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11. 发明授权

US06919946B2 Compensators for liquid crystal displays and the use and manufacture of the compensators 有权
公开(公告)号：US06919946B2
公开(公告)日：2005-07-19
申请号：US10123646
申请日：2002-04-16
申请人： Richard C. Allen , Thomas Bachels , Jürg Fünfschilling , Martin Schadt , Hubert Seiberle
发明人： Richard C. Allen , Thomas Bachels , Jürg Fünfschilling , Martin Schadt , Hubert Seiberle
IPC分类号： G02B5/30 , G02F1/13363 , G02F1/1335
CPC分类号： G02B5/3083 , G02F1/13363 , G02F1/133632 , G02F1/133634 , G02F2413/04 , G02F2413/10
摘要： Compensation of a liquid crystal display can be achieved using a compensation structure, having, in the following order: a) a first o-plate; b) a first retarder; c) a liquid crystal cell; d) a second retarder; and e) a second o-plate. The first and second retarders can be c-plates or biaxial retarders.

12. 发明授权

US5686931A Device for displaying colors produced by controllable cholesteric color filters 失效
标题翻译：用于显示由可控胆甾醇滤色器产生的颜色的装置
公开(公告)号：US5686931A
公开(公告)日：1997-11-11
申请号：US552664
申请日：1995-11-03
申请人： Jurg Funfschilling , Martin Schadt , Hubert Seiberle
发明人： Jurg Funfschilling , Martin Schadt , Hubert Seiberle
IPC分类号： G02B5/20 , G02B5/30 , G02F1/13 , G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/1347 , G02F1/137 , G02F1/141 , G09F9/00 , H04N9/31 , G09G3/36
CPC分类号： H04N9/3114 , G02B5/3016 , G02F1/13473 , G02F2001/133638 , G02F2201/343 , G02F2203/34
摘要： Colors are generated in the display device by guiding light through three serially-arranged, electrically controlled color filters. Each filer attenuates one of three colors. The color filters incorporate two cholesteric filters, two .lambda./4 plates, and one electrically switchable liquid crystal display.
摘要翻译：通过引导光通过三个串联布置的电控滤色器在显示装置中产生颜色。每个文件管理器都会衰减三种颜色之一。滤色镜包括两个胆甾型滤光片，两个λ/ 4板和一个可电切换的液晶显示器。

13. 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。

14. 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。

15. 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。

16. 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）。

17. 发明授权

US5903330A Optical component with plural orientation layers on the same substrate wherein the surfaces of the orientation layers have different patterns and direction 失效
标题翻译：在同一衬底上具有多个取向层的光学部件，其中取向层的表面具有不同的图案和方向
公开(公告)号：US5903330A
公开(公告)日：1999-05-11
申请号：US730369
申请日：1996-10-15
申请人： Jurg Funfschilling , Martin Ruetschi , Martin Schadt , Hubert Seiberle
发明人： Jurg Funfschilling , Martin Ruetschi , Martin Schadt , Hubert Seiberle
IPC分类号： G02F1/13 , G02B5/30 , G02B6/122 , G02F1/1333 , G02F1/1337
CPC分类号： G02F1/1337 , B42D25/30 , G02B5/3016 , G02B6/122 , G02F1/133365 , G02F1/133753 , B42D2033/26 , G02F1/133784 , G02F2001/133757
摘要： An optical component includes a substrate or cell having two spaced-apart substrates, one or more orientation layers on the substrates and one or more anisotropic layers of cross-linked liquid crystalline monomers or oligomers with locally different orientation of the liquid crystal molecules. The surfaces of the orientation layers adjacent the liquid crystalline layers have orientation patterns with a defined parallel or fan-like line structure in locally limited regions. The average spacing between the lines of the fan-like line structure is not greater than the thickness of the liquid crystal layer and the angle between neighboring lines is not greater than 3.degree..
摘要翻译：光学部件包括具有两个间隔开的基板的基板或单元，基板上的一个或多个取向层和具有局部不同取向液晶分子的交联液晶单体或低聚物的一个或多个各向异性层。邻近液晶层的取向层的表面具有在局部有限的区域中具有限定的平行或扇形线结构的取向图案。扇形线结构的线之间的平均间隔不大于液晶层的厚度，相邻线之间的角度不大于3°。

18. 发明授权

US08906458B2 Topologically structured polymer coating 有权
标题翻译：拓扑结构聚合物涂层
公开(公告)号：US08906458B2
公开(公告)日：2014-12-09
申请号：US12357318
申请日：2009-01-21
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： B05D3/00 , B82Y30/00 , G02F1/1337 , B29C41/00 , G02B5/30 , G02B5/18 , C09K19/54 , G02F1/139
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。

19. 发明申请

US20100118256A1 OPTICAL ELEMENT 有权
标题翻译：光学元件
公开(公告)号：US20100118256A1
公开(公告)日：2010-05-13
申请号：US12692435
申请日：2010-01-22
申请人： Martin Schadt , Hubert Seiberle
发明人： Martin Schadt , Hubert Seiberle
IPC分类号： G02F1/13363
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 clement, 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），其通过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，由7表示的整体可以用作防止伪造的光学部件，可以通过以下方式使液晶层的取向图案或存储在其中的光学信息变得可见：外部偏振器（5）。

20. 发明授权

US06717644B2 Optical component and method of manufacture 失效
标题翻译：光学部件及制造方法
公开(公告)号：US06717644B2
公开(公告)日：2004-04-06
申请号：US10076565
申请日：2002-02-19
申请人： Martin Schadt , Andreas Schuster , Hubert Seiberle
发明人： Martin Schadt , Andreas Schuster , Hubert Seiberle
IPC分类号： G02F11337
CPC分类号： C08F246/00 , C08G77/38 , G02B5/3016 , G02F1/133365 , G02F1/133636 , G02F1/133711 , G02F1/133753 , G02F1/133788 , G02F2001/133765
摘要： An optical component having a hybrid layer structure includes an orienting layer, a further layer in contact with the orienting layer and incorporating a cross-linked liquid crystalline monomer and at least one additional orienting layer on top of the liquid crystalline layer, and preferably includes one additional cross-linked liquid crystalline monomer. The layers have different functions, such as orienting or retarding. At least one of the orienting layers should be a photo-orientating polymer network layer, or have locally varying orienting pattern. These optical components are useful in transmittance and reflective liquid crystal displays, such as rotation cells, STN cells, ferroelectric cells, and cells having an addressable active matrix. Such cells are useful in optical and integrated optical devices, and may be used for safeguarding against counterfeiting and copying in transmission.
摘要翻译：具有混合层结构的光学部件包括定向层，与定向层接触的另一层，并且在液晶层的顶部上并入交联的液晶单体和至少一个另外的定向层，并且优选地包括一个另外交联的液晶单体。这些层具有不同的功能，例如定向或延迟。定向层中的至少一个应当是光取向聚合物网络层，或者具有局部变化的定向图案。这些光学部件可用于透射率和反射型液晶显示器，例如旋转单元，STN单元，铁电单元和具有可寻址的有源矩阵的单元。这种电池在光学和集成光学器件中是有用的，并且可以用于防止传输中的伪造和复制。

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