至少一种光反应性化合物（I），其包含光取向基团和b）80至99.999重量％，优选90至99重量％，更优选91至99重量％的至少一种不包含光取代基的化合物（II），和c）任选至少一个反应性或非反应性添加剂，和d）任选的至少一种溶剂。此外，本发明涉及这种光取向组合物在液晶或液晶聚合物的取向在电光学和光学元件，系统和装置中的应用。

53. 发明授权

US07491752B2 Photoactive materials 有权
标题翻译：光敏材料
公开(公告)号：US07491752B2
公开(公告)日：2009-02-17
申请号：US10484260
申请日：2002-07-15
申请人： Guy Marck , Hubert Seiberle , Mohammed Ibn-Elhaj
发明人： Guy Marck , Hubert Seiberle , Mohammed Ibn-Elhaj
IPC分类号： C08F2/46 , C08J3/28 , C09K11/06 , C09K19/00 , C09K17/18
CPC分类号： C08F246/00 , G02F1/133788 , Y10S522/904 , Y10T428/10 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023 , Y10T428/31504
摘要： Photoreactive dendrimers comprising a core portion, branching units and terminal groups, wherein at least one terminal group and/or branching unit is a photoreactive group and wherein the photo reactive groups include preferably cinnamates, coumarins, benzylidenephthalimidines, benzylideneacetophenones, diphenylacetylenes stilbazoles, uracyl, quinolinone, maleinimides, or cinnamylidene acetic acid derivatives and are able to undergo photocyclization, in particular [2+2]-photocyclization.
摘要翻译：光反应性树枝状聚合物，其包含核心部分，支化单元和末端基团，其中至少一个末端基团和/或支化单元是光反应性基团，并且其中所述光反应性基团优选包括肉桂酸酯，香豆素，亚苄基邻苯二甲酰亚胺，亚苄基苯乙酮，二苯基乙炔茋，尿嘧啶，喹啉酮，马来酰亚胺或肉桂亚乙酸衍生物，并且能够进行光环化，特别是[2 + 2] - 光环化。

54. 发明申请

US20080274304A1 Functionalized Photoreactive Compounds 有权
标题翻译：官能化光反应化合物
公开(公告)号：US20080274304A1
公开(公告)日：2008-11-06
申请号：US12067376
申请日：2006-09-15
申请人： Mohammed Zoubair Cherkaoui , Peggy Studer , Joachim Reichardt , Hubert Seiberle
发明人： Mohammed Zoubair Cherkaoui , Peggy Studer , Joachim Reichardt , Hubert Seiberle
IPC分类号： C09K19/56 , B05D3/00 , C08F22/10 , C07C255/41 , C07C255/37
CPC分类号： C09K19/56 , C09K2019/0496 , Y10T428/10 , Y10T428/1005 , Y10T428/1036
摘要： The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.
摘要翻译：本发明涉及式（I）的官能化光反应性化合物，其特别适用于液晶取向的材料。由于吸电子基团与具有直接连接到两个不饱和环体系上的不饱和键的特定分子体系的连接，在包含本发明的所述官能化光反应性化合物的材料中可以实现极高的感光度，优异的取向性能以及良好的机械稳定性。

55. 发明申请

US20070020404A1 Topologically structured polymer coating 审中-公开
标题翻译：拓扑结构聚合物涂层
公开(公告)号：US20070020404A1
公开(公告)日：2007-01-25
申请号：US11515736
申请日：2006-09-06
申请人： Hubert Seiberle , Martin Schadt , Mohammed Ibn-Elhaj , Carsten Benecke , Klaus Schmitt
发明人： Hubert Seiberle , Martin Schadt , Mohammed Ibn-Elhaj , Carsten Benecke , Klaus Schmitt
IPC分类号： C09K19/00
CPC分类号： B05D5/061 , B29C41/003 , B29K2995/0072 , B82Y30/00 , C09K19/542 , C09K19/56 , G02B1/08 , G02B1/11 , G02B5/0257 , G02B5/1847 , G02B5/3083 , G02F1/133711 , G02F1/13378 , G02F1/1391 , Y10T428/1005 , Y10T428/24479 , Y10T428/24521 , Y10T428/2457 , Y10T428/24942
摘要： Sub-micron-structured (nanostructured) polymer film or coatings are made by coating a substrate with a mixture of materials. One of the materials is removed using a selective solvent, leaving pores or other nanostructure. The substrate may be grooved, providing a competing nanostructure. The coating may act as an antireflective coating, optical retarder, optical diffuser, or orientation layer.
摘要翻译：亚微米结构（纳米结构）聚合物膜或涂层通过用材料的混合物涂覆基材来制备。使用选择性溶剂除去其中一种材料，留下孔或其它纳米结构。衬底可以是沟槽的，提供竞争的纳米结构。涂层可以用作抗反射涂层，光学延迟器，光扩散器或取向层。

56. 发明申请

US20060194000A1 Liquid crystal orientation layer 审中-公开
标题翻译：液晶取向层
公开(公告)号：US20060194000A1
公开(公告)日：2006-08-31
申请号：US11392714
申请日：2006-03-30
申请人： Martin Schadt , Hubert Seiberle , Olivier Muller
发明人： Martin Schadt , Hubert Seiberle , Olivier Muller
IPC分类号： C09K19/00
CPC分类号： C09K19/3852 , C09K19/38 , C09K19/3861 , C09K19/56 , G02B5/3016 , G02F1/133723 , G02F1/133753 , G02F1/133788 , Y10T428/10
摘要： Linearly photopolymerised (LPP) orientation layers for liquid crystals, that is to say liquid crystal orientation layers, are oriented and crosslinked by means of linearly polarised light. The properties of an LPP orientation layer, such as the angle of tilt, surface wetting, voltage holding ratio and anchoring energy, can be adjusted and/or improved by mixing further substances into the starting material for the preparation of the orientation layer.
摘要翻译：用于液晶的线性光聚合（LPP）取向层，即液晶取向层，通过线性偏振光取向和交联。 LPP取向层的性质，例如倾斜角，表面润湿，电压保持率和锚定能，可以通过将其它物质混合到起始材料中来调节和/或改善，用于制备取向层。

57. 发明授权

US06876417B1 Method of imparting preferred alignment in liquid crystal cells 有权
标题翻译：在液晶单元中赋予优选取向的方法
公开(公告)号：US06876417B1
公开(公告)日：2005-04-05
申请号：US09890553
申请日：2000-01-25
申请人： Hubert Seiberle , Martin Schadt
发明人： Hubert Seiberle , Martin Schadt
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02F2001/133757 , G02F2001/133765
摘要： A liquid-crystal cell has a wall able to impart both the preferred tilt and preferred azimuthal alignment to the liquid-crystal molecules in use in the cell. The wall is made by exposing a material on it to oblique radiation which is circularly polarized or unpolarized, wherein multiple local zones of the material are exposed to radiation, the oblique angle of the radiation being uniform within each local zone but different between two or more zones and wherein locally different oblique radiation is applied in one radiation step by interposing a micro element array between the source of the radiation and the material.
摘要翻译：液晶单元具有能够赋予电池中使用的液晶分子优选的倾斜和优选的方位取向的壁。通过将其上的材料暴露于圆偏振或非偏振的倾斜辐射而制成壁，其中材料的多个局部区域暴露于辐射，辐射的倾斜角度在每个局部区域内是均匀的，但在两个或更多个之间不同区域，并且其中通过在辐射源和材料之间插入微元件阵列，在一个辐射步骤中施加局部不同的倾斜辐射。

58. 发明授权

US06734936B1 Optical element containing an optically anisotropic layer having at least two regions with different molecular orientations 有权
标题翻译：含有具有不同分子取向的至少两个区域的光学各向异性层的光学元件
公开(公告)号：US06734936B1
公开(公告)日：2004-05-11
申请号：US09435466
申请日：1999-11-08
申请人： Martin Schadt , Hubert Seiberle
发明人： Martin Schadt , Hubert Seiberle
IPC分类号： G02F11335
CPC分类号： B42D25/364 , B42D25/29 , B42D25/391 , B42D2033/26 , B42D2035/24 , G02B5/30 , G02B5/3016 , G02B5/3025 , G02B5/3083 , G02B5/32 , G02B27/28 , G02B27/281 , G02F1/13363 , G06K19/06046
摘要： A component has a substrate (1) made of a transparent material, for example glass. On this layer (1), there is a linear polarizer (2) on which there is a layer (3) of a photo-oriented polymer network (PPN)(-LPP) which is oriented in locally varying fashion via its surface which covers the substrate. The layer (3) is adjoined by an anisotropic layer (4) of cross-linked liquid-crystal monomers. This layer (4) then has a molecular arrangement whose orientation is defined by the underlying orientation layer (3). The layer (4) will have been photocross-linked by exposure to a suitable wavelength of light, with the result that the molecular orientation defined by the PPN layer (3) is fixed. The element, denoted as a whole by 7, can then be used as an optical component which is protected against forgery, it being possible for the orientation pattern of the liquid-crystal layer or the optical information stored therein to be made visible by means of an external polarizer (5), for example.
摘要翻译：部件具有由透明材料例如玻璃制成的基板（1）。在该层（1）上，存在线性偏振器（2），其上存在光取向聚合物网络（PPN）（= LPP）的层（3）（= LPP），其经由其表面以局部变化的方式取向底物。层（3）由交联液晶单体的各向异性层（4）邻接。然后，该层（4）具有其取向由下面的取向层（3）限定的分子排列。层（4）将通过暴露于合适的波长的光而被交叉连接，结果是由PPN层（3）限定的分子取向是固定的。然后，将整体表示为7的元件可以用作防止伪造的光学部件，可以使液晶层的取向图案或其中存储的光学信息通过外部偏振器（5）。

59. 发明授权

US06649230B1 Photoactive polymers 有权
标题翻译：光活性聚合物
公开(公告)号：US06649230B1
公开(公告)日：2003-11-18
申请号：US09958043
申请日：2001-10-03
申请人： Hubert Seiberle , Guy Marck , Olivier Muller
发明人： Hubert Seiberle , Guy Marck , Olivier Muller
IPC分类号： C08F24600
CPC分类号： C08F246/00 , G02F1/133711 , G02F1/133723 , G02F1/133788 , Y10T428/1005 , Y10T428/1014 , Y10T428/1018 , Y10T428/1023 , Y10T428/1027
摘要： A photoactive polymer of the general formula I: in which: P is a photoactive group which can photoisomerise and/or photodimerise; B represents an aromatic or alicyclic group, or B further represents a nitrogen atom or —CR2—; A, C, D each independently of the other represents an aromatic or alicyclic group; M represents a repeating monomer unit in a homo- or copolymer; S1, S2, S3, S4, S5 represent a single covalent bond or a spacer unit; n1, n2 are each independently a positive integer up to 2 with the proviso that n1+n2≦2; R1 is a hydrogen atom, or a straight-chain or branched alkyl residue wherein R2 represents a hydrogen atom or lower alkyl. The photoactive polymers may be used as orientation layers for liquid crystals and in the construction of unstructured and structured optical elements and multi-layer systems.
摘要翻译：一种通式I的光敏聚合物，其中：P是可以光异构化和/或光二聚的光敏基团; B代表芳族或脂环族基团，或B进一步代表氮原子或-CR 2 - ; A， C，D各自独立地表示芳族或脂环族基团; M表示均聚物或共聚物中的重复单体单元; S 1，S 2，S 3，S 4， 5>表示单个共价键或间隔单元; n 1，n 2各自独立地为直至2的正整数，条件是n 1 + n 2 = 2; R 1 >是氢原子，或其中R 2表示氢原子或低级烷基的直链或支链烷基残基。光活性聚合物可用作液晶的取向层，以及在非结构化和结构化的光学元件的结构中和多层系统。

60. 发明授权

US06632909B2 Photocrosslinkable polymers 有权
标题翻译：可光交联聚合物
公开(公告)号：US06632909B2
公开(公告)日：2003-10-14
申请号：US09915574
申请日：2001-07-27
申请人： Richard Buchecker , Guy Marck , Andreas Schuster , Hubert Seiberle
发明人： Richard Buchecker , Guy Marck , Andreas Schuster , Hubert Seiberle
IPC分类号： C08F2210
CPC分类号： C08F246/00 , C08F2220/305 , C08F2220/365 , C09K19/3852 , G02F1/133711 , G02F1/133788
摘要： The present invention relates to polymers of the general formula I: in which M1, M1′, M2 denote a recurring monomer unit from the group: acrylate, methacrylate, 2-chloroacrylate, 2-phenylacrylate; w, w1, w2 are molar fractions of the comonomers with 0
摘要翻译：本发明涉及通式I的聚合物：其中 M <1 ，M <1> > <2 表示从丙烯酸酯，甲基丙烯酸酯，2-氯丙烯酸酯，2-苯基丙烯酸酯组成的重复单体单元; <2 是具有0 1 <1 AND 0＆LE; W 2 <= 0.5; S <1 和S <1' 彼此独立地表示直线 - 链或支链亚烷基 - （CH 2 ） D，D'独立地彼此独立地表示-O - ; X，X'，Y，Y'彼此独立地表示氢;彼此独立地表示氢; A，A'，B，B'表示亚苯基 C，C'是未取代的或任选被氟，氯，氰基，烷基，烷氧基或氟代烷氧基取代的苯基; K和K'彼此独立地表示氢，氟，氯，氰基; P / XT> Z，Z'，Z <1 ，Z <1' 彼此独立地表示单个共价键 t 表示1至4的整数; u表示1至3的整数; p，p'，n，n'彼此独立地表示0或1.本发明还涉及上述聚合物作为液晶的取向层及其在光学中的应用的用途组件。

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